100% Original Bulldozer Wheels - Carrier Roller Mining Operation – Pingtai

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We now have our individual sales group, layout team, technical team, QC crew and package group. Now we have strict high-quality control procedures for each procedure. Also, all of our workers are experienced in printing discipline for Excavator Parts, Track Link Assembly, Track Link Assembly, Quality is factory' life , Focus on customer' demand is the source of company survival and development, We adhere to honesty and good faith working attitude, looking forward to your coming !
100% Original Bulldozer Wheels - Carrier Roller Mining Operation – Pingtai Detail:

The function of carrier rollers is to carry the track link upwards, make certain things are linked tightly, and enable the machine to work faster and more steadily . Our products use special steel and produced by new process. Every procedure goes through strict inspection and the property of compressive resistance and tension resistance can be ensured.

The material of the carrier roller body is forged by 40Mn2. and the surface heat treatment HRC 48-55 depth up to 5-8mm. Precision CNC machine machining size is more accurate
The center shaft of the carrier roller material is 42CrMo and forged .The hardness of surface heat treatment can reach 48-55HRC More wear-resisting . Core hardness of HRC 28 or above is not easy to fracture. Tempering 180 degrees before finishing. The surface of the center shaft of the carrier roller is polished by CNC machine tool to make the shaft smoother.
High sealing aprons are used inside the carrier roller to prevent dirt, sand and water from damaging it.
The carrier roller using friction welding technology welding quality is good and stable, and environmental protection, no pollution.Welding process does not produce smoke or harmful gas, no splash, no lone light and spark, no radiation.Known as the green welding technology of the future.

Description: CAT D11 CARRIER ROLLER MINING OPERATION
Place of origin: China
Brand name: PT’ZM
Model number
Brand: Caterpillar
Price: Negotiate
Packaging details: Fumigate seaworthy packing
Delivery time: 7-30 days
Payment term: L/C T/T
Price term: FOB/ CIF/ CFR
Minimum order quantity: 1 PC
Supply Ability: 2000 PCS/month
Material: 40Mn2/42Crmo
Technique: Forging
Finish: Smooth
Hardness: HRC48-55, deepth 5-8mm
Quality: mining operation
Warranty time: 1600hours
After-sales service: Video technical support,Online support
Color: Yellow or Black or Customer required
Application: Bulldozer & Crawler excavator

Carrier roller (2)
Top roller (2)
carrier roller
Top roller


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With responsible good quality method, good status and excellent client services, the series of solutions produced by our company are exported to lots of countries and regions for 100% Original Bulldozer Wheels - Carrier Roller Mining Operation – Pingtai , The product will supply to all over the world, such as: Luxemburg, Sri Lanka, Estonia, "Create Values,Serving Customer!" is the aim we pursue. We sincerely hope that all customers will establish long term and mutually beneficial cooperation with us.If you wish to get more details about our company, You should contact with us now!
  • Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
    5 Stars By Lynn from Bogota - 2017.11.29 11:09
    The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Anna from Nepal - 2017.03.28 16:34
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