徐工 QY 75 KC

### XCMG QY75KC – Truck Crane – Technical Specifications (English) #### 1. Basic Data - **Model**: QY75KC - **Type**: Truck Crane - **Max Rated Lifting Capacity**: **75,000 kg (75 t)** - **Max Load Moment**: **2,921 kN·m** - **Operating Weight (Travel)**: **45,805 kg** - **Counterweight**: **18,200 kg** #### 2. Boom System - **Main Boom Length**: **12.6 m – 50.5 m** (5 sections) - **Max Boom + Jib Length**: **64.5 m** - **Min. Working Radius**: **3 m** - **Boom Luffing Time**: ≤ **55 s** - **Boom Extension Time**: ≤ **110 s** #### 3. Engine (Chassis) - **Model**: **D10.38-50** - **Rated Power**: **276 kW @ 1,900 rpm** - **Emission Standard**: Euro 5 / Stage V #### 4. Travel Performance - **Max Travel Speed**: **≥90 km/h** - **Max Gradeability**: **≥45%** - **Min. Turning Diameter**: **≤24 m** - **Approach / Departure Angle**: **19° / 13°** #### 5. Dimensions (L × W × H) - **Overall**: **15,000 × 2,800 × 3,785 mm** - **Outrigger Span (Long × Trans)**: **6.545 m × 7.9 m (5.6 m)** #### 6. Working Speeds - **Slewing Speed**: **≥2.0 r/min** - **Main Winch Speed (single rope, no load)**: **140 m/min** - **Aux. Winch Speed (single rope, no load)**: **108 m/min**