High Quality Model Accessories - D31-18 Top Roller Komatsu OEM manufacturers – Pingtai
High Quality Model Accessories - D31-18 Top Roller Komatsu OEM manufacturers – 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.
PINGTAI manufacturers provide D31-18 series undercarriage components specifically designed to provide extended life and durability under the toughest operating conditions. Excellent after-sales service, warranty 6 months to 2 years.
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.
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Description: |
Top Roller Heavy Duty Equipment |
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Place of origin: |
China |
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Brand name: |
PT’ZM |
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Brand name: |
Komatsu |
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Model number |
D31-18 |
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Part number |
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Price: |
Negotiate |
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Packaging details: |
Fumigate seaworthy packing |
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Delivery time: |
7-30 days |
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Payment term: |
L/C T/T |
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Price term: |
FOB/ CIF/ CFR |
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Minimum order quantity: |
1 PC |
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Supply Ability: |
10000 PCS/month |
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Material: |
40Mnb2/42Crmo |
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Technique: |
Forging |
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Finish: |
Smooth |
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Hardness: |
HRC48-55, deepth 5-8mm |
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Quality: |
mining operation heavy duty high-end quality |
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Warranty time: |
24 months |
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After-sales service: |
Video technical support,Online support |
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Color: |
Black or Yellow or Customer required |
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Application: |
Bulldozer |
Product detail pictures:
Related Product Guide:
Reliable quality and good credit standing are our principles, which will help us at a top-ranking position. Adhering to the tenet of "quality first, customer supreme" for High Quality Model Accessories - D31-18 Top Roller Komatsu OEM manufacturers – Pingtai , The product will supply to all over the world, such as: South Korea, Mecca, Romania, Besides there are also experienced production and management , advanced production equipment to assure our quality and delivery time , our company pursues the principle of good faith, high-quality and high-efficiency. We guarantee that our company will try our best to reduce customer purchase cost, shorten the period of purchase, stable solutions quality, increase customers' satisfaction and achieve win-win situation .
By Belinda from Liverpool - 2017.12.19 11:10
This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
By Sharon from Slovakia - 2017.01.28 18:53
