Excavator Guide Wheel Assembly SY195/SY205/SY210/SY215/SY220/SY235/SY230/SY265 14007349 Sany Original Parts
PC160-7/PC200-7/PC200-8/PC210-7/PC210-8/PC240-8/PC220-7/PC220-8/R220
Wear and corrosion resistant mine quality impact and pressure resistant preferred material
The optimized production material and process of easy selection chassis parts are made of high-strength alloy tempered steel.
Structure stress treatment, the overall quenching thickness is more than 5 mm, so that the product performance is more stable, more wear-resistant
