WhichTractor
  • Rigid chassis
  • WhichTractor size: Standard-size
  • No lab test on file
  • 1976–1982

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

Lamborghini R-904 (DT) specs: hp, weight, years

LAMBORGHINI FL-1154/2 four-cylinder diesel. The manufacturer claimed 90.8 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.

Engine power, claimed · gross or net not stated

90.8 hp

67.7 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Lamborghini R 904 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
6,636 lb
3-point lift
5,291 lb
Hyd. flow
6.4 gpm
Top speed
15.5 mph

Lamborghini R-904 (DT) specs: key facts

  • The Lamborghini R-904 (DT) was built from 1976 to 1982.

  • The Lamborghini R-904 (DT) has a claimed engine power (gross or net not stated) of 67.7 kW (90.8 hp); it has no measured PTO figure.

  • The Lamborghini R-904 (DT) was offered in two-wheel-drive and four-wheel-drive versions.

  • The Lamborghini R-904 (DT) has a LAMBORGHINI FL-1154/2 engine, a 4-cylinder 4.99 L diesel unit.

  • The Lamborghini R-904 (DT) weighs 3,010 kg (6,636 lb) unladen.

  • The Lamborghini R-904 (DT) has a rear PTO running at 540 rpm.

  • The three-point hitch of the Lamborghini R-904 (DT) lifts 2,400 kg (5,291 lb) at the lower-link ends.

  • The hydraulic pump of the Lamborghini R-904 (DT) delivers 24.2 L/min (6.4 gpm).

Source · Traktorenlexikon, “Lamborghini R 904 DT”

How does the R-904 (DT) compare with its class?

  • Limitation:

    A three-point lift at the lower links of 2,400 kg is low for its class — 37% below the median of 3,800 kg across the 288 machines within 10% of its power that hold this figure.

  • Limitation:

    A hydraulic pump flow of 24.2 L/min is low for its class — 51% below the median of 49.2 L/min across the 315 machines within 10% of its power that hold this figure.

  • Limitation:

    A 60 L fuel tank is low for its class — 52% below the median of 125 L across the 370 machines within 10% of its power that hold this figure.

Derived by WhichTractor from 391 comparable records. How we work this out

Illustration of the 1976–1982 Lamborghini R-904 (DT), a 91 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 R-904 (DT) have?

The only figure for the R-904 (DT) is 90.8 hp (67.7 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)
90.8 hp

Source · Traktorenlexikon, “Lamborghini R 904 DT”

What engine is in a R-904 (DT)?

A R-904 (DT) has an LAMBORGHINI FL-1154/2, a 4-cylinder 4.99 L diesel engine.

Engine — R-904 (DT) engine specifications
Make & modelLAMBORGHINI FL-1154/2
Cylinders4, air-cooled
Displacement304.3 ci · 4.99 L
Electrical system12 V

Source · Traktorenlexikon, “Lamborghini R 904 DT”

How much will a R-904 (DT) lift, and what is its hydraulic flow?

A R-904 (DT) lifts 5,291 lb (2,400 kg) at the lower-link ends of its Category 2 three-point hitch.

Hydraulics & PTO — R-904 (DT) hydraulics and PTO specifications
Pump flow6.4 gpm · 24.2 L/min
Pressure2,418 psi · 167 bar
Hitch categoryCategory 2
Lift at ends5,291 lb · 2,400 kg
Rear PTO540 rpm @ 1,843 engine rpm
PTO shaft1 3/8"- 6 splines (Form-1) and 1 3/8"- 21 parts (Form-2)

Source · Traktorenlexikon, “Lamborghini R 904 DT”

What transmission does a R-904 (DT) have?

Transmission specifications for the R-904 (DT) are below.

Transmission — R-904 (DT) transmission specifications
ClutchDry LuK double clutch
Top speed15.5 mph · 25 km/h

Source · Traktorenlexikon, “Lamborghini R 904 DT”

How much does a R-904 (DT) weigh?

A R-904 (DT) weighs 6,636 lb (3,010 kg) unladen.

Weights & dimensions — R-904 (DT) weights and dimensions
Unladen weight6,636 lb · 3,010 kgDT: 3,190
Length139.0 in · 3,530 mm
Width70.1–97.6 in · 1,780–2,480 mm
Height87.0 in · 2,210 mm
Ground clearance18.1 in · 460 mmDT: 370
Front track55.5–75.2 in · 1,410–1,910 mmDT: 1,460
Rear track55.1–74.8 in · 1,400–1,900 mm

Source · Traktorenlexikon, “Lamborghini R 904 DT”

What oil does a R-904 (DT) take, and how much?

A R-904 (DT) engine takes 13.7 qt (13.0 L). Single source, not independently verified — always confirm against the operator’s manual for your machine.

R-904 (DT) fluid capacities, grades and service intervals
SystemCapacity
Engine oil13.7 qt · 13.0 LSource: Traktorenlexikon, “Lamborghini R 904 DT” · single source, not independently verified
Transmission & hydraulic111.9 qt · 105.9 LSource: Traktorenlexikon, “Lamborghini R 904 DT” · single source, not independently verified
Front axle9.3 qt · 8.8 LSource: Traktorenlexikon, “Lamborghini R 904 DT” · single source, not independently verified
Final drives2.3 qt · 2.2 LSource: Traktorenlexikon, “Lamborghini R 904 DT” · single source, not independently verified

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

Which tractors compare with a R-904 (DT)?

Within 10% of its 90.8 hp of claimed engine power, the same type, and first built within 15 years of it.

Common questions about the Lamborghini R-904 (DT)

Is a R-904 (DT) two-wheel drive or four-wheel drive?

The Lamborghini R-904 (DT) was offered in two-wheel-drive and four-wheel-drive versions.

What PTO does a R-904 (DT) have?

A R-904 (DT) has a 540 rpm rear PTO on a 1 3/8"- 6 splines (Form-1) and 1 3/8"- 21 parts (Form-2) shaft.

Sources and how this page was built

Compiled from Traktorenlexikon, “Lamborghini R 904 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: Lamborghini R 904 DT — CC BY-SA 4.0, WIKIBOOKS-TL-113972 · revision 948845. Wikibooks contributors (Traktorenlexikon). Original document