J.I. Case 1270

J.I. Case 1270The J.I. Case 1270 is a 2WD row-crop tractor manufactured by J.I. Case in Racine, Wisconsin, USA from 1972 to 1978. The J.I. Case 1270 is equipped with a 7.4 L (451.0 cu·in) six-cylinder diesel engine and a partial power shift transmission with 12 forward and 4 reverse gears.

The J.I. Case 1270 row-crop tractor used the J.I. Case 451BDT engine. It is a 7.4 L, 7,391 cm2, (451.0 cu·in) six-cylinder turbocharged diesel engine with 111.0 mm (4.37 in) of the cylinder bore and 127.0 mm (5.0 in) of the piston stroke. The compression ratio rating is 15.8:1. This engine produced 128.8 PS (94.7 kW; 127.0 HP) at 2,100 rpm of PTO output power.

The J.I. Case 1270 is equipped with power steering, differential hydraulic wet disc brakes, cab (standard), and 302.8 liters (80 US gal.; 66.6 Imp. gal) fuel tank.

J.I. Case 1270 Specifications

General Specifications
ModelJ.I. Case 1270
Length4,620 mm (181.9 in)
Width2,430 mm (95.7 in)
Height (cab)2,940 mm (115.7 in)
Wheel base2,640 mm (103.9 in)
Ground clearance400 mm (15.7 in)
Weight (operating)6,080 kg (13,404 lbs)
Fuel tank capacity302.8 liters (80 US gal.; 66.6 Imp. gal)
Cabin typeCab (standard)
Engine modelJ.I. Case 451BDT
Engine typeFour-stroke, liquid-cooled, inline
Fuel typeDiesel
Displacement7.4 L, 7,391 cm2, (451.0 cu·in)
Bore and stroke111.0 mm X 127.0 mm (4.37 in X 5 in)
Compression ratio15.8:1
Horsepower128.8 PS (94.7 kW; 127.0 HP) at 2,100 rpm
Coolant capacity:39.7 L (42 US. qt, 34.9 Imp. qt.)
Transmission and chassis
Chassis4×2 2WD
Steering typePower
BrakesDifferential hydraulic wet disc
Transmission model
Transmission typePartial power shift
Gears12 forward and 4 reverse
Transmission oil capacity113.6 L (30 US. gal, 25 Imp. gal.)
Front tires Ag: 10.00-16, 9.50×20, 11.00×16, 14Lx16.1
Rear tires Ag: 18.4-38, 16.9×38, 20.8×34, 20.8×38, 24.5×32, 23.1×34
Three-Point Hitch
Control type
Lift capacity (at ends)
PTO (Power take-off shaft)
Rear PTO typeIndependent
Rear PTO speed1,000 rpm
Hydraulic system
Hydraulic type
Pressure2000 psi (137.9 bar)
Pump flow20.0 gpm (75.7 lpm)
Steering flow8.0 gpm (30.3 lpm)
Total flow 28.0 gpm (106.0 lpm)
48.0 gpm (181.7 lpm)
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