Construction Machinery: Rough Terrain Truck Caterpillar

Model	Specific ground pressure
299C	29.6 kPa - 4.3 lb / sq. inch
297C	27.7 kPa - 4 lb / sq. inch
289C	28.3 kPa - 4.1 lb / sq. inch
287C	26.9 kPa - 3.9 lb / sq. inch
287B	26 kPa - 3.8 lb / sq. inch
279C	27.6 kPa - 4 lb / sq. inch
277C	25.5 kPa - 3.7 lb / sq. inch
277B	21.7 kPa - 3.1 lb / sq. inch
259B serie 3	34.5 kPa - 5 lb / sq. inch
257B serie 3	31 kPa - 4.5 lb / sq. inch
257B II	31 kPa - 4.5 lb / sq. inch
257B	30 kPa - 4.4 lb / sq. inch
247B serie 3	27.6 kPa - 4 lb / sq. inch
247B II	27.6 kPa - 4 lb / sq. inch
247B	26 kPa - 3.8 lb / sq. inch