Hydro 70 (1973-1976)

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Tractor Info


The 666 was rebadged the Hydro 70.

Tractor Info

Engine: IH

Cylinders: 6

Bore & Stroke: 3.75x4.39

RPM: 2400

CID: 291

Fuel: Diesel

Main Fuel Tank Cap:

Aux Fuel Tank Cap:


Cooling Capacity:

Drawbar HP: 53.86

PTO HP: 69.61

Weight: 8,200 lbs

Length: inches

Width: inches

Height: inches

Number of Gears: Hydro


1973: 7501

1974: 7570

1975: 8681

1976: 10094

Location: Tractor clutch housing on the right side

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