徐工 QY 55 KC

# XCMG QY55KC English Specification ## Basic Info - Model: XCMG QY55KC - Type: Truck-mounted hydraulic crane - Max rated lifting capacity: 55000 kg - Drive form: 8×4 ## Lifting Performance - Main boom length: 11.6–44.5 m - Jib length: 16.0 m - Max lifting height (main boom): 45.2 m - Max lifting height (main boom + jib): 60.3 m - Max counterweight: 10500 kg - Max lifting moment (basic boom): 2033 kN·m ## Engine - Engine Model: D10.38-50 (Sinotruk) - Displacement: 10.38 L - Rated Power: 276 kW @ 2000 rpm - Emission standard: Euro V / GB17691-2005 ## Chassis & Running Gear - Kerb mass: 42700 kg - Gross vehicle mass: 42700 kg - Overall dimension (L×W×H): 13900 × 2800 × 3675 mm - Track width (Front / Rear): 2314 mm / 2063 mm - Wheelbase: 1470 + 4300 + 1350 mm - Axle load: 8585 / 8585 / 12765 / 12765 kg - Number of axles: 4 - Number of tyres: 12 (spare tyre: 1) - Tyre size: 12.00R24 - Leaf spring quantity: Front:9 pieces, Rear:12 pieces - Steering type: Hydraulic power steering (1st & 2nd axle steering) - Maximum design speed: 90 km/h - Minimum turning diameter: 24 m - Min ground clearance: 303.5 mm - Max gradeability: 45% ## Working Speed - Slewing speed: 0~2.0 r/min - Max main hoist rope speed: 85 m/min - Max auxiliary hoist rope speed: 85 m/min