SP90Y SHANTUI Brand Bulldozer 90Tons Pipe Layer SP90Y
● The whole machine feature high strength, high stability, and beautiful appearance.
● The hook rod winch and working hydraulic system adopt joint venture products or imported products.
● The pilot control mode is adopted for the operations of hook rod winch and counterweight.
● The four-link counterweight structure is adopted.
● Optional air conditioned cab is available.
● The corresponding measures are taken in consideration of diversified environment adaptabilities.
● The working device and the counterweight feature good disassembling and assembling performance.
Model | SP90Y | |
Weight and dimensions | Operating weight | 55000 kg |
Maximum | 90000 kg | |
lifting weight | ||
Track shoe width | 860 mm | |
Minimum | 3950 mm | |
turning radius | ||
Ground length | 3620 mm | |
Ground clearance | 550 mm | |
Service refill | Fuel tank capacity | 550 L |
Hydraulic tank | 196 L | |
capacity | ||
Engine oil | 45 L | |
Cooling system | 121 L | |
Engine | Rated power | 257 kW |
Model | Cummins NTA855-C360S10 | |
Piston | 14 L | |
displacement | ||
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 | 3.6/4.4 km/h | |
(forward/reverse) | ||
Travel speed 2nd | 6.6/7.8 km/h | |
(forward/reverse) | ||
Travel speed 3rd | - | |
(forward/reverse) | ||
Working pump | Type | Duplex pump |
Displacement | 225 ml/r | |
of large pump | ||
Displacement | 201 ml/r | |
of small pump | ||
Rated working | 21 MPa | |
pressure | ||
Pipelaying equipment | Boom Length | 8600 mm |
Max.lifting height | 7000 mm | |
Boom swing | 1200~7200 mm | |
amplitude | ||
Boom Line speed | 6 m/min | |
Gradeability | 20° | |
Ground press | 0.0866 MPa |