Ola Mechanical Parts Accessories Manufacturers Bulldozer Single Flange Track Roller China D7g, 973, 977 Heavy Duty Bulldozer Track Chain Top Carrier Roller Video,Demo, How It Works & Features

Name: Ola Mechanical Parts Accessories Manufacturers Bulldozer Single Flange Track Roller China D7g, 973, 977 Heavy Duty Bulldozer Track Chain Top Carrier Roller
Uploaded: 2026-07-18T17:01:42+08:00
Description: Watch the Ola Mechanical Parts Accessories Manufacturers Bulldozer Single Flange Track Roller China D7g, 973, 977 Heavy Duty Bulldozer Track Chain Top Carrier Roller video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-06-26 4830

Ola Mechanical Parts Accessories Manufacturers Bulldozer Single Flange Track Roller China D7g, 973, 977 Heavy Duty Bulldozer Track Chain Top Carrier Roller

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Product Specifications

Model NO.:

Bulldozer Track Roller

After-sales Service:

After Sale

Warranty:

1 Year

Type:

Filter

Application:

Tunnel Boring Machine

Certification:

CE, ISO9001: 2000

Condition:

New

Product Name:

Track Roller

Keywords:

Bulldozer Track Roller

Material:

50mn/40mnb

Technics:

Forging & Casting

Colour:

Black ,Grey ,Yellow

Size:

Follow OEM Strictly

Suitable:

Excavator Bottom Roller

After-Sales Service Provided:

Video Technical Support

Surface Hardness:

52-58 HRC

Weight:

20-50kg or Customized

Hardness Depth:

8-12mm or Customized

Quality:

100% Tested

Package:

Standard Export Pallet

OEM:

OEM Services Provided

MOQ:

1 Piece

Trademark:

OLA or OEM

Transport Package:

Pallet or Customized

Specification:

20-50kg Or Customized

Origin:

China

HS Code:

84314999

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