中联重科 ZTC 700 V

### ZOOMLION ZTC700V (70-ton Truck Crane) – English Specifications #### 1. Basic Lifting Performance - **Max. Rated Lifting Capacity**: 70 t (154,300 lb) - **Max. Lifting Height (Main Boom + Jib)**: 66.1 m (216.9 ft) - **Main Boom Length (5-section U-type)**: 12.1 m – 49 m (39.7 ft – 160.8 ft) - **Max. Boom Extension**: 49 m (160.8 ft) - **Jib Length (Optional)**: 9.5 m / 16.0 m (31.2 ft / 52.5 ft) - **Max. Lifting Capacity (Fully Extended Boom)**: 12.4 t - **Max. Lifting Moment (Basic Boom)**: 2,744 kN·m #### 2. Chassis & Travel Performance - **Chassis Model**: 4-axle heavy-duty chassis, 46 t GVW - **Engine Model**: Weichai WP9H350 (Euro 5) - **Rated Power**: 257 kW / 350 hp @ 2,100 rpm - **Max. Travel Speed**: 85 km/h (52.8 mph) - **Max. Gradeability**: 46% - **Min. Turning Radius**: 12 m - **Min. Ground Clearance**: 305 mm (12.0 in) - **Overall Dimensions (L×W×H)**: 14,100 × 2,750 × 3,750 mm (555.1 × 108.3 × 147.6 in) - **Curb Weight**: 44,870 kg (98,921 lb) #### 3. Hydraulic & Working Performance - **Slewing Speed**: 0 – 1.7 r/min - **Main Winch Max. Line Speed**: 125 m/min (410 ft/min) - **Boom Elevation Time**: 55 s - **Boom Extension Time**: 125 s - **Outrigger Span (Full Extension)**: 8.0 m (26.2 ft) (H-type, dual-stage) - **Counterweight**: 15.5 t (34,172 lb) #### 4. Standard Configuration - **Boom**: 5-section high-strength U-type main boom - **Control System**: Electro-hydraulic proportional control, luffing compensation - **Outriggers**: Full-width H-type, dual-stage, 8.0 m span - **Tires**: 325-series heavy-duty tires - **Cab**: Luxury cab with air conditioning,卧铺, and monitoring system