Using super capacity battery, can effectively increase working time, prolong service life.
采用超大容量蓄电池组，能够有效的增加工作时间，延长使用寿命。
It may decrease fatigue damage causing by rolling contact and side damage on track and prolong rail service life 0.5 ~ 1 time by means of grinding rail track.
通过对钢轨的修磨可减少由于滚动接触疲劳引起的钢轨损伤，减少钢轨侧面磨损，可延长钢轨的使用寿命0.5 ~1倍。
Surface treatment service is also provided to prolong the life span of our products at the same time reducing the need of costly and repeated maintenance.
可以通过镀锌等表面处理方法延长了产品的使用寿命，减少昂贵而反复的维护需要。
Often cleanness maintains, can avoid floor appearance using for a long time below by tatty opportunity, prolong service life.
经常清洁保养，能防止地板表面在长期使用下被磨损的机会，延长使用寿命。
Often cleanness maintains, can avoid floor appearance using for a long time below by tatty opportunity, prolong service life.
经常清洁保养，能防止地板表面在长期使用下被磨损的机会，延长使用寿命。
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