Michigan CAT

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["thumbnail"]=> string(111) "" ["features"]=> array(82) { ["13983973**"]=> array(6) { ["img"]=> string(111) "" ["image_id"]=> string(7) "C088266" ["image_type"]=> string(5) "1 2**" ["heading"]=> string(11) "Power Train" ["short_description"]=> string(112) "The 844H power train components deliver dependable, reliable performance customers expect from Cat Wheel Dozers." ["long_description"]=> string(266) "The Cat® C27 ACERT„¢ engine is U.S. EPA Tier 3/EU Stage IIIa compliant and combined with MEUI, ADEM„¢ IV, axle-shaft brakes and impeller clutch torque converter with lock-up clutch provides smooth consistent shifting with rimpull control and direct drive efficiency." } ["13983974**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(38) "Cat C27 Engine with ACERTTM Technology" ["short_description"]=> string(780) "Is rated at 468 kW (627 hp) at 2,000 rpm. The MEUI fuel system and Electronic Control Module (ECM) deliver power and efficiency in the most demanding applications. Electronic control provides many benefits:

• ADEM„¢ IV
• Automatic altitude deration
• Elevated low idle
• Cold weather starting mode
• Acceleration delay on startup to reduce engine wear
• Advanced diagnostic capabilities
• Automatic control of ether aid
• 500 hour oil change interval with CH-4 oil and new larger oil pan
• Dry-type air cleaner with primary and secondary elements
• Engine/torque divider module is isolation mounted to the main frame to reduce machine vibration and structure radiated noise
• Monotherm pistons

" ["long_description"]=> string(0) "" } ["13983985**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(15) "Starting System" ["short_description"]=> string(103) "Is direct-electric 24-volt with a 95-amp alternator and two 12-volt, 1,300 CCA, 190-amp-hour batteries." ["long_description"]=> string(0) "" } ["13983977**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(13) "1 Aftercooler" ["short_description"]=> string(117) "Lowers inlet charge temperature. Reduces thermal stresses that can cause premature wear of pistons, rings and liners." ["long_description"]=> string(0) "" } ["13983978**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(26) "2 High Injection Pressures" ["short_description"]=> string(83) "Independent of engine speed, decrease smoke and emissions while improving response." ["long_description"]=> string(0) "" } ["13983979**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(66) "3 Oil-Cooled Pistons and Full-Length, Water-Cooled Cylinder Liners" ["short_description"]=> string(56) "Provide maximum heat transfer for longer component life." ["long_description"]=> string(0) "" } ["13983980**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(19) "4 Engine Oil Cooler" ["short_description"]=> string(202) "Maintains optimum oil temperature for proper cooling and pressure lubrication. Engine cooling provided is by the NGMR. Hydrostatic fan drive gives the standard cooling package 110° F ambient capability." ["long_description"]=> string(0) "" } ["13983981**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(39) "Impeller Clutch Torque Converter (ICTC)" ["short_description"]=> string(262) "Allows the operator to modulate rimpull from 100 percent to 20 percent of maximum rimpull. After 20 percent of maximum rimpull is achieved, further pedal travel applies the brake. The torque converter is equipped with a lockup clutch for direct drive efficiency." ["long_description"]=> string(0) "" } ["13983983**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(13) "ICTC Benefits" ["short_description"]=> string(191) "

• Left pedal modulation
• Compensates for wear and provides the ability to recalibrate for optimum left pedal modulation regardless of torque converter wear.

" ["long_description"]=> string(0) "" } ["13983982**"]=> array(6) { ["img"]=> string(111) "" ["image_id"]=> string(7) "C027745" ["image_type"]=> string(5) "1 2**" ["heading"]=> string(17) "5 Impeller Clutch" ["short_description"]=> string(56) "Modulates the amount of engine power sent to the wheels." ["long_description"]=> string(0) "" } ["13983994**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(15) "6 Lockup Clutch" ["short_description"]=> string(207) "With Electronic Clutch Pressure Control provides direct drive efficiency in second and third forward gears and all three gears in reverse with higher speeds and improved fuel economy on long distance dozing." ["long_description"]=> string(0) "" } ["13983984**"]=> array(6) { ["img"]=> string(111) "" ["image_id"]=> string(7) "C003304" ["image_type"]=> string(5) "1 2**" ["heading"]=> string(47) "Planetary, Electronic, Power Shift Transmission" ["short_description"]=> string(475) "Is the same transmission found in the Cat 990H Wheel Loader. Electronic shifting provides smooth consistent shifts with fingertip controls housed in the STIC controller. The transmission is built around a center shaft with a gear set cluster stacked end-to-end to distribute load, conserve space and transfer energy efficiently. Large diameter perimeter clutches coupled with high contact planetary gear sets provide high torque carrying capacity for long, trouble-free life." ["long_description"]=> string(0) "" } ["13983990**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(13) "Parking Brake" ["short_description"]=> string(469) "Is spring-applied, oil-released and dry disc. It is mounted on the transmission gear output shaft. The Electronic Monitoring System III alerts the operator if the transmission is engaged while the parking brake is applied as well as if pressure drops, in which case the brake will automatically apply. Manual override is possible to allow movement of the machine.

