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