Product |
SP25Y |
Performance parameters |
|
Operating weight (Kg) |
22000 |
Maximum lifting capacity(T) |
25 |
Rated power of engine(kw/hp) |
120Kw |
Minimum turning radius (mm) |
2950mm |
Ground pressure (Mpa) |
0.07 |
Engine |
|
Engine model |
WD10\SDEC SC11CB |
Number of cylinders× cylinder diameter× stroke(mm×mm) |
6-126×130\6-121×152.4 |
Rated power/rated speed (kw/rpm) |
120/1850 |
Maximum torque (N.m/r/min) |
746±6%/810±6% |
Overall dimensions of machine |
|
Length (mm) |
4000 |
Width (mm) |
3050 |
Height (mm) |
2954 |
Driving performance |
|
Forward gear 1/Reverse gear 1 (km/h) |
0-3.29/0-4.28 |
Forward gear 2/Reverse gear 2 (km/h) |
0-5.82/0-7.59 |
Forward gear 3/Reverse gear 3 (km/h) |
0-9.63/0-12.53 |
Traveling system |
|
Hydraulic torque converter |
Three-element single-stage and single phase |
Transmission |
Planetary gear, multi-plate clutch, and hydraulic + forced lubrication type |
Main drive |
Spiral bevel gear, one-stage deceleration and splash lubrication |
Steering clutch |
Wet type, multi-plate spring applied, hydraulically released, and manually-hydraulically operated |
Steering brake |
Wet type, floating belt type, and hydraulically assisted |
Final drive |
Two-stage straight gear reducer and splash lubrication |
Chassis System |
|
Suspension mode |
Rigid crossbeam structure |
Center distance of track (mm) |
2050 |
Width of track shoes (mm) |
560 (Optional 610) |
Ground length (mm) |
2635 |
Number of track shoes (One-sided/piece) |
39 |
Chain track pitch(mm) |
203.2 |
Number of carrier rollers (One-sided) |
2 |
Number of track rollers (One-sided) |
7 |
Working hydraulic system |
|
Working pump |
Fixed displacement gear pump, with maximum displacement at 100ml/r |
Pilot pump |
Fixed displacement gear pump, with maximum displacement at 10ml/r |
Operating valve |
Proportional multi-way valve |
Counterweight cylinder bore(mm) |
φ110 |
Tank capacity |
|
Fuel tank (L) |
315 |
Working hydraulic oil tank (L) |
148 |
Working device |
|
Maximum lifting height(mm) |
4400 |
Hook lifting speed m/min |
0–12 |
Boom length (m) |
5.5 (Optional 6.1) |