Farmall Hydro 70: all source data
All 81 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Manufacturer | Farmall (a part of International Harvester) |
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| (no label) | Row-Crop tractor |
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| (no label) | Built in Rock Island, Illinois, USA |
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| Original price | $14,200 |
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Engine| (no label) | International Harvester 4.8L 6-cyl gasoline |
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| (no label) | International Harvester 5.1L 6-cyl diesel |
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Transmission| (no label) | hydrostatic |
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Power| Engine (gross) | 90 hp | 67.1 kW |
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| Drawbar (claimed) | 54 hp | 40.3 kW |
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| PTO (claimed) | 69 hp | 51.5 kW |
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| Drawbar (tested) | 53.86 hp | 40.2 kW |
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| PTO (tested) | 69.61 hp | 51.9 kW |
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Mechanical| (no label) | Two-wheel drive |
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| (no label) | Power steering |
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| (no label) | Differential dry disc brakes |
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| (no label) | Open operator station. |
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Capacity| Gas Fuel (Gas) | 33 gal | 124.9 L |
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| Diesel Fuel (Diesel) | 31 gal | 117.3 L |
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| Hydraulic system | 20 gal | 75.7 L |
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Hydraulics| Type | open center |
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| Capacity | 20 gal | 75.7 L |
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| Rear valves | 2 |
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| Pump flow | 6 gpm | 22.7 lpm |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 540 (1.375) |
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| Engine RPM | 540@1986 |
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Dimensions| Wheelbase | 103 inches | 261 cm |
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| Weight | 7450 to 8200 pounds |
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| Front tire | 7.50-16 |
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| Rear tire | 15.5-38 |
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Serial location| (no label) | Tractor clutch housing on right side. |
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Electrical| Charging system | alternator |
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| Charging amps | 37 |
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Engine
Engine options| (no label) | International Harvester 4.8L 6-cyl gasoline |
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| (no label) | International Harvester 5.1L 6-cyl diesel |
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Engine detail| (no label) | International Harvester C-291 |
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| (no label) | gasoline |
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| (no label) | 6-cylinder |
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| (no label) | liquid-cooled inine |
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| Displacement | 291 ci | 4.8 L |
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| Bore/Stroke | 3.75x4.39 inches | 95 x 112 mm |
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| Power (gross) | 90 hp | 67.1 kW |
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| Air cleaner | dual stage dry |
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| Compression | 7.5:1 |
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| Rated RPM | 2400 |
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| Idle RPM | 900-2400 |
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| Starter volts | 12 |
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| Oil capacity | 9 qts | 8.5 L |
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| Coolant capacity (Coolant) | 21 qts | 19.9 L |
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| (no label) | International Harvester D-312 |
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| (no label) | diesel |
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| (no label) | 6-cylinder |
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| (no label) | liquid-cooled inline |
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| Displacement | 312 ci | 5.1 L |
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| Bore/Stroke | 3.875x4.410 inches | 98 x 112 mm |
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| Power (gross) | 90 hp | 67.1 kW |
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| Air cleaner | dual stage dry |
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| Compression | 17:1 |
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| Rated RPM | 2400 |
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| Idle RPM | 900-2400 |
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| Starter volts | 12 |
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| Oil capacity | 12 qts | 11.4 L |
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| Coolant capacity (Coolant) | 21 qts | 19.9 L |
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Transmission
Transmission| Type | hydrostatic |
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| Gears | infinite forward and reverse (2-range) |
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| Oil capacity | 80 qts | 75.7 L |
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Dimensions
Tires| Ag front | 7.50-16 |
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| Ag rear | 15.5-38 |
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Dimensions| Wheelbase | 103 inches | 261 cm |
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| Length | 161 inches | 408 cm |
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| Width | 87 inches | 220 cm |
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| Height (steering wheel) | 77 inches | 195 cm |
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| Height (exhaust) | 104 inches | 264 cm |
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| Clearance (drawbar) | 14 inches | 35 cm |
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| Front tread | 58 to 82 inches | 147 to 208 cm |
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| Rear tread | 56 to 96 inches | 142 to 243 cm |
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| Rear tread | 56 to 108 inches | 142 to 274 cm |
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Weight| Gas Shipping (Gas) | 7450 lbs | 3379 kg |
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| Diesel Shipping (Diesel) | 7890 lbs | 3578 kg |
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| Operating | 8200 lbs | 3719 kg |
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