Products
Caterpillar Equipment
587T Pipelayer
Engineered for reliable production in the toughest conditions. The 587T's high horsepower and rugged components are designed for tough and varied working conditions. This machine offers the reliability and durability expected from Cat Pipelayers.
Pipelayer
Fully hydraulic hook and boom winches provide excellent controllability for precise pipe placement. Counterweight and frame design provides excellent stability.
Winches
- Boom and hook drawworks are driven by independent hydraulic winches.
- Oil-disc brakes provide smooth operation, positive retention of boom and hook positions.
- Modular design allows fast replacement, easy field service and testing.
- High parts interchangeability between hook and boom winch assemblies.
- Infinitely variable speed controls for both boom and hook allow precise control.
Counterweight
- Counterweight is extended hydraulically for improved load balance and clearance.
- Counterweight segments are contoured to provide a low center of gravity and enhanced forward and right side viewing area. Segments are splined to the counterweight assembly for ease of assembly and disassembly.
Drawbar
˘ Able to tow wide range of attachments.
Boom
- 8.5 m (28 ft) Boom is standard equipment with large box section.
- Replaceable, boom-mount bearings.
- High tensile strength steel construction.
- Allows for smaller sections for improved visibility.
- Lighter weight for increased payload.
- Durable for long life.
Blocks and Hook
Heavy-duty lifting components include the following:
- Hook and boom blocks with sealed roller bearings.
- Forged hook with latch and serviceable handle.
- Ductile iron sheaves.
- High performance cable for improved life, crush resistance, flexibility and strength.
Structure
Mainframe is heavy, strong and durable. Full box sections, steel castings and continuous rolled rails provide durable support to the undercarriage, elevated final drives and other integral frame components.
Mainframe Strength
The 587T mainframe is built to absorb high impact shock loads and twisting forces.
Frame Rails
Full box section, designed to keep components rigidly aligned.
Heavy Steel Castings
Adds strength to the main case.
Top and Bottom Rails
Continuous rolled sections, with no machining or welding, to provide superior mainframe durability.
Main Case
Elevates the final drives well above the ground level work area to protect them from impact loads, abrasion and contaminants.
Robotic Welding
Caterpillar uses robotic welding techniques in the assembly of the case and frames. This insures quality and reliability throughout the structure. Robotic welding provides deep penetration and consistency for long life, and reduces the chance for errors that may be made during manual welding.
Front Bumper
A front bumper is mounted to the frame rails and provides both protection and a towing device. Pipelayer frame mounts are also an integral part of the frame.
Optional Roll Over Protective Structure
Provides increased operator protection.
˘ Available with or without cab.
Operator Station
Designed for operator comfort, convenience and productivity. Machine control and vital information is provided at the operator's fingertips. A full day of work is no problem in this efficient work place.
Seat
Ergonomically designed and fully adjustable for maximum comfort. The seat cushion reduces the pressure on the lower back and thighs while allowing unrestricted arm and leg movement.
Clear Full-Circle View
A tapered hood and śnotchedť fuel tank give the operator a clear line of sight to the front, rear and side work areas. The new streamlined design of the Caterpillar 587T Pipelayer offers several operator visibility improvements for more precise maneuvering and placement of pipe.
Finger Tip Control (FTC)
Finger tip controls are clustered to the operators left for easy one-handed operation, controlling steering, direction and gear selection.
Access Ladder
Direct access to the operators station utilizing ladder on left side of the machine.
Monitoring System
Provides the operator instant feedback on the condition of operating systems and records such performance data as high/low gauge readings to help diagnose problems and manage undercarriage. Has gauges that monitor the temperature of the engine coolant, hydraulic oil and power train oil, plus the fuel level. Also has a digital and gauge type tachometer.
Ergonomic Work Tool Controls
Pipelayer controls are low effort and allow simultaneous, precise positioning of the hook and boom with one hand.
Variable Load Line Speed Range
Allows the operator to regulate line speed.
Power Supply
The voltage converter provides two 12-volt power supplies.
Counterweight Control
Adjusts the position of the counterweight for added machine stability.
Engine Speed Control
A rocker switch and decelerator pedal control engine speed. Idle can be set to desired level. High or low idle is delivered with a touch of the finger.