• Self-diagnostics accessible through Caterpillar Monitoring System
• Quick Shift

" ["long_description"]=> string(0) "" } ["13983986**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(14) "7 Final Drives" ["short_description"]=> string(355) "Are planetary consisting of a ring gear, three planet gears, a planet gear carrier and a sun gear.

• Ring gears splined to reaction hub
• Proprietary gear cutting and heat treat methods are used in the manufacturing of components
• Full-floating bronze sleeve bearings are used on planet gears
• Oil-bath lubrication

" ["long_description"]=> string(0) "" } ["13983987**"]=> array(6) { ["img"]=> string(111) "" ["image_id"]=> string(7) "C003411" ["image_type"]=> string(5) "1 2**" ["heading"]=> string(29) "8 Axle-Shaft, Oil-Disc Brakes" ["short_description"]=> string(161) "Are fully hydraulic, completely sealed and never need adjustment. Disc face grooves provide cooling even when brakes are applied for a long, fade resistant life." ["long_description"]=> string(0) "" } ["13983988**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(6) "Design" ["short_description"]=> string(275) "Provides a larger cooling oil reservoir and thicker separator plates than conventional brake designs. This gives the brakes higher heat dissipation rates allowing higher capacity than conventional oil-disc brakes. Duo-cone seals are located between the wheel and the spindle." ["long_description"]=> string(0) "" } ["13983989**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(16) "9 Brake Location" ["short_description"]=> string(230) "Reduces service time. Conventional brakes require final drive disassembly. The axle-shaft brake design allows brake service while leaving the final drive intact. Reduced service time and machine downtime keeps operating costs low." ["long_description"]=> string(0) "" } ["13983993**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(33) "Bevel Gear Sets and Differentials" ["short_description"]=> string(42) "Are common with the Cat 990H Wheel Loader." ["long_description"]=> string(0) "" } ["13983992**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(14) "Service Brakes" ["short_description"]=> string(160) "Are four wheel, hydraulic, oil-dipped multiple disc brakes that are adjustment-free, completely enclosed and allow modulated engagement without slack adjusters." ["long_description"]=> string(0) "" } ["13983991**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(16) "Secondary Brakes" ["short_description"]=> string(145) "Are fully modulated and the front and rear service brake circuits are isolated so one circuit can operate if pressure drops in the other circuit." ["long_description"]=> string(0) "" } ["13983996**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(14) "Cooling System" ["short_description"]=> string(104) "Works with the engine to meet emissions standards as well as improve serviceability and reduce downtime." ["long_description"]=> string(192) "The Next Generation Modular Radiator with Air-to-Air Aftercooling System has been added to the 844H to help meet emissions requirements and improve efficiency, serviceability and sound levels." } ["13983998**"]=> array(6) { ["img"]=> string(111) "" ["image_id"]=> string(7) "C027753" ["image_type"]=> string(5) "1 2**" ["heading"]=> string(39) "Next Generation Modular Radiator (NGMR)" ["short_description"]=> string(586) "In order to meet U.S. EPA Tier 3 and EU Stage IIIa emissions requirements. The cooling system has been upgraded to a NGMR that utilizes the ATAAC system to achieve lower particulate, NOx and sound output. The proven NGMR system is currently used on other Cat models such as the 834H and 988H. NGMR is a Cat technology that improves serviceability and increases cooling efficiency by 22 percent. Ambient working temperature for the standard 844H is 43° Celsius (110° Fahrenheit). A high ambient cooling package with a 50° Celsius (122° Fahrenheit) capacity is available as an attachment." ["long_description"]=> string(0) "" } ["13983999**"]=> array(6) { ["img"]=> string(111) "" ["image_id"]=> string(7) "C027752" ["image_type"]=> string(5) "1 2**" ["heading"]=> string(12) "ATAAC System" ["short_description"]=> string(460) "Provides a separate cooling system for the intake manifold air complementing the engine jacket water cooling system. The ATAAC system routes hot, compressed air from the turbo and cools it with a single pass, air-to-air aluminum heat exchanger. The cooled compressed air is then delivered to the engine intake manifold. Providing the engine with cool compressed air greatly reduces the emissions produced, meeting Tier 3 requirements for a cleaner environment." ["long_description"]=> string(0) "" } ["13983997**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(24) "Separated Cooling System" ["short_description"]=> string(474) "Isolates the NGMR and demand fan from the engine compartment with a shield, allowing the radiator to receive outside ambient air through the side and top vents at a much lower temperature than the hot air from the engine compartment. This improves the systems efficiency and allows the radiator size to be decreased and the rear hood to be sloped, improving the rear viewing area. Also, sound levels are reduced due to the lower fan speed of a more efficient cooling