(1) Drivelines: Cummins engine or Wuxi diesel engine meeting national level 3 emission standard is assembled on the truck, with strong drive power and good weather-resistance. (2) Transmission: The model is assembled with originally designed Heli automatic transmission with a market inventory of 5000, which is safe and reliable, and easy to maintain. (3) Drive axle: The truck is assembled with heavy-truck axle, stable and reliable braking, have a good using the performance ,performance and price rate (4) Hydraulic system: Load sensing is applied to save energy and reduce the cost. (5) Brake system: Air-over-oil wet disk brakes is reliable and easy to maintain. (6) High strength structure components: Heavy-duty box-type chassis is reliable. The design perfectly meets the requirement of reliability and stability, especially in rental and stone market. (7) A floating design between driveline and mast reduces the vibration and noise.