Optional Enclosed Cab
The optional enclosed cab offers operator comfort in any climate. The operator enjoys excellent visibility in all directions because the cab was designed with maximum glass area and includes a skylight window to view the boom and upper block.
Optional Enclosed Cab
Designed for operator comfort and productivity in any climate. Fully insulated with a heater. Air conditioning and roll over protection structure available as additional options.
Excellent Visibility
The optional cab provides excellent visibility, designed with the maximum glass area. There is also an additional option of dual pane windows available for cold weather environments.
Skylight Window
The cab is equipped with a skylight window to view the boom and upper block.
Screened Side Windows
The side windows are screened to allow better ventilation and ground communication.
Wipers
The optional cab is equipped with wipers on the front, rear and door windows to provide a clearer view during inclement weather.
Lights
Eight additional halogen lights come with the cab arrangement, 3 facing forward, 2 to the rear, 2 to the boom side and 1 to the winch side.
Electronic Steering and Transmission Controls
Combines steering, machine direction and gear selection into a control system which can be operated with one hand for enhanced operator comfort and increased productivity.
Finger Tip Control (FTC)
Finger tip controls are clustered to the operator's left for easy one-handed operation, controlling steering, direction and gear selection.
Electronic Clutch and Brake (ECB)
Electronic clutch and brake steering system consists of two small levers which send signals that control the steering valve.
˘ steering is similar to traditional clutch and brake arrangements but with less time and effort. ECB system allows the operator to work more precisely in close areas, around structures, obstacles, grade stakes or other machines.
Adjustable Operator Comfort
The system is attached to an electrical linear actuator which allows the FTC module to be adjusted up and down. Fore/aft adjustment is controlled by a manual lever on the front of the control module. The rigidly mounted hand grip provides firm support for the operator.
Machine Direction
Machine direction is controlled by a pivoting knob which can be actuated by the thumb of the left hand. Rotating the knob up moves the machine forward. Rotating the knob down moves the machine in reverse. Neutral is the central position.
Gear Selection
Gear selection is made by two buttons to the right of the machine direction knob. The top (up-shift) button shifts the machine transmission to the next higher gear while the (down-shift) button shifts to the next lower gear.
Parking Brake Switch
This switch electronically locks the ECB system and transmission control.
Drive Train
The electronically controlled power shift transmission, torque divider and durable planetary final drives deliver outstanding power transfer and long life to ensure maximum productivity.
Torque Divider
A high efficiency torque divider with freewheel stator provides high torque multiplication while shielding the drive train from sudden torque shocks and vibration.
Elevated Final Drives
- Isolated from ground and equipment induced impact loads for extended power train life.
- Crown-shaved drive gears provide smooth, quiet, low maintenance operation.
- Splash lubrication and Duo-Cone„˘ Seals extend service life.
Planetary Power Shift Transmission
Three speeds forward and three speeds reverse, utilizing large diameter, high capacity, oil-cooled clutches.
- Modulation system permits fast speed and direction changes.
- Modular transmission and differential slide into rear case for servicing ease.
- Oil-to-water cooler for maximum cooling capacity.
- Forced oil flow lubricates and cools clutch packs to provide maximum clutch life.
Electronic Clutch Pressure Control
The Finger Tip Control (FTC) system has an additional drive train feature for added performance, Electronic Clutch Pressure Control (ECPC). This feature provides smoother shifting by modulating individual clutches. ECPC also provides the auto-shift and auto-kickdown feature.
Steering Clutch and Brake
Fade resistant and adjustment free. The multi-disc, oil-cooled steering clutches are hydraulically applied and electronically controlled. The brakes are applied by springs and hydraulically released for safe and reliable braking performance.
Drawbar Pull vs. Ground Speed
As loads on the tractor increase, the 587T offers unmatched lugging capability and smooth shifting as the need occurs to change gears under varying loads. The 3-speed forward, 3-speed reverse transmission offers excellent runout speeds.
Modular Power Train
The modular power train design permits quick removal and installation of major components such as the engine, transmission and final drives.
Power Train
A combination of innovations working at the point of combustion, ACERT„˘ Technology optimizes engine performance and fuel efficiency while meeting EPA Tier 3 and EU Stage IIIA engine exhaust emission regulations for off-road applications.
