Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | STC750T |
| Model Abbreviation | 750 |
| Engine | |
| Model | Weichai WP9H350E50 (National V) |
| Rated Power (kW) | 257 |
| Rated Torque (N·m/r/min) | 1700/1100-1400 |
| Weight Parameters | |
| Operating Weight (Total Mass in Travel State) (kg) | 46000 |
| Front Axle Load (kg) | 20000 |
| Middle and Rear Axle Load (kg) | 26000 |
| Working Parameters | |
| Rated Total Lifting Capacity (kg) | 75000 |
| Outrigger Span (Longitudinal x Transverse) (m) | 6.31×7.7(5.11) |
| Maximum Moment of Basic Boom (kN·m) | 3028.2 |
| Maximum Lifting Height of Basic Boom (m) | 80.2 |
| Maximum Moment of Longest Main Boom (kN·m) | 1487.6 |
| Tail Swing Radius (mm) | 3980 |
| Operating Speed | |
| Maximum Hoisting Speed (Single Rope, Main Winch) (m/min) | 130 |
| Maximum Hoisting Speed (Single Rope, Auxiliary Winch) (m/min) | 130 |
| Boom Hoisting/Lowering Time (s) | 60/90 |
| Boom Extension/Retraction Time (s) | 490/480 |
| Horizontal Outrigger Extension/Retraction Time (s) | 30/25 |
| Vertical Outrigger Extension/Retraction Time (s) | 35 |
| Swing Speed (r/min) | 0~1.7 |
| Travel Parameters | |
| Maximum Travel Speed (km/h) | 90 |
| Maximum Gradeability (%) | 45 |
| Approach Angle (°) | ≥18 |
| Departure Angle (°) | ≥15 |
| Minimum Turning Radius(m) | 12 |
| Fuel Consumption per 100 km (L) | ≤42 |