WhichTractor
  • Vehicle type: unspecified
  • Rigid chassis
  • WhichTractor size: Utility
  • No lab test on file
  • 1995–2004

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

Case-Steyr M 975a specs: hp, weight, years

MWM 301.88 T three-cylinder diesel. The manufacturer claimed 74 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.

Engine power, claimed · gross or net not stated

74 hp

55 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Steyr M 975”, 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
6,834 lb
Hyd. flow
10.9 gpm
Top speed
18.6–24.9 mph

Case-Steyr M 975a specs: key facts

  • The Case-Steyr M 975a was built from 1995 to 2004.

  • The Case-Steyr M 975a has a claimed engine power (gross or net not stated) of 55 kW (74 hp); it has no measured PTO figure.

  • The Case-Steyr M 975a is four-wheel drive (4WD).

  • The Case-Steyr M 975a has a MWM 301.88 T engine, a 3-cylinder diesel unit.

  • The Case-Steyr M 975a weighs 3,100 kg (6,834 lb) unladen.

  • The Case-Steyr M 975a has a rear PTO running at 540 rpm / 1000 rpm.

  • The hydraulic pump of the Case-Steyr M 975a delivers 41.4 L/min (10.9 gpm).

Source · Traktorenlexikon, “Steyr M 975”

Illustration of the 1995–2004 Case-Steyr M 975 a, a 74 hp farm tractor, colour not recorded — shown unpainted, a drawing generated from its specification record
Illustration — not a photograph · colour not recorded — shown unpainted

How much horsepower does an M 975a have?

The only figure for the M 975a is 74 hp (55 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 hp

Source · Traktorenlexikon, “Steyr M 975”

What engine is in an M 975a?

An M 975a has an MWM 301.88 T, a 3-cylinder diesel engine.

Engine — M 975a engine specifications
Make & modelMWM 301.88 T
Cylinders3, liquid-cooled

Source · Traktorenlexikon, “Steyr M 975”

How much will an M 975a lift, and what is its hydraulic flow?

Hydraulic and PTO specifications for the M 975a are below.

Hydraulics & PTO — M 975a hydraulics and PTO specifications
Pump flow10.9 gpm · 41.4 L/min
Rear PTO540 rpm / 1000 rpm
PTO shaft1 3/8"- 6 splines (Form-1)

Source · Traktorenlexikon, “Steyr M 975”

What transmission does an M 975a have?

Transmission specifications for the M 975a are below.

Transmission — M 975a transmission specifications
ClutchDry double clutch
BrakesPedal-operated dry SIRMAC multi-disc brake acting on differential side shafts
SteeringHydrostatic ZF steering type 8492 with separate oil circuit
Top speed18.6–24.9 mph · 30–40 km/hthe article lists alternatives

Source · Traktorenlexikon, “Steyr M 975”

How much does an M 975a weigh?

An M 975a weighs 6,834 lb (3,100 kg) unladen.

Weights & dimensions — M 975a weights and dimensions
Unladen weight6,834 lb · 3,100 kg
Wheelbase87.8 in · 2,229 mm
Length149.3 in · 3,792 mm
Width74.8 in · 1,900 mm
Height99.0 in · 2,515 mm
Ground clearance15.7 in · 400 mm
Front track57.7–60.3 in · 1,465–1,532 mmthe article lists alternatives
Rear track53.1–59.3 in · 1,350–1,506 mmthe article lists alternatives

Source · Traktorenlexikon, “Steyr M 975”

What oil does an M 975a take, and how much?

An M 975a engine takes 7.9 qt (7.5 L). Single source, not independently verified — always confirm against the operator’s manual for your machine.

M 975a fluid capacities, grades and service intervals
SystemCapacity
Engine oil7.9 qt · 7.5 LSource: Traktorenlexikon, “Steyr M 975” · single source, not independently verified
Transmission25.4 qt · 24.0 LSource: Traktorenlexikon, “Steyr M 975” · single source, not independently verified
Hydraulic15.9 qt · 15.0 LSource: Traktorenlexikon, “Steyr M 975” · single source, not independently verified
Front axle5.3 qt · 5.0 LSource: Traktorenlexikon, “Steyr M 975” · single source, not independently verified
Cooling system12.7 qt · 12.0 LSource: Traktorenlexikon, “Steyr M 975” · single source, not independently verified

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

Which tractors compare with an M 975a?

Within 10% of its 74 hp of claimed engine power, the same type, and first built within 15 years of it.

Common questions about the Case-Steyr M 975a

Is an M 975a two-wheel drive or four-wheel drive?

The Case-Steyr M 975a is four-wheel drive (4WD).

What PTO does an M 975a have?

An M 975a has a 540 rpm / 1000 rpm rear PTO on a 1 3/8"- 6 splines (Form-1) shaft.

Sources and how this page was built

Compiled from Traktorenlexikon, “Steyr M 975”.

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: Steyr M 975 — CC BY-SA 4.0, WIKIBOOKS-TL-73689 · revision 1021531. Wikibooks contributors (Traktorenlexikon). Original document