Rubber Track 300*52.5W*80 for Caterpillar Excavator

Rubber Track 300*52.5W*80 for Caterpillar Excavator photo-1
Rubber Track 300*52.5W*80 for Caterpillar Excavator photo-2
US$ 250 - 260 MOQ: 2 Pieces
Key Specifications
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Brand Name:
Puyi
Place of Origin:
China
Model Number:
300*52.5W*80
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai
Delivery Detail:
5 days
Brand Name Puyi
Place of Origin China
Model Number 300*52.5W*80

Applicable machines
Excavators
Material  rubber and steel 
Specification  300*52.5; links 80
Installation position  Installed on the excavators


The characteristics of rubber tracks 

1. Rubber tracks cause less damage to roads than steel tracks, and less rutting on soft

ground than steel tracks 

2. A benefit to equipment operating in congested areas, rubber tracks make less noise than

steel tracks 

3. Rubber tracks permit machines to travel at a higher speed than steel tracks 

4. Rubber tracks insulated machine and operator from vibraion, exteding the service life of

machine and decreasing operator's fatigue 

5. The ground pressure of rubbr tracks equipped machinery can be fairly low, about 0.14-2.30

kg/m2, a major reason for its use on wet and soft terrain. 

6. The added traction of rubber tracked vehicles permits them to pull twice the load of wheeled

vehicles of the same weight. 

7. Rubber tracks' pulling performance being twice that of wheels, it permits the lighter vehicles

equip with rubber track to do the same pulling work than that of wheeled vehicles. 


The notices of using rubber tracks 

1. Adjust the tension of the rubber crawler so that the height, the variable range is 10-20mm

when the machine is lifted. Readjust when the tension decreases. (Be careful because the

rubber crawler may come off if the tension is too low). 

2. Avoid projection from the frame around the rubber crawler, especially on its inner

circumference. (Rubber crawlers are easily deformed; If it comes into contact with the frame,

an accident such the rubber being cut can occur). 

3. Avoid sharp projections when traveling. 

4. Avoid turning too fast on concrete roads with a high coefficient of frction because this can

cause accidents such as cutting the rubber. 

5. Be careful that no oil, etc adheres to the rubber track. If it does, wipe it off immediately. 

6. When storing for long periods, keep indoors, away from direct sunshine and rain. 

7. Replace as soon as possible when abrasion of sprockets is observed 

We also have other kinds of and sizes of rubber tracks, if you have interest in it, do not hesitate

to send me a message and I will be very glad to be at your service. 

Looking forward to receiving your enquiry.


Adaptation Models:

Model Size
MM30 (CATERPILLAR) 300X52,5X80W
MM30B (CATERPILLAR) 300X52,5X80W
MM30CR (CATERPILLAR) 300X52,5X80W
MM30SR (CATERPILLAR) 300X52,5X80W
MM30T (CATERPILLAR) 300X52,5X80W
30J (IHI) 300X52,5X80W
30UJ (IHI) 300X52,5X80W
30Z (IHI) 300X52,5X80W
30J (IMER) 300X52,5X80W
30UJ (IMER) 300X52,5X80W
30Z (IMER) 300X52,5X80W
CT30N (IWAFUJI) 300X52,5X80W
KX030 (KUBOTA) 300X52,5X80W
MM30 (MITSUBISHI) 300X52,5X80W
MM30B (MITSUBISHI) 300X52,5X80W
MM30CR (MITSUBISHI) 300X52,5X80W
MM30SR (MITSUBISHI) 300X52,5X80W
MM30T (MITSUBISHI) 300X52,5X80W
LS850UXJ (SUMITOMO) 300X52,5X80W
LS850UXJ2 (SUMITOMO) 300X52,5X80W
LS900FXJ2 (SUMITOMO) 300X52,5X80W
LS900FXJ3 (SUMITOMO) 300X52,5X80W
SH30J (SUMITOMO) 300X52,5X80W
SH30U (SUMITOMO) 300X52,5X80W
SH30UJ (SUMITOMO) 300X52,5X80W
SH30UJ2 (SUMITOMO) 300X52,5X80W
SH30UJ3 (SUMITOMO) 300X52,5X80W


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Business Type
Manufacturer
Year Established
2004
Factory Size
Below 1,000 square meters
Annual Export Value
US$2.5 Million - US$5 Million