system." ["long_description"]=> string(0) "" } ["13984001**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(14) "Serviceability" ["short_description"]=> string(357) "Is a key benefit. Tubes are welded to a large, thick header, providing the strength of the tube-to-header joint that reduces the possibility of coolant leaks. The NGMR core design allows removal of a single core without removing the entire radiator - reducing downtime through ease of serviceability. Replacing the individual core also reduces repair costs." ["long_description"]=> string(0) "" } ["13984002**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(15) "Two-Pass System" ["short_description"]=> string(436) "Offers increased cooling capacity. Coolant travels from the engine to the fan side of the bottom tank, up the fan side of each core, over the top, down the engine side of the core, into the engine side of the bottom tank and back to the engine. The improved flow pattern allows the coolant to pass through the radiator twice for better cooling. The NGMR design improves serviceability, reduces downtime and increases cooling capability." ["long_description"]=> string(0) "" } ["13983965**"]=> array(6) { ["img"]=> string(111) "" ["image_id"]=> string(7) "C027743" ["image_type"]=> string(5) "1 2**" ["heading"]=> string(10) "Structures" ["short_description"]=> string(67) "Advanced design, materials and processes provide superior strength." ["long_description"]=> string(215) "The 844H features a box-section rear frame and four-plate front frame providing strength and stability. Together they provide resistance to dozing shocks and stresses while absorbing shock loads and twisting forces." } ["13983968**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(15) "Structure Welds" ["short_description"]=> string(234) "Are more than 90 percent robotically welded. This provides highly consistent welds with deep plate penetration and excellent plate fusion. The benefit is greater fatigue strength and longer life than with conventional welding methods." ["long_description"]=> string(0) "" } ["13983969**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(8) "Castings" ["short_description"]=> string(459) "Are used in critical high-stress areas of the engine end frame to help spread the load and reduce the number of parts. The casting for the rear trunnion mount also serves as an engine mount, which provides a load path for the weight and torque of the engine to travel down to the trunnion and then on through to the axle. Other castings used in the engine-end frame include: front trunnion mounts, steering cylinder brackets, articulation stops and lock link." ["long_description"]=> string(0) "" } ["13983966**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(24) "1 Box-Section Rear Frame" ["short_description"]=> string(101) "Absorbs shock loads and torsional forces, solidly maintaining alignment for hitch pins and driveline." ["long_description"]=> string(0) "" } ["13983967**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(24) "2 Four-Plate Front Frame" ["short_description"]=> string(89) "Provides maximum structural strength to resist twisting loads during dozing applications." ["long_description"]=> string(0) "" } ["13983970**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(28) "3 Upper and Lower Hitch Pins" ["short_description"]=> string(154) "Pivot on double-tapered roller bearings and are shaped to direct stress away from the end of the weld, resulting in a smoother transition of stress loads." ["long_description"]=> string(0) "" } ["13983972**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(21) "4 Spread-Hitch Design" ["short_description"]=> string(234) "Helps square up the frame and provides more clearance for hydraulic lines. Double tapered roller bearings and hardened pins resist both horizontal and vertical loads to increase life. The spread hitch also makes service access easier." ["long_description"]=> string(0) "" } ["13983971**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(30) "Engine and Transmission Mounts" ["short_description"]=> string(206) "Are designed to use mushroom and cup-shaped ISO mounts, reducing component vibration and sound levels. The engine mounts directly to the rear cross member, simplifying and improving load transfer structure." ["long_description"]=> string(0) "" } ["13983959**"]=> array(6) { ["img"]=> string(111) "" ["image_id"]=> string(7) "C319566" ["image_type"]=> string(5) "1 2**" ["heading"]=> string(10) "Hydraulics" ["short_description"]=> string(88) "Well-balanced hydraulics deliver precise, low-effort control and trouble-free operation." ["long_description"]=> string(133) "Two, independent hydraulic systems and load-sensing steering are the invisible force behind the mobility and versatility of the 844H." } ["13983961**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(32) "1 Two Separate Hydraulic Systems" ["short_description"]=> string(268) "One for lift/tilt/tip and brakes, and the other for steering and the hydraulically-driven engine cooling fan. Benefits of two systems are increased cooling and elimination of cross-contamination. If one system runs hot or is contaminated, the other will be unaffected." ["long_description"]=> string(0) "" } ["13983962**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(15) "2 Blade Control" ["short_description"]=> string(497) "Low effort, pilot joystick controls with integrated lift/tilt/tip are floor-mounted.

• Caterpillar® built tandem vane pumps provide hydraulic flow for the lift, tilt and tip functions. The circuit is well balanced to provide control when all functions are used simultaneously.
• Well-proven pumps, valves and cylinders are common with those used on Cat Large Track-Type Tractors.
• For improved serviceability, all hydraulic pumps are mounted on a single pump drive.

" ["long_description"]=> string(0) "" } ["13983963**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(55) "3 Load Sensing Steering with STIC„¢ Control System" ["short_description"]=> string(685) "Is a revolutionary system that integrates steering and transmission into a single controller. The variable displacement pump maximizes machine performance by directing power through the steering system only when needed. More efficient use of power results in decreased fuel consumption and higher production.

• Simple side-to-side motions of the stick turn the machine right or left offering a 35 degree steering angle in both directions. Center-point frame articulation allows the front and rear wheels to track.
• Transmission shifting forward, neutral or reverse is controlled by the operators fingers and gear selection is controlled by the operators thumb.

" ["long_description"]=> string(0) "" } ["13983960**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(32) "XT„¢-3 and XT„¢-5 Hose" ["short_description"]=> string(210) "O-ring face seals and large-bore lift and tilt cylinders top off the hydraulic system, delivering the performance and durability owners expect. Reliable components reduce leaks and help protect the environment." ["long_description"]=> string(0) "" } ["13983964**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(22) "Hydrostatic Demand Fan" ["short_description"]=> string(269) "Is used for engine, transmission and hydraulic cooling. A variable displacement pump drives the fans hydraulic motor so that fan speed varies with coolant temperature. The fan draws only the power needed for cooling, reducing fuel consumption and increasing efficiency." ["long_description"]=> string(0) "" } ["13984022**"]=> array(6) { ["img"]=> string(111) "" ["image_id"]=> string(7) "C319565" ["image_type"]=> string(5) "1 2**" ["heading"]=> string(25) "Blades and Blade Controls" ["short_description"]=> string(130) "Cat blades are built to handle tough applications and well-proven Cat components deliver dependable service and ease of operation." ["long_description"]=> string(236) "Choose between semi-U, heavy-duty semi-U and coal blades. Replaceable bolt-on cutting edges and bottom wear plates help extend blade life. A new ergonomic, pilot controlled joystick is used to hydraulically control all blade operations." } ["13984025**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(10) "Cat Blades" ["short_description"]=> string(493) "Are designed with excellent dozing and rolling characteristics.

• Capacities and widths are set to achieve increased productivity
• Special design allows for spreading of cover material as well as dozing of heavier loads
• High-strength, pressed rib construction
• Cat Large Track-Type Tractor bolt-on cutting edges and bottom wear plates
• Fitted with Cat standard hardware and Ground Engaging Tools (GET)
• Rebuildable for long blade life

