1.Boat type frame of high carrying capacity: The boat type frame structure and the cast and welded rear axle feature high carrying capacity, high resistance against impact and bending moment, less welding, high strength, high reliability, and safer internal parts.
2. New track roller frame and final drive of higher durability: The planetary final drive features small volume, high carrying capacity, and high plane installation strength. The integral track roller frame features high durability, high resistance against mud accumulation and traveling wear, and long life.
3. Double drive shock-absorbing structure of higher durability: The newly added shock absorber assembly absorbs the impact load to protect the drive system. The drive assembly installation adopts semi-suspension elastic shock absorber to isolate the transmission of impact and double the comprehensive life.
4.Wearing parts of higher wear resistance: The wheel train are made of high-strength wear-resistant materials, with the overall quenched wearing layer thickness 2 times of that of domestic competing products and the cutting edges and end bits thicker by >20% than those of domestic competing products.
The modular design guarantees high availability.
1.More efficient replacement of modules: The drive module, traveling module, and power module can be disassembled/assembled and replaced independently without mutual influence or reliance on frame to realize the returned repair or independent replacement of module assembly and shorten the module replacement time by >2/3.
2.Better optimized match performance of modules: The match of power module and drive module is optimized to achieve high operating efficiency and quick acceleration response and increase the reversing speed by >7%.
3. Better comfortable and accurate single joystick control: The control system is upgraded to single joystick mode to achieve more accurate control, high sensitivity and labor-saving, and quick response.
4.More powerful floating traveling system: In the floating traveling system, the track rollers always keep contact with the chain tracks to increase the ground area of tracks and improve the traction force under complicated rough roads. The cylinders feature more uniform and reasonable force application and longer life and the blade features higher soil penetrating force
| Parameter name | Standard version |
| Performance parameters | |
| Operating weight (Kg) | 38500 |
| Ground pressure (kPa) | 92.7 |
| Engine | |
| Engine model | QSNT-C345 |
| Rated power/rated speed (kW/rpm) | 257/1900 |
| Overall dimensions | |
| Overall dimensions of machine (mm) | 8545*3955*3624 |
| Driving performance | |
| Forward speed (km/h) | F1:0-3.7 F2:0-6.7 F3:0-11 |
| Reversing speed (km/h) | R1:0-5 R2:0-8.2 R3:0-13.9 |
| Chassis System | |
| Center distance of track (mm) | 2100 |
| Width of track shoes (mm) | 560 |
| Ground length(mm) | 3210 |
| Tank capacity | |
| Fuel tank (L) | 587 |
| Working device | |
| Blade type | Semi-U blade |
| Digging depth (mm) | 589 |
| Ripper type | Single-shank/three-shank ripper |
| Ripping depth (mm) | Maximum 1,376 (Single-shank)/871 (Three-shank) |
