Good quality Old Dozer Parts - D475 Bulldozer Track roller Double Flange 198-30-00432 OEM Factory – Pingtai
Good quality Old Dozer Parts - D475 Bulldozer Track roller Double Flange 198-30-00432 OEM Factory – Pingtai Detail:
D475 series undercarriage parts are specifically designed to provide extended life and durability for the toughest working conditions. Excellent after-service with lead industry warranty time 6 months to 2 years. 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 more advantages of D475 track roller as following:
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.
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Description: |
Track Roller Double Flange Heavy Duty Equipment |
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Place of origin: |
China |
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Brand name: |
PT’ZM |
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Model number |
D475 |
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Brand: |
Komatsu |
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Parts number: |
198-30-00432 |
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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: |
40Mn2/42Crmo |
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Technique: |
Forging |
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Finish: |
Smooth |
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Hardness: |
HRC48-55, depth 5-8mm |
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Quality: |
mining operation heavy duty |
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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: |
Yellow or Black or Customer required |
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Application: |
Crawler bulldozer |
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D475 |
A |
B |
C |
D |
E |
F |
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645 |
570 |
465 |
394 |
325 |
155 |
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G |
H |
I |
J |
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300 |
344 |
335 |
93.5 |
D475A-1, D475A-2, D475A-3, D475A-5
Product detail pictures:
Related Product Guide:
Our mission is usually to turn into an innovative provider of high-tech digital and communication devices by furnishing benefit added design and style, world-class manufacturing, and service capabilities for Good quality Old Dozer Parts - D475 Bulldozer Track roller Double Flange 198-30-00432 OEM Factory – Pingtai , The product will supply to all over the world, such as: Mauritius, Madagascar, Romania, Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we are committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have passed ISO9001 in 2005 and ISO/TS16949 in 2008. Enterprises of "quality of survival, the credibility of development" for the purpose, sincerely welcome domestic and foreign businessmen to visit to discuss cooperation.
By Olivia from Istanbul - 2017.09.29 11:19
The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
By Leona from Nigeria - 2018.12.25 12:43
