中联重科 ZTC 251 V

# ZOOMLION ZTC251V（ZTC251V562-2）English Specs ## Basic Info - Model: ZOOMLION ZTC251V - Type: Truck Crane - Max Rated Lifting Capacity: 25000 kg - Main boom length: 10.7–42 m - Max lifting height (main boom): 43.1 m - Max lifting height (jib): 51.5 m ## Engine & Power - Engine Model: YCK08310-60 - Displacement: 7698 mL - Rated Power / Speed: 228 kW / 2200 r/min - Max Torque / Speed: 1280 N·m / 1200–1700 r/min ## Travel Parameters - Max Travel Speed: 90 km/h - Max Gradeability: 43 % - Min Turning Diameter: 22 m - Min Ground Clearance: 270 mm - Approach Angle: 19 ° - Departure Angle: 14 ° ## Weight - Kerb Mass: 32970 kg - Total Mass (travel condition): 33100 kg - Front Axle Load: 7200 kg - Rear Axle Load: 25900 kg ## Dimensions - Overall Size (L×W×H): 13050 × 2650 × 3620 mm - Longitudinal Outrigger Span: 5.63 m - Transverse Outrigger Span: 6.66 m (fully extended) - Tail Swing Radius: 3480 mm ## Working Speed - Slewing Speed: 0–2.6 r/min - Max Hoist Speed (Main / Aux Winch): 135 m/min - Boom Luffing Time: 30 s - Boom Extending Time: 70 s ### Form split version（for customs sheet） #### Power & Performance - Max rated lifting capacity: 25000 kg - Engine model: YCK08310-60 - Rated power: 228 kW / 2200 rpm - Displacement: 7698 mL - Max travel speed: 90 km/h #### Dimension & Weight - Overall dimension: 13050×2650×3620 mm - Kerb mass: 32970 kg - Total mass: 33100 kg - Main boom: 10.7–42 m - Outrigger span (trans): 6.66 m