• Standard layout, Rigid chassis
  • WhichTractor size: Standard-size
  • Lab tested ×1
  • 1997–2002

WhichTractor size, not the maker’s category

Case-IH MX 120 Transmission specs

11 transmission values on record for the MX 120.

Measured at the PTO shaft

109.6 hp

Brochure claimed 118.4 hp difference −7%

Source · OECD Test 1678, measured

Why the tested figure is lower than the brochure

How fast will an MX 120 go?

The fastest speed on record for an MX 120 is 18.6–24.9 mph (30–40 km/h). The gearbox itself is not on record yet.

Transmission — MX 120 Transmission
Drive4WDSource 1
Forward gears16–32the article lists alternatives
Reverse gears12–24the article lists alternatives
Transmission as described16 forward/12 reverse and 32 forward/24 reverse
ClutchWet Case-IH multi-plate clutch integrated in the transmission
Top speed forward18.6–24.9 mph · 30–40 km/hthe article lists alternatives
Top speed reverse14.3 mph · 22.97 km/hhighest reverse speed printed in the article's speed tables
Creeper gears available, optionalYes
Service brakesPedal-operated hydraulic wet Case-IH full disc brake acting on differential side shafts
SteeringHydrostatic Danfoss or Eaton steering[class_1_2b@1: the source names alternative makers; the earlier English named only the first]
Differential lockElectro-hydraulically operated jaw differential lock

Source · Traktorenlexikon, “Case-IH MX120”

Sources and how this page was built

11 transmission values from OECD test report 1678, 1997; and Traktorenlexikon, “Case-IH MX120”.

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. OECD Code 2 test report 1 678/1: Case IH MX 120 — Licence not stated by the publisher; facts cited, OECD-1678 · published 1997-10-02 · retrieved 2026-09-14. OECD; testing station DLG, Gross-Umstadt, Germany. Original document
  2. OECD Code 2 test report 1 678/2: Case IH MX 120 — Licence not stated by the publisher; facts cited, OECD-1678 · published 1997-10-02 · retrieved 2026-09-14. OECD; testing station DLG, Gross-Umstadt, Germany. Original document
  3. Traktorenlexikon: Case-IH MX120 — CC BY-SA 4.0, WIKIBOOKS-TL-89520 · revision 980922. Wikibooks contributors (Traktorenlexikon). Original document