徐工 QY 70 K

### XCMG QY70K Truck Crane Specifications #### 1. General - **Model**: QY70K - **Max Rated Lifting Capacity**: 70 t (140,000 lb) - **Working Weight**: 41,000 kg (90,390 lb) - **Swing Speed**: 2 rpm #### 2. Boom System - **Min Working Radius**: 3 m (9.85 ft) - **Base Boom Length**: 11.2 m (36.75 ft) - **Fully Extended Main Boom**: 42 m (137.8 ft) - **Main Boom + Jib Max Height**: 58 m (190.3 ft) #### 3. Transport Dimensions (L×W×H) - **Length**: 13,500 mm (44.3 ft) - **Width**: 2,800 mm (9.19 ft) - **Height**: 3,510 mm (11.52 ft) #### 4. Engine - **Model**: WD615.338 / WD615.44 - **Rated Power**: 276 kW (375 hp) @ 2,200 rpm - **Max Torque**: 1,250 N·m (922 lb·ft) @ 1,500 rpm #### 5. Chassis & Travel - **Max Travel Speed**: 75 km/h (46.6 mph) - **Min Turning Radius**: 12 m (39.4 ft) - **Ground Clearance**: 270 mm (0.89 ft) - **Gradeability**: 35% - **Approach/Departure Angle**: 16.5° / 11.3° #### 6. Outrigger - **Longitudinal Span**: 5.