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
Model J.I. Case 1270
Length 4,620 mm (181.9 in)
Width 2,430 mm (95.7 in)
Height (cab) 2,940 mm (115.7 in)
Wheel base 2,640 mm (103.9 in)
Ground clearance 400 mm (15.7 in)
Weight (operating) 6,080 kg (13,404 lbs)
Fuel tank capacity 302.8 liters (80 US gal.; 66.6 Imp. gal)
Battery 12V
Cabin type Cab (standard)
Engine model J.I. Case 451BDT
Engine type Four-stroke, liquid-cooled, inline
Cylinders 6
Fuel type Diesel
Displacement 7.4 L, 7,391 cm2, (451.0 cu·in)
Bore and stroke 111.0 mm X 127.0 mm (4.37 in X 5 in)
Compression ratio 15.8:1
Horsepower 128.8 PS (94.7 kW; 127.0 HP) at 2,100 rpm
Starter Electric
Coolant capacity: 39.7 L (42 US. qt, 34.9 Imp. qt.)
Transmission and chassis
Chassis 4×2 2WD
Steering type Power
Brakes Differential hydraulic wet disc
Transmission model
Transmission type Partial power shift
Gears 12 forward and 4 reverse
Transmission oil capacity 113.6 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
Category III/II
Control type
Lift capacity (at ends)
PTO (Power take-off shaft)
Rear PTO type Independent
Rear PTO speed 1,000 rpm
Hydraulic system
Hydraulic type
Pressure 2000 psi (137.9 bar)
Valves 2
Pump flow 20.0 gpm (75.7 lpm)
Steering flow 8.0 gpm (30.3 lpm)
Total flow 28.0 gpm (106.0 lpm)
48.0 gpm (181.7 lpm)
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