徐工 QY 25 K-I

### XCMG QY25K-1 (QY25K‑I) – Specifications #### 1. General - **Model**: QY25K‑1 (QY25K‑I) - **Type**: 25‑ton truck crane - **Application**: Construction, installation, lifting & handling #### 2. Dimensions (Travel state) - **Overall length**: 12,550 mm - **Overall width**: 2,500 mm - **Overall height**: 3,380 mm - **Wheelbase**: 4,425 mm + 1,350 mm - **Min. ground clearance**: 260 mm - **Approach angle**: 16° - **Departure angle**: 13° #### 3. Weight - **Total weight (travel)**: 29,400 kg - **Front axle load**: 6,200 kg - **Rear axle load**: 23,200 kg #### 4. Driving performance - **Max. travel speed**: 75 km/h - **Min. turning diameter**: 21.5–22 m - **Max. gradeability**: 30% - **Braking distance (30 km/h)**: ≤10 m - **Fuel consumption (per 100 km)**: ≤37 L #### 5. Lifting capacity - **Max. rated lifting capacity**: 25 t - **Min. working radius**: 3 m - **Max. rated moment (basic boom)**: 1,010 kN·m - **Swing table tail radius**: 3,065 mm #### 6. Boom system - **Basic boom length**: 10.6 m - **Max. main boom length**: 33 m (4 sections) - **Max. main + jib length**: 41.15 m (jib: 8.15 m) - **Boom section**: Hexagonal (bi‑hexagonal) #### 7. Working speeds - **Main winch (single line)**: ≥120 m/min - **Auxiliary winch**: ≥120 m/min - **Slewing speed**: ≥2.5 r/min - **Boom extension (full)**: ~100 s #### 8. Engine - **Model**: SC8DK280Q3 / WD615.329 - **Rated power**: 206 kW / 2,200 rpm (213 kW option) - **Rated torque**: 1,112 N·m / 1,400 rpm - **Emission**: Euro 3 / China National III #### 9. Chassis & axles - **Chassis**: XCMG special truck chassis - **Axle configuration**: 6×4 (3 axles, 2 driven) - **Tires**: 11.00‑20 (standard) #### 10. Outriggers - **Longitudinal span**: 5.14 m - **Transverse span**: 6.0 m