Product Details

Specifications

otr tire 70/70-57 l-4
1. Radial Off-the-Road(OTR) Tire 20.5R25 B05N
2. Load Index & Speed Grade: 179E
3. Three Star Rating.

otr tire 70/70-57 l-4

Pattern Description:

1.High-speed capability.
2.Exceptional operate comfort.
3.Intermediate transverse block pattern.
4.Long tyre life, good traction.
5.Suitable for cranes.

Specification:

1. T.R.A. Classification and application.Off-The-Road Tire Literacy

Service	Vehicles	T.R.A. CODE
Loader and Dozer	Shovels Loaders Bulldozers	L-2
		L-3
		L-4
		L-5
		L-5S
Earthmover	Dump Trucks Coal haulers Scrapers	E-3
		E-4
		E-7
Grader	Graders	G-2
		G-3
Compactor	Tire-rollers	C-1
		C-2
Industrial	Mechinical handling Equipments	IND3
		IND4
		IND5

2. The different OTR tire familes

100 Series ( Narrow Base )
The H/S aspect ratio is approximately equal to 1.00
The section width, given in inches is a whole number
Example: 18.00R25

80 Series ( Wide Base )
The H/S aspect ratio is approximately equal to 0.80
The section width, given in inches is a whole number followed by a fraction
Example: 20.5R25= 525/80R25

65 Series (Low Profile Tires )
The H/S aspect ratio is appoximately equal to 0.65
The section width, given in millimeters followed by the number 65
Examplt: 750/65R25
3. Comparison of tread depth

Tire Production:

Patterns:

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