J.I. Case 1270 tractor specifications

1972 - 1978

1972 - 1978 Row-Crop tractor

Series:

Series:1270 → 1370

1971 - 1978

Series:

Series:	1270 ←	1370
		2390 ↓

Production

Production
Manufacturer:	J.I. Case
Factory:	Racine, Wisconsin, USA
Total built:	17,413
Original price:	$31,400 (1978)

J.I. Case 1370 Power

J.I. Case 1370 Power
Drawbar (tested):	130.9 hp 97.6 kW
PTO (tested):	155.56 hp 116.0 kW
power test details ...

J.I. Case 1370 Engine

J.I. Case 1370 Engine
J.I. Case 8.3L 6-cyl diesel
Engine details ...

Mechanical

Mechanical
Chassis:	4x2 2WD
Differential lock:	hydraulic
Steering:	hydrostatic power
Brakes:	differential hydraulic wet discs
Cab:	Cab standard. Four-post ROPS and open-station available.
Transmission:	12-speed partial power shift
Transmission details ...

Capacity

Capacity
Fuel:	80 gal 302.8 L
Hydraulic system:	34.5 gal 130.6 L

Hydraulics

Hydraulics
Type:	variable flow (optional)
Capacity:	34.5 gal 130.6 L
Pressure:	2050 psi 141.3 bar
Valves:	2
Pump flow:	20 gpm 75.7 lpm
Total flow:	28 gpm 106.0 lpm
	48 gpm 181.7 lpm (optional)
Steering flow:	8 gpm 30.3 lpm

Tractor hitch

Tractor hitch
Rear Type:	II, III

Power Take-off (PTO)

Power Take-off (PTO)
Rear PTO:	independent
Rear RPM:	1000

Dimensions & Tires

Dimensions & Tires
Wheelbase:	105 inches 266 cm
Weight:	11690 to 13170 pounds
Front tire:	10.00-16
Rear tire:	18.4-38
Full dimensions and tires ...

1370 Serial Numbers

1370 Serial Numbers
1971:	8674001
1972:	8691801
1973:	8712001
1974:	8736601
1975:	8770001
1976:	8797501
1977:	8810601
1978:	8830001
how to read serial numbers...

Electrical

Electrical
Ground:	negative
Batteries:	2
Battery CCA:	300
Battery volts:	12
Battery Group:	30H

Production

Production Manufacturer:J.I. Case
Type:Row-Crop tractor
Factory:Racine, Wisconsin, USA
Original price:$30,000 (1978 )

J.I. Case 1270 Power

J.I. Case 1270 Power Drawbar (claimed):109 hp
81.3 kW
PTO (claimed):127 hp
94.7 kW
Drawbar (tested):116.77 hp
87.1 kW
PTO (tested):135.39 hp
101.0 kW
power test details ...

1972 - 1978

Row-Crop tractor

Series:

1270

→ 1370

Nebraska Tractor Test 1103

Nebraska Tractor Test 1103
Diesel 12-speed 2WD June 9 - 16, 1972 Link: Nebraska Tractor Test 1103 file
PTO performance
Power at rated engine speed:	126.70 hp 94.5 kW
Fuel use:	8.9 gal/hour 33.7 l/hour
Power at rated PTO speed:	126.60 hp 94.4 kW
Fuel use:	8.7 gal/hour 32.9 l/hour
Drawbar performance
Max power:	108.45 hp 80.9 kW
Fuel use:	8.9 gal/hour 33.7 l/hour
Gear 3-Lo used for power test.
Max pull:	12,690 lbs 5756 kg
Gear 1-Hi used for pull test.

Nebraska Tractor Test 1160

Nebraska Tractor Test 1160
Diesel 12-speed 2WD June 3 - 11, 1974 Link: Nebraska Tractor Test 1160 file
PTO performance
Power at rated engine speed:	135.39 hp 101.0 kW
Fuel use:	9.8 gal/hour 37.1 l/hour
Power at rated PTO speed:	135.41 hp 101.0 kW
Fuel use:	9.5 gal/hour 36.0 l/hour
Drawbar performance
Max power:	116.77 hp 87.1 kW
Fuel use:	9.6 gal/hour 36.3 l/hour
Gear 3-Lo used for power test.
Max pull:	15,648 lbs 7097 kg
Gear 1-Int used for pull test.

J.I. Case 1270 Engine

J.I. Case 1270 Engine J.I. Case 7.4L 6-cyl diesel Fuel tank:80 gal
302.8 L
Engine details ...

1972 - 1978

Row-Crop tractor

Series:

1270

→ 1370

Engine Detail

Engine Detail
J.I. Case 451BDT
turbocharged diesel
6-cylinder
liquid-cooled
Displacement:	451 ci 7.4 L
Bore/Stroke:	4.375x5.00 inches 111 x 127 mm
Compression:	15.8:1
Rated RPM:	2100
Starter volts:	12
Coolant capacity:	42 qts 39.7 L

Mechanical

Mechanical Chassis:4x2 2WD
Steering:power
Brakes:differential hydraulic wet disc
Cab:Cab standard
Transmission:12-speed partial power shift
Transmission details ...

1972 - 1978

Row-Crop tractor

Series:

1270

→ 1370

Transmission

Transmission
Type:	partial power shift
Gears:	12 forward and 4 reverse
Oil capacity:	120 qts 113.6 L

Hydraulics

Hydraulics Pressure:2000 psi
137.9 bar
Valves:2
Pump flow:20 gpm
75.7 lpm
Total flow:28 gpm
106.0 lpm
48 gpm
181.7 lpm *Optional
Steering flow:8 gpm
30.3 lpm

Tractor hitch

Tractor hitch Rear Type:III/II

Power Take-off (PTO)

Power Take-off (PTO) Rear PTO:independent
Rear RPM:1000

Dimensions & Tires

Dimensions & Tires Wheelbase:104 inches
264 cm
Weight:13,400 lbs
6078 kg
Front tire:10.00-16
Rear tire:18.4-38
Full dimensions and tires ...

1972 - 1978

Row-Crop tractor

Series:

1270

→ 1370

J.I. Case 1270 Tires

J.I. Case 1270 Tires
Ag front:	10.00-16
Ag rear:	18.4-38
Ag front:	9.50x20
	11.00x16
	14Lx16.1
Ag rear:	16.9x38
	20.8x34
	20.8x38
	24.5x32
	23.1x34
	12.4x42

Dimensions

Dimensions
Wheelbase:	104 inches 264 cm
Length:	182 inches 462 cm
Width:	96 inches 243 cm
	120 inches 304 cm (duals)
Height (cab):	116 inches 294 cm
Operating weight:	13,400 lbs 6078 kg
Ballasted weight:	18,910 lbs 8577 kg
Ground clearance:	16 inches 40 cm