Super Lowest Price Bulldozer Front Part - D475 Bulldozer Track roller Double Flange 198-30-00432 OEM Factory – Pingtai

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We support our prospective buyers with ideal top quality merchandise and superior level provider. Becoming the specialist manufacturer in this sector, we have now attained abundant practical expertise in producing and managing for Dozer Spare Parts, Parts Wear, Equalizer Bar Bulldozer Cat, We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you. We also warmly welcome customers to visit our company and purchase our products.

Super Lowest Price Bulldozer Front Part - 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.

Description:	Track Roller Double Flange Heavy Duty Equipment
Place of origin:	China
Brand name:	PT’ZM
Model number	D475
Brand:	Komatsu
Parts number:	198-30-00432

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 heavy duty
Warranty time:	24 months
After-sales service:	Video technical support, Online support
Color:	Yellow or Black or Customer required
Application:	Crawler bulldozer

D475	A	B	C	D	E	F
	645	570	465	394	325	155

	G	H	I	J
	300	344	335	93.5

D475 TRACK ROLLER DRAWING

D475A-1, D475A-2, D475A-3, D475A-5

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Persisting in "High top quality, Prompt Delivery, Aggressive Price", now we have established long-term cooperation with customers from the two overseas and domestically and get new and aged clients' large comments for Super Lowest Price Bulldozer Front Part - D475 Bulldozer Track roller Double Flange 198-30-00432 OEM Factory – Pingtai , The product will supply to all over the world, such as: Mauritius, Jamaica, California, Our monthly output is more than 5000pcs. We have set up a strict quality control system. Please feel free to contact us for further information. We hope that we can establish long-term business relationships with you and carry out business on a mutually beneficial basis. We are and will be always trying our best to serve you.

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