KT680

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+86 153 7688 1290

Call: +86 153 7688 1290

Large block pattern specially designed for mixed pavement mine roads, with full degree of arc groove bottom, optional boss, etc. to prevent puncture by stones and solids, which effectively prevents cracking of the bottom of the groove, ensures good drainage and sludge removal performance;
The unique tread shape is especially resistant to puncture, no chipping and falling blocks, no bevelling, super strong tire carcass designed with steel wire with a belt, has a super strong structure with an additional port, providing high load resistance;
The extended running surface ensures even distribution of the bearing capacity of the tires and improves the wear resistance of the tires;
The special design of the side of the tires effectively prevents mutual wear on the side of the tire when dual tires are installed in parallel;
Suitable for high-load vehicles inside and outside the mine working, the transportation distance of which is within 80km on mixed road mine roads;
The single tire load at full load is ≤220% and the speed is ≤50km/h.

Specification	Layer level	Drawing depth (mm)	Profile width (mm)	Speed level	Wheel rim	Load capacity (kg) Single/Double	Filling pressure (kPa)
12.00R20	20PR	25	315	D	8.50	4000/3650	900

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