J.I. Case 870: all source data
All 74 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 | J.I. Case |
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| (no label) | Built in Racine, Wisconsin, USA |
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| Total built | 3,238 |
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| (no label) | Original price was $8,400 in 1975 |
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Engine| (no label) | J.I. Case 5.5L 4-cyl diesel |
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| (no label) | J.I. Case 4.9L 4-cyl gasoline |
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| Fuel tank | 50 gal | 189.2 L |
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Transmission| (no label) | 8-speed unsynchronized gear |
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| (no label) | 12-speed partial power shift |
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Power| Drawbar (claimed) | 62 hp | 46.2 kW |
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| PTO (claimed) | 71 hp | 52.9 kW |
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| Drawbar (tested) | 69.53 hp | 51.8 kW |
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| PTO (tested) | 80.49 hp | 60.0 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 hydraulic dry disc brakes |
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| (no label) | Cab optional |
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Hydraulics| Type | open center |
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| Pump flow | 16 gpm | 60.6 lpm |
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| Total flow | 24 gpm | 90.8 lpm |
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| Steering flow | 8 gpm | 30.3 lpm |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 540 (1.375) |
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| Rear PTO Type | 540/1000 (1.375) |
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| Engine RPM | 540@1900 |
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| Engine RPM | 1000@1900 |
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Dimensions| Wide-front Wheelbase (Wide-front) | 101 inches | 256 cm |
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| Tricycle Wheelbase (Tricycle) | 94 inches | 238 cm |
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| Weight | 9200 lbs | 4173 kg |
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| Front tire | 7.50-16 |
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| Rear tire | 18.4-34 |
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Engine
Engine options| (no label) | J.I. Case 5.5L 4-cyl diesel |
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| (no label) | J.I. Case 4.9L 4-cyl gasoline |
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Engine detail| (no label) | J.I. Case |
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| (no label) | diesel |
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| (no label) | 4-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 336 ci | 5.5 L |
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| Bore/Stroke | 4.625x5.00 inches | 117 x 127 mm |
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| Compression | 16.5:1 |
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| Rated RPM | 1900 (early) |
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| Rated RPM | 2000 (mid) |
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| Rated RPM | 2100 (late) |
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| Starter volts | 12 |
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| Coolant capacity (Coolant) | 28 qts | 26.5 L |
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| (no label) | J.I. Case |
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| (no label) | gasoline |
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| (no label) | 4-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 301 ci | 4.9 L |
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| Bore/Stroke | 4.375x5.00 inches | 111 x 127 mm |
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| Air cleaner | paper element with pre-cleaner |
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| Compression | 7.5:1 |
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| Rated RPM | 1900 |
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| Starter volts | 12 |
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Transmission
Transmission options| (no label) | 8-speed unsynchronized gear |
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| (no label) | 12-speed partial power shift |
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Transmission| Type | unsynchronized gear |
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| Gears | 8 forward and 2 reverse |
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| Clutch | 304.8mm dry disc |
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| Transmission | Range Power Shift |
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| Type | partial power shift |
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| Gears | 12 forward and 4 reverse |
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| Clutch | hydraulic wet discs |
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| (no label) | Four gears each with reverse and a three-speed forward powershift. |
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Dimensions
Tires| Ag front | 7.50-16 |
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| Ag rear | 18.4-34 |
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Dimensions| Wide-front Wheelbase (Wide-front) | 101 inches | 256 cm |
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| Tricycle Wheelbase (Tricycle) | 94 inches | 238 cm |
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| Length | 153 inches | 388 cm |
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| Height (hood) | 67 inches | 170 cm |
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| Weight | 9200 lbs | 4173 kg |
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| Ground clearance | 15 inches | 38 cm |
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