徐工 QY 25 K-I

### XCMG QY25K-Ⅰ – Technical Specifications **25-ton Class Truck Crane Standard Configuration** --- #### 1. Basic Lifting Performance - **Max Rated Lifting Capacity**: **25 t @ 3 m radius** - **Main Boom Length**: **10.2–33.5 m** (5-section telescopic boom) - **Auxiliary Jib Length**: **8.15 m / 13.5 m** (optional) - **Max Lifting Height (with jib)**: **43 m** - **Max Working Radius**: **30 m** #### 2. Engine & Power - **Engine Model**: Weichai WD615.329 (Euro Ⅱ emission) - **Type**: 6-cylinder, water-cooled, turbocharged diesel - **Rated Power**: **206 kW / 280 HP @ 2,200 rpm** - **Max Torque**: **920 N·m @ 1,400–1,600 rpm** - **Fuel Tank Capacity**: **300 L** #### 3. Chassis & Travel - **Chassis Type**: 6×4 drive, 3-axle truck chassis - **Max Travel Speed**: **75 km/h** - **Min Turning Radius**: **10.5 m** - **Max Gradeability**: **25%** - **Tire Size**: **11.00-20** #### 4. Weight & Dimensions - **Operating Weight**: **27,800 kg** - **Counterweight**: **3.5 t** (standard) - **Transport Dimensions (L×W×H)**: **12,000 × 2,500 × 3,350 mm** - **Outrigger Span (W×L)**: **5.4 × 5.9 m** #### 5. Hydraulic & Operational Performance - **Main Pump**: Variable displacement piston pump - **System Pressure**: **31.5 MPa** - **Swing Speed**: **0–2.5 rpm** - **Max Hoisting Speed**: **110 m/min** (single rope) #### 6. Manufacturing Data - **Production Years**: **2005–2015** - **Origin**: China (Xuzhou)