中联重科 ZTC 500 V

### ZOOMLION ZTC500V (50-ton Truck Crane) – Specifications #### Basic - **Model**: ZTC500V (4-axle truck crane) - **Rated capacity**: **50,000 kg (50 t)** - **Operating weight**: **41,600–55,000 kg** - **Counterweight**: 6,000 kg (standard) + 2,000 kg (auxiliary) - **Country of origin**: China #### Engine - **Manufacturer**: Cummins / Weichai / Yuchai - **Model**: Cummins ISM11 / Weichai WD615.69 / Yuchai YCK09 - **Power**: **154–276 kW (210–375 hp)** - **Emission**: China IV / Euro 4 / Stage V - **Fuel**: Diesel #### Boom & Lifting - **Main boom**: 5-section U-shaped, **11.7–45.5 m** - **Jib**: 2-section, **16 m** (optional) - **Max lifting height**: **61 m** (with jib) - **Max working radius**: **32 m** - **Max lifting torque**: **1,813 kN·m** #### Hydraulics - **Main pump flow**: **~400 L/min** - **System pressure**: **31.5 MPa** - **Auxiliary flow**: **~200 L/min** #### Dimensions (mm) - **Transport (L×W×H)**: **13,300 × 2,750 × 3,600** - **Outrigger span (max)**: **7,400 mm** - **Wheelbase**: **4,800 + 1,350 mm** #### Performance - **Travel speed**: **80 km/h** - **Gradeability**: **60%** - **Min. ground clearance**: **260 mm**