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BKT
BKT20.5 R 25
EARTHMAX SR 31
OTRRadial
EARTHMAX SR 31 is an All Steel radial tyre specially designed for articulated dump trucks and wheel loaders. It provides extraordinary strength and stability, whilst the non-directional rigid block pattern stands for both excellent traction and maneuverability even on muddy ground. EARTHMAX SR 31 also features a special tread compound which is particularly cut-and-heat resistant. The radial casing structure also provides reduced rolling resistance offering significant fuel savings.
Key Features
ComfortTractionStabilityCut ResistanceDurability
Available Sizes (4)
20.5 R 2529.5 R 2526.5 R 2523.5 R 25
BrandBKT
Tyre Size20.5 R 25
PatternEARTHMAX SR 31
ConstructionRadial
Tyre TypeOTR
CategoryLoader
ApplicationsTransport, Loading, Dozing
EquipmentLoader, Dozer, Articulated Dump Truck (ADT)
Specifications confirmed on enquiry. Datasheets available on request.
Technical Data
Metric Specifications
| Size | Version | TRA Code | Star Rating | LI/SS | Rim (Rec) | Rim (Alt) | OW | OD | SLR | RC | Tyre Type | Tread Depth | TKPH |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20.5 R 25 | CUT RESISTANT COMPOUND | E3/L3 | **/* | 177 B, 186 A2 | 17.00/2.0 | -- | 540 | 1480 | 663 | 4449 | TL | 32 | 170 |
| 23.5 R 25 | CUT RESISTANT COMPOUND | E3/L3 | **/* | 185 B, 195 A2 | 19.50/2.5 | - | 612 | 1607 | 711 | 4797 | TL | 34 | 200 |
| 26.5 R 25 | CUT RESISTANT COMPOUND | E3/L3 | **/* | 193 B, 202 A2 | 22.00/3.0 | — | 689 | 1742 | 766 | 5200 | TL | 38 | 230 |
| 26.5 R 25 | CUT RESISTANT COMPOUND | L3 | ** | 209 A2 | 22.00/3.0 | — | 689 | 1742 | 766 | 5200 | TL | 38 | — |
| 29.5 R 25 | CUT RESISTANT COMPOUND | E3/L3 | **/* | 200 B, 208 A2 | 25.00/3.5 | — | 765 | 1861 | 818 | 5555 | TL | 42 | 270 |
| 29.5 R 25 | CUT RESISTANT COMPOUND | L3 | ** | 216 A2 | 25.00/3.5 | — | 765 | 1861 | 818 | 5555 | TL | 42 | — |