" ["long_description"]=> string(0) "" } ["13984026**"]=> array(6) { ["img"]=> string(111) "" ["image_id"]=> string(7) "C003300" ["image_type"]=> string(5) "1 2**" ["heading"]=> string(10) "Coal Blade" ["short_description"]=> string(176) "Is designed for precise and productive dozing while helping to retain load control with increased capacity for lighter materials. Wing angles help retain the load while dozing." ["long_description"]=> string(0) "" } ["13984027**"]=> array(6) { ["img"]=> string(111) "" ["image_id"]=> string(7) "C003329" ["image_type"]=> string(5) "1 2**" ["heading"]=> string(12) "Semi-U Blade" ["short_description"]=> string(233) "Combines the characteristics of the S and U blades into one package. Provides increased capacity with the addition of short wings which include only the dozer end bits without sacrificing spreading characteristics of straight blades." ["long_description"]=> string(0) "" } ["13984028**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(23) "Heavy-Duty Semi-U Blade" ["short_description"]=> string(109) "Has the same configuration as the Semi-U blade but is built with thicker plates for more severe applications." ["long_description"]=> string(0) "" } ["14048542**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(10) "Coal Scoop" ["short_description"]=> string(36) "Is available through Cat Work Tools." ["long_description"]=> string(0) "" } ["13984023**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(24) "Heavy-Duty Blade Linkage" ["short_description"]=> string(458) "Is common with a Cat D9 Track-Type Tractor. These well-proven components are designed for tough applications.

• Lift cylinders raise and lower blade for efficient dozing action
• Two position tilt cylinder mounting for increased flexibility for various applications
• Cutting edges are DH-2„¢ steel
• End bits are DH-3„¢ to provide maximum life
• Trunnions, pusharms and tag link are sized for large dozing loads

" ["long_description"]=> string(0) "" } ["13984029**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(50) "Low Effort, Pilot Operated, Joystick Blade Control" ["short_description"]=> string(56) "Hydraulically operates blade raise, lower, tilt and tip." ["long_description"]=> string(0) "" } ["13984030**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(12) "Lift Circuit" ["short_description"]=> string(81) "Features four positions: raise, hold, lower and float with detente hold on float." ["long_description"]=> string(0) "" } ["13984032**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(16) "Tilt/Tip Circuit" ["short_description"]=> string(86) "Offers operator selected single or dual-tilt and fingertip control for easy operation." ["long_description"]=> string(0) "" } ["13984033**"]=> array(6) { ["img"]=> string(111) "" ["image_id"]=> string(7) "C089754" ["image_type"]=> string(5) "1 2**" ["heading"]=> string(16) "Operator Station" ["short_description"]=> string(81) "Comfort and control ” a top quality operator station helps maximize productivity." ["long_description"]=> string(228) "Experience high level efficiency, productivity and comfort with the state-of-the-art cab featuring one-hand STIC„¢ operation, excellent ventilation, low sound levels, large viewing area and a new blade control and trainers seat." } ["13984043**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(10) "Cab Design" ["short_description"]=> string(339) "Is spacious and incorporates innovations for operator comfort and productivity, including an excellent viewing area, interior sound levels below 75 dB(A), Cat Comfort Series seat, standard coat hook, cup holder, storage bin, sun visor, trainer's seat with lapbelt and intermittent wet-arm wipers. It is also radio-ready for two-way radios." ["long_description"]=> string(0) "" } ["13984040**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(67) "1 Steering Transmission Integrated Controller (STIC) Control System" ["short_description"]=> string(490) "Is a revolutionary system that integrates steering and transmission into a single controller. Simple side-to-side motions of the operators left arm turn the machine right or left. Transmission shifting forward, neutral or reverse is controlled by the operators fingers, and gear selection is controlled by the operators thumb. These factors combine to produce a fluid motion that reduces effort and allows the operator to work the machine for long periods of time with little or no fatigue." ["long_description"]=> string(0) "" } ["13984041**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(12) "2 Left Pedal" ["short_description"]=> string(349) "Operates the Impeller Clutch Torque Converter for about the first inch of travel, then engages the brakes. Within the first inch of pedal travel, rimpull can be controlled from 100 percent to 20 percent. ¢ By turning the Rimpull Control dial to the selected rimpull setting, the amount of power to the ground is adjusted to prevent costly tire slip." ["long_description"]=> string(0) "" } ["13984042**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(21) "3 Comfort Series Seat" ["short_description"]=> string(312) "With air suspension and retractable seat belt is designed for comfort and support. Seat cushions reduce pressure on the lower back and thighs while allowing unrestricted arm and leg movement. The seat has three height levels. The retractable seat belt remains off the floor and is easy for the operator to reach." ["long_description"]=> string(0) "" } ["14044808**"]=> array(6) { ["img"]=> string(111) "" ["image_id"]=> string(7) "C319567" ["image_type"]=> string(5) "1 2**" ["heading"]=> string(16) "4 Trainer's Seat" ["short_description"]=> string(58) "Allows for the trainer/rider to have a seat with lap belt." ["long_description"]=> string(0) "" } ["13984034**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(19) "Quick-Shift Feature" ["short_description"]=> string(76) "Allows quicker cycle times by shifting from first forward to second reverse." ["long_description"]=> string(0) "" } ["13984036**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(13) "Throttle Lock" ["short_description"]=> string(145) "Allows the operator to preset the engine speed and concentrate on productivity. The throttle lock can be deactivated by pressing the brake pedal." ["long_description"]=> string(0) "" } ["13984037**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(34) "5 Electronic Monitoring System III" ["short_description"]=> string(715) "Continually monitors various machine systems through three instrument clusters and provides a three-level warning system to alert the operator of immediate or pending problems. EMS III shares information with the engine, hydraulic and transmission controls that can be used during servicing to simplify service and troubleshooting.

