WhichTractor
  • Rigid chassis
  • WhichTractor size: High-power
  • No lab test on file
  • 1988–1993

WhichTractor size, not the maker’s category

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

Case-IH 7140 Magnum specs: hp, weight, years

CUMMINS 6 TA-830 six-cylinder diesel. The manufacturer claimed 226.9 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.

Engine power, claimed · gross or net not stated

226.9 hp

169.2 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Case-IH 7140”, 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
17,564 lb
3-point lift
13,781 lb
Hyd. flow
28.3 gpm
Top speed
18.6 mph

Case-IH 7140 Magnum specs: key facts

  • The Case-IH 7140 Magnum was built from 1988 to 1993.

  • The Case-IH 7140 Magnum has a claimed engine power (gross or net not stated) of 169.2 kW (226.9 hp); it has no measured PTO figure.

  • The Case-IH 7140 Magnum is four-wheel drive (4WD).

  • The Case-IH 7140 Magnum has a CUMMINS 6 TA-830 engine, a 6-cylinder 8.27 L diesel unit.Source 2

  • The Case-IH 7140 Magnum weighs 7,967 kg (17,564 lb) unladen.

  • The Case-IH 7140 Magnum has an independent rear PTO running at 1000 rpm.

  • The three-point hitch of the Case-IH 7140 Magnum lifts 6,251 kg (13,781 lb) at the lower-link ends.

  • The hydraulic pump of the Case-IH 7140 Magnum delivers 107.2 L/min (28.3 gpm).

Source · Traktorenlexikon, “Case-IH 7140”

How does the 7140 Magnum compare with its class?

  • Limitation:

    A 295 L fuel tank is low for its class — 35% below the median of 454 L across the 90 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 92 tractors within 10% of its power, 22% carry one.

Derived by WhichTractor from 92 comparable records. How we work this out

Illustration of the 1988–1993 Case-IH 7140 Magnum, a 227 hp farm tractor, a drawing generated from its specification record
Illustration — not a photograph

How much horsepower does a 7140 Magnum have?

The only figure for the 7140 Magnum is 226.9 hp (169.2 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)
226.9 hp

Source · Traktorenlexikon, “Case-IH 7140”

What engine is in a 7140 Magnum?

A 7140 Magnum has a CUMMINS 6 TA-830, a 6-cylinder 8.27 L diesel engine.

Engine — 7140 Magnum engine specifications
Make & modelCUMMINS 6 TA-830Source 2
Cylinders6, liquid-cooledSource 2
Displacement504.5 ci · 8.27 LSource 2
Max torque635 lb·ft · 861 N·m @ 1,500 rpm
InjectionDirect injection with Bosch inline injection pump and Bosch multi-hole nozzles
Electrical system12 V

Source · Traktorenlexikon, “Case-IH 7140”

How much will a 7140 Magnum lift, and what is its hydraulic flow?

A 7140 Magnum lifts 13,781 lb (6,251 kg) at the lower-link ends of its Category 3 three-point hitch.

Hydraulics & PTO — 7140 Magnum hydraulics and PTO specifications
Pump flow28.3 gpm · 107.2 L/min
Pressure2,625 psi · 181 bar
Hitch categoryCategory 3
Lift at ends13,781 lb · 6,251 kg
Rear PTOIndependent, engine-driven, 1000 rpmEngages under load
PTO shaft1 3/8"- 21 teilig

Source · Traktorenlexikon, “Case-IH 7140”

What transmission does a 7140 Magnum have?

Transmission specifications for the 7140 Magnum are below.

Transmission — 7140 Magnum transmission specifications
ClutchOil-immersed Case-IH multi-plate clutch with nine plates
BrakesPedal-operated hydraulic full disc brake, designed as individual wheel brake
SteeringHydrostatic TRW steering with two integrated steering cylinders
Top speed18.6 mph · 30 km/h

Source · Traktorenlexikon, “Case-IH 7140”

How much does a 7140 Magnum weigh?

A 7140 Magnum weighs 17,564 lb (7,967 kg) unladen.

Weights & dimensions — 7140 Magnum weights and dimensions
Unladen weight17,564 lb · 7,967 kg
Maximum permissible mass25,519 lb · 11,575 kg
Maximum front axle load9,921 lb · 4,500 kg
Maximum rear axle load17,086 lb · 7,750 kg
Wheelbase118.3 in · 3,006 mm
Length200.4 in · 5,089 mm
Width114.0–125.0 in · 2,896–3,175 mm
Height120.7 in · 3,067 mm
Ground clearance19.3 in · 489 mm
Front track62.1–92.8 in · 1,577–2,356 mm
Rear track64.0–101.0 in · 1,626–2,565 mm
Turning radius, braked16.1 ft · 4.90 m

Source · Traktorenlexikon, “Case-IH 7140”

What oil does a 7140 Magnum take, and how much?

A 7140 Magnum engine takes 20.1 qt (19.0 L). Single source, not independently verified — always confirm against the operator’s manual for your machine.

7140 Magnum fluid capacities, grades and service intervals
SystemCapacity
Engine oil20.1 qt · 19.0 LSource: Traktorenlexikon, “Case-IH 7140” · single source, not independently verified
Transmission & hydraulic201.8 qt · 191.0 LSource: Traktorenlexikon, “Case-IH 7140” · single source, not independently verified
Front axle12.0 qt · 11.4 LSource: Traktorenlexikon, “Case-IH 7140” · single source, not independently verified
Cooling system31.0 qt · 29.3 LSource: Traktorenlexikon, “Case-IH 7140” · single source, not independently verified

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

Which tractors compare with a 7140 Magnum?

Within 10% of its 226.9 hp of claimed engine power, the same type, and first built within 15 years of it.

Common questions about the Case-IH 7140 Magnum

Is a 7140 Magnum two-wheel drive or four-wheel drive?

The Case-IH 7140 Magnum is four-wheel drive (4WD).

What PTO does a 7140 Magnum have?

A 7140 Magnum has a independent 1000 rpm rear PTO on a 1 3/8"- 21 teilig shaft.

Sources and how this page was built

Compiled from Traktorenlexikon, “Case-IH 7230 PRO/8930”; and Traktorenlexikon, “Case-IH 7140”.

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: Case-IH 7140 — CC BY-SA 4.0, WIKIBOOKS-TL-90525 · revision 977070. Wikibooks contributors (Traktorenlexikon). Original document
  2. Traktorenlexikon: Case-IH 7230 PRO/8930 — CC BY-SA 4.0, WIKIBOOKS-TL-90517 · revision 977810. Wikibooks contributors (Traktorenlexikon). Original document