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Excellent Traction 50/80R57 Earthmover OTR Tyres HA993 are applicable for various mine conditions even rough mud haul-road.
Features:
1.Wider tread volume provide better running traction and higher wear resistance.
2.Better cut resistance.
3.Applicable for various mine conditions even rough mud haul-road.
Technical Data:
Technical Data
Tire Size
Unit
Dimensions of New Tire(mm)
Dimensions of In-service Tire
Rim
TKPH
Tread Depth
Overall Section Width
Section
External Tire Diameter
Rolling Circumference
Inter capacity
(L)
Maximum Overall Section Width
Maximum External Diameter
Static Loaded Radius
Static Loaded Section Width
Minimum Dual Spacing
Standard
Optional
Average
50/80R57
mm
85
1266
1090
3620
9878
6520
1342
3619
1572
1554
1583
34.00/5.0
**
1170
Height
inches
3.35
49.84
42.91
142.52
388.90
52.83
142.48
61.89
61.18
62.32
Payload Limit Under Different Air Pressure
50/80R57
Air
Pressure
kPa
450
475
500
525
550
575
600
psi
65
69
73
76
80
83
87
Payload Limit
kg
58000
60000
63000
65000
67000
71000
73000**
lbs.
128000
132500
139000
143000
147500
156500
161000**
Note：
1.The number in boldface means the HIGHEST payload of it's star class in the same cell；
2.When highest speed is 65 km/h, the payload should decrease 12% with the same pressure.
Photos:
Haian's trained tire experts are ready to answer your questions. Fill out the form and we'll suggest the perfect solution for you. Thank you for your interest in Luan OTR Tires!
Euip your machinery with LUAN OTR Tires featuring excellent durability, stability and reliability. The premium quality tyres and the overall tyre solution maximize your fleet performance and reduce the operation cost.
