WhichTractor
  • Vehicle type: unspecified
  • Rigid chassis
  • WhichTractor size: Standard-size
  • No lab test on file
  • 1984–1990

It was ranked on an engine power figure whose source does not say gross or net. WhichTractor size, not the maker’s category

We looked and the record does not say what this machine is. How we decide what a machine is

Fiat 115-90 (DT) specs: hp, weight, years

FIAT-IVECO 8065.05.000 six-cylinder diesel. The manufacturer claimed 113.5 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.

Engine power, claimed · gross or net not stated

113.5 hp

84.6 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Fiatagri 115-90 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
10,097 lb
Hyd. flow
14.7 gpm
Top speed
18.6–24.9 mph

Fiat 115-90 (DT) specs: key facts

  • The Fiat 115-90 (DT) was built from 1984 to 1990.

  • The Fiat 115-90 (DT) has a claimed engine power (gross or net not stated) of 84.6 kW (113.5 hp); it has no measured PTO figure.

  • The Fiat 115-90 (DT) was offered in two-wheel-drive and four-wheel-drive versions.

  • The Fiat 115-90 (DT) has a FIAT-IVECO 8065.05.000 engine, a 6-cylinder 5.86 L diesel unit.

  • The Fiat 115-90 (DT) weighs 4,580 kg (10,097 lb) unladen.

  • The Fiat 115-90 (DT) has an independent rear PTO running at 540/1000 rpm.

  • The hydraulic pump of the Fiat 115-90 (DT) delivers 55.6 L/min (14.7 gpm).

Source · Traktorenlexikon, “Fiatagri 115-90 DT”

How does the 115-90 (DT) compare with its class?

  • Limitation:

    A maximum engine torque of 353 N·m is low for its class — 16% below the median of 422 N·m across the 239 machines within 10% of its power that hold this figure.

  • Limitation:

    Twelve forward gears is low for its class — 25% below the median of 16 across the 260 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 287 tractors within 10% of its power, 10% carry one.

Derived by WhichTractor from 287 comparable records. How we work this out

Illustration of the 1984–1990 Fiat 115-90 (DT), a 113 hp farm tractor, four-wheel-drive version, a drawing generated from its specification record
Illustration — not a photograph · four-wheel-drive version

How much horsepower does an 115-90 (DT) have?

The only figure for the 115-90 (DT) is 113.5 hp (84.6 kW) of claimed engine power, gross or net not stated, no test standard stated — not power at the shaft.

Engine, claimed (gross/net not stated)
113.5 hp

Source · Traktorenlexikon, “Fiatagri 115-90 DT”

What engine is in an 115-90 (DT)?

An 115-90 (DT) has a FIAT-IVECO 8065.05.000, a 6-cylinder 5.86 L diesel engine.

Engine — 115-90 (DT) engine specifications
Make & modelFIAT-IVECO 8065.05.000
Cylinders6, liquid-cooled
Displacement357.7 ci · 5.86 L
Max torque260 lb·ft · 353 N·m @ 1,500 rpm
Electrical system12 V

Source · Traktorenlexikon, “Fiatagri 115-90 DT”

How much will an 115-90 (DT) lift, and what is its hydraulic flow?

Hydraulic and PTO specifications for the 115-90 (DT) are below.

Hydraulics & PTO — 115-90 (DT) hydraulics and PTO specifications
Pump flow14.7 gpm · 55.6 L/min
Pressure3,046–3,118 psi · 210–215 bar
Rear PTOIndependent, engine-driven, 540/1000 rpm @ 2,261 engine rpmEngages under loadGround-speed PTO available
PTO shaft1 3/8"- 6 splines or 1 3/8"- 21 parts

Source · Traktorenlexikon, “Fiatagri 115-90 DT”

What transmission does an 115-90 (DT) have?

Transmission specifications for the 115-90 (DT) are below.

Transmission — 115-90 (DT) transmission specifications
ClutchDry Valeo or LuK double clutch
BrakesPedal-operated hydraulic wet disc brake acting on differential half-shafts
SteeringHydrostatic Danfoss steering
Top speed18.6–24.9 mph · 30–40 km/hthe article lists alternatives

Source · Traktorenlexikon, “Fiatagri 115-90 DT”

How much does an 115-90 (DT) weigh?

An 115-90 (DT) weighs 10,097 lb (4,580 kg) unladen.

Weights & dimensions — 115-90 (DT) weights and dimensions
Unladen weight10,097 lb · 4,580 kgDT: 5,010
Maximum permissible mass16,535 lb · 7,500 kg
Wheelbase108.3 in · 2,750 mmDT: 2,672
Length180.3 in · 4,580 mmDT: 4,630
Width74.8–105.9 in · 1,900–2,690 mm
Height108.1 in · 2,745 mm
Ground clearance26.4 in · 670 mmDT: 470
Front track63.0–82.7 in · 1,600–2,100 mmDT: 1,800-2,235
Rear track59.8–87.4 in · 1,520–2,220 mm
Turning radius, braked12.7 ft · 3.87 mDT: 5,350

Source · Traktorenlexikon, “Fiatagri 115-90 DT”

What oil does an 115-90 (DT) take, and how much?

An 115-90 (DT) engine takes 16.1 qt (15.2 L). Single source, not independently verified — always confirm against the operator’s manual for your machine.

115-90 (DT) fluid capacities, grades and service intervals
SystemCapacity
Engine oil16.1 qt · 15.2 LSource: Traktorenlexikon, “Fiatagri 115-90 DT” · single source, not independently verified
Transmission19.3 qt · 18.3 LSource: Traktorenlexikon, “Fiatagri 115-90 DT” · single source, not independently verified
Hydraulic57.3 qt · 54.2 LSource: Traktorenlexikon, “Fiatagri 115-90 DT” · single source, not independently verified
Cooling system18.0 qt · 17.0 LSource: Traktorenlexikon, “Fiatagri 115-90 DT” · single source, not independently verified

Always confirm against the operator’s manual for your machine before service.

Which tractors compare with an 115-90 (DT)?

Within 10% of its 113.5 hp of claimed engine power, the same type, and first built within 15 years of it.

Common questions about the Fiat 115-90 (DT)

Is an 115-90 (DT) two-wheel drive or four-wheel drive?

The Fiat 115-90 (DT) was offered in two-wheel-drive and four-wheel-drive versions.

What PTO does an 115-90 (DT) have?

An 115-90 (DT) has a independent 540/1000 rpm rear PTO on a 1 3/8"- 6 splines or 1 3/8"- 21 parts shaft.

Sources and how this page was built

Compiled from Traktorenlexikon, “Fiatagri 115-90 DT”.

Sources checked

14 SEP 2026

Spotted an error?

Sources

Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution

  1. Traktorenlexikon: Fiatagri 115-90 DT — CC BY-SA 4.0, WIKIBOOKS-TL-91344 · revision 1077439. Wikibooks contributors (Traktorenlexikon). Original document