J.I. Case 1175

The J.I. Case 1175 is a tractor produced by J I Case. It is equipped with a 451 ci 7.4 L engine. The rated power output is 121.93 hp 90.9 kW. Transmission: 8 forward and 2 reverse. Operating weight: 10200 lbs 4626 kg.

Overview

	1971 - 1978 Row-Crop tractor
1971 - 1978
Row-Crop tractor

Production
Manufacturer	J.I. Case
Row-Crop tractor
Built in Racine, Wisconsin, USA
Total built	8372
Original price was $21,700 in 1978

J.I. Case 1175 Engine
J.I. Case 7.4L 6-cyl diesel
Fuel tank	50 gal 189.2 L
Engine details ...

J.I. Case 1175 Transmission
8-speed
Transmission details ...

J.I. Case 1175 Power
PTO (claimed)	122 hp 91.0 kW
Drawbar (tested)	108.15 hp 80.6 kW
PTO (tested)	121.93 hp 90.9 kW
Performance test details ...

Mechanical
Two-wheel drive
Power steering
Hydraulic dry disc brakes
Open operator station. Cab optional with available air-conditioning.

Hydraulics
Type	open center
Pressure	2250 psi 155.1 bar
Valves	2
Pump flow	16 gpm 60.6 lpm

Tractor hitch
Rear Type	II
Control	lower-link draft sensing

Power Take-off (PTO)
Rear PTO	independent
Rear PTO Type	1000 (1.375)
	540/1000 OptOptional
Engine RPM	1000@1900

Dimensions & Tires
Weight	10200 lbs 4626 kg
Front tire	10.00-16
Rear tire	18.4-38
Full dimensions and tires ...

Electrical
Charging system	alternator
Charging amps	55
Battery volts	12

References
Agri King 1370 - 1270 - 1175 High-Production Tractors published in 1973, by J.I. Case
1975 Spring Buyers Guide published by J.I. Case
Time-saving experts published in 1975, by J.I. Case
"Specializing" for Specialists published in 1978, by J.I. Case

Engine

Engine Detail — 451 ci / 7.4 L Diesel

Manufacturer	J.I. Case
Configuration	turbocharged diesel, 6-cylinder, liquid-cooled
Displacement	451 ci 7.4 L
Bore/Stroke	4.375x5.00 inches 111 x 127 mm
Air cleaner	dry
Compression	16.5:1
Rated RPM	2100
Starter volts	12
Coolant capacity	40 qts 37.9 L

Transmission

Transmission — 8 forward and 2 reverse

Gears	8 forward and 2 reverse
Clutch	381mm ferrometallic dry disc
Four gears (1-4) plus reverse in two ranges (low/high).

Dimensions

J.I. Case 1175 Tires
Ag front	10.00-16
Ag rear	18.4-38

Dimensions
Weight	10200 lbs 4626 kg

Tests

Nebraska Tractor Test 1062
Diesel 8-speed 2WD November 6 - 19, 1970 Link: Nebraska Tractor Test 1062 file
PTO performance
Power at rated engine speed	121.93 hp 90.9 kW
Fuel use	7.7 gal/hour 29.1 l/hour
Power at rated PTO speed	118.13 hp 88.1 kW
Fuel use	7.2 gal/hour 27.3 l/hour
Drawbar performance
Max power	108.15 hp 80.6 kW
Fuel use	7.8 gal/hour 29.5 l/hour
Gear 4L used for power test.
Max pull	13730 lbs 6227 kg
Gear 2L used for pull test.