Bührer Komfort 685 (A) vs Bührer GM-29 Super-Six (A)

8 material differences · fewer than 12

Tractor one

1974–1978

No measured PTO figure

Tractor two

1968–1975

No measured PTO figure

Which should you choose?

Read our verdict on the Komfort 685 (A) and the GM-29 Super-Six (A) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

8 material differences · 5 fields identical or within 5%, which is not counted as material

Bührer Komfort 685 (A) and Bührer GM-29 Super-Six (A), field by field
Field	Komfort 685 (A)	GM-29 Super-Six (A)	Gap
Engine
Engine power, claimed claimed	83.8 hp	98.6 hp	+18% GM-29 Super-Six (A)
Engine declared	Mercedes-Benz OM 352	Mercedes-Benz OM 352	—
Displacement declared	5.67 L	5.67 L	—
Maximum torque declared	232 lb·ft · 314 N·m	188 lb·ft · 255 N·m	+23% Komfort 685 (A)
Transmission
Top speed declared	15.5 mph · 25 km/h	13.7 mph · 22 km/h	+14% Komfort 685 (A)
Hydraulics & hitch
Pump flow declared	10.3 gpm · 39.0 L/min	5.0 gpm · 18.8 L/min	+107% Komfort 685 (A)
Pressure declared	2,845 psi · 196 bar	—	—
Three-point lift at ends declared	5,071 lb · 2,300 kg	5,401 lb · 2,450 kg	+7% GM-29 Super-Six (A)
Rear PTO speeds declared	540/800 rpm	540 rpm	differs
Weight & dimensions
Unladen weight declared	7,518 lb · 3,410 kg	6,195 lb · 2,810 kg	+21% Komfort 685 (A)
Maximum permissible mass declared	11,464 lb · 5,200 kg	—	—
Wheelbase declared	90.2 in · 2,290 mm	98.4 in · 2,500 mm	+9% GM-29 Super-Six (A)
Length declared	157.5 in · 4,000 mm	157.5 in · 4,000 mm	—
Width declared	75.6 in · 1,920 mm	74.4 in · 1,890 mm	—
Height declared	73.6 in · 1,870 mm	66.9 in · 1,700 mm	+10% Komfort 685 (A)
Ground clearance declared	16.5 in · 420 mm	16.5 in · 420 mm	—
Turning radius, braked declared	—	13.5 ft · 4.13 m	—

Source

Source