Off-highway mining truckThe working condition is bad，The phenomenon of partial load is serious、Heavy dust in working environment，Generally work 24 hours without interruption。And that reciprocate frequency of the matched hydraulic oil cylinder is high.、The vibration impact is large，High temperature of hydraulic system for continuous operation for a long time，YesReliabilityAndSecurityExtremely demanding。

XCMG Hydraulic is hereHydraulic cylinder for mining machineryBreakthrough in the field of high pressure resistance、Anti-impact technology，Master 10 key core technologies such as high-speed motion support structure，It relies on the advanced R & D and test platform of the industry and the autonomous and controllable manufacturing unit of the whole process.，Provide complete set of hydraulic solutions。

In the field of off-highway mining trucks，XCMG Hydraulic has achieved 30-60-ton hinged clamp、80-400 ton mining dump truck and other batch matching。

Non-road mine truck hydraulic cylinder

Optimize the internal orifice and oil of the suspension cylinder-Gas mixing ratio，Better match mine road conditions，Improved smoothness and handling comfort。

Simulate the cylinder load data of the mining card in the actual driving process through the computer，Optimize the design to improve the anti-fatigue strength of cylinder under bumpy road conditions，Improve product reliability and service life。

Low-friction self-lubricating support technology applying new large-span multi-point support，The friction wear of the suspension cylinder is reduced.，Improve side load resistance。

Optimize the sealing system，Adapt to large unbalanced load of main engine、Working condition of high frequency vibration，And that reliability of the oil cylinder is improve。

Advanced Test Technology for Simulating Working Condition，Wide frequency spectrum、Large dynamic load test equipment，Meet various test requirements of mining machinery cylinder。

Star product

This star productXugongXDE260 double-axle rigid mine carHave 230000kgRated load capacity of，Used together with various large-tonnage mining machinery of XCMG，Build a smart mine。XCMG tailor-made for itSimple and efficient hydraulic system，Modular design is adopted，Convenient maintenance。Integral steering mechanism，Power steering by double-acting hydraulic steering cylinder；The comfortable and durable suspension system uses hydraulic cylinders with adjustable damping characteristics.，Mitigate the impact of haul roads and loading，Provide a smooth and comfortable ride for the driver。