Engine
The Cat C15 engine with ACERT„˘ Technology provides the power for the 587T. Performing at full-rated net power of 273 kW (366 hp) at 1,800 rpm, the large displacement and high torque rise provides the 587T the power needed on challenging jobs. Matched to the high-efficiency torque divider and electronically controlled power shift transmission, it will provide years of dependable service.
C15 Block
The one-piece, grey iron block features generous ribbing for stiffness and heavy bearing bulkheads for rigidity and strength. Incorporation of straight o-ring connection points reduces the loss of engine oil and fluids.
Constant Net Horsepower
- Constant net horsepower allows the operator to maintain high standards of performance and response, even when parasitic loads, such as the on-demand cooling fan, are applied.
- The engine automatically adjusts to maintain power output and conversely lowers output when demands are low.
- This converts to significant fuel savings in cooler climates and during long engine idle times typical of pipeline applications.
ADEM„¢ A4 Engine Controller
The ADEM A4 electronic control module manages fuel delivery to get the best performance per liter (gallon) of fuel used. It provides flexible fuel mapping, allowing the engine to respond quickly to varying application needs. It tracks engine and machine conditions while keeping the engine operating at peak efficiency.
Fuel Delivery
Multiple injection fuel delivery involves a high degree of precision. Precisely shaping the combustion cycle lowers combustion chamber temperatures generating fewer emissions and optimizing fuel combustion; translating into more work output for your fuel cost.
MEUI Fuel System
A highly evolved fuel system with a proven record of reliability in the field. MEUI combines the technical advancement of an electronic control system with the simplicity of direct mechanically controlled unit fuel injection. The MEUI system excels in its ability to control injection pressure over the entire engine operating speed range. These features allow the C15 to have complete control over injection timing, duration, and pressure.
ATAAC and Turbocharging
Air-to-air aftercooling keeps air intake temperatures down and, in concert with the tight tolerance combustion chamber components, maximizes fuel efficiency and minimizes emissions. Significant improvements in air flow are generated by a water-cooled turbocharger, unique cross-flow head and single overhead cam.
Service
Easier maintenance and repair through monitoring key functions and logging critical indicators. Electronic diagnostic access is possible with a single tool, the Cat Electronic Technician.
Undercarriage
The proven elevated sprocket undercarriage isolates the drive train components from ground-induced impacts. The undercarriage is designed for optimized machine balance, performance and component life.
Final Drives
Final drives and associated power train components are raised above the work area, isolating them from ground induced impact loads, as well as pipelayer loads, extending power train component life.
Sprockets
Sprocket position keeps sprocket teeth, bushings and final drives away from the abrasive materials and moisture, resulting in longer final drive gear and seal life.
Rollers and Idlers
Feature symmetric Duo-Cone„˘ seals for long sealing life to prevent oil loss and dirt entry. Toric rings maintain performance over a wide range of temperatures. Rollers and idlers are serviceable and rebuildable to provide value.
Roller Frames
Roller frames are tubular to resist bending and twisting, with added reinforcement where operating loads are highest.
˘ The recoil system is sealed and lubricated.
Sprocket Segments
Made exclusively of Caterpillar Tough Steel„˘ for longer wear life and precision machined after heat treat for proper fit. Segments can be removed or replaced without breaking the track.
Positive Pin Retention (PPR) Sealed and Lubricated Track
Designed for high-impact and high load applications. The PPR exclusive Caterpillar design locks the link to the pin.
Track Shoes
Track shoes are 864 mm (34 in) single grouser design and made from heat treated, rolled steel for added strength. Wide track and clipped shoes are available as an option to match working conditions. Long track frame and wide gauge enhance track contact area, providing a stable working base.
Serviceability and Customer Support
Combining easy to access, modular components with your Caterpillar Dealer's advanced rebuild and repair capabilities ensures rapid component replacement and minimum downtime.
Serviceability
Minimizes maintenance and repair downtime. New sight gauges, filter locations, improved access to oil and coolant sampling ports, and an engine compartment mounted work lamp, make daily and periodic service faster and easier.
Engine Oil FIlter
Engine oil filter is located on the engine for easy servicing access and minimal downtime. Save further time with the optional quick oil change attachments.
Water Separator and Fuel Filter
Easily located just inside the engine access panel, the water separator functions as the primary fuel filter, just ahead of the secondary fuel filter.
