WhichTractor
  • Rigid chassis
  • WhichTractor size: Utility
  • No lab test on file
  • 1974–1979

WhichTractor size, not the maker’s category

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

Massey Ferguson 139 (A) specs: hp, weight, years

Eicher EDK 3-4 three-cylinder diesel. The manufacturer claimed 41.4 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.

Engine power, claimed · gross or net not stated

41.4 hp

30.9 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Massey Ferguson MF 139/A”, 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
3,428 lb
3-point lift
3,307 lb
Hyd. flow
7.9 gpm
Top speed
15.5 mph

Massey Ferguson 139 (A) specs: key facts

  • The Massey Ferguson 139 (A) was built from 1974 to 1979.

  • The Massey Ferguson 139 (A) has a claimed engine power (gross or net not stated) of 30.9 kW (41.4 hp); it has no measured PTO figure.

  • The Massey Ferguson 139 (A) was offered in two-wheel-drive and four-wheel-drive versions.

  • The Massey Ferguson 139 (A) has a Eicher EDK 3-4 engine, a 3-cylinder 2.94 L diesel unit.Source 1

  • The Massey Ferguson 139 (A) weighs 1,555 kg (3,428 lb) unladen.

  • The Massey Ferguson 139 (A) has a rear PTO running at 540/1000 rpm.

  • The three-point hitch of the Massey Ferguson 139 (A) lifts 1,500 kg (3,307 lb) at the lower-link ends.

  • The hydraulic pump of the Massey Ferguson 139 (A) delivers 30.0 L/min (7.9 gpm).

Source · Traktorenlexikon, “Massey Ferguson MF 139/A”

Illustration of the 1974–1979 Massey Ferguson MF 139 (A), a 41 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 a 139 (A) have?

The only figure for the 139 (A) is 41.4 hp (30.9 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)
41.4 hp

Source · Traktorenlexikon, “Massey Ferguson MF 139/A”

What engine is in a 139 (A)?

A 139 (A) has an Eicher EDK 3-4, a 3-cylinder 2.94 L diesel engine.

Engine — 139 (A) engine specifications
Make & modelEicher EDK 3-4
Cylinders3, air-cooledSource 2
Displacement179.7 ci · 2.94 L
Max torque114 lb·ft · 155 N·m @ 1,400 rpmSource 2
Electrical system12 VSource 2

Source · Traktorenlexikon, “Eicher 3151 Tiger II”

How much will a 139 (A) lift, and what is its hydraulic flow?

A 139 (A) lifts 3,307 lb (1,500 kg) at the lower-link ends of its Category 1 three-point hitch.

Hydraulics & PTO — 139 (A) hydraulics and PTO specifications
Pump flow7.9 gpm · 30.0 L/min
Hitch categoryCategory 1
Lift at ends3,307 lb · 1,500 kg
Rear PTO540/1000 rpm @ 1,925 engine rpm
PTO shaft1 3/8"- 6 splines

Source · Traktorenlexikon, “Massey Ferguson MF 139/A”

What transmission does a 139 (A) have?

Transmission specifications for the 139 (A) are below.

Transmission — 139 (A) transmission specifications
ClutchPedal operated dry double clutch
BrakesPedal operated internal expanding shoe brake acting on rear wheels
SteeringMechanical ZF Gemmer steering
Top speed15.5 mph · 25 km/h

Source · Traktorenlexikon, “Massey Ferguson MF 139/A”

How much does a 139 (A) weigh?

A 139 (A) weighs 3,428 lb (1,555 kg) unladen.

Weights & dimensions — 139 (A) weights and dimensions
Unladen weight3,428 lb · 1,555 kgtwo-wheel-drive version
Maximum permissible mass5,512 lb · 2,500 kg
Wheelbase77.0 in · 1,955 mmtwo-wheel-drive version
Length124.0 in · 3,150 mmtwo-wheel-drive version
Width37.4 in · 950 mm
Height48.4 in · 1,230 mm
Ground clearance11.0 in · 280 mmtwo-wheel-drive version
Front track26.8–42.5 in · 680–1,080 mmtwo-wheel-drive version
Rear track27.6–37.0 in · 700–940 mmthe article lists alternatives
Turning radius, braked8.5 ft · 2.60 mtwo-wheel-drive version

Source · Traktorenlexikon, “Massey Ferguson MF 139/A”

What oil does a 139 (A) take, and how much?

A 139 (A) engine takes 11.1 qt (10.5 L). Single source, not independently verified — always confirm against the operator’s manual for your machine.

139 (A) fluid capacities, grades and service intervals
SystemCapacity
Engine oil11.1 qt · 10.5 LSource: Traktorenlexikon, “Massey Ferguson MF 139/A” · single source, not independently verified
Transmission15.9 qt · 15.0 LSource: Traktorenlexikon, “Massey Ferguson MF 139/A” · single source, not independently verified

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

Which tractors compare with a 139 (A)?

Within 10% of its 38.5 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.

Common questions about the Massey Ferguson 139 (A)

Is a 139 (A) two-wheel drive or four-wheel drive?

The Massey Ferguson 139 (A) was offered in two-wheel-drive and four-wheel-drive versions.

What PTO does a 139 (A) have?

A 139 (A) has a 540/1000 rpm rear PTO on a 1 3/8"- 6 splines shaft.

Sources and how this page was built

Compiled from Traktorenlexikon, “Massey Ferguson MF 139/A”; and Traktorenlexikon, “Eicher 3151 Tiger II”.

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: Eicher 3151 Tiger II — CC BY-SA 4.0, WIKIBOOKS-TL-82278 · revision 1056184. Wikibooks contributors (Traktorenlexikon). Original document
  2. Traktorenlexikon: Massey Ferguson MF 139/A — CC BY-SA 4.0, WIKIBOOKS-TL-104276 · revision 992100. Wikibooks contributors (Traktorenlexikon). Original document