Name: HD250 HD250 HD400-7 HD400GL HD400GS HD400MC HD400SE Bulldozer Top Carrier Roller For Undercarriage Parts
Brand: Xiamen Doozer Construction Machinery Co., Ltd.
SKU: HD250
Price: 11.90 USD
Availability: InStock

Features Gallery Product Description Request A Quote

Features

Specifications

Warranty: 1 Year

Installation Method: Bolt-on

Dimensions: 40x40x20cm

Corrosion Resistance: Yes

Function: Supports And Guides The Track Chain

Size: Standard

Surface Hardness: HRC53-57

Country Of Origin: China

Highlight:

Undercarriage Parts Bulldozer Top Carrier Roller

HD400GS Bulldozer Top Carrier Roller

HD400MC Bulldozer Top Carrier Roller

Basic Infomation

Place of Origin: China

Brand Name: YT

Certification: ISO、CE

Model Number: HD250

Payment & Shipping Terms

Packaging Details: Export Packaging

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.

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

Supply Ability: 10000 PCS/Month

Gallery

HD250 HD250 HD400-7 HD400GL HD400GS HD400MC HD400SE Bulldozer Top Carrier Roller For Undercarriage Parts

Product Description

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

HD250 HD250 HD400-7 HD400GL HD400GS HD400MC HD400SE Bulldozer Top Carrier Roller For Undercarriage Parts 0

Model	A	B	C	D	E	General Model
HD250"		140				HD307,HD308"
HD450"		160				HD400.HD510,HD512,HD55C
HD700		175			16*50粗	HD770,HD800,HD820,HD900,HD1023
HD1250					24*70粗	四方头,HD1430,HD1250-7,座长162,宽85,厚88,总长342
HD1250-5					20*50粗	专用,座长206,宽70,厚26,总长285

Product Description

HD250 Bulldozer Top Carrier Roller Undercarriage Parts

for Construction Machinery

1. What Is top/carrier track ?

The Upper Roller is Crucial in Supporting the Track, Ensuring Adequate Tension for the Machine's Effective and Stable Performance. Crafted from Specialized Steel and Produced through Advanced Techniques, This Part Undergoes Rigorous Quality Assurance Checks at Each Production Phase to Assure Strong Resistance to Both Compressive and Tensile Forces.

2. Advantages / Features

The carrier sprocket body is meticulously crafted from high-grade materials such as 40Mn2, 40MnB, and 50Mn, which are selectively chosen to cater to the diverse demands of various operational settings. The wheel body undergoes a precise sequence of forging and normalization, followed by an advanced spray heating and quenching procedure. This meticulous methodology ensures a tread surface hardness within the HRC52 to HRC62 range, accompanied by a hardened layer depth of 7-10mm (exhibiting a hardness of HRC45) or greater.

HD250 HD250 HD400-7 HD400GL HD400GS HD400MC HD400SE Bulldozer Top Carrier Roller For Undercarriage Parts 2

Crafted to endure both tropical and cold climates, the product features high-grade, standard floating oil seals and a dependable lubrication system. This ensures that the carrier sprocket remains fully enclosed and maintenance-free, even in harsh operating conditions or when exposed to extreme temperatures spanning from -45°C to 120°C.

4. why choose us?

(1) Our Company features a large processing facility and a 1,400 sqm warehouse with diverse products. We assure superior quality and readiness to fulfill your requirements.

(2) We provide a comprehensive service package, including purchasing assistance and container loading, ensuring cost-effective procurement and prompt responses.

HD250 HD250 HD400-7 HD400GL HD400GS HD400MC HD400SE Bulldozer Top Carrier Roller For Undercarriage Parts 4

(3) We guarantee timely deliveries with rapid responsiveness, expedited shipping, and robust 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 prompt replacement, ensuring complete satisfaction.

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HD250 HD250 HD400-7 HD400GL HD400GS HD400MC HD400SE Bulldozer Top Carrier Roller For Undercarriage Parts 8

HD250 HD250 HD400-7 HD400GL HD400GS HD400MC HD400SE Bulldozer Top Carrier Roller For Undercarriage Parts 9

HD250 HD250 HD400-7 HD400GL HD400GS HD400MC HD400SE Bulldozer Top Carrier Roller For Undercarriage Parts 10

HD250 HD250 HD400-7 HD400GL HD400GS HD400MC HD400SE Bulldozer Top Carrier Roller For Undercarriage Parts 11

HD250 HD250 HD400-7 HD400GL HD400GS HD400MC HD400SE Bulldozer Top Carrier Roller For Undercarriage Parts 12

HD250 HD250 HD400-7 HD400GL HD400GS HD400MC HD400SE Bulldozer Top Carrier Roller For Undercarriage Parts 13

HD250 HD250 HD400-7 HD400GL HD400GS HD400MC HD400SE Bulldozer Top Carrier Roller For Undercarriage Parts 14

HD250 HD250 HD400-7 HD400GL HD400GS HD400MC HD400SE Bulldozer Top Carrier Roller For Undercarriage Parts 15

HD250 HD250 HD400-7 HD400GL HD400GS HD400MC HD400SE Bulldozer Top Carrier Roller For Undercarriage Parts 16

HD250 HD250 HD400-7 HD400GL HD400GS HD400MC HD400SE Bulldozer Top Carrier Roller For Undercarriage Parts 17

HD250 HD250 HD400-7 HD400GL HD400GS HD400MC HD400SE Bulldozer Top Carrier Roller For Undercarriage Parts 18

HD250 HD250 HD400-7 HD400GL HD400GS HD400MC HD400SE Bulldozer Top Carrier Roller For Undercarriage Parts 19

HD250 HD250 HD400-7 HD400GL HD400GS HD400MC HD400SE Bulldozer Top Carrier Roller For Undercarriage Parts 20

HD250 HD250 HD400-7 HD400GL HD400GS HD400MC HD400SE Bulldozer Top Carrier Roller For Undercarriage Parts 21

HD250 HD250 HD400-7 HD400GL HD400GS HD400MC HD400SE Bulldozer Top Carrier Roller For Undercarriage Parts 22

Whatapp: +8615880208980

Wechat : Susanruan13

Email : doozer@doozergroup.com

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HD250 HD250 HD400-7 HD400GL HD400GS HD400MC HD400SE Bulldozer Top Carrier Roller For Undercarriage Parts

Undercarriage Parts Bulldozer Top Carrier Roller

HD400GS Bulldozer Top Carrier Roller

HD400MC Bulldozer Top Carrier Roller

1. What Is top/carrier track ?

2. Advantages / Features

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