57·63·49
Fleet Sizes
By Size
Tires by Size
For the most common fleet sizes in large tonnage mining.
Size 63 (59/80R63)
For 290 to 360-ton trucks: CAT 797F, Komatsu 980E, Liebherr T284.
Size 57 (50/90R57, 46/90R57)
For 180 to 240-ton trucks: CAT 793F, Komatsu 930E, Hitachi EH4000.
Size 49 and Smaller
For medium tonnage trucks and front-end loaders.
Cost Per Ton
Tire Management
Which reduces the cost per ton transported.
Selection Consulting
Compound and design according to haul roads, cycle, and load.
Service Life and Rotation
Recommendations for pressure, rotation, and fleet management to extend service life.
We Resolve Your Doubts
Frequently Asked Questions About OTR Tires
Those for large tonnage fleets: 59/80R63 for 290-360 t trucks, 50/90R57 and 46/90R57 for 180-240 t, and size 49 and smaller for medium tonnage and loaders.
The 793F uses sizes 50/90R57 and 59/80R63 depending on configuration. We supply them along with other spare parts for the model.
Yes. We recommend compound and design according to haul roads, cycle, and load, to reduce the cost per ton.
With correct pressure, planned rotation, good haul road conditions, and fleet management. We advise on all of these.
We quote within 24-48 hours with a confirmed delivery date to your operation, with customs clearance managed by us.
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Can’t find your spare part?
Send us the equipment, the part number if you have it, and the quantity. We will return a firm quote within 24-48 hours. If you do not have the reference, we will identify it for you.
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