about and spec of pipelayer

PIPELAYER 587 CAT
           do you know what is the pipelayer???pipelayer usually applied for lifting pipe of the big size.pipe layer have the same model with Track Type Tractor (TTT), and the same engine contruction but the different is  usefullness each thats machine.

and in this page i will to explain you for the specificatio of  PIPELAYER CATERPILLAR.
BASIC SPECIFICATION OF PIPELAYER 587 CAT:
  •  Standart operating weight including all shipping weights plus fuel tank and operator shall be at least 117,000 lb (53,070 kg).
  • Standard shipping weight including lubricants, coolant, ROPS canopy, hydraulic controls, Standard Track and 10% fuel shall be at least 116,000 lb (52,616 kg).
  •   Width of standard tractor (to outside track) shall be 11’2” (3403 mm
  • Length of basic tractor with rear drawbar shall be 18’ (5486 mm).
  •   Machine height without ROPS and boom shall be 11’6” (3505 mm).
  •   Ground clearance for standard tractor shall be 20.3” (516 mm).
  •   Boom height – vertical shall be 30’4” (9254 mm)
  •   Lifting capacity shall be 202,000 lb (91,625 kg)
pipelayer at operating


 

engine of pipelayers


ENGINE SPECIFICATION :
  • Engine shall be designed and built by the track type tractor's manufacturer.
  •   Engine shall deliver 366 net HP at 1,800 RPM and shall displace no fewer than 928 cubic inches.
  •   Engine shall be Tier III compliant.
  •   Fuel injection system shall be mechanically-actuated and electronically-controlled.
  •   Cylinder block shall be cast by the track type tractor manufacturer's foundry.
  • Cylinder block shall be a gray iron casting with no fewer than four valves per cylinder.
  •   Engine shall be turbocharged and aftercooled for fuel efficiency and quick low speed engine response.


pipe layer at operating

COOLING SYSTEM
  •   Cooling system shall be designed and built by the track type tractor's manufacturer.
  •   Coolant shall make two passes in the radiator for superior cooling.
  •   Radiator shall be a modular design permitting field replacement of individual cores versus removal of the radiator from the tractor.
  •   Two radiator cores shall be dedicated to the aftercooler circuit to reduce inlet air temperatures to improve engine performance.
  •   To reduce coolant leaks, brass tubes shall be welded to a large, thick header, improving strength.


powertrain in pipelayer have the same as in track type tractor

powertrain in track type tractor


  POWERTRAIN/TRANSMISSION
  •  Machine shall have three speeds forward and three speeds reverse. 
  •   Maximum reverse speed shall be at least 7.7 mph (12.3 kph).
  •   Drive train components shall be designed and built by the track type tractor's manufacturer.
  •   Tractor shall be equipped with a torque divider.
  •   Components shall be designed to allow directional shifts under full power without slowing down or stopping the tractor.
  •   Transmission shall be a planetary design and built by the track type tractor's manufacturer.
  •   Steering clutches and brakes shall be designed and built by the track type tractor's manufacturer.
  •   Final drives shall have three planetary gears to spread high torque loads out evenly for long final drive life.
  • Final drives shall be splash lubricated for extended life.
  •   Electronic Clutch Pressure Control shall be available to allow smoother shifting by modulating individual clutches.

  • Maximum forward speed shall be at least 5.8 mph (9.4 kph).


    DIMENSION OF PIPELAYER :



    1. Track Gauge
    2. Width of Tractor - standard shoes
    3. Width of Tractor - boom removed
    4. Width of Tractor - Counterweight Extended
    5. Machine Height - tip of Grouser to Top of Winch
    6. Drawbar Height (center of celvis)
    7. Length of Track on Ground
    8. Operating Length (with drawbar)
    9. Height to Top of Stack
    10. Grouser Height
    11. Ground Clearance (SAE J1234)
    12. Boom Height
     
    AND THE OPERATOR STATION












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