Quick Disconnect Fittings
Allow for fast diagnosis of the power train, hydraulics and attachment oil systems.
S¢O¢SSM Analysis
Scheduled Oil Sampling made easier through live sampling ports for the engine oil, hydraulics and coolant.
Caterpillar Product Link PL300 (optional)
This option allows the customer or dealerto obtain machine diagnostics and location information from their offices. Product Link PL300 provides updates on service meter hours, machine condition and machine location, as well as integrated mapping/route planning. Built-in flexibility allows for future technology development.
Purchase
Consider the financing options available, as well as day-to-day operating costs. This is also the time to 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.
Product Support
Plan for effective maintenance before buying equipment. Choose from your dealers wide range of maintenance services at the time you purchase your machine. Programs such as Custom Track Service (CTS), S˘O˘S analysis, Technical Analysis and guaranteed maintenance contracts give peak life and performance to your machine.
Parts Program
You will find nearly all parts at your dealer parts counter. Cat Dealers use a worldwide computer network to find in-stock parts to minimize machine downtime. Ask about your Cat Dealers exchange program for major components. This can shorten repair time and lower costs.
Engine
Engine Model |
Cat® C15 ACERT™ |
Flywheel Power |
366 hp |
Gross Power |
394 hp |
Net Power - Cat |
366 hp |
Net Power - ISO 9249 |
366 hp |
Net Power - SAE J1349 |
362 hp |
Net Power - EU 80/1269 |
366 hp |
Bore |
5.4 in |
Stroke |
6.75 in |
Displacement |
928 in3 |
Gross Power – ISO 14396 |
377 hp |
Operating Specifications
Lift Capacity |
202000 lb |
Max Forward Speed |
5.84 mph |
Max Reverse Speed |
7.64 mph |
Hook Winch Drum Diameter |
12.48 in |
Boom Winch Drum Diameter |
12.48 in |
Hook Winch Flange Diameter |
24.02 in |
Boom Winch Flange Diameter |
24.02 in |
Hook Winch Drum Length |
13.31 in |
Boom Winch Drum Length |
13.31 in |
Hook Winch Capacity |
593.83 ft |
Boom Winch Capacity |
593.83 ft |
Hook w/Wire Rope Installed |
406.82 ft |
Boom w/Wire Rope Installed |
205.05 ft |
Weights
Operating Weight |
117000 lb |
Shipping Weight |
116000 lb |
Undercarriage
Shoe Type |
Super Extreme Service |
Width of standard shoes |
34 in |
Number of shoes (each side) |
47 |
Grouser Height |
3.66 in |
Pitch |
8.5 in |
Ground Clearance |
20.3 in |
Track guage |
100 in |
Length of track on ground |
141 in |
Ground contact area with 864 mm (34") shoes |
9613 in2 |
Number of rollers (each side) |
9 |
Number of Carrier Rollers |
1 per side |
Service Capacities
Fuel Tank |
150 gal |
Crankcase and filter |
10 gal |
Final drive (each side) |
3.4 gal |
Cooling system |
20.3 gal |
Hydraulic tank |
30 gal |
Power Train |
41 gal |
Roller Frames (each) |
19 gal |
Variable Fan Hub |
.82 gal |
Hydraulic System
Pump Type |
Piston - type, Variable, two section |
Pump output - max |
142 gal/min |
Relief Valve Setting - Counterweight |
3000 psi |
Pump output - steering |
7.3 gal/min |
Pump Output - Counterweight (gear) |
25.9 gal/min |
Dimensions
Width to outside of track |
11.16 ft |
Shipping width (boom and counterweight removed) |
13.25 ft |
SAE ground clearance |
20.31 in |
Boom height |
30.36 ft |
Height to retracted counterweight |
11.5 ft |
Grouser height |
3.66 in |
Operating length |
18 ft |
Shipping height (boom removed) |
11.5 ft |
Transmission
1 Forward |
1.9 mph |
2 Forward |
3.3 mph |
3 Forward |
5.8 mph |
1 Reverse |
2.5 mph |
2 Reverse |
4.4 mph |
3 Reverse |
7.7 mph |
1F - Drawbar Pull |
139 lbf |
2F - Drawbar Pull |
76 lbf |
3F - Drawbar Pull |
42 lbf |
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