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DH80 HRC53-57 Carrier Roller Mini Excavator Bulldozer Top Carrier Roller For Undercarriage Parts

Categories	Bulldozer Top Roller
Brand Name:	YT
Model Number:	DH80
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
Heat Treatment:	Yes
Durability:	High
Function:	Support and guide the track chain
Maintenance:	Low
Color:	Yellow
Type:	Single Flange
Package:	Standard export package
Installation Method:	Bolt-on
Country Of Origin:	China
Application:	Construction Machinery

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Company Info.

Xiamen Doozer Construction Machinery Co., Ltd.

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Product Details
Company Profile

DH80 HRC53-57 Carrier Roller Mini Excavator Bulldozer Top Carrier Roller For Undercarriage Parts

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

modles

A

B

C

D

E

F

G

H

K

M

Q

P

R

DH80

175

99

120

140

257

70

46

Product Description

DH80 Bulldozer Top Carrier Roller Undercarriage Parts

for Construction Machinery

1. What Is top/carrier track ?

The Upper Roller is Pivotal in Supporting the Track, Guaranteeing Adequate Tension for the Machine's Effective and Steady Running. Made from Specialized Steel and Manufactured through Advanced Techniques, This Component Undergoes Rigorous Quality Control Measures Throughout Each Production Phase to Ensure Robust Resistance to Both Compression and Tensile Forces.

2. Advantages / Features

The carrier sprocket body is meticulously crafted from premium-quality materials, including 40Mn2, 40MnB, and 50Mn, which are carefully chosen to meet the varying demands of diverse operational environments. The wheel body undergoes a precise series of forging and normalization processes, followed by an advanced spray heating and quenching treatment. This meticulous process achieves a tread surface hardness within the range of HRC52 to HRC62, accompanied by a hardened layer depth of 7-10mm (featuring a hardness of HRC45) or more. This optimal blend of hardness and depth ensures exceptional durability, particularly in terms of resistance to both impact and surface wear on both the external and internal surfaces of the wheel body. It is a key component of the H80 carrier roller for mini excavator undercarriage parts.

Designed to withstand both tropical and cold climates, the product incorporates high-quality, standard floating oil seals and a reliable lubrication system. This guarantees that the carrier sprocket remains fully enclosed and free from maintenance, even in severe operating conditions or under extreme temperatures ranging from -45°C to 120°C.

4. why choose us?

(1) Our Company Features A Substantial Internal Processing Facility, Augmented By A Spacious Warehouse Of 1,400 Square Meters, Which Stocks A Diverse Range Of Thousands Of Products. We Assure The Superior Quality And Readiness Of Our Inventory To Seamlessly Fulfill Your Requirements.

(2) We Provide A Comprehensive And Streamlined Service Package That Includes Purchasing Assistance And Container Loading Services. This Ensures Cost-Effective Procurement And Addresses All Your Concerns With Prompt And Efficient Responses, Providing You With Peace Of Mind.

(3) By utilizing our rapid responsiveness, expedited shipping services, and robust inventory management system, we guarantee timely and efficient deliveries that precisely meet your expectations and requirements.

(4) Our comprehensive after-sales service offers personalized one-on-one support, giving you and your customers assurance and confidence. In the event of any warranty-related issues, such as oil leakage or wheel fracture, simply submit a photo with the company logo, and we will promptly replace the defective wheel with a new one, ensuring your complete satisfaction and hassle-free experience.

IHI30 IHI50 Excavator Track Roller With High Wear Resistance And Intermediate Frequency Quenching 8

Whatapp: +8615880208980

Wechat : Susanruan13

Email : doozer@doozergroup.com

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DH80 HRC53-57 Carrier Roller Mini Excavator Bulldozer Top Carrier Roller For Undercarriage Parts

DH80 HRC53-57 Carrier Roller Mini Excavator Bulldozer Top Carrier Roller For Undercarriage Parts

DH80 HRC53-57 Carrier Roller Mini Excavator Bulldozer Top Carrier Roller For Undercarriage Parts

1. What Is top/carrier track ?

2. Advantages / Features

Undercarriage Parts Bulldozer Top Carrier Roller

Mini Excavator Bulldozer Top Carrier Roller

DH80 Bulldozer Top Carrier Roller

DH80 HRC53-57 Carrier Roller Mini Excavator Bulldozer Top Carrier Roller For Undercarriage Parts