徐工 QY75K

1. General & Lifting Performance Max. Rated Lifting Capacity: 75 t Min. Working Radius: 3 m Max. Lifting Moment: 2969 kN·m Max. Lifting Height (Main Boom): 47 m Max. Lifting Height (Main + Jib): 64.5 m Max. Working Radius (Main Boom): 44.1 m 2. Boom & Jib Boom Type: 5-section U-shaped telescopic boom Main Boom Length (Basic): 12.2 m Main Boom Length (Full Extended): 47 m Fixed Jib Length: 17.5 m Boom Extension Time: 110 s Boom Luffing Time: 55 s 3. Counterweight Total Counterweight: 18,000 kg (18 t) 4. Engine Model: Sinotruk D10.38A-40 Rated Power: 276 kW / 2200 rpm Max. Torque: 1500 N·m / 1100-1600 rpm 5. Transport Dimensions (L×W×H) Overall: 14,650 × 2,800 × 3,880 mm Wheelbase: 1,500 + 4,665 + 1,500 mm Ground Clearance: 427 mm 6. Weight & Travel Travel Weight: 48,000 kg (48 t) Max. Travel Speed: 80 km/h Min. Turning Diameter: 20 m Gradeability: ≥ 55% Fuel Consumption: 48 L/100km 7. Operation Speeds Main Hoist (Full Load): 98 m/min Main Hoist (No Load): 108 m/min Slewing Speed: 1.9 rpm