WhichTractor
  • WhichTractor size: Standard-size
  • No lab test on file
  • 1976–1978
  • 52 built

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

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

Hürlimann 7700 specs: hp, weight, years

Hürlimann D-310 four-cylinder diesel. The manufacturer claimed 75.9 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.

Engine power, claimed · gross or net not stated

75.9 hp

56.6 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Hürlimann 7700”, 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
6,460 lb
3-point lift
5,313 lb
Top speed
15.5 mph

Hürlimann 7700 specs: key facts

  • The Hürlimann 7700 was built from 1976 to 1978.

  • The Hürlimann 7700 has a claimed engine power (gross or net not stated) of 56.6 kW (75.9 hp); it has no measured PTO figure.

  • The Hürlimann 7700 was offered in two-wheel-drive and four-wheel-drive versions.

  • The Hürlimann 7700 has a Hürlimann D-310 engine, a 4-cylinder 4.95 L diesel unit.

  • The Hürlimann 7700 weighs 2,930 kg (6,460 lb) unladen.

  • The Hürlimann 7700 has a rear PTO running at 540 rpm.

  • The three-point hitch of the Hürlimann 7700 lifts 2,410 kg (5,313 lb) at the lower-link ends.

Source · Traktorenlexikon, “Hürlimann 7700”

How does the 7700 compare with its class?

  • Limitation:

    A 55 L fuel tank is low for its class — 39% below the median of 90 L across the 384 machines within 10% of its power that hold this figure.

Derived by WhichTractor from 415 comparable records. How we work this out

Illustration of the 1976–1978 Hürlimann 7700, a 76 hp farm tractor, four-wheel-drive version · cab was optional — shown without it, a drawing generated from its specification record
Illustration — not a photograph · four-wheel-drive version · cab was optional — shown without it

How much horsepower does a 7700 have?

The only figure for the 7700 is 75.9 hp (56.6 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)
75.9 hp

Source · Traktorenlexikon, “Hürlimann 7700”

What engine is in a 7700?

A 7700 has a Hürlimann D-310, a 4-cylinder 4.95 L diesel engine.

Engine — 7700 engine specifications
Make & modelHürlimann D-310
Cylinders4, liquid-cooled
Displacement302.3 ci · 4.95 L
Electrical system12 V

Source · Traktorenlexikon, “Hürlimann 7700”

How much will a 7700 lift?

A 7700 lifts 5,313 lb (2,410 kg) at the lower-link ends of its Category 2 three-point hitch.

Hydraulics & PTO — 7700 hydraulics and PTO specifications
Hitch categoryCategory 2
Lift at ends5,313 lb · 2,410 kg
Rear PTO540 rpm

Source · Traktorenlexikon, “Hürlimann 7700”

What transmission does a 7700 have?

Transmission specifications for the 7700 are below.

Transmission — 7700 transmission specifications
SteeringHydraulic ZF spindle steering
Top speed15.5 mph · 25 km/h

Source · Traktorenlexikon, “Hürlimann 7700”

How much does a 7700 weigh?

A 7700 weighs 6,460 lb (2,930 kg) unladen.

Weights & dimensions — 7700 weights and dimensions
Unladen weight6,460 lb · 2,930 kgtwo-wheel-drive version
Wheelbase93.7 in · 2,380 mm
Length147.6 in · 3,750 mm
Width75.6 in · 1,920 mm
Height74.8 in · 1,900 mm
Front track59.1 in · 1,500 mmWikibooks gives one track for both axles
Rear track59.1 in · 1,500 mmWikibooks gives one track for both axles

Source · Traktorenlexikon, “Hürlimann 7700”

What oil does a 7700 take, and how much?

A 7700 engine takes 12.7 qt (12.0 L). Single source, not independently verified — always confirm against the operator’s manual for your machine.

7700 fluid capacities, grades and service intervals
SystemCapacity
Engine oil12.7 qt · 12.0 LSource: Traktorenlexikon, “Hürlimann 7700” · single source, not independently verified
Transmission52.8 qt · 50.0 LSource: Traktorenlexikon, “Hürlimann 7700” · single source, not independently verified
Cooling system24.3 qt · 23.0 LSource: Traktorenlexikon, “Hürlimann 7700” · single source, not independently verified

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

Which tractors compare with a 7700?

Within 10% of its 75.9 hp of claimed engine power, the same type, and first built within 15 years of it.

Common questions about the Hürlimann 7700

Is a 7700 two-wheel drive or four-wheel drive?

The Hürlimann 7700 was offered in two-wheel-drive and four-wheel-drive versions.

What PTO does a 7700 have?

A 7700 has a 540 rpm rear PTO.

Sources and how this page was built

Compiled from Traktorenlexikon, “Hürlimann 7700”.

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: Hürlimann 7700 — CC BY-SA 4.0, WIKIBOOKS-TL-104933 · revision 861624. Wikibooks contributors (Traktorenlexikon). Original document