产品展示
1. The stability and working efficiency of the whole machine are greatly enhanced, and the sensitivity and operating comfort are significantly improved.
2. The structural strength is optimized and upgraded to easily cope with various working conditions an
1. The stability and working efficiency of the whole machine are greatly enhanced, and the sensitivity and operating comfort are significantly improved.
2. The structural strength is optimized and upgraded to easily cope with various working conditions and working environments.
3. With the function of stick regeneration, reduce the loss of hydraulic system, increase the speed of excavator, and reduce the loss of oil.
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