Special chassis for oilfield drilling and workover rigs
Selected from the developed second-class chassis of SINOTRUK, this kind of chassis has become a special chassis after frame restructuring
It offers the riding comfort and high reliability of Class II chassis;
It has the advantages of the special chassis frame including high strength, good stability, low center of gravity and easy modification.
| Chassis model | TAZ5326TYT | TAZ5426TXJ | ||
| Dimension, performance and parameter | Driving form | 6×4 | 8×4 | |
| Dimensions (length×width×height) mm | 10490×2550×2950 | 12620×2550×3040；12540×2550×3040 | ||
| Maximum allowable gross mass of chassis (kg) | 32000 | 42000 | ||
| Chassis curb weight (kg) | 12600 | 14900 | ||
| Wheelbase (mm) | 4600+1350 | 1800+4800+1350,1800+5000+1350 | ||
| Front/rear suspension (mm) | 1550/2990 | 1550/3120,1550/2840 | ||
| Top speed (km/h) | 84 | 84 | ||
| Minimum turning radius (m) | 10 | 14 | ||
| Main assembly | Cab | Model | H77B-X | H77B-X |
| Engine | Model | WP9H350E62 | WP10H400E62 | |
| Rated power (Kw/ (r/min)) | 257/1900 | 294/1900 | ||
| Maximum torque (N·m/ (r/min)) | 1700/1100-1400 | 1900/1200-1300 | ||
| Gearbox | Model | HW19710 | HW19710 | |
| Ratio | 14.283;10.623;7.869;5.874;4.375;3.265;2.428;1.799; 1.343; 1.000; R13.911;R3.180 |
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| Front axle | Model | VGD75 | VGD75 | |
| Rear axle | Model | MAT16ZG | MAT16ZG | |
| Tyre | Model | 12.00R20 20PR | 12.00R20 20PR | |
| Frame | Welded frame, no need to install a subframe | |||
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