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PR711 PR712 PR721 TRACK ROLLER (SF/DF)

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TACK is an engineering machinery factory with over 20 years of experience. Our main products are undercarriage parts for bulldozers, excavators, and agricultural harvesters etc. Our products, including track rollers , carrier rollers , idlers, sprockets, and track chains, have been highly praised overseas. We support machinery brands such as CATERPILLER, LIEBHERR, KOMATSU, JOHN DEERE, CASE, KOBELCO, SUMITOMO, VOLVO, HITACHI, HYUNDAI, etc. We are a direct manufacturing factory with quality assurance, fast delivery, a wide range of product types, and the convenience of one-stop shopping. We have dedicated designers who can provide precise and personalized services, quickly develop samples according to customer request , and our factory processes are organized and flexible to adjust production as customers required.

Acceptance: OEM/ODM, Trade, Wholesale, Regional Agency.
Payment: T/T, L/C, X-transfer

产品详情

Description

The Bulldozer is a heavy-duty machine that is commonly used in construction, mining, and forestry applications. It is known for its excellent traction and pushing power, making it ideal for moving large amounts of dirt, rock, and other materials.

1. Through quench-tempering processes to guarantee excellent mechanical properties, high strength and superior wear resistance to bending and breakage.

2. Surface hardness HRC 52-56 for reduced wear and longer life, adding value to your products further to your business by maximizing durability of your products.

3. Precise design, carefully manufactured for proper fix easy grousering heavy loaded capacity up to 100tons without compromising proper functioning of the excavators reliable quality, high cost performance, quality services. Our products, your best choice.

*These track rollers are specifically designed for bulldozers, offering exceptional traction and pushing power for moving large amounts of dirt, rock, and other materials with ease.

Our track rollers are meticulously engineered with a precise design, ensuring proper fix and easy grousering for seamless operation. They are manufactured to withstand heavy loads of up to 100 tons without compromising the functionality of the bulldozer. This means that you can rely on our track rollers to deliver outstanding performance even in the most demanding construction, mining, and forestry applications.

We take pride in offering reliable quality, high cost performance, and exceptional services to our customers. When you choose our PR711, PR712, and PR721 Track Rollers, you can be confident that you are making the best choice for your heavy-duty machinery needs.

Whether you are involved in large-scale construction projects, mining operations, or forestry activities, our track rollers are designed to meet your requirements and exceed your expectations. With a focus on durability, efficiency, and precision, our track rollers are built to enhance the overall performance of your bulldozer, ultimately contributing to the success of your projects.

Investing in our track rollers means investing in the longevity and productivity of your bulldozer. We understand the importance of reliable equipment in your industry, and that's why we are committed to delivering top-notch products that you can trust.

Application

LIEBHERR: PR711, PR711C, PR711CM, PR711M, PR712, PR712B, PR712BL, PR712BM, PR712L, PR712M, PR721, PR721B, LR611, LR611M

JOHN DEERE: JD1175, JD45

Original Code

PR711 PR712 PR721 SF: 5003853

PR711 PR712 PR721 DF: 5002779, 5003854

Specification

LIEBHERR Bulldozer Track Roller PR711, PR711C, PR711CM, PR711M
Model No.	PR711, PR711C, PR711CM, PR711M	PR711, PR711C, PR711CM, PR711M
Type	Single Flange	Double Flange
OEM NO.	5003853	5003854
Material	50Mn	50Mn
Technique	Forging	Forging
Mounting Distance	298.488.9Ø17	298.488.9Ø17
Weight	38KGS	42KGS
Surface Hardness	52-56HRC	52-56HRC
Hardness Deepth	8-12mm	8-12mm
Welding Operation	by ARC CO² welding	by ARC CO² welding
Machining Operation	CNC machine	CNC machine
Colors	Yellow or Black	Yellow or Black