China TOP, STC250 25ton Truck Crane
Powerful load capacity
With box-type heavy frame design, its anti-bending and torsional modulus is greatly improved, and the rigidity is improved above 30%.
Strong travelling capacity
High power 162kW engine + Fast 8-gear gearbox, it is more powerful and more mobility.
Innovative layout
Power system and transmission system are of optimized layout; the bedplate is more flat with super-large storage space.
Diversified matching options
Functional matching: Auxiliary winch is optional, and the customers could choose independently to satisfy diversity of working conditions; superstructure air conditioner is optional;
Regional matching: Engine emissions complies with different standards;
| Dimension | Unit | STC250 |
|---|---|---|
| Overall length | mm | 12750 |
| Overall width | mm | 2500 |
| Overall height | mm | 3550 |
| Weight | ||
| Total weight in travel | kg | 30000 |
| Front axle load | kg | 6500 |
| Rear axle load | kg | 23500 |
| Power | ||
| Engine model | Cummins | |
| Engine rated power | kW/(r/min) | 213/2100 |
| Engine rated torque | N.m/(r/min) | 1050/1200~1400 |
| Travel | ||
| Max. travel speed | km/h | 80 |
| Min. turning diameter | m | 10 |
| Min. ground clearance | mm | 220 |
| Approach angle | ° | 17 |
| Departure angle | ° | 12 |
| Max. grade ability | % | 38 |
| Fuel consumption for 100km | L | 37 |
| Main performance | ||
| Max. rated total lifting capacity | t | 25 |
| Min. rated working radius | m | 3 |
| Turning radius at turntable tail | m | 3.37 |
| Max. lifting torque | kN.m | 962 |
| Base boom | m | 10.65 |
| Fully extended boom | m | 33.5 |
| Fully extended boom+ jib | m | 41.5 |
| Longitudinal outrigger span | m | 5.3 |
| Lateral outrigger span | m | 6.2 |
| Working speed | ||
| Boom luffing time | s | 70/50 |
| Boom full extension time | s | 70/55 |
| Max. swing speed | r/min | 0~2.0 |
| Max. speed of main winch (single rope) (no load) | m/min | ≥120 |
| Max. speed of aux. winch (single rope) (no load) | m/min | ≥120 |