WhichTractor
  • Rigid chassis
  • WhichTractor size: Standard-size
  • No lab test on file
  • 1975–1978
  • 12 built

WhichTractor size, not the maker’s category

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

Bührer Komfort 6105 (A) specs: hp, weight, years

Mercedes-Benz OM 352 six-cylinder diesel. The manufacturer claimed 103.5 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.

Engine power, claimed · gross or net not stated

103.5 hp

77.2 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Bührer 6105 (A)”, 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
8,223 lb
3-point lift
4,850 lb
Hyd. flow
10.3 gpm
Top speed
15.5 mph

Bührer Komfort 6105 (A) specs: key facts

  • The Bührer Komfort 6105 (A) was built from 1975 to 1978.

  • The Bührer Komfort 6105 (A) has a claimed engine power (gross or net not stated) of 77.2 kW (103.5 hp); it has no measured PTO figure.

  • The Bührer Komfort 6105 (A) was offered in two-wheel-drive and four-wheel-drive versions.

  • The Bührer Komfort 6105 (A) has a Mercedes-Benz OM 352 engine, a 6-cylinder 5.67 L diesel unit.Source 2

  • The Bührer Komfort 6105 (A) weighs 3,730 kg (8,223 lb) unladen.

  • The Bührer Komfort 6105 (A) has an independent rear PTO running at 540/800 rpm.

  • The three-point hitch of the Bührer Komfort 6105 (A) lifts 2,200 kg (4,850 lb) at the lower-link ends.

  • The hydraulic pump of the Bührer Komfort 6105 (A) delivers 39.0 L/min (10.3 gpm).

Source · Traktorenlexikon, “Bührer 6105 (A)”

How does the Komfort 6105 (A) compare with its class?

  • Limitation:

    A three-point lift at the lower links of 2,200 kg is low for its class — 52% below the median of 4,543 kg across the 228 machines within 10% of its power that hold this figure.

Derived by WhichTractor from 340 comparable records. How we work this out

Illustration of the 1975–1978 Bührer Komfort 6105 (A), a 104 hp farm tractor, four-wheel-drive version · colour not recorded — shown unpainted · operator station not recorded — shown as an open platform, a drawing generated from its specification record
Illustration — not a photograph · four-wheel-drive version · colour not recorded — shown unpainted · operator station not recorded — shown as an open platform

How much horsepower does a Komfort 6105 (A) have?

The only figure for the Komfort 6105 (A) is 103.5 hp (77.2 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)
103.5 hp

Source · Traktorenlexikon, “Bührer 6105 (A)”

What engine is in a Komfort 6105 (A)?

A Komfort 6105 (A) has a Mercedes-Benz OM 352, a 6-cylinder 5.67 L diesel engine.

Engine — Komfort 6105 (A) engine specifications
Make & modelMercedes-Benz OM 352Source 2
Cylinders6, liquid-cooledSource 2
Displacement346.2 ci · 5.67 LSource 2
Max torque260 lb·ft · 353 N·m @ 1,600 rpm
Injectiondirect injection
Electrical system12 V

Source · Traktorenlexikon, “Bührer 6105 (A)”

How much will a Komfort 6105 (A) lift, and what is its hydraulic flow?

A Komfort 6105 (A) lifts 4,850 lb (2,200 kg) at the lower-link ends of its Category 2 three-point hitch.

Hydraulics & PTO — Komfort 6105 (A) hydraulics and PTO specifications
Pump flow10.3 gpm · 39.0 L/min
Pressure2,845 psi · 196 bar
Hitch categoryCategory 2
Lift at ends4,850 lb · 2,200 kg
Rear PTOIndependent, engine-driven, 540/800 rpm @ 1,970 engine rpmEngages under loadGround-speed PTO available

Source · Traktorenlexikon, “Bührer 6105 (A)”

What transmission does a Komfort 6105 (A) have?

Transmission specifications for the Komfort 6105 (A) are below.

Transmission — Komfort 6105 (A) transmission specifications
Top speed15.5 mph · 25 km/h

Source · Traktorenlexikon, “Bührer 6105 (A)”

How much does a Komfort 6105 (A) weigh?

A Komfort 6105 (A) weighs 8,223 lb (3,730 kg) unladen.

Weights & dimensions — Komfort 6105 (A) weights and dimensions
Unladen weight8,223 lb · 3,730 kgtwo-wheel-drive version
Maximum permissible mass13,669 lb · 6,200 kg
Wheelbase97.2 in · 2,470 mmtwo-wheel-drive version
Length160.2 in · 4,070 mm
Width82.7 in · 2,100 mm
Height97.6 in · 2,480 mm
Ground clearance15.7 in · 400 mmtwo-wheel-drive version
Front track59.1–68.9 in · 1,500–1,750 mmtwo-wheel-drive version
Rear track64.7–74.8 in · 1,644–1,900 mmthe article lists alternatives

Source · Traktorenlexikon, “Bührer 6105 (A)”

What oil does a Komfort 6105 (A) take, and how much?

A Komfort 6105 (A) engine takes 8.5 qt (8.0 L). Single source, not independently verified — always confirm against the operator’s manual for your machine.

Komfort 6105 (A) fluid capacities, grades and service intervals
SystemCapacity
Engine oil8.5 qt · 8.0 LSource: Traktorenlexikon, “Bührer 6105 (A)” · single source, not independently verified
Transmission34.9 qt · 33.0 LSource: Traktorenlexikon, “Bührer 6105 (A)” · single source, not independently verified
Hydraulic11.6 qt · 11.0 LSource: Traktorenlexikon, “Bührer 6105 (A)” · single source, not independently verified
Cooling system25.4 qt · 24.0 LSource: Traktorenlexikon, “Bührer 6105 (A)” · single source, not independently verified

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

Which tractors compare with a Komfort 6105 (A)?

Within 10% of its 84.4 hp at the PTO as the maker claimed it, with no laboratory test on file, the same type, and first built within 15 years of it.

Common questions about the Bührer Komfort 6105 (A)

Is a Komfort 6105 (A) two-wheel drive or four-wheel drive?

The Bührer Komfort 6105 (A) was offered in two-wheel-drive and four-wheel-drive versions.

What PTO does a Komfort 6105 (A) have?

A Komfort 6105 (A) has a independent 540/800 rpm rear PTO.

Sources and how this page was built

Compiled from Traktorenlexikon, “Bührer 6105 (A)”; and Traktorenlexikon, “Mercedes-Benz MB trac 1000”.

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: Bührer 6105 (A) — CC BY-SA 4.0, WIKIBOOKS-TL-119854 · revision 1042458. Wikibooks contributors (Traktorenlexikon). Original document
  2. Traktorenlexikon: Mercedes-Benz MB trac 1000 — CC BY-SA 4.0, WIKIBOOKS-TL-79534 · revision 1053120. Wikibooks contributors (Traktorenlexikon). Original document