• Model NO.：300*52.5*90W
• Link：90
• Overall Length：4725mm
• Weight：110kg
• Warranty：12 Months Under Normal Use
• Material：Rubber and Steel
• Delivery Time：5-15 Days
• Transport Package：Wooden Pallet
• Specification：300*52.5*90W
• Trademark：No Marks or As Buyer′s Requests
• Origin：Shanghai, China(Mainland)
• HS Code：8431499900
• Production Capacity：1000 Pieces Per Month

Basic Info.

Model NO. 300*52.5*90W Link 90 Overall Length 4725mm Weight 110kg Warranty 12 Months Under Normal Use Material Rubber and Steel Delivery Time 5-15 Days Transport Package Wooden Pallet Specification 300*52.5*90W Trademark No Marks or As Buyer′s Requests Origin Shanghai, China(Mainland) HS Code 8431499900 Production Capacity 1000 Pieces Per Month

Product Description

Rubber Track 300*52.5*90W for Excavator Caterpillar Ihi Sumitomo :
 

Applicable machines	Excavators
Material	rubber and steel
Specification	300*52.5*90W
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	Original Size	PUYI Size
303.5CCRV | CATERPILLAR	300X52,5X90	300X52,5X90W
303.5DCR | CATERPILLAR	300X52,5X90	300X52,5X90W
303.5ECR | CATERPILLAR	300X52,5X90	300X52,5X90W
303CCR | CATERPILLAR	300X52,5X90	300X52,5X90W
35FX | IHI	300X52,5X90	300X52,5X90W
35JX | IHI	300X52,5X90	300X52,5X90W
35NX | IHI	300X52,5X90	300X52,5X90W
35NX.2 | IHI	300X52,5X90	300X52,5X90W
35UJ | IHI	300X52,5X90	300X52,5X90W
35V4 | IHI	300X52,5X90	300X52,5X90W
35VX | IHI	300X52,5X90	300X52,5X90W
35VX.2 | IHI	300X52,5X90	300X52,5X90W
38UJ | IHI	300X52,5X90	300X52,5X90W
40Z | IHI	300X52,5X90	300X52,5X90W
CCH30T | IHI	300X52,5X90	300X52,5X90W
IS35JX | IHI	300X52,5X90	300X52,5X90W
IS35NX | IHI	300X52,5X90	300X52,5X90W
IS35UJ | IHI	300X52,5X90	300X52,5X90W
IS38UJ | IHI	300X52,5X90	300X52,5X90W
IS40UJ | IHI	300X52,5X90	300X52,5X90W
IS40Z | IHI	300X52,5X90	300X52,5X90W
SH35JX | SUMITOMO	300X52,5X90	300X52,5X90W
SH35JX2 | SUMITOMO	300X52,5X90	300X52,5X90W
SH35UJ | SUMITOMO	300X52,5X90	300X52,5X90W
SH38UJ | SUMITOMO	300X52,5X90	300X52,5X90W
SH38UJ2 | SUMITOMO	300X52,5X90	300X52,5X90W
SH40UJ2 | SUMITOMO	300X52,5X90	300X52,5X90W

Warehouse: