Pipelayer

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Pipelayer

Pipelayer adopts Cummins Engine, exclusive track-type chassis, rigid structure, widening and lengthening track and hydraulic mechanical transmission. The boom is made of low-alloy and high-strength steel, using solid box-type profile-welding structure. Pipelayer is equipped with intelligent monitor, automatic hook spacing device and boom spacing device, which can conduct the real-time monitoring and control to Pipelayer's conditions.




Features

Max. lifting capacity (t) 20
Max. lifting moment at Min. range of the boom (kN.m) 239(196kN×1.22m)
Max.lifting moment at Max. range of the boom (kN.m) 186(41.2 kN ×4.5m)
Boom length m 5.5
Max. lifting height of the hook (m) 3.96
Hoisting speed(six times) (m/min) 10
Time of change range (s) 30
Model of chassis PD165Y
Diesel engine CUMMINS
Rated power (kW/r.p.m) 122/1850
Track gauge mm 1880
length of track on ground(mm) 2650
Track shoe width mm 610
Model of oil hydraulic pump CB-P63/50
Rated working pressure of system (MPa) 21
Lifting winch (Pipelayer) Hydraulically driven, Planetary transnission
Rated pulling force of system (N) (third layer) 36,460
Diameter of wire rope mm φ16
Ranging winch Hydraulically driven, Planetary transmission
Rated pulling force of system (N) (second layer) 35,000
Diameter of wire rope mm φ14
Temperature of surroundings() -20 ~ +40
Overall dimension (Length×Width×Height) With boom(m) 4.20×4.33×6.30
Without boom(m) 4.20×3.24×3.20
Ground Pressure Without load (Mpa) 0.074
With full loading (Mpa) 0.136
Operating weight (t) 23.7
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