WhichTractor
  • Rigid chassis
  • WhichTractor size: Standard-size
  • No lab test on file
  • 1968–1971

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

Derived by WhichTractor from a sourced three-point linkage. How we decide what a machine is

Fiat 750 (DT) specs: hp, weight, years

O.M.-FIAT CO 3/70 four-cylinder diesel. The manufacturer claimed 74.0 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.

Engine power, claimed · gross or net not stated

74.0 hp

55.2 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Fiat 750/750 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
6,713 lb
3-point lift
4,960 lb
Hyd. flow
7.3 gpm
Top speed
14.9 mph

Fiat 750 (DT) specs: key facts

  • The Fiat 750 (DT) was built from 1968 to 1971.

  • The Fiat 750 (DT) has a claimed engine power (gross or net not stated) of 55.2 kW (74.0 hp); it has no measured PTO figure.

  • The Fiat 750 (DT) was offered in two-wheel-drive and four-wheel-drive versions.

  • The Fiat 750 (DT) has a O.M.-FIAT CO 3/70 engine, a 4-cylinder 4.56 L diesel unit.Source 2

  • The Fiat 750 (DT) weighs 3,045 kg (6,713 lb) unladen.

  • The Fiat 750 (DT) has an independent rear PTO running at 540 rpm / 1000 rpm.

  • The three-point hitch of the Fiat 750 (DT) lifts 2,250 kg (4,960 lb) at the lower-link ends.

  • The hydraulic pump of the Fiat 750 (DT) delivers 27.5 L/min (7.3 gpm).

Source · Traktorenlexikon, “Fiat 750/750 DT”

How does the 750 (DT) compare with its class?

  • Limitation:

    A hydraulic pump flow of 27.5 L/min is low for its class — 33% below the median of 41 L/min across the 320 machines within 10% of its power that hold this figure.

  • Limitation:

    Seven forward gears is low for its class — 42% below the median of 12 across the 388 machines within 10% of its power that hold this figure.

Derived by WhichTractor from 398 comparable records. How we work this out

Illustration of the 1968–1971 Fiat 750 (DT), a 74 hp farm tractor, four-wheel-drive version · cab was optional — shown without it, a drawing generated from its specification record
Illustration — not a photograph · four-wheel-drive version · cab was optional — shown without it

How much horsepower does a 750 (DT) have?

The only figure for the 750 (DT) is 74.0 hp (55.2 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)
74.0 hp

Source · Traktorenlexikon, “Fiat 750/750 DT”

What engine is in a 750 (DT)?

A 750 (DT) has an O.M.-FIAT CO 3/70, a 4-cylinder 4.56 L diesel engine.

Engine — 750 (DT) engine specifications
Make & modelO.M.-FIAT CO 3/70Source 2
Cylinders4, liquid-cooledSource 2
Displacement278.4 ci · 4.56 LSource 2
Max torque206 lb·ft · 279 N·m @ 1,300 rpm
InjectionDirect injection
Electrical system12 V

Source · Traktorenlexikon, “Fiat 750/750 DT”

How much will a 750 (DT) lift, and what is its hydraulic flow?

A 750 (DT) lifts 4,960 lb (2,250 kg) at the lower-link ends of its Category 2 three-point hitch.

Hydraulics & PTO — 750 (DT) hydraulics and PTO specifications
Pump flow7.3 gpm · 27.5 L/min
Pressure2,843 psi · 196 bar
Hitch categoryCategory 2
Lift at ends4,960 lb · 2,250 kg
Rear PTOIndependent, engine-driven, 540 rpm / 1000 rpm @ 1,830 engine rpm

Source · Traktorenlexikon, “Fiat 750/750 DT”

What transmission does a 750 (DT) have?

Transmission specifications for the 750 (DT) are below.

Transmission — 750 (DT) transmission specifications
ClutchPedal-operated two-stage dry FEREDO double clutch
BrakesPedal-operated FEREDO disc brake acting on differential shafts, designed as steering brake
SteeringMechanically operated GEMMER steering
Top speed14.9 mph · 24 km/h

Source · Traktorenlexikon, “Fiat 750/750 DT”

How much does a 750 (DT) weigh?

A 750 (DT) weighs 6,713 lb (3,045 kg) unladen.

Weights & dimensions — 750 (DT) weights and dimensions
Unladen weight6,713 lb · 3,045 kgDT: 3,365
Wheelbase96.1 in · 2,440 mmDT: 2,560
Length153.9 in · 3,910 mm
Width72.0 in · 1,830 mm
Height69.9 in · 1,775 mm
Ground clearance20.5 in · 520 mmDT: 370
Front track57.1–76.8 in · 1,450–1,950 mmDT: 1,580
Rear track55.1–78.7 in · 1,400–2,000 mm
Turning radius, braked12.5 ft · 3.80 mDT: 5,850

Source · Traktorenlexikon, “Fiat 750/750 DT”

What oil does a 750 (DT) take, and how much?

A 750 (DT) engine takes 13.2 qt (12.5 L). Single source, not independently verified — always confirm against the operator’s manual for your machine.

750 (DT) fluid capacities, grades and service intervals
SystemCapacity
Engine oil13.2 qt · 12.5 LSource: Traktorenlexikon, “Fiat 750/750 DT” · single source, not independently verified
Transmission & hydraulic25.4 qt · 24.0 LSource: Traktorenlexikon, “Fiat 750/750 DT” · single source, not independently verified
Cooling system18.0 qt · 17.0 LSource: Traktorenlexikon, “Fiat 750/750 DT” · single source, not independently verified

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

Which tractors compare with a 750 (DT)?

Within 10% of its 74.0 hp of claimed engine power, the same type, and first built within 15 years of it.

Common questions about the Fiat 750 (DT)

Is a 750 (DT) two-wheel drive or four-wheel drive?

The Fiat 750 (DT) was offered in two-wheel-drive and four-wheel-drive versions.

What PTO does a 750 (DT) have?

A 750 (DT) has a independent 540 rpm / 1000 rpm rear PTO.

Sources and how this page was built

Compiled from Traktorenlexikon, “Someca 750”; and Traktorenlexikon, “Fiat 750/750 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: Fiat 750/750 DT — CC BY-SA 4.0, WIKIBOOKS-TL-121828 · revision 1074417. Wikibooks contributors (Traktorenlexikon). Original document
  2. Traktorenlexikon: Someca 750 — CC BY-SA 4.0, WIKIBOOKS-TL-121251 · revision 1067847. Wikibooks contributors (Traktorenlexikon). Original document