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Model | STC250 | |||
Maximum lifting height | 51.5m | |||
Maximum lifting torque | 1250.5kNm | |||
Maximum lifting weight | 25t | |||
Maximum single rope speed of main winch | 130m/min | |||
Full lifting/lowering time of crane arm | 40/50s | |||
Full extension/retraction time of crane arm | 70/90s | |||
Maximum slewing speed | 2.8r/min | |||
Total weight of whole machine | 33100kg | |||
Full length of whole machine | 13270mm | |||
Full width of whole machine | 2550mm | |||
Full height of whole machine | 3500mm | |||
Maximum counterweight | 7 t | |||
Engine model | Yuchai YCK08310-66 | |||
Outrigger span (horizontal x vertical) | 6.4x5.5m | |||
Engine maximum power | 230/2200kW/rpm | |||
Engine maximum output torque | 1280/(1200~1700)N·m/rpm | |||
Maximum driving speed | 90km/h | |||
Maximum climbing grade | 47% | |||
Minimum turning radius | 10.5m | |||
Approach angle | 11° | |||
Departure angle | 12° |
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