HA860 Tread Pattern Surface Mining 55/80R57 Ultra-large OTR Loader Tires

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HA860 Tread Pattern LUAN 55/80R57 Ultra-large OTR Loader Tires are designed for speciality use and suitable for external protective-chain installation.

Product Detail

HA860 Tread Pattern LUAN 55/80R57 Ultra-large OTR Loader Tires are designed for speciality use and suitable for external protective-chain installation.

Features:

1.The loader tire tread is designed as ultra-deep L5, tread depth reach 118mm.
2.Long pattern life design and multi-layer steel wire reinforce the structure, with good sidewall protection.
3.Profile design is suitable for external protective-chain installation, providing good various vehicle fit.

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
Height

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

55/80R57

mm
inches

118
4.65

1428
56.22

1149
45.24

3738
147.17

10200
401.57

7335

1537

60.51

3784

148.98

1623

63.90

1743

68.62

44.00/5.0

42.00/5.0

Payload Limit Under Different Air Pressure
55/80R57	Air Pressure	kPa	400	425	450	475	500	525	550	575	600	625	650
	Air Pressure	psi	58	62	65	69	73	76	80	83	87	91	94
	Payload Limit	kg	73000	77500	80000	82500	85000	87500	90000	92500	95000	97500	100000**
	Payload Limit	lbs.	161000	171000	176500	182000	187500	193000	198500	204000	209500	215000	220500**

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:

OTR Loader Tires 55/80R57 Mining Speciality Tires