Mining Giant 50/80R57 Earthmover Dump Truck Tyres Deep Tread Pattern

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Mining Giant 50/80R57 Earthmover Dump Truck Tyres Deep Tread Pattern HA569 is designed for improving the heat dissipation.

Product Detail

Mining Giant 50/80R57 Earthmover Dump Truck Tyres Deep Tread Pattern HA569 is designed for improving the heat dissipation and achieves good running performance.

Features:

1.HA569 is upgraded based on HA566 pattern, to achieve a better running performance and wear resistance.
2.Lower heat generation.
3.Central connected pattern ensures the minimum deformation of tyre crown, hollow design in tyre shoulder improves the heat dissipation.

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

50/80R57

mm
inches

85
3.35

1266
49.84

1090
42.91

3620
142.52

9978
388.90

6520

1342
52.83

3619
142.48

1572
61.89

1554
61.18

1583
62.32

34.00/5.0

1207

Payload Limit Under Different Air Pressure
50/80R57	Air Pressure	kPa	450	475	500	525	550	575	600
	Air Pressure	psi	65	69	73	76	80	83	87
	Payload Limit	kg	58000	60000	63000	65000	67000	71000	73000**
	Payload Limit	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: