XCMG QY 50 KA

### XCMG QY50KA – 50Ton Truck Crane (5‑section boom) ** Specification** --- ### 1. Basic Data - Model: **QY50KA** - Max. Rated Lifting Capacity: **50 t @ 3 m radius** - Rated Moment (base boom): **1,822 kN·m** - Counterweight: **10,000 kg** - Boom: **5‑section U‑shaped main boom** --- ### 2. Boom System - Main boom: **11.3 m – 42.7 m (5 sections)** - Jib: **15 m (standard)** - Max. lifting height: - Main boom only: **45.5 m** - Main boom + jib: **57.7 m** - Max. working radius: **40 m** - Boom angle: **−1° ~ 82°** --- ### 3. Winch & Slewing Performance - Main winch speed (no load): **130 m/min** - Aux winch speed (no load): **120 m/min** - Slewing speed: **0 ~ 2.0 rpm** - Boom telescoping time: **80 s** - Boom luffing time: **~65 s** --- ### 4. Chassis & Dimensions - Axle configuration: **4‑axle (8×4)** - Overall dimensions (L×W×H): **13,770 × 2,800 × 3,570 mm** - Outrigger spread: - Transverse: **7.2 m (full)** - Longitudinal: **5.91 m** - Total weight (driving condition): **42,000 kg** - Max. travel speed: **85 km/h** - Gradeability: **42%** --- ### 5. Engine & Emission - Engine models (options): - **WP10.375E41 (Weichai)** – 276 kW @ 2,200 rpm, 1,480 N·m - **SC10E380.1Q4 (Shangchai)** – 279 kW @ 2,200 rpm, 1,500 N·m - **D10.38A‑40** – 276 kW @ 2,200 rpm, 1,500 N·m - Emission standard: **Euro 4 / China National Stage 4** --- ### 6. Axle & Wheel Data - Wheelbase: **1,470 + 4,105 + 1,350 mm** - Track width: **2,304 / 2,304 / 2,075 / 2,075 mm** - Min. turning diameter: **24 m**