ZX250 18 Meters Long Reach Arm and Boom
The long arm can work in a tough and extreme working environment where other excavators can’t reach.
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Side Plates are beveled prior to welding to ensure strength being maintained.
Each welding plate is processed by beveling machine (non-manual), including straight bevel and curved bevel.
Ensuring design integrity and detecting potential stress and fatigue points.
With 14 meters double-sides Boring Machine to ensure the mounting accuracy of LRs.
The increased accuracy reduces wear and increases the life of the long arm.
The holes before welding and the holes after welding are the necessary procedures for us to make the extension arm.
All surfaces are shot blasted which can release welding stress and increase paint adhesion.
Self grease bushing, prevent seizure.interface lubricant at all time, lift up effect.
Greasing interval period up to 250 hours.