General Introduction:
Max. rated total lifting capacity: 25Tons
Fully extended boom: 33.5m
Fully extended boom+jib: 41.5m
Engine power 213KW
Full view cabin
Technical Specification:
| Model |
STC250 |
| Max. lifting capacity |
25t |
| Overall length |
12750mm |
| Overall width |
2500mm |
| Overall height |
3550mm |
| Axles |
3 |
| Axle distance-1,2 |
4325mm |
| Axle distance-2,3 |
1350mm |
| Overall weight |
30000kg |
| Front axle load |
6500kg |
| Rear axle load |
23500kg |
| Model |
Cummins |
| Rated power |
213kw/2100r/min |
| Rated torque |
1050N·m/1200~1400r/min |
| Emission standard |
Euro III |
| Max. traveling speed |
80km/h |
| Min.turning radius |
10m |
| Min. ground clearance |
220mm |
| Approach angle |
17° |
| Departure angle |
12° |
| Max. gradeability |
38% |
| Fuel consumption per 100km |
37L |
| Temperature range |
-30~+60 |
| Min.lifting radius |
3m |
| Tail swing radius of superstructure |
3.37m |
| Boom section |
4 |
| Boom shape |
U-shaped |
| Max. lifting moment-Base boom |
962kN·m |
| Max. lifting moment-Full-extend boom |
544kN·m |
| Max. lifting moment-Full-extend boom+jib |
341kN·m |
| Length-Base boom |
10.65m |
| Length-Full-extend boom |
33.5m |
| Length-Full-extend boom+jib |
41.5m |
| Outrigger span(Longitudinal/Transversal) |
5.3mx6.2m |
| Max. single rope lifting speed of main winch(no load) |
120m/min |
| Max. single rope lifting speed of auxiliary winch(no load) |
120m/min |
| Full extend/retract time of boom |
70/50s |
| Full raise/lower time of boom |
70/55s |
| Swing speed |
0~2 r/min |
| HVAC in up cab |
Cooling and Heating |
| HVAC in low cab |
Cooling and Heating |
Audited Supplier 
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