Quanzhou Sanqi Engineering Machinery Co.Ltd

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Bulldozer Track Assy

Bulldozer Track Assy

bolt nut:High strength bolt and nut
trakc shoe:single grouser track shoe
Color:yellow or customerized

Product Introduction

Bulldozer track assy

Production introduction of bulldozer track assy:
Most of the excavators,bulldozers and other crawler tracked machine use combined steel track.


Forging of link piece of bulldozer track group:

link forging

Advantages

1. Material: alloy steel, carbon steel, stainless steel, hardened & tempered steel, cast iron, aluminum, copper, brass and so on.
2. Heat treatment: hardening and tempering, high frequency quenching, carburizing and quenching, and so on.
3. Inspection: all items are checked and tested thoroughly during every working procedure and after the product is finally manufactured to ensure that best quality product goes out in the market.
4. Durable, good wear resistance.
5. Good quality with reasonable price, timely delivery and great customer service.


Assembly of track link of bulldozer track assembly:

link assembling


The track shoes are not as wide as possible. One of the basic principles for selecting track shoes is that the narrower the track shoes are, the better when the bulldozer is working to ensure that the vehicle will not sink.

At present, the most common track shoes on the market are single rib track shoes and self-cleaning track shoes. What are the advantages and disadvantages of the two kinds of track shoes, and how to choose them?

Single rib track shoe is the most widely used track shoe, which has good penetration and traction effect. It is used in standard bulldozer and is suitable for general working conditions. If you are working in a mine, a construction site or a dry soil layer, you can basically use single reinforced track shoes.

However, when the construction is carried out on soft and humid soil, the single reinforced track shoes are easy to sink and the chain shoes are soon filled with clay. At this time, self-cleaning track shoes are needed. The self-cleaning track shoes are V-shaped, generally made of cast steel. When they move around the sprockets and guide wheels, the self-cleaning track shoes are separated from each other, so that the debris can fall and play a role of self-cleaning. This kind of track shoe is only used for the wetland bulldozer with low ground pressure, which is suitable for soft, wet / muddy ground conditions with little or no impact.


Stock of bulldozer track shoe assy:

bulldozer track shoe assy

Advantages

1. Hign-degree harden treatment ensure the most strength and wearness.

2. The track pin is done the tempering and the surface intermediate frequency quenching treatment,

which ensure the sufficient hardness of core and abrasion resistance of external surfaces.

3. The track bushing is done the tempering ensure the reasonale hardness of core and abrasion

resistance of internal and external surfaces.


Models of bulldozer track link with shoes:


CATERPILLAR-D   D3B D3CD4D4DD4E
D4HD5D5BD5C
D5HD5MD5ND6
D6CD6DD6RD6H
D6TD7GD7RD7H
D8ND8LD8TD8R
D8HD8KD9LD9N
D9RD9TD10ND10R
D10TD11ND11R


KOMATSU-D   D20D31D37EX-21D40
D41P-6D41E-6D50D53
D51EX-22D60D65D65-12
D61EX-12D65EX-12D65PX-12D80
D85D85EX-15D85-21D155
D155A-1D155A-2D155A-3D155A-5
D155-6D275D355A-3D375-5
BD2GD61PX-12D37EX-21

FAQ

1. What is the percent of your parts for overseas market?

70percent of our parts are for overseas market.

2. Is there any guarantee of your parts?

There are 6 months guarantee time for excacavar parts under normal working conditions and 3months guaranteet tiem for bulldozer parts under normal working conditions.

3. How do you offer guarantee?

If parts are broken due to manufacturing problem, we will deduct the value for next order amount or offer you brand new one to replce.




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