• Gauges Display engine coolant, transmission oil and hydraulic oil temperatures, engine oil pressure and fuel tank level.
• Tachometer/Speedometer Display engine speed and gear indicator.
• Alert Indicators

Include charging system, parking/secondary brake, supplemental steering, brake oil pressure, engine coolant flow and transmission filter status." ["long_description"]=> string(0) "" } ["13984038**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(46) "6 Floor-Mounted Hydraulic Pilot Blade Controls" ["short_description"]=> string(284) "Are adjustable fore and aft, with a height-adjustable armrest so operators of any size can find a comfortable operating position. A single joystick control allows operator to control blade functions: lift/lower, tip and tilt. An integrated switch allows single or dual-tilt operation." ["long_description"]=> string(0) "" } ["13984035**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(31) "Torque Converter Lock-up Clutch" ["short_description"]=> string(276) "Is activated when the operator presses a switch on the console. The 844H automatically shifts from torque converter drive to direct drive when a set speed in second and third forward or all gears in reverse is reached, providing faster travel speeds and less fuel consumption." ["long_description"]=> string(0) "" } ["13984039**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(18) "Large Viewing Area" ["short_description"]=> string(152) "Enhances viewing in all directions. Bonded glass in the front window eliminates distracting metal frames with the best operator visibility to the blade." ["long_description"]=> string(0) "" } ["13984003**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(14) "Serviceability" ["short_description"]=> string(58) "Less time spent on maintenance means more time on the job." ["long_description"]=> string(207) "Large engine doors, rear access stairs and convenient service platform with large doors enhance serviceability on the 844H. Hydraulic, transmission and radiator sight gauges make daily checks quick and easy." } ["13984006**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(16) "Easy Maintenance" ["short_description"]=> string(79) "In addition to the servicing features built into the engine, the 844H includes:" ["long_description"]=> string(0) "" } ["13984007**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(25) "¢ Rear Access Stairs" ["short_description"]=> string(65) "For easy, comfortable access for operators and service personnel." ["long_description"]=> string(0) "" } ["13984004**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(32) "¢ Large Engine Access Doors" ["short_description"]=> string(230) "Provide excellent access to service points, engine oil dipstick, diagnostic connector, engine oil and fuel filters, starting receptacle, air filter indicator, air filters, fuel/water separator and the ether starting aid cartridge." ["long_description"]=> string(0) "" } ["13984005**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(29) "¢ Large Service Platform" ["short_description"]=> string(100) "Provides passage to hydraulic filter, fuel fill and transmission filters through easy-to-open doors." ["long_description"]=> string(0) "" } ["13984008**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(17) "¢ Large Door" ["short_description"]=> string(69) "Provides entrance to transmission and pumps when service is required." ["long_description"]=> string(0) "" } ["13984009**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(26) "¢ Large Platform Door" ["short_description"]=> string(56) "Provides access to fuses and electronic control modules." ["long_description"]=> string(0) "" } ["13984010**"]=> array(6) { ["img"]=> string(111) "" ["image_id"]=> string(7) "C091907" ["image_type"]=> string(5) "1 2**" ["heading"]=> string(16) "¢ Batteries" ["short_description"]=> string(46) "Are accessible through hinged doors in