- WhichTractor size: Utility
- No lab test on file
- 1984–1992
It sits on the compact/utility boundary, so either size is a fair description. WhichTractor size, not the maker’s category
Derived by WhichTractor from a sourced three-point linkage. How we decide what a machine is
Fiat 55-90 (DT) specs: hp, weight, years
FIAT-IVECO 8035.06.200 or (300) three-cylinder diesel. The manufacturer claimed 54.3 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.
Engine power, claimed · gross or net not stated
54.3 hp
40.5 kW as stated by the source
No lab test on file
Claimed · standard not stated by the source
Source · Traktorenlexikon, “Fiatagri 55-90/55-90 DT”, 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
- 6,129 lb
- 3-point lift
- 5,324 lb
- Top speed
- 18.6–24.9 mph
Fiat 55-90 (DT) specs: key facts
The Fiat 55-90 (DT) was built from 1984 to 1992.
The Fiat 55-90 (DT) has a claimed engine power (gross or net not stated) of 40.5 kW (54.3 hp); it has no measured PTO figure.
The Fiat 55-90 (DT) was offered in two-wheel-drive and four-wheel-drive versions.
The Fiat 55-90 (DT) has a FIAT-IVECO 8035.06.200 or (300) engine, a 3-cylinder 2.71 L diesel unit.
The Fiat 55-90 (DT) weighs 2,780 kg (6,129 lb) unladen.
The Fiat 55-90 (DT) has an independent rear PTO running at 540/1000 rpm.
The three-point hitch of the Fiat 55-90 (DT) lifts 2,415 kg (5,324 lb) at the lower-link ends.
Source · Traktorenlexikon, “Fiatagri 55-90/55-90 DT”

How much horsepower does a 55-90 (DT) have?
The only figure for the 55-90 (DT) is 54.3 hp (40.5 kW) of claimed engine power, gross or net not stated, no test standard stated — not power at the shaft.
Source · Traktorenlexikon, “Fiatagri 55-90/55-90 DT”
What engine is in a 55-90 (DT)?
A 55-90 (DT) has a FIAT-IVECO 8035.06.200 or (300), a 3-cylinder 2.71 L diesel engine.
| Make & model | FIAT-IVECO 8035.06.200 or (300) |
|---|---|
| Cylinders | 3, liquid-cooled |
| Displacement | 165.4 ci · 2.71 L |
| Max torque | 129 lb·ft · 175 N·m @ 1,280 rpm |
| Injection | direct injection |
| Electrical system | 12 V |
Source · Traktorenlexikon, “Fiatagri 55-90/55-90 DT”
How much will a 55-90 (DT) lift?
A 55-90 (DT) lifts 5,324 lb (2,415 kg) at the lower-link ends of its Category 1 three-point hitch.
| Hitch category | Category 1 |
|---|---|
| Lift at ends | 5,324 lb · 2,415 kg |
| Rear PTO | Independent, engine-driven, 540/1000 rpm @ 2,198 engine rpmEngages under loadGround-speed PTO available |
Source · Traktorenlexikon, “Fiatagri 55-90/55-90 DT”
What transmission does a 55-90 (DT) have?
Transmission specifications for the 55-90 (DT) are below.
| Clutch | Dry Valeo, O.M.G. or LuK double clutch |
|---|---|
| Steering | Hydrostatic Danfoss steering type OSPC-100 |
| Top speed | 18.6–24.9 mph · 30–40 km/hthe article lists alternatives |
Source · Traktorenlexikon, “Fiatagri 55-90/55-90 DT”
How much does a 55-90 (DT) weigh?
A 55-90 (DT) weighs 6,129 lb (2,780 kg) unladen.
| Unladen weight | 6,129 lb · 2,780 kgDT: 2,980 |
|---|---|
| Wheelbase | 87.7 in · 2,227 mmDT: 2,199 |
| Length | 147.0 in · 3,733 mmDT: 3,832 |
| Width | 67.3–90.9 in · 1,710–2,310 mm |
| Height | 98.8 in · 2,510 mm |
| Ground clearance | 17.5 in · 445 mmDT: 350 |
| Front track | 55.1–74.8 in · 1,400–1,900 mmDT: 1,545-1,875 |
| Rear track | 55.1–78.7 in · 1,400–2,000 mm |
| Turning radius, braked | 11.4 ft · 3.46 mDT: 4,420 |
Source · Traktorenlexikon, “Fiatagri 55-90/55-90 DT”
What oil does a 55-90 (DT) take, and how much?
A 55-90 (DT) engine takes 7.9 qt (7.5 L). Single source, not independently verified — always confirm against the operator’s manual for your machine.
| System | Capacity |
|---|---|
| Engine oil | 7.9 qt · 7.5 LSource: Traktorenlexikon, “Fiatagri 55-90/55-90 DT” · single source, not independently verified |
| Transmission & hydraulic | 53.4 qt · 50.5 LSource: Traktorenlexikon, “Fiatagri 55-90/55-90 DT” · single source, not independently verified |
| Cooling system | 12.7 qt · 12.0 LSource: Traktorenlexikon, “Fiatagri 55-90/55-90 DT” · single source, not independently verified |
Always confirm against the operator’s manual for your machine before service.
Which tractors compare with a 55-90 (DT)?
Within 10% of its 54.3 hp of claimed engine power, the same type, and first built within 15 years of it.
- Fiat 55-66 (DT)54.3 hp engine, claimed · 1985–1992Side by side with the 55-90 (DT) →
- Fiat 55-66 V/F (DT-V/F)54.3 hp engine, claimed · 1985–1992Side by side with the 55-90 (DT) →
- SAME Explorer 55 (DT)54.3 hp engine, claimed · 1983–1986Side by side with the 55-90 (DT) →
- SAME Condor 55 (DT)54.3 hp engine, claimed · 1982–1983Side by side with the 55-90 (DT) →
- AGRIFULL 55 (DT)54.3 hp engine, claimed · 1987–1991Side by side with the 55-90 (DT) →
- John Deere 2155 (A)54.3 hp engine, claimed · 1987–1992Side by side with the 55-90 (DT) →
Common questions about the Fiat 55-90 (DT)
Is a 55-90 (DT) two-wheel drive or four-wheel drive?
The Fiat 55-90 (DT) was offered in two-wheel-drive and four-wheel-drive versions.
What PTO does a 55-90 (DT) have?
A 55-90 (DT) has a independent 540/1000 rpm rear PTO.
Sources and how this page was built
Compiled from Traktorenlexikon, “Fiatagri 55-90/55-90 DT”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: Fiatagri 55-90/55-90 DT — CC BY-SA 4.0, WIKIBOOKS-TL-108669 · revision 1076882. Wikibooks contributors (Traktorenlexikon). Original document