CHANGJIANG LT1050

# CHANGJIANG LT1050 Truck Crane – Full English Specifications **Model**: CHANGJIANG LT1050 (50‑ton truck crane) ## 1. Lifting Capacity - **Max. Rated Lifting Capacity**: **50.5 t** - **Max. Lifting Moment**: (Standard) - **Working Radius (Main Boom)**: **3.0–26.0 m** - **Min. Working Radius**: **3.0 m** - **Max. Working Radius**: **26.0 m** ## 2. Boom & Jib - **Main Boom**: 5‑section hexagonal telescopic boom - **Min. Length (Basic Boom)**: **10.8 m** - **Max. Length (Full Extended)**: **40.0 m** - **Fly Jib (2‑section)**: **9.2–15.0 m** - **Max. Lifting Height** - Basic boom: **10.56 m** - Full main boom: **39.7 m** - Main boom + jib: **54.6 m** ## 3. Operating Speeds - **Main Hoist Speed**: **0–106 m/min** - **Aux. Hoist Speed**: **0–103 m/min** - **Slewing Speed**: **0–1.6 rpm** - **Boom Telescoping Time (Full Extend/Retract)**: **198 s / 121 s** - **Boom Lifting/Lowering Time (Full Stroke)**: **101 s / 110 s** - **Outrigger Extend/Retract Time**: ≤ **34 s / 35 s** ## 4. Counterweight - **Total Counterweight**: **9.0 t** (modular) ## 5. Chassis & Engine - **Drive**: **8×4** - **Engine Model**: **WD615.44** (Steyr turbocharged intercooled diesel) - **Rated Power**: **235 kW / 2200 rpm** - **Emission**: Euro II ## 6. Travel Performance - **Max. Travel Speed**: **73 km/h** - **Max. Gradeability**: **31%** ## 7. Overall Dimensions - **Overall Length**: **13,150 mm** - **Overall Width**: **2,750 mm** - **Overall Height**: **3,635 mm** - **Operating Weight**: **42,500 kg**