304

The Alliance 304 is an R-1 tread drive wheel tire for application as a rear tractor tire. Its knife-like lugs are designed for deeper penetration of the ground. The double-angle design with a wide space between lugs ensures efficient self-cleaning properties in any kind of soil. The design, based on 45 angle bar with center studs, provides better resistance to side slippage and continuous rolling. The tire is recommended for hillside operations and for occasional short drives on the road. A strong nylon carcass guards against mechanical failures and moisture deterioration.

Soil Protection

Traction

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Tire Sizes

TRACTOR

TRACTOR - 12.4-28

2WD TRACTOR

TUBE TYPE

Size	Rim	Unloaded Dimension		Loaded Static radius mm	Rolling Circumference mm	Load Index PR Symbols	Inflation Pressure bar	Recommended Load
								Speed
								Field operation			Not high and sustained torque; Road transport
								High Tor	Low Torque
		SW mm	OD mm					10 kmph	10 kmph	20 kmph	Static kmph	10 kmph	20 kmph	30 kmph	40 kmph	50 kmph
12.4-28	W11 W10 W10H	315	1260	583	3776	4PR 109A8	0.9	970	1270	1090	2090	1370	1120	970	910	830
							1	1040	1360	1160	2230	1460	1190	1040	970	880
							1.1	1100	1440	1240	2370	1550	1270	1100	1030	940
						6PR 117A8	1.3	1170	1530	1310	2510	1640	1340	1170	1090	990
							1.5	1270	1670	1430	2740	1790	1460	1270	1190	1080
							1.7	1370	1800	1540	2960	1930	1580	1370	1285	1170

1) Field Dual: 88% of field load, field triple: 82% of field load. 2) For stationary service (0 km/h) and speed up to 10 km/h inflation pressure must increase by 20%. *Alliance allows for Free Rolling application: Load capacity to be increased by 20%, after increasing the inflation pressure by 20%. 1) Field Dual: 88% of field load, field triple: 82% of field load. 2) For stationary service (0 km/h) and speed up to 10 km/h inflation pressure must increase by 20%. *Alliance allows for Free Rolling application: Load capacity to be increased by 20%, after increasing the inflation pressure by 20%.

*The images used above are 3D representations. Actual tire may vary.
NA - Not Applicable Data

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Size	Rim	Unloaded Dimension		Loaded Static radius inch	Rolling Circumference inch	Load Index PR Symbols	Inflation Pressure psi	Recommended Load
								Speed
								Field operation			Not high and sustained torque; Road transport
								High Tor	Low Torque
		SW inch	OD inch					6 mph	6 mph	12 mph	Static mph	6 mph	12 mph	19 mph	25 mph	31 mph
12.4-28	W11 W10 W10H	12.4	49.6	23.0	148.7	4PR 109A8	13	2140	2800	2400	4610	3020	2470	2140	2010	1830
							15	2290	3000	2560	4920	3220	2620	2290	2140	1940
							16	2430	3180	2730	5230	3420	2800	2430	2270	2070
						6PR 117A8	19	2580	3370	2890	5530	3620	2950	2580	2400	2180
							22	2800	3680	3150	6040	3950	3220	2800	2620	2380
							25	3020	3970	3400	6530	4260	3480	3020	2830	2580

304

TRACTOR

TRACTOR - 12.4-28

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