Zoomlion ZTC 550 V

### ZOOMLION ZTC550V Specifications #### General - Model: **ZOOMLION ZTC550V** - Type: 55-ton Truck Crane - Operating Weight: **42,000 kg** - Max. Rated Lifting Capacity: **55 t** - Max. Rated Lifting Moment: **2,033 kN·m** (basic boom) #### Boom System - Main Boom (5-section U-type): **11.6 m – 45.0 m** - Jib (2-section): **9.5 m / 16.0 m** - Max. Lifting Height (Main Boom + Jib): **61.0 m** - Max. Working Radius: **44.0 m** - Min. Working Radius: **3.0 m** - Boom Lifting Time: **45 s** - Boom Extension Time: **95 s** #### Engine - Model: **WEICHAI WP10.375E53** - Rated Power: **276 kW @ 1,900 rpm** - Rated Torque: **1,300 N·m** - Emission Standard: **Euro 5 / China GB V** #### Travel Performance - Max. Travel Speed: **85 km/h** - Max. Gradeability: **47%** - Min. Turning Diameter: **25 m** #### Working Dimensions - Outrigger Longitudinal Span: **5.92 m** - Outrigger Lateral Span: **7.10 m (full) / 4.80 m (half)** - Swing Speed: **0–2.2 rpm** - Main/Aux Winch Speed (no load): **125 m/min** #### Transport Dimensions (mm) - Length × Width × Height: **13,950 × 2,800 × 3,750** #### Counterweight - Standard Counterweight: **12,000 kg**