WhichTractor
  • Rigid chassis
  • WhichTractor size: Utility
  • Not independently tested
  • 1974–1978
  • 132 built

It was ranked on an engine power figure whose source does not say gross or net. WhichTractor size, not the maker’s category

Hermann Lanz D 634 Transmission specifications

10 transmission values on record for the D 634.

Engine power, claimed · gross or net not stated

33.4 hp

24.9 kW as stated by the source

Not independently tested

Claimed · standard not stated by the source

Source · Traktorenlexikon, “HELA D634”, claimed

How fast will a D 634 go?

The fastest speed on record for a D 634 is 17.5 mph (28.1 km/h). The gearbox itself is not on record yet.

Transmission — D 634 Transmission
Drive2WD
Forward gears8
Reverse gears2
Transmission as described8 forward/2 reverse
Top speed forward17.5 mph · 28.1 km/h
Top speed reverse7.1 mph · 11.4 km/hhighest reverse speed printed in the article's speed tables
Creeper gears availableYes
SteeringDust and oil-tight sealed worm steering running in oil bath
Differential lockFoot pedal operated differential lock
Front axleOscillating steel front axle with independent wheel suspension

Source · Traktorenlexikon, “HELA D634”

Where this page comes from

10 transmission values from Traktorenlexikon, “HELA D634”.

Last verified

Not yet verified

Spotted an error?

Sources

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

  1. Traktorenlexikon: HELA D634 — CC BY-SA 4.0, WIKIBOOKS-TL-83505 · revision 791726. Wikibooks contributors (Traktorenlexikon). Original document