1.The branded Weichai Styer turbo-charged diesel engine is of strong power, high reliability, low fuel consumption. It is energy conservative and environment friendly. 
2.5-ton Suoma axle is adopted with high loading capacity and high reliability.
3.The heat radiating system is of air-cooled style. With optimized design, reasonable distribution and arrangement, it increases effective area of heat radiation and thus improves the adaptability of the product working in severe environment.
4.The hydraulic rubber hose connector adopts the technology of sealing with 24°single cone. The high pressure rigid tube is in solid forged structure to prevent leakage.
5.The main knife board of the bucket uses wear resistant steel plate with high strength. Therefore, the knife board boasts high wear resistance.
6.The rocker arm is in box structure providing higher loading capacity.
7.The sealing of the gas circuit is optimized to improve the security of the whole machine.
8.The shaft sleeve material of the hinge joint is the advanced allumen, extending the longevity of wear resistance. 
9.The open side hood can be opened with a large angle to maximize the space for check and reparation, which serves for easy maintenance.
10.Place inconvenient for grease fueling such as upper pin roll of the swing arm, hinged pin roll and steering pin roll for convenient maintenance.
11.Rotatable hydraulic fuel tank, oil pump for easy maintenance and double clutch speed change valve are also equipped.