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["title"]=>
string(34) "319D L/319D LN Hydraulic Excavator"
["description"]=>
string(263) "Achieve high productivity and lower operating costs with the Cat® 319D L/319D LN Hydraulic Excavator. Unmatched versatility, improved controllability, easy operation and a comfortable, redesigned operator station help make the 319D an industry-leading performer."
["thumbnail"]=>
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"
["features"]=>
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"
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["heading"]=>
string(16) "Operator Station"
["short_description"]=>
string(47) "New levels of comfort, visibility and operation"
["long_description"]=>
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["17537442**"]=>
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"
["image_id"]=>
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["heading"]=>
string(3) "Cab"
["short_description"]=>
string(714) "Experience a spacious, quiet and comfortable operator station. The cab is pressurized to reduce the amount of dust that enters the cab, keeping the operator comfortable the entire shift, while assuring high productivity during long work hours.
"
["image_id"]=>
string(7) "C203056"
["image_type"]=>
string(5) "1 2**"
["heading"]=>
string(34) "Prestart Check and Monitor Display"
["short_description"]=>
string(304) "Prior to starting the machine, the system checks for low engine oil, hydraulic oil and engine coolant fluid levels and warns the operator through a color Liquid Display (LCD) monitor. The LCD monitor displays vital operating and performance information in 27 different languages for operator convenience."
["long_description"]=>
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["17537448**"]=>
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["heading"]=>
string(12) "Cab Exterior"
["short_description"]=>
string(368) "The 319D L/319D LN provide a new cab design that allows the Falling Object Guard System FOGS to be bolted directly to the cab, at the factory or in the field, enabling the machine to meet specifications and job site requirements. The cab shell is attached to the frame with viscous rubber cab mounts that dampen vibrations and sound levels to enhance operator comfort."
["long_description"]=>
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["17537449**"]=>
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["heading"]=>
string(23) "Machine Security System"
["short_description"]=>
string(229) "An optional Machine Security System MSS utilizes a programmable key, deterring theft, vandalism and unauthorized usage. MSS uses electronically coded keys selected by the customer to limit usage by individuals or time parameters."
["long_description"]=>
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}
["17537433**"]=>
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["image_id"]=>
string(7) "C201860"
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["heading"]=>
string(6) "Engine"
["short_description"]=>
string(53) "Clean, quiet operation with reduced fuel consumption."
["long_description"]=>
string(0) ""
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["17537452**"]=>
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["image_id"]=>
string(7) "C201860"
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["short_description"]=>
string(438) "The Cat C4.2 engine with ACERT Technology optimizes performance and meets U.S. EPA Tier 3 and EU Stage IIIA regulations. In conjunction with integrated electronics, ACERT Technology reduces emissions during the combustion process by using advanced technology in the air and fuel system. The Cat C4.2 engine delivers exceptional power, allowing more hydraulic pressure to drive productivity and reduce your cost per tone of material moved."
["long_description"]=>
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["17537453**"]=>
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["heading"]=>
string(42) "Automatic Engine Control and Fuel Delivery"
["short_description"]=>
string(622) "A two-stage control and one-touch low idle button maximizes fuel efficiency and reduces sound levels. Fuel delivery is managed by the ADEM„¢ A4 Engine Controller for the best performance per liter (gallon) of fuel used. Flexible fuel mapping allows the engine to respond quickly to varying application needs. Electronic controls govern the fuel injection system. Multiple injection fuel delivery involves a high level of precision and by precisely shaping the combustion cycle, lowers combustion chamber temperatures, generates fewer emissions and optimizes fuel combustion. This means more work output for your fuel cost."
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["17537456**"]=>
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["heading"]=>
string(22) "Crankshaft and Pistons"
["short_description"]=>
string(233) "A forged, one-piece, induction hardened crankshaft enhances balance, decreases vibration and improves abrasion resistance. Heat resistant, aluminum alloy pistons have a short compression height for greater efficiency and longer life."
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["heading"]=>
string(12) "Economy Mode"
["short_description"]=>
string(200) "Accessible through the in-cab monitor, economy mode allows you to balance the demands of performance and fuel economy while maintaining the breakout forces and lift capacity enjoyed at standard power."
["long_description"]=>
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"
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["heading"]=>
string(10) "Hydraulics"
["short_description"]=>
string(68) "High efficiency and performance with low effort and precise control."
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["heading"]=>
string(23) "Outstanding Performance"
["short_description"]=>
string(1183) "With two percent more hydraulic pressure for additional lift and breakout forces, the 319D L/319D LN hydraulic system is designed for high efficiency and performance. Auxiliary hydraulic and electrical lines are routed to the boom foot as standard, making installation of hydraulic circuits much easier. This compact design utilizes shorter tubes and lines, reducing friction and pressure drops, resulting in a more efficient use of power.
