This is a 20 Ton Truck-Mounted Crane (STSQ20D) with an 8-section telescopic boom, dual hooks, triple-row double outriggers, and a 1.5m extendable sub-frame, offering a maximum lifting capacity of 20,000kg and a lifting height of 47m. Powered by a 105kW Yuchai engine and a heavy-duty hydraulic system, it delivers exceptional lifting power and stability for large-scale construction and heavy-duty operations.
| 20 Ton Truck-Mounted Crane Parameters | ||||
| Model | STSQ20D | Main hook winch |
16T inclined shaft winch | |
| Max lifting weight | 20000kg | Auxiliary hook winch |
8T inclined axis winch | |
| Max lifting height | 47m | Reducer model |
Planetary | |
| Crane boom | 7m*8sections | Slewing steering |
1250# | |
| S p a n (Vertical*horizontal) |
6.75*8m(Double sections leg X three rows of legs) |
Engine pump | 50#/40# | |
| Extendable frame | 1.5m | Generator pump |
40#/32# | |
| Size | 10.05*2.4*3.2m | Center turn | Standard | |
| Generator power | 15KW | Frame size | 500*200*12mm | |
| Lifting speed | Auxiliary hook: 162m/min Main hook: 80m/min |
Boom size | U650*420mm | |
| Rotation speed | 0-3(r/min) | Front*rear legs |
Standard | |
| Engine model | YUCHAl 4108 | Steering type | Power-assisted | |
| Engine power | 105kw | Brake type | Air break brake | |
| Tire model | 900-20 | Gearbox | JD545Gearbox | |
| Drive speed | 60kw/h | Axle model | JD153 Rear dual air break brake axle |
|
| Wheelbase | 4.6m | Curb weight | 23T | |
| Front&rear cabin | Standard | |||
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