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Tractor · 1970Unverified

J.I. Case 1070

Name: J.I. Case 1070
Brand: J.I. Case

J.I. Case 1070 — Model year 1970-19731974-1978 · 101 hp. Reference specifications; pending source verification.

The J.I. Case 1070 is a tractor with a rated output of 101 horsepower, situated in the middle of its class for power. Manufactured from 1970 to 1978, this model features a 6-cylinder diesel liquid-cooled engine, which drives through a two-wheel drive system with a powershift transmission. The listed weight is 4676 kilograms, making it suitable for tasks involving approximately 200 to 800 acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

101 hp

Max power

63.0 kW

Weight

4676 kg

Catalogue coverage

Variants represented

Richest spec table

109 rows

Recorded power

101 hp

Recorded weight

4676 kg

Transmissions

8-speed unsynchronized gear

Production years

1970-1978

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

Hover a source tag to verify

Overview

ManufacturerJ.I. CaseReference

Row-Crop tractorReference

Built in Racine, Wisconsin, USAReference

Total built7,561Reference

Two-wheel driveReference

Power steeringReference

Differential hydraulic dry disc brakesReference

Cab optionalReference

Engine

J.I. Case 7.4L 6-cyl dieselReference

Fuel tank189.2 LReference

Drawbar (claimed)63.4 kWReference

Drawbar (tested)67.9 kWReference

J.I. CaseReference

dieselReference

6-cylinderReference

liquid-cooledReference

Displacement7.4 LReference

Bore/Stroke111 x 127 mmReference

Air cleanerpaper elementReference

Compression16.5:1Reference

Rated RPM2000 (early)Reference

Rated RPM2100 (late)Reference

Starter volts12Reference

Coolant capacity37.9 LReference

Power at rated engine speed75.1 kWReference

Max power63.0 kWReference

Power at rated engine speed74.7 kWReference

Max power61.2 kWReference

Power at rated engine speed80.6 kWReference

Max power67.9 kWReference

Power at rated engine speed80.1 kWReference

Max power67.7 kWReference

Transmission

8-speed unsynchronized gearReference

12-speed partial power shiftReference

Typeunsynchronized gearReference

Gears8 forward and 2 reverseReference

Clutch381mm dry discReference

TransmissionRange Power ShiftReference

Typepartial power shiftReference

Gears12 forward and 4 reverseReference

Clutchhydraulic wet discsReference

Four gears each with reverse and a three-speed forward power shift.Reference

PTO & Hydraulics

PTO (claimed)75.3 kWReference

PTO (tested)80.6 kWReference

Typeopen centerReference

Valves2Reference

Pump flow60.6 lpmReference

Rear TypeIIReference

Rear PTOindependentReference

Rear PTO Type1000 (1.375)Reference

Rear PTO Type540/1000 (1.375)Reference

Engine RPM540@2000Reference

Engine RPM1000@2000Reference

Power at rated PTO speed72.0 kWReference

Power at rated PTO speed73.6 kWReference

Power at rated PTO speed74.5 kWReference

Power at rated PTO speed77.5 kWReference

Dimensions

Wide-front Wheelbase274 cmReference

Tricycle Wheelbase256 cmReference

Weight4676 kgReference

Front tire10.00-16Reference

Rear tire18.4-34Reference

Ag front10.00-16Reference

Ag rear18.4-34Reference

Length411 cmReference

Height (hood)198 cmReference

Operating weight4676 kgReference

Ground clearance38 cmReference

Front tread157 to 228 cmReference

Rear tread157 to 172 cmReference

1070 Serial Numbers

Location:Plate on instrument panelReference

19708650001Reference

19718674001Reference

19728691801Reference

19738712001Reference

19748736601Reference

19758770001Reference

19768797501Reference

19778809950Reference

19788830001Reference

FAQ: How to read a serial number table.Reference

Test results

NTTL 1035: diesel 8-speed 2WDReference

NTTL 1036: diesel 12-speed 2WDReference

NTTL 1066: diesel (2100 rpm) 12-speed 2WDReference

NTTL 1067: diesel 8-speed 2WDReference

Diesel 8-speed 2WDApril 6 - May 2, 1970Link: Nebraska Tractor Test 1035 fileReference

PTO performanceReference

Fuel use24.6 l/hourReference

Fuel use23.1 l/hourReference

Drawbar performanceReference

Fuel use23.5 l/hourReference

Gear 4-Low used for power test.Reference

Max pull5081 kgReference

Gear 2-Low used for pull test.Reference

Diesel 12-speed 2WDApril 6 - 20, 1970Link: Nebraska Tractor Test 1036 fileReference

Fuel use24.2 l/hourReference

Gear 2-High used for power test.Reference

Max pull4949 kgReference

Gear 1-Med used for pull test.Reference

Diesel (2100 rpm) 12-speed 2WDMay 7 - 21, 1971Link: Nebraska Tractor Test 1066 fileReference

Fuel use27.3 l/hourReference

Gear 2-Medium used for power test.Reference

Max pull6250 kgReference

Gear 1-Low used for pull test.Reference

Diesel 8-speed 2WDMay 6 - 21, 1971Link: Nebraska Tractor Test 1067 fileReference

Fuel use26.9 l/hourReference

Fuel use25.0 l/hourReference

Fuel use26.5 l/hourReference

Max pull5949 kgReference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

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