High-Quality bulldozer bottom roller wheel Products For Sale

Material: 50Mn/40MnB
Finish: Painting/ Smooth
Colors: Black or yellow or customized
Technique: Forging, Casting, Machining, heat treatment, Assemble, Painting
Surface Hardness: HRC50-58,deepth: 8-12mm


As an important component of crawler equipment, the stability of its material is directly related to the overall performance and service life of the equipment. In order to ensure the stability of the roller material, we need to comprehensively consider and strictly control many aspects such as material selection and quality inspection, manufacturing process control, wear resistance and sealing, rolling resistance optimization, and maintenance and upkeep.

As leading Excavator spare parts supplier excavator undercarriage parts factory in China , Xiamen Globe Truth (GT) Industries Co.,Ltd are specialized in manufacturing China undercarriage parts , including track rollers, carrier rollers, track chains, front idlers, sprockets, track adjusters with wholesale price.

Q: How can I be sure the part will fit my excavator?
A: Give us correct model number/machine serial number/any numbers on the parts itself. Or measure the parts and give us dimension or drawing.

Q: How about the payment terms?
A: We usually accept T/T, L/C ,D/A,D/P,Money Gram ,Western Union, Paypal, Alibaba trade assurance.

Q: What is your minimum order?
A: It depends on what products you are buying. Normally, our minimum order is 20.

Q: What is your delivery time?
A: Usually,15-20 days. If the parts are available in our warehouse, our delivery time will be shortened to 7-10 days.

Q: What about your Quality Control?
A: We have a perfect QC system for the perfect products. A team who will detect the product quality and specification piece carefully, monitor every production process until packing is complete, to ensure products safety into the container.

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