ZETOR Proxima 7421/7441 Transmission specs

The fastest speed on record for a Proxima 7421/7441 is 18.6–24.9 mph (30–40 km/h). The gearbox itself is not on record yet.

12 transmission values on record for the Proxima 7421/7441.

Engine power, claimed · gross or net not stated

71 hp

53 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Zetor Proxima 7421/7441”, 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.

How fast will a Proxima 7421/7441 go?

The fastest speed on record for a Proxima 7421/7441 is 18.6–24.9 mph (30–40 km/h). The gearbox itself is not on record yet.

Transmission — Proxima 7421/7441 Transmission
Drive	Available in two-wheel and four-wheel drive
Forward gears	10–20the article lists alternatives
Reverse gears	2–12the article lists alternatives
Transmission as described	20 forward/4 reverse, 10 forward/2 reverse and 12 forward/12 reverse
Clutch	Dry Zetor double clutch
Top speed forward	18.6–24.9 mph · 30–40 km/hthe article lists alternatives
Top speed reverse	24.4 mph · 39.30 km/hhighest reverse speed printed in the article's speed tables
Creeper gears available, optional	Yes
Service brakes	Pedal operated hydraulic wet Zetor disc brakes
Steering	Hydrostatic Sauer-Danfoss steering
Differential lock	Pedal operated electropneumatic jaw differential lock
Front axle	Pendulum suspended telescopic front axle

Source · Traktorenlexikon, “Zetor Proxima 7421/7441”

12 transmission values from Traktorenlexikon, “Zetor Proxima 7421/7441”.

Sources checked

14 SEP 2026

Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution

Traktorenlexikon: Zetor Proxima 7421/7441 — CC BY-SA 4.0, WIKIBOOKS-TL-112694 · revision 989270. Wikibooks contributors (Traktorenlexikon). Original document