Ordinary Discount Roller For Track - Caterpillar E120B Top roller – Pingtai

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We've our have sales staff, style and design staff, technical crew, QC team and package workforce. We've strict excellent control procedures for each system. Also, all of our workers are experienced in printing field for Replacement Bucket Teeth, Track Roller Double Flange, Excavator Engine Parts, Adhering to the business philosophy of 'customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us.

Ordinary Discount Roller For Track - Caterpillar E120B Top roller – Pingtai Detail:

Our factory produce undercarriage replacement parts and complete undercarriages for Caterpillar E120 series excavators. All of our production with waranty 6 monthes to 2 years. In addition to undercarriage parts, we also supply wear parts such as bucket , bucket teeth ,pin ,bushing and bolt nut etc…

The heat treatment depth is uniform hardening so that the supplier wear life equals the link wear life.
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:	Caterpillar E120B Top roller
Place of origin:	China
Brand name:	PT’ZM
Brand name:	Caterpillar
Model number	E120B
Part number	CR7214
Part number	4I7345
Part number	099-0178


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:	100000 PCS/month

Material:	40Mn2/42Crmo
Technique:	Forging
Finish:	Smooth
Hardness:	HRC55-58, deepth 6-8mm

Quality:	mining operation heavy duty high-end quality
Warranty time:	24 months
After-sales service:	Video technical support,Online support
Color:	Black or Yellow or Customer required
Application:	Crawler excavator

Model	A	B	C	D	E	F	G	M
E120B	141	71	40	115	140	242	64	40.8

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Fast and very good quotations, informed advisers to help you choose the correct merchandise that suits all your preferences, a short creation time, responsible excellent command and different companies for paying and shipping affairs for Ordinary Discount Roller For Track - Caterpillar E120B Top roller – Pingtai , The product will supply to all over the world, such as: Berlin, Rio de Janeiro, Oslo, We have developed large markets in many countries, such as Europe and the United States, Eastern Europe and Eastern Asia. Meanwhile with the powerful predominance in persons with ability, strict production management and business concept.we constantly carry on self-innovation, technological innovation, managing innovation and business concept innovation. To follow the world markets fashion, new products are kept on researching and providing to guarantee our competitive advantage in styles, quality, price and service.

Carrier Roller