- Rigid chassis
- WhichTractor size: Standard-size
- No lab test on file
- 1970
- 450 built
WhichTractor size, not the maker’s category
Derived by WhichTractor from a sourced three-point linkage. How we decide what a machine is
J.I. Case 1090 specs: hp, weight, years
CASE A-451 six-cylinder diesel. The manufacturer claimed 121.2 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.
Engine power, claimed · gross or net not stated
121.2 hp
90.4 kW as stated by the source
No lab test on file
Claimed · standard not stated by the source
Source · Traktorenlexikon, “Case 1090”, claimed
This is the maker’s own figure, measured at the engine. Power at the PTO is lower — by how much, for this machine, nobody has measured.
- Weight
- 10,395 lb
- Hyd. flow
- 16.0 gpm
- Top speed
- 15.5 mph
J.I. Case 1090 specs: key facts
The J.I. Case 1090 was built in 1970.
The J.I. Case 1090 has a claimed engine power (gross or net not stated) of 90.4 kW (121.2 hp); it has no measured PTO figure.
The J.I. Case 1090 is two-wheel drive (2WD).
The J.I. Case 1090 has a CASE A-451 engine, a 6-cylinder 7.39 L diesel unit.Source 1
The J.I. Case 1090 weighs 4,715 kg (10,395 lb) unladen.
The J.I. Case 1090 has a rear PTO running at 1000 rpm.
The hydraulic pump of the J.I. Case 1090 delivers 60.6 L/min (16.0 gpm).
Source · Traktorenlexikon, “Case 1090”
How does the 1090 compare with its class?
- Limitation:
Eight forward gears is low for its class — 50% below the median of 16 across the 251 machines within 10% of its power that hold this figure.
- Limitation:
The power figure is a manufacturer claim, not a measurement. No laboratory test report exists for this machine. Of the 281 tractors within 10% of its power, 11% carry one.
Derived by WhichTractor from 281 comparable records. How we work this out
How much horsepower does a 1090 have?
The only figure for the 1090 is 121.2 hp (90.4 kW) of claimed engine power, gross or net not stated, no test standard stated — not power at the shaft.
Source · Traktorenlexikon, “Case 1090”
What engine is in a 1090?
A 1090 has a CASE A-451, a 6-cylinder 7.39 L diesel engine.
| Make & model | CASE A-451 |
|---|---|
| Cylinders | 6, liquid-cooledSource 2 |
| Displacement | 451.0 ci · 7.39 L |
| Electrical system | 12 VSource 2 |
Source · Traktorenlexikon, “Case 1070”
How much will a 1090 lift, and what is its hydraulic flow?
Hydraulic and PTO specifications for the 1090 are below.
| Pump flow | 16.0 gpm · 60.6 L/min |
|---|---|
| Hitch category | Category 2 |
| Rear PTO | 1000 rpm |
Source · Traktorenlexikon, “Case 1090”
What transmission does a 1090 have?
Transmission specifications for the 1090 are below.
| Steering | Hydrostatic steering with separate oil circuit |
|---|---|
| Top speed | 15.5 mph · 25 km/h |
Source · Traktorenlexikon, “Case 1090”
How much does a 1090 weigh?
A 1090 weighs 10,395 lb (4,715 kg) unladen.
| Unladen weight | 10,395 lb · 4,715 kg |
|---|---|
| Wheelbase | 108.0 in · 2,743 mm |
| Length | 162.0 in · 4,115 mm |
| Width | 88.0 in · 2,235 mm |
| Height | 78.0 in · 1,981 mm |
| Ground clearance | 15.0 in · 381 mm |
| Front track | 61.6–89.6 in · 1,565–2,275 mm |
| Rear track | 61.6–87.4 in · 1,565–2,220 mm |
| Turning radius, braked | 13.0 ft · 3.97 m |
Source · Traktorenlexikon, “Case 1090”
What oil does a 1090 take, and how much?
A 1090 engine takes 11.8 qt (11.2 L). Single source, not independently verified — always confirm against the operator’s manual for your machine.
| System | Capacity |
|---|---|
| Engine oil | 11.8 qt · 11.2 LSource: Traktorenlexikon, “Case 1090” · single source, not independently verified |
| Transmission | 67.9 qt · 64.3 LSource: Traktorenlexikon, “Case 1090” · single source, not independently verified |
| Cooling system | 42.0 qt · 39.7 LSource: Traktorenlexikon, “Case 1090” · single source, not independently verified |
Always confirm against the operator’s manual for your machine before service.
Which tractors compare with a 1090?
Within 10% of its 104.0 hp at the PTO as the maker claimed it, with no laboratory test on file, the same type, and first built within 15 years of it.
- OLIVER 2055104.1 hp PTO, claimed · 1969–1971Side by side with the 1090 →
- International Harvester 986104.2 hp PTO, claimed · 1976–1981Side by side with the 1090 →
- OLIVER 1950 (4 WD)104.4 hp PTO, claimed · 1964–1974Side by side with the 1090 →
- ZETOR 16045103.4 hp PTO, claimed · 1980–1984Side by side with the 1090 →
- Steyr 1200 (a)103.2 hp PTO, claimed · 1972–1975Side by side with the 1090 →
- Hürlimann H-6130A105.4 hp PTO, claimed · 1979–1982Side by side with the 1090 →
Common questions about the J.I. Case 1090
Is a 1090 two-wheel drive or four-wheel drive?
The J.I. Case 1090 is two-wheel drive (2WD).
What PTO does a 1090 have?
A 1090 has a 1000 rpm rear PTO.
Sources and how this page was built
Compiled from Traktorenlexikon, “Case 1070”; and Traktorenlexikon, “Case 1090”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: Case 1070 — CC BY-SA 4.0, WIKIBOOKS-TL-115345 · revision 972389. Wikibooks contributors (Traktorenlexikon). Original document
- Traktorenlexikon: Case 1090 — CC BY-SA 4.0, WIKIBOOKS-TL-115383 · revision 973206. Wikibooks contributors (Traktorenlexikon). Original document