SHANTUI SP70Y Track Sideboom Pipelayer With Lifting capacity of 70 Ton
The pipelayer is an important construction equipment in the construction of oil and natural gas pipelines. It is mainly used for the transportation of pipelines such as oil and gas, that is, pipeline transportation and piping operations, pipeline counterpart operations, and pipeline trenching operations. The pipelayer was developed and designed on the basis of the bulldozer in the 1930s. The vast majority of pipelayers produced in the world are based on bulldozer chassis.
Model | SP70Y | |
Weight and dimensions | Operating weight | 49500 kg |
Maximum | 70000 kg | |
lifting weight | ||
Track shoe width | 760 mm | |
Minimum | 3950 mm | |
turning radius | ||
Ground length | 3620 mm | |
Ground clearance | 485 mm | |
Service refill | Fuel tank capacity | 550 L |
Hydraulic tank | 196 L | |
capacity | ||
Engine oil | 45 L | |
Cooling system | 121 L | |
Engine | Rated power | 235 kW |
Model | Cummins NTA855-C360S10 | |
Piston displacement | 14 L | |
Stroke— | 6—139.7 × 152.4 mm | |
bore × stroke | ||
Rated revolution | 2000 rpm | |
Transmission system | Type | Hydraulic |
transmission | ||
Hydraulic torque | 3-element, 1 stage, | |
converter | 1 phase | |
Transmission | Planetary gear, | |
forced lubrication | ||
Number of track | 9 | |
rollers (each side) | ||
Number of carriers | 2 | |
(each side) | ||
Travel speed 1st | 3.7/4.5 km/h | |
(forward/reverse) | ||
Travel speed 2nd | 6.8/8.2 km/h | |
(forward/reverse) | ||
Travel speed 3rd | 9.63/12.53 km/h | |
(forward/reverse) | ||
Working pump | Type | Duplex pump |
Displacement | 201.49 ml/r | |
of large pump | ||
Displacement | 10.16 ml/r | |
of small pump | ||
Rated working | 20 MPa | |
pressure | ||
Pipelaying equipment | Boom Length | 7300 mm(9000 mm) |
Max.lifting height | 6550 mm | |
Boom swing | 1200~7200 mm | |
amplitude | ||
Boom Line speed | 0~6 m/min | |
Gradeability | 20° | |
Ground press | 0.086 MPa |