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E303/E345 HRC53-57 8-12MM Bulldozer Track Roller For Undercarriage Parts 1787293
E303/E345 HRC53-57 8-12MM Bulldozer Track Roller For Undercarriage Parts 1787293
E303/E345 HRC53-57 8-12MM Bulldozer Track Roller For Undercarriage Parts 1787293
E303/E345 HRC53-57 8-12MM Bulldozer Track Roller For Undercarriage Parts 1787293
E303/E345 HRC53-57 8-12MM Bulldozer Track Roller For Undercarriage Parts 1787293
E303/E345 HRC53-57 8-12MM Bulldozer Track Roller For Undercarriage Parts 1787293
E303/E345 HRC53-57 8-12MM Bulldozer Track Roller For Undercarriage Parts 1787293
E303/E345 HRC53-57 8-12MM Bulldozer Track Roller For Undercarriage Parts 1787293
Specifications
Brand Name :
D6D Track Roller
Model Number :
E303/E345
Certification :
ISO、CE
Place of Origin :
China
MOQ :
5 pieces
Price :
$4.90 - $20.00/pieces
Payment Terms :
T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow
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
Warranty :
1 year
Appliion :
Bulldozer
Depth :
8-12mm
Impact Resistance :
High
Certifiion :
ISO9001
Oem :
Available
Weight :
10kg
Size :
Standard
Description
Detail Information
Material: 40Mn2 Steel Technique: Forging
Quality: Heat Treatment HRC 40-55 Dimension: Standard
P/N: CR6088/CR6089 OEM/ODM: Available
Highlight: D6R Bulldozer Bottom Track Rollers,

Bottom Track Rollers CR6088,

Double Flanged Track Rollers CR6089

E303/E345 HRC53-57 8-12MM Bulldozer Track Roller For Undercarriage Parts 1787293

M o d e l A B G D Bolt General Model
E303 141 50 112 M10*50(Nut only) E304, overall length172
E55 150 50 125 12*65thick E306,E305.5/E60,E304, overall length182.
E70B 209 60 150 12*65thick "E307(14*65thick),E307A/B/C/D E308.E65, overall length238"
E70Large wheel hole12.8cm,overall length238
E120B 265 80 215 16*85thick E110,E120,E311,E312,E313,E140,HD550
E200B 296 98 235 20*90thick E320,E320B,E324,20Tsame E323(Through the hole98*300) ,E180
E300 330 120 264 20 E330,E330B
E324/E322 320 108 240 20*90thick E322(Through the hole160*330)
E325 340 106 264 20*90thick E329
E330 370 115 300 24*110thick E336D
E345 380 130 285 24*110thick E450
E305.5 350 50 125 12*50

Product Description

E303/E345 Track Roller Yellow Color Bulldozer Spare Parts

1. What is a track roller?
E303/E345 HRC53-57 8-12MM Bulldozer Track Roller For Undercarriage Parts 1787293

The track roller plays a vital role in tracked engineering machinery, being an indispensable key component that ensures stable operation and efficient performance of the machinery.

2.Advantages/Features
High precision:

The manufacturing process of the supporting wheel begins with welding the wheel body, which is then subjected to a meticulous machining procedure utilizing a dedicated vertical CNC lathe solely for this component. This meticulous approach guarantees precise concentricity of the wheel body, resulting in substantial quality improvements compared to wheel bodies that only undergo partial machining after welding.

E303/E345 HRC53-57 8-12MM Bulldozer Track Roller For Undercarriage Parts 1787293

E303/E345 HRC53-57 8-12MM Bulldozer Track Roller For Undercarriage Parts 1787293

High lifespan:
This approach guarantees uniform contact and seamless operation within the wheel, thereby effectively reducing issues of accelerated localized wear. Consequently, it plays a crucial role in significantly extending the overall durability of the product.

Sealing and lubrication:
Designed to endure both tropical and cold climates, the product incorporates high-quality, standardized floating oil seals and lubrication systems. These components empower the supporting wheels to maintain an excellent seal without the requirement for maintenance, even in demanding operational conditions or within a broad temperature spectrum ranging from -45°C to 120°C.
  • E303/E345 HRC53-57 8-12MM Bulldozer Track Roller For Undercarriage Parts 1787293

3.Production Processes

E303/E345 HRC53-57 8-12MM Bulldozer Track Roller For Undercarriage Parts 1787293​

4. Why choose us?

  • Customized support advantages:

Manufacturers specializing in support wheels distinguish themselves by offering customized services that precisely align with their clients' specific requirements. These bespoke services may encompass adjustments to load-carrying capacities, operational setups, dimensional specifications, and various other parameters, ensuring a seamless fit and integration of the support wheels into the customers' mechanical systems.

E303/E345 HRC53-57 8-12MM Bulldozer Track Roller For Undercarriage Parts 1787293

  • Advantages of a complete model:

Throughout the entire design and production process of comprehensive model support wheels, a rigorous performance assessment is carried out. This extensive evaluation encompasses vital aspects including load-carrying capacity, wear resistance, durability under impact forces, sealing efficiency, and other pivotal factors, thereby ensuring optimal functionality of the wheels in practical applications.

E303/E345 HRC53-57 8-12MM Bulldozer Track Roller For Undercarriage Parts 1787293

  • after-sale service:

Within the six-month warranty period, customers can readily submit clear images featuring the company logo whenever they encounter issues such as oil leakage or wheel damage. In these instances, new wheels will be promptly provided without any unnecessary delays or complications.

6.Hot Sale Products

E303/E345 HRC53-57 8-12MM Bulldozer Track Roller For Undercarriage Parts 1787293
E303/E345 HRC53-57 8-12MM Bulldozer Track Roller For Undercarriage Parts 1787293
​

7.Customer Feedback
E303/E345 HRC53-57 8-12MM Bulldozer Track Roller For Undercarriage Parts 1787293
8.Contact Information
E303/E345 HRC53-57 8-12MM Bulldozer Track Roller For Undercarriage Parts 1787293
Whatapp: +8615880208980
Wechat : Susanruan13
Email : doozer@doozergroup.com

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E303/E345 HRC53-57 8-12MM Bulldozer Track Roller For Undercarriage Parts 1787293

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Product Detail
Brand Name :
D6D Track Roller
Model Number :
E303/E345
Certification :
ISO、CE
Place of Origin :
China
MOQ :
5 pieces
Price :
$4.90 - $20.00/pieces
Contact Supplier
E303/E345 HRC53-57 8-12MM Bulldozer Track Roller For Undercarriage Parts 1787293
E303/E345 HRC53-57 8-12MM Bulldozer Track Roller For Undercarriage Parts 1787293
E303/E345 HRC53-57 8-12MM Bulldozer Track Roller For Undercarriage Parts 1787293
E303/E345 HRC53-57 8-12MM Bulldozer Track Roller For Undercarriage Parts 1787293

Xiamen Doozer Construction Machinery Co., Ltd.

Verified Supplier
1 Years
fujian, xiamen
Since 2007
Business Type :
Manufacturer, Trading Company
Main Products :
Excavator Bucket Teeth, Excavator Slewing Bearing, Excavator Track Roller
Total Annual :
10000000-50000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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