| Vehicle Model | ZZ4257WWNB32401 | |
| Overall Dimension (Length× Width× Height) (mm) | 6800×2496×2958 (main vehicle) | |
| Gross Weight of Trailer (kg) | 40000 | |
| Maximum Gross Weight of Main Vehicle (kg) | 25000 | |
| Dead Weight (kg) | 10500 (with rotary table) | |
| Maximum Driving Speed (km/h) | 90 | |
| Distance between Axles (mm) | 3200+1350 | |
| Engine | Model | WD615.69 |
| Power (kW/rpm) | 247/2200 | |
| Torque (N·m/rpm) | 1350/1100～1600 | |
| Clutch | 430B series pull-type diaphragm spring clutch | |
| Gearbox | Model | HW19710 |
| Velocity Ratio | 10.73 7.98 5.91 4.38 3.29 2.45 1.82 1.35 1.00 0.75 R1 10.49 R2 2.39 | |
| Drive Axle | ST16 double axle, velocity ratio of 4.42 | |
| Steering Gear | ZF8198 | |
| Braking Type | Service braking: dual-circuit, pneumatic braking Parking braking: (manual braking) energy-storage spring type braking |
|
| Truck Cab | HOWO76 medium-length cab, with protective fence | |
| Electrical System | 24V, negative earth | |
| Tire | 12.00-20/12.00R20 18PLR all steel radial tire | |
| Oil Tank Capacity (L) | 400 main oil tank plus 400 additional oil tank | |
| Trailer | Cab protection frame, Mounting platform, Trailer frame, 2 trailer axles, Balance shaft assembly, Main vehicle and trailer tray, Traction bar, Rotary table assembly, Nine 12.00 tires | |
