URSUS 1634 Transmission specs

The fastest speed on record for a 1634 is 16.8–18.6 mph (27–30 km/h). The gearbox itself is not on record yet.

12 transmission values on record for the 1634.

Engine power, claimed · gross or net not stated

153 hp

114 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Wikipedia (pl): Ursus 1634 (open data), 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 1634 go?

The fastest speed on record for a 1634 is 16.8–18.6 mph (27–30 km/h). The gearbox itself is not on record yet.

Transmission — 1634 Transmission
Drive	4WD
Forward gears	12^{Source 2}
Reverse gears	6^{Source 2}
Transmission as described	12 forward/6 reverse or 16 forward/8 reverse
Clutch	Pedal-operated, hydraulic-dry ZTS-MARTIN single-disc clutch
Top speed forward	16.8–18.6 mph · 27–30 km/hthe article lists alternatives
Top speed reverse	9.1 mph · 14.68 km/hhighest reverse speed printed in the article's speed tables
Creeper gears available, optional	Yes
Service brakes	Pedal-operated hydraulic CSRS double-disc brake acting on side shafts
Steering	Hydraulic PILMET steering with adjustable steering wheel
Differential lock	Lockable multi-disc differential
Front axle	Pendulum-mounted ZTS steering drive front axle with multi-disc clutch

Source · Traktorenlexikon, “Ursus 1634”

12 transmission values from Traktorenlexikon, “Ursus 1634”; and Wikipedia (pl): Ursus 1634 (open data).

Sources checked

14 SEP 2026

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

Traktorenlexikon: Ursus 1634 — CC BY-SA 4.0, WIKIBOOKS-TL-70474 · revision 1051323. Wikibooks contributors (Traktorenlexikon). Original document
Wikipedia (pl): Ursus 1634 — CC BY-SA 4.0, plwiki:Ursus 1634. Wikipedia contributors (Polish). Original document