Top 10 Truck Crane Manufacturers 30 Ton Hydraulic Crane Truck Stc300h
Product Description
Feasures
Long and strong boom system
Four-section boom of high strength steel structure and optimized sexangle cross section reduces weight significantly with higher safety rates.
Jib mounting angles are 0°, 15°, and 30° which ensures fast and convenient change-over between different operating conditions so as to improving working efficiency of the machine.
Energy-saving hydraulic system
Triple gear pump, load feedback and constant power control are applied to provide strong lifting capacity and good micromobility.
Unique steering buffer design is applied to ensure stable braking operation.
Safety devices
The load moment limiter equipped with the comprehensive intelligent protection system is used with accuracy within 3% to provide a comprehensive logic and interlock control, thus ensuring more safe and reliable operation.
Parameters
| Type | Item | Parameter | |
| Capacity | Max.lifting capacity | 30 t | |
| Dimensions | Overall length | 12850mm | |
| Overall width | 2500mm | ||
| Overall height | 3650mm | ||
| Axle distance | 4690mm/1350mm | ||
| Weight | Overall weight | 33000kg | |
| Axle load | Front axle load | 7000kg | |
| Rear axle load | 26000kg | ||
| Traveling | Rated power | 213kW/2100rpm | |
| Rated torque | 1050N·m/1200~1400rpm | ||
| Max.traveling speed | 80 km/h | ||
| Turning radius | Min.turning radius | 10.5m | |
| Min.ground clearance | 220mm | ||
| Approach angle | 20° | ||
| Departure angle | 13 ° | ||
| Max.gradeability | 40% | ||
| Fuel consumption per 100km | 34.5L | ||
| Main Performance | Min.rated range | 3m | |
| Tail slewing radius of swingtable | 3.47m | ||
| Boom section | 5 | ||
| Boom shape | U-shaped | ||
| Max.lifting moment | Base boom | 1029kN.m | |
| Full-extend boom | 573kN.m | ||
| Full-extend boom + jib | 342kN.m | ||
| Boom length | Base boom | 10.6m | |
| Full-extend boom | 40.5m | ||
| Full-extend boom + Jib | 48.5m | ||
| Outrigger span(Longitudinal/Transversal) | 5.3m*6.2m | ||
| Working speed | Max.single rope lifting speed of main winch (no load) | 130m/min | |
| Max.single rope lifting speed of auxiliary winch (no load) | 130m/min | ||
| Full extension/retraction time of boom | 100s/100s | ||
| Full lifting/descending time of boom | 45s/55s | ||
| Slewing speed | (0-2.5)r/min | ||
| Air Conditioner | Air conditioner in up cab | Cooling | |
| Air conditioner in low cab | Cooling and heating | ||
| Max rated lifting capacity | 25t |
| Overall length | 12750mm |
| Overall width | 2500mm |
| Overall height | 3550mm |
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Truck Crane
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