1. The whole machine adopts Shanghai Diesel 8C4H190.1G4, National IV emission, meeting the national emission standards; the post-treatment is EGR+DOC+DPF, only adding oil, no urea, reducing the user’s use cost, with high working reliability and fuel economy, low noise, and low emissions.
2. The transmission system consists of a hydraulic drive pump, a drive motor, a drive axle, a chain and a rear wheel. The closed hydraulic drive system composed of imported variable home and variable motor ensures that the roller has good driving performance and high climbing ability. Two-speed stepless speed change ensures that the operation is carried out at the most suitable speed under different working conditions. The operation is comfortable and can achieve soft start and soft stop performance of the machine.
3. The dual-circuit all-wheel braking technology is adopted, with higher braking efficiency, faster response speed, shorter braking distance and higher reliability. Ensure the safety of the whole machine, especially suitable for mountainous working conditions.