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R200 HRC53-57 Bulldozer Upper Roller Top Roller Carrier Roller For Undercarriage Parts E181-2002

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Xiamen Doozer Construction Machinery Co., Ltd.

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R200 HRC53-57 Bulldozer Upper Roller Top Roller Carrier Roller For Undercarriage Parts E181-2002

Brand Name : YT

Model Number : R200

Certification : ISO、CE

Place of Origin : China

MOQ : 1PCS

Price : $4.90 - $20.00/pieces

Payment Terms : T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow

Supply Ability : 10000 PCS/Month

Delivery Time : FOB Xiamen or any Chinese port:25-30days . If there are any parts in stock ,our delivery time is only 7-10 days.

Packaging Details : Export Packaging

Country Of Origin : China

Warranty : 1 year

Corrosion Resistance : Yes

Surface Treatment : Painting

Installation Method : Bolt-on

Size : Standard

Type : Single Flange

Usage : Heavy-duty construction equipment

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Detail Information

Material	40Mn2 40MnB 50Mn
Finish	Smooth
Colors	yellow
Technique	Forging / casting
Surface Hardness	HRC52-58,deepth:8mm-12mm
Warranty time	1 year
Certification	ISO9001
Delivery Time	Within 15 days after contract established

R200 HRC53-57 Bulldozer Upper Roller Top Roller Carrier Roller For Undercarriage Parts E181-2002

Model	A	B	C	D	E	General Model
R55/R60		142				托轮跟R60-5双边支重轮一样
R130	42	146				R80,R110-7,YC135,SWE山河135,临工150,EC170,EC140
R200	45	174				R210-5,R225-7(轴45用R200,轴55用PC200-5)
R290	58	205				R290,EC360,R335,R305,PC300-5

Product Description

R200 Bulldozer Top Carrier Roller Undercarriage Parts

for Construction Machinery

1. What Is top/carrier track ?

The carrier sprocket body is meticulously fabricated using premium materials like 40Mn2, 40MnB, and 50Mn, which are thoughtfully selected to meet the varied demands of diverse operational environments. The wheel body undergoes a precisely defined series of forging and normalization steps, followed by an advanced spray heating and quenching process.

2. Advantages / Features

The carrier sprocket body is expertly manufactured using premium-grade materials like 40Mn2, 40MnB, and 50Mn, selected with precision to meet the varied demands of different working environments. The wheel body is subjected to a meticulously planned series of forging and normalization steps, complemented by a sophisticated spray heating and quenching process. This comprehensive approach guarantees that the tread surface attains a hardness between HRC52 and HRC62, with a hardened layer thickness of 7-10mm (showing a hardness of HRC45) or more.

R200 HRC53-57 Bulldozer Upper Roller Top Roller Carrier Roller For Undercarriage Parts E181-2002

Crafted to endure both tropical and cold weather conditions, the product features top-notch floating oil seals and a dependable lubrication system. This ensures that the carrier sprocket stays fully enclosed and maintenance-free, even when subjected to severe operational challenges or extreme temperatures spanning from -45°C to 120°C.

4. why choose us?

(1) Our company has a large processing facility and a 1,400 sqm warehouse with diverse products. We guarantee top quality and can meet all your needs.

(2) We offer a comprehensive service package including purchasing assistance and container loading, ensuring efficient procurement at competitive prices and swift responses.

R200 HRC53-57 Bulldozer Upper Roller Top Roller Carrier Roller For Undercarriage Parts E181-2002

(3) We ensure prompt deliveries with rapid response, expedited shipping, and resilient inventory management.

(4) Our after-sales service offers personalized support. For warranty issues like oil leakage or wheel fracture, submit a photo with the company logo for swift replacement and satisfaction.

R200 HRC53-57 Bulldozer Upper Roller Top Roller Carrier Roller For Undercarriage Parts E181-2002

Whatapp: +8615880208980

Wechat : Susanruan13

Email : doozer@doozergroup.com

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