bumper." ["long_description"]=> string(0) "" } ["13984011**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(24) "¢ Side Access Doors" ["short_description"]=> string(64) "On the radiator guard provide easy access for radiator cleanout." ["long_description"]=> string(0) "" } ["13984013**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(38) "¢ Grouped and Labeled Lube Points" ["short_description"]=> string(71) "Accessible at ground level, make daily lube maintenance quick and easy." ["long_description"]=> string(0) "" } ["13984012**"]=> array(6) { ["img"]=> string(111) "" ["image_id"]=> string(7) "C091906" ["image_type"]=> string(5) "1 2**" ["heading"]=> string(19) "¢ Sight Gauges" ["short_description"]=> string(87) "In the hydraulic tanks, transmission and radiator provide quick check for fluid levels." ["long_description"]=> string(0) "" } ["14044809**"]=> array(6) { ["img"]=> string(111) "" ["image_id"]=> string(7) "C091905" ["image_type"]=> string(5) "1 2**" ["heading"]=> string(12) "¢ Fuses" ["short_description"]=> string(44) "Automotive-style design are easy to service." ["long_description"]=> string(0) "" } ["13984014**"]=> array(6) { ["img"]=> string(111) "" ["image_id"]=> string(7) "C053804" ["image_type"]=> string(5) "1 2**" ["heading"]=> string(25) "Complete Customer Support" ["short_description"]=> string(73) "Cat dealer services help keep machines operating longer with lower costs." ["long_description"]=> string(151) "The Caterpillar dealer network provides world class customer support and offers a wide range of services that help you operate longer with lower costs." } ["13984015**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(17) "Machine Selection" ["short_description"]=> string(188) "Make detailed comparisons of the machines under consideration before purchase. Cat dealers can estimate component life, preventative maintenance cost and the true cost of lost production." ["long_description"]=> string(0) "" } ["13984017**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(8) "Purchase" ["short_description"]=> string(251) "Look past initial price. Consider the financing options available as well as the day-to-day operating costs. Look at dealer services that can be included in the cost of the machine to yield lower equipment owning and operating costs over the long run." ["long_description"]=> string(0) "" } ["13984018**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(27) "Customer Support Agreements" ["short_description"]=> string(238) "Cat dealers offer a variety of product support agreements and work with customers to develop a plan that best meets specific needs. These plans can cover the entire machine, including attachments, to help protect the customers investment." ["long_description"]=> string(0) "" } ["13984019**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(15) "Product Support" ["short_description"]=> string(297) "You will find nearly all parts at our dealer parts counter. Cat dealers use a worldwide computer network to find in-stock parts to minimize machine downtime. Save money with genuine Cat Reman parts. You receive the same warranty and reliability as new products at cost savings of 40 to 70 percent." ["long_description"]=> string(0) "" } ["13984020**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(9) "Operation" ["short_description"]=> string(157) "Improving operating techniques can boost your profits. Your Cat dealer has training videotapes, literature and other ideas to help you increase productivity." ["long_description"]=> string(0) "" } ["13984016**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(20) "Maintenance Services" ["short_description"]=> string(263) "Choose from your dealers range of maintenance services when you purchase your machine. Repair option programs guarantee the cost of repairs up front. Diagnostic programs such as SOSSM and Coolant Sampling and Technical Analysis help you avoid unscheduled repairs." ["long_description"]=> string(0) "" } ["13984021**"]=> array(5) { ["image_id"]=> string(0) "" ["image_type"]=> NULL ["heading"]=> string(11) "Replacement" ["short_description"]=> string(117) "Repair, rebuild or replace? Your Cat dealer can help you evaluate the cost involved so you can make the right choice." ["long_description"]=> string(0) "" } } ["specs"]=> array(8) { ["Engine"]=> array(14) { ["Engine Model"]=> string(18) "Cat® C27 ACERTâ„¢" ["Gross Power"]=> string(6) "687 hp" ["Flywheel Power"]=> string(6) "627 hp" ["Net Power"]=> string(6) "627 hp" ["Flywheel Power - Caterpillar"]=> string(6) "627 hp" ["Flywheel Power - EEC 80/1269"]=> string(6) "627 hp" ["Flywheel Power - ISO 9249"]=> string(6) "627 hp" ["Flywheel Power - SAE J1349 (JAN90)"]=> string(6) "621 hp" ["Flywheel Power - DIN 70020"]=> string(6) "650 PS" ["Bore"]=> string(6) "5.4 in" ["Stroke"]=> string(4) "6 in" ["Displacement"]=> string(8) "1666 in3" ["Cylinders"]=> string(2) "12" ["Torque Rise"]=> string(4) "31 %" } ["Weights"]=> array(1) { ["Operating Weight"]=> string(9) "156120 lb" } ["Transmission"]=> array(14) { ["Converter Drive - Forward 1"]=> string(7) "4.4 mph" ["Converter Drive - Forward 2"]=> string(7) "7.6 mph" ["Converter Drive - Forward 3"]=> string(6) "13 mph" ["Converter Drive - Reverse 1"]=> string(7) "4.8 mph" ["Converter Drive - Reverse 2"]=> string(7) "8.4 mph" ["Converter Drive - Reverse 3"]=> string(8) "14.3 mph" ["Direct Drive - Forward 1"]=> string(7) "4.5 mph" ["Direct Drive - Forward 2"]=> string(7) "7.9 mph" ["Direct Drive - Forward 3"]=> string(6) "14 mph" ["Direct Drive - Reverse 1"]=> string(7) "4.9 mph" ["Direct Drive - Reverse 2"]=> string(7) "8.8 mph" ["Direct Drive - Reverse 3"]=> string(8) "15.4 mph" ["Number of Forward Speeds"]=> string(1) "3" ["Number of Reverse Speeds"]=> string(1) "3" } ["Hydraulic System"]=> array(4) { ["Output at 2040 rpm and 6900 kPa (1000 psi)"]=> string(10) "82 gal/min" ["Cylinder, Double-Acting: Tilt and Tip, Bore and Stroke"]=> string(36) "209.5 mm x 188 mm 8.25 in x 7.5 in" ["Relief Valve Setting - Bulldozer (Large Pump)"]=> string(8) "2700 psi" ["Relief Valve Setting - Tilt Cylinders (Small Pump)"]=> string(8) "2920 psi" } ["Steering"]=> array(4) { ["Minimum Turning Radius (Over Tires)"]=> string(6) "390 in" ["Hydraulic ouput at 2040 rpm and 6900 kPa (1000 psi)"]=> string(10) "93 gal/min" ["Relief Valve Setting"]=> string(8) "5000 psi" ["Steering Angle"]=> string(10) "35 Degrees" } ["Service Refill Capacities"]=> array(9) { ["Fuel Tank - Standard"]=> string(9) "268.4 gal" ["Cooling System"]=> string(8) "39.6 gal" ["Crankcase"]=> string(6) "25 gal" ["Transmission"]=> string(6) "29 gal" ["Hydraulic Tank"]=> string(9) "189.4 gal" ["Differentials and Final Drives - Front"]=> string(8) "71.6 gal" ["Differentials and Final Drives - Rear"]=> string(8) "68.9 gal" ["Hydraulic System - Implement and Brakes (Tank Only)"]=> string(6) "52 gal" ["Hydraulic System - Steering and Engine Cooling Fan (Tank Only)"]=> string(8) "34.9 gal" } ["Axles"]=> array(3) { ["Front"]=> string(5) "Fixed" ["Rear"]=> string(18) "Oscillating ±11°" ["Maximum Single-Wheel Rise and Fall"]=> string(7) "22.5 in" } ["Operating Specifications"]=> array(2) { ["Blade Capacities"]=> string(27) "15.9-30.7 m3 20.7-40.2 yd3" ["Ground Clearance"]=> string(7) "1.56 ft" } } } ["salesman_types"]=> array(6) { [0]=> array(2) { ["type_id"]=> string(1) "7" ["name"]=> string(37) "Heavy Construction Equip Sales/Rental" } [1]=> array(2) { ["type_id"]=> string(1) "8" ["name"]=> string(32) "Compact Construction Equip Sales" } [2]=> array(2) { ["type_id"]=> string(1) "9" ["name"]=> string(21) "Parts & Service Sales" } [3]=> array(2) { ["type_id"]=> string(2) "10" ["name"]=> string(15) "Generator Sales" } [4]=> array(2) { ["type_id"]=> string(2) "11" ["name"]=> string(23) "Generator/Events Rental" } [5]=> array(2) { ["type_id"]=> string(2) "12" ["name"]=> string(27) "Lift Equipment Sales/Rental" } } ["formIsValid"]=> bool(false) }

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