"
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["heading"]=>
string(28) "Undercarriage and Structures"
["short_description"]=>
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["short_description"]=>
string(348) "Caterpillar uses advanced engineering and software to analyze all structures, creating a durable, reliable machine for the toughest applications. More than 70 percent of the structural welds are robotic and achieve additional penetration over manual welds. These structural components and undercarriage are the backbone of the machine's durability."
["long_description"]=>
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["heading"]=>
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["short_description"]=>
string(351) "X-shaped, box section carbody provides excellent resistance to torsional bending. Robot-welded track roller frames are press-formed, pentagonal units that deliver exceptional strength and service life. Integral to the track roller frame are the standard idler and center guards, which help maintain track alignment when traveling or working on slopes."
["long_description"]=>
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["17537491**"]=>
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["heading"]=>
string(23) "Grease Lubricated Track"
["short_description"]=>
string(151) "Track links are assembled and sealed with grease to decrease wear and increase life by as much as 25 percent, when compared to dry seal undercarriages."
["long_description"]=>
string(0) ""
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["17537494**"]=>
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["image_id"]=>
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["heading"]=>
string(13) "Travel Motors"
["short_description"]=>
string(157) "Travel motors with automatic speed selection let the 319D L/319D LN automatically change up and down from high and low speeds in a smooth, controlled manner."
["long_description"]=>
string(0) ""
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["17537495**"]=>
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["img"]=>
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"
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["heading"]=>
string(13) "Front Linkage"
["short_description"]=>
string(40) "Performance, reliability and durability."
["long_description"]=>
string(0) ""
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["17537496**"]=>
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string(111) "
"
["image_id"]=>
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["image_type"]=>
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["heading"]=>
string(0) ""
["short_description"]=>
string(228) "Built for performance and long service life, Cat booms and sticks are welded, box-section structures with thick multi-plate high strength steel fabrications. The 319D L/319D LN offers one boom with three different stick options."
["long_description"]=>
string(0) ""
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["17537497**"]=>
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["heading"]=>
string(6) "Sticks"
["short_description"]=>
string(133) "The three stick options provide flexibility to optimize and match reach, dig depth and lifting and digging forces to the application."
["long_description"]=>
string(0) ""
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["17537498**"]=>
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["image_id"]=>
string(0) ""
["image_type"]=>
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["heading"]=>
string(4) "Boom"
["short_description"]=>
string(178) "The boom is designed for maximum digging capability and is robotic welded to ensure consistent quality. This allows excellent all-around versatility and a large working envelope."
["long_description"]=>
string(0) ""
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["heading"]=>
string(11) "Versatility"
["short_description"]=>
string(18) "Do more with less."
["long_description"]=>
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["17537499**"]=>
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"
["image_id"]=>
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["heading"]=>
string(10) "Work Tools"
["short_description"]=>
string(449) "Caterpillar offers a variety of work tools including Hammers, Thumbs, Grapples, Multi-Processors, Shears, Pulverizers, Vibratory Compactors and Rippers to fit your needs. A wide range of buckets are also available to optimize machine performance.
Auxiliary hydraulic and electrical lines are routed to the boom foot as standard for easier retrofit of auxiliary hydraulic circuits, therefore reducing time, parts and cost required to add a work tool."
["long_description"]=>
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["17537500**"]=>
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["heading"]=>
string(29) "Hydraulic Pin Grabber Coupler"
["short_description"]=>
string(169) "An optional hydraulic pin grabber coupler is available to pick up a wide variety of buckets and work tools without having to leave the cab, thus maximizing productivity."
["long_description"]=>
string(0) ""
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["17537501**"]=>
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["heading"]=>
string(32) "Cat K-Series„¢ Tooth System"
["short_description"]=>
string(223) "The Cat K-Series Tooth System provides more wear material, a longer tip and adapter life, a one-piece vertical drive retainer, reliable tip retention and easy installation and removal, improving performance and penetration."
["long_description"]=>
string(0) ""
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["17537502**"]=>
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["heading"]=>
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["short_description"]=>
string(665) "Work tool functionality has increased the versatility of the machine with the enhancement of the following:
"
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["heading"]=>
string(14) "Serviceability"
["short_description"]=>
string(56) "Simplified service and maintenance saves time and money."
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["short_description"]=>
string(924) "Designed with the service technician in mind, many service locations are at ground level so critical maintenance can be done quickly and efficiently. Longer maintenance intervals reduce cost and increase machine availability.
"
["image_id"]=>
string(7) "C447213"
["image_type"]=>
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["heading"]=>
string(16) "Customer Support"
["short_description"]=>
string(39) "Unmatched support makes the difference."
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string(88) "Your Cat dealer is ready to assist you with your purchase decision and everything after."
["short_description"]=>
string(742) "
- The comfortable seat adjusts to suit the operator's size and weight. Available as an option is a heated, air suspension seat.
- Standard air conditioning with automatic climate control adjusts temperature and airflow.
- Low effort joystick controls are designed to match the operator's natural wrist and arm position. Joysticks can be operated with arms on the armrest. The horizontal and vertical strokes are designed to reduce fatigue.
