Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model(/) | QY12FZ |
| Model Abbreviation | 12 |
| Engine | |
| Model(/) | WP6.210 |
| Rated Power (kW) | 155 |
| Rated Torque (N·m/r/min) | 750 |
| Weight Parameters | |
| Curb Weight (kg) | 19300 |
| Operating Weight (Total Mass in Travel State) (kg) | 19430 |
| Front Axle Load (kg) | 5000 |
| Middle and Rear Axle Load (kg) | 14300 |
| Working Parameters | |
| Maximum Rated Total Lifting Capacity (kg) | 12000 |
| Outrigger Span (Longitudinal x Transverse) (m) | 4700× 5000 |
| Maximum Moment of Basic Boom (kN·m) | 450 |
| Maximum Lifting Height of Basic Boom (m) | 10.2 |
| Maximum Moment of Longest Main Boom (kN·m) | 450 |
| Maximum Lifting Height of Main Boom (m) | 28.7 |
| Operating Speed | |
| Maximum Hoisting Speed (Single Rope, Main Winch) (m/min) | 105 |
| Maximum Hoisting Speed (Single Rope, Auxiliary Winch) (m/min) | 105 |
| Boom Hoisting/Lowering Time (s) | 50/ 42 |
| Boom Extension/Retraction Time (s) | 80/65 |
| Horizontal Outrigger Extension/Retraction Time (s) | 31/36 |
| Vertical Outrigger Extension/Retraction Time (s) | 31/39 |
| Swing Speed (r/min) | 2 |
| Travel Parameters | |
| Approach Angle (°) | 17 |
| Departure Angle (°) | 10.5 |
| Minimum Turning Diameter (m) | 22 |
| Minimum Ground Clearance (mm) | 255 |
| Machine Dimensions | |
| Dimensions (Length x Width x Height) (mm) | 12050×2494×3110 |
| Length of Main Boom (m) | 9.3 |
| Elevation Angle of Main Boom (°) | 80 |
| Extended Length of Boom + Auxiliary Boom (m) | 35 |
| Chassis | |
| Model(/) | TAZ5193J |
| Engine Model(/) | WP6.210 |
| Engine Rated Power (kW/r/min) | 155/2300 |
| Engine Maximum Output Torque (N·m/r/min) | 750/1400-1600 |