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Hot sale excavator spare parts carrier roller mini excavator top roller for sale

Hot sale excavator spare parts carrier roller mini excavator top roller for sale

Short Description:

Single Flange Carrier Roller and Double Flange Carrier Roller is applicable to special model of crawler type EXCAVATOR and BULLDOZERS from 0.8T to 100T. It’s widely applied in BULLDOZERS  and  Excavator of CATERPILLAR, KOMATSU,HITACHI,KOBELCO, HYUNDAI and etc; The design of Double – Cone Sealing and Lubrications for life makes the Carrier Roller long life and perfect performance under any working condition;Hot Forging Roller Shell gains distinguishing inner material fiber flow distribution architecture;Differential-type hardening and through- type hardening assure the depth under heat treating and the crack controlling.


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Product Description

carrier roller

The carrier roller, which is also called top roller, is one part of undercarriage parts for crawler heavy
equipment such as excavator, bulldozer.

Excavator carrier roller is made of shell, bronze bushing, collar, seal, lock pin, plug, shaft. It is made by forging, machining,
heat treatment, assembly, painting etc.

The quality and working life depends on the quality of raw steels, the hardness of rail surface, the depth of hardness layer, the
quality of seal group etc.

 We supply high quality all kinds of eningeering machinery parts and construction machine parts, 100% factory tested before delivery. With competitive factory prices and timely delivery, we hope to serve you by all ways you need. One year warranty, good after-sales service, we upgrade new products all the time.Reliable quality and good after-sale service is always our pursue.

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Our Advantage:

1. Products size

Follow OEM strictly

2. One-stop service

(1)Full undercarriage parts of excavator and bulldozer are available: track roller/bottom roller/lower roller, front idler,
sprocket rim/segment group, carrier roller/top roller, track chain with shoes/track group

(2) Excavator spring assembly with OEM size, bucket link/H link, link rod/I link, track guard

(3) Ground Engaging Tools: bucket teeth, excavator buckets, cutting edge, and end bits

3. Factory direct price and Strict Quality Control

We have our own factory and foreign trading office, attach much importance to items quality during the production and always
check each goods before delivering.

Material 50Mn
Finish Smooth
Technique Forging
Surface Hardness  HRC52 , Depth 6mm
Colors Black or Yellow
Warranty Time 2000 Working Hours
Certification  IS09001-9001
MOQ 20 Pieces 
FOB Price FOB Xiamen US$ 25-100/Piece
Delivery Time Within 30 days after contract established
Payment Term T/T,L/C
OEM/ODM Acceptable
type Excavator and Bulldozer undercarriage parts 
Moving Type: Crawler bulldozer
After-sales Service Provided: Video technical support, Online support

Packing and shipping

crane carrier roller
idler for dozer
about us
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