- Hydraulic snubbers at the rod end of the boom cylinders and both ends of the stick cylinders cushion shock, reduce sound and increase cylinder life.
- Flow is reduced to a minimum when controls are in neutral to reduce fuel consumption and extend component life.
- Hydraulic Cross-Sensing System uses two hydraulic pumps up to 100 percent of available hydrauilc power under all operating conditions, improving productivity with faster implement speeds and quicker, stronger pivot turns.
- A longer undercarriage (versus 318C L/318C LN) and heavy counterweight option that provides additional 300 kg (600 lb) provide increased stability to better utilize breakout forces and hydraulic lifting capability.
- Optional Combined Function Circuit enables one or two pump flow in one or two directions. This single hydraulic circuit runs tools such as a hydraulic thumb, hammer, plate compactor, tilting bucket and auger.
- Tool Control System stores up to 10 different tool settings through the in-cab monitor. Cat Work Tools are selectable with preset flows and pressures.
- Optional Priority Flow System offers all the advantages of the Combined Function Circuit plus true priority flow for hydraulic work tools such as rotary mowers.
- LCD monitor has the capability to memorize working hours for filters, fluids, components and work tools. Working time histories and recommended change intervals can be displayed.
- Engine oil level check, fuel filters and priming pump are conviently located on the front of the engine for easy maintenance.
- An optional electronic fuel water sensor is available to alert the operator when the water level is high.
- Product Link assists with fleet management by tracking hours, location and product health.
- New anti-skid plates over the top of the storage box and upper structure help prevent slipping and mud from falling into the upper structure.
- Make detailed comparisons of the machines you are considering before you buy - with estimates of component life, preventive maintenance and the true cost of production.
- Customize the machine that is right for you using the Build and Quote application on your dealer's web site or www.cat.com.
- Get the latest training literature and trained staff.
- Repair option programs guarantee the cost of repairs up front.
- Nearly all parts are available at dealer parts counters.
- Financing packages are flexible to meet your needs.
- Your Cat dealer can evaluate the cost involved in repairing, rebuilding and replacing your machine, so you can make the right choice.
Products
Home » Products » Caterpillar Equipment » 464 » 265 » 17534388
Caterpillar Equipment
319D L/319D LN Hydraulic Excavator
Achieve high productivity and lower operating costs with the Cat® 319D L/319D LN Hydraulic Excavator. Unmatched versatility, improved controllability, easy operation and a comfortable, redesigned operator station help make the 319D an industry-leading performer.
Operator Station
Cab
Prestart Check and Monitor Display
Cab Exterior
Machine Security System
Engine
Automatic Engine Control and Fuel Delivery
Crankshaft and Pistons
Economy Mode
Hydraulics
Outstanding Performance
Boom and Stick Regeneration Circuit
Easy Operation
Undercarriage and Structures
Carbody Design
Grease Lubricated Track
Travel Motors
Front Linkage
Sticks
Boom
Versatility
Work Tools
Hydraulic Pin Grabber Coupler
Cat K-Series„¢ Tooth System
Enhanced Systems
Transportability
Serviceability
Sampling Ports
Air Cleaner
Capsule Filter
Radiator Compartment
Customer Support
Your Cat dealer is ready to assist you with your purchase decision and everything after.
Engine
Engine Model |
Cat® C4.2 ACERT™ |
Flywheel Power |
125 hp |
Gross Power |
131 hp |
ISO 9249 |
125 hp |
Bore |
4 in |
Stroke |
5.1 in |
Displacement |
259 in3 |
Net Power (SAE J1349) |
125 hp |
Weights
Operating Weight |
43872 lb |
Operating Weight - Long Undercarriage |
43872 lb |
Operating Weight - Long Narrow Undercarriage |
42946 lb |
Drive
Maximum Drawbar Pull |
46466 lb |
Maximum Travel Speed |
3 mph |
Swing Mechanism
Swing Torque |
37394 lb ft |
Swing Speed |
11.1 RPM |
Hydraulic System
Main Implement System - Maximum Flow (2x) |
46.5 gal/min |
Maximum Pressure - Implements |
5076 psi |
Maximum Pressure - Travel |
5076 psi |
Maximum Pressure - Swing |
3336 psi |
Pilot System - Maximum Flow |
7.1 gal/min |
Pilot System - Maximum Pressure |
598 psi |
Boom Cylinder - Bore |
4.7 in |
Boom Cylinder - Stroke |
47 in |
Stick Cylinder - Bore |
5.1 in |
Stick Cylinder - Stroke |
53.7 in |
Bucket Cylinder - Bore |
4.3 in |
Bucket Cylinder - Stroke |
41.3 in |
Service Refill Capacities
Fuel Tank |
79.3 gal |
Cooling System |
5.8 gal |
Engine Oil |
5.2 gal |
Swing Drive (each) |
2.1 gal |
Final Drive (Each) |
2.6 gal |
Hydraulic System (Including Tank) |
50.2 gal |
Hydraulic Tank |
28 gal |
Dimensions
Transport width |
110 in |
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