Factory Cheap Hot Excavator Spare Parts Undercarriage - Track Roller Double Flange – Pingtai

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Factory Cheap Hot Excavator Spare Parts Undercarriage - Track Roller Double Flange – Pingtai Detail:

The function of the track roller is to convey the weight of an bulldozer to the ground . When an bulldozer is run on uneven ground, track rollers carry a tremendous impact. Therefore, the support of track roller is huge. Moreover, if it is of poor quality and is often dusty, it needs a very good sealing to prevent dirt, sand and water from damaging it.

The material of the track 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 material of the center shaft of the track roller forged by 42CrMo.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 track roller is polished by CNC machine tool to make the shaft smoother.
High sealing aprons are used inside the track roller to prevent dirt, sand and water from damaging it.
The track 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.

Product
Description: TRACK ROLLER
Place of origin: China
Brand name: PT’ZM
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: 10000 PCS/month
Material: 40Mn2/42Crmo
Technique: Forging
Finish: Smooth
Hardness: HRC48-55, depth  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

track roller


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Factory Cheap Hot Excavator Spare Parts Undercarriage - Track Roller Double Flange – Pingtai detail pictures

Factory Cheap Hot Excavator Spare Parts Undercarriage - Track Roller Double Flange – Pingtai detail pictures


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Often customer-oriented, and it's our ultimate target to become not only probably the most reputable, trustable and honest provider, but also the partner for our customers for Factory Cheap Hot Excavator Spare Parts Undercarriage - Track Roller Double Flange – Pingtai , The product will supply to all over the world, such as: Palestine, Jersey, Melbourne, Since its foundation , the company keeps living up to the belief of "honest selling , best quality , people-orientation and benefits to customers. " We are doing everything to offer our customers with best services and best products . We promise that we'll be responsible all the way to the end once our services begin.
  • In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By Delia Pesina from Adelaide - 2018.12.30 10:21
    Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Evelyn from Swedish - 2018.12.22 12:52
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