J.I. Case 1270: all source data
All 68 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) | Row-Crop tractor |
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| (no label) | Built in Racine, Wisconsin, USA |
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| (no label) | Original price was $30,000 in 1978 |
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Engine| (no label) | J.I. Case 7.4L 6-cyl diesel |
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| Fuel tank | 80 gal | 302.8 L |
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Transmission| (no label) | 12-speed partial power shift |
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Power| Drawbar (claimed) | 109 hp | 81.3 kW |
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| PTO (claimed) | 127 hp | 94.7 kW |
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| Drawbar (tested) | 116.77 hp | 87.1 kW |
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| PTO (tested) | 135.39 hp | 101.0 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 wet disc brakes |
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| (no label) | Cab standard |
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Hydraulics| Type | open center |
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| Pressure | 2000 psi | 137.9 bar |
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| Valves | 2 |
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| Pump flow | 20 gpm | 75.7 lpm |
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| Total flow | 28 gpm | 106.0 lpm |
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| Total flow | 48 gpm | 181.7 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 | 1000 |
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Dimensions| Wheelbase | 104 inches | 264 cm |
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| Weight | 13,400 lbs | 6078 kg |
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| Front tire | 10.00-16 |
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| Rear tire | 18.4-38 |
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Electrical| Ground | negative |
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| Batteries | 2 |
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| Battery CCA | 300 |
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| Battery volts | 12 |
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| Battery Group | 30H |
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Engine
Engine detail| (no label) | J.I. Case 451BDT |
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| (no label) | turbocharged diesel |
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| (no label) | 6-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 451 ci | 7.4 L |
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| Bore/Stroke | 4.375x5.00 inches | 111 x 127 mm |
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| Compression | 15.8:1 |
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| Rated RPM | 2100 |
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| Starter volts | 12 |
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| Coolant capacity (Coolant) | 42 qts | 39.7 L |
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Transmission
Transmission| Type | partial power shift |
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| Gears | 12 forward and 4 reverse |
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| Oil capacity | 120 qts | 113.6 L |
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Dimensions
Tires| Ag front | 10.00-16 |
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| Ag rear | 18.4-38 |
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| Ag front | 9.50x20 |
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| Ag front | 11.00x16 |
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| Ag front | 14Lx16.1 |
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| Ag rear | 16.9x38 |
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| Ag rear | 20.8x34 |
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| Ag rear | 20.8x38 |
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| Ag rear | 24.5x32 |
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| Ag rear | 23.1x34 |
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| Ag rear | 12.4x42 |
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Dimensions| Wheelbase | 104 inches | 264 cm |
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| Length | 182 inches | 462 cm |
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| Width | 96 inches | 243 cm |
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| Width | 120 inches (duals) | 304 cm |
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| Height (cab) | 116 inches | 294 cm |
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| Operating weight | 13,400 lbs | 6078 kg |
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| Ballasted weight | 18,910 lbs | 8577 kg |
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| Ground clearance | 16 inches | 40 cm |
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| Bar rear axle (Bar) | 3.5 inch diameter | 88 mm |
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| Bar rear axle (Bar) | 3.875 inch diameter | 98 mm |
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