13 material differences

Tractor oneGüldner G 30 (S)1963–1969No measured PTO figureTractor twoSOMECA SOM-3121964–1965No measured PTO figure

Which should you choose?

Read our verdict on the G 30 (S) and the SOM-312 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

13 material differences · 4 fields identical or within 5%, which is not counted as material

Güldner G 30 (S) and SOMECA SOM-312, field by field
Field	G 30 (S)	SOM-312	Gap
Engine
Engine power, claimed claimed	29.5 hp	29.6 hp	—
Engine declared	Güldner 3 L 79	O.M.-FIAT 605 D 017	differs
Displacement declared	2.36 L	1.90 L	+24% G 30 (S)
Maximum torque declared	95 lb·ft · 128 N·m	74 lb·ft · 101 N·m	+27% G 30 (S)
Transmission
Top speed declared	12.4–18.6 mph · 20–30 km/h	12.4 mph · 20 km/h	differs
Clutch declared	Pedal-operated, dry double clutch from Fichtel & Sachs	Pedal-operated two-stage dry double clutch	differs
Hydraulics & hitch
Pump flow declared	—	4.4 gpm · 16.5 L/min	—
Pressure declared	2,134 psi · 147 bar	2,843 psi · 196 bar	+33% SOM-312
Three-point lift, at the coupling points declared	2,950 lb · 1,338 kg	1,984 lb · 900 kg	+49% G 30 (S)
Rear PTO speeds declared	540/1150 rpm	540 rpm	differs
Weight & dimensions
Unladen weight declared	4,112 lb · 1,865 kg	3,770 lb · 1,710 kg	+9% G 30 (S)
Maximum permissible mass declared	8,267 lb · 3,750 kg	—	—
Wheelbase declared	76.9 in · 1,954 mm	69.9 in · 1,776 mm	+10% G 30 (S)
Length declared	127.4 in · 3,235 mm	113.4 in · 2,880 mm	+12% G 30 (S)
Width declared	62.6 in · 1,590 mm	62.2–86.6 in · 1,580–2,200 mm	differs
Height, over the steering wheel declared	57.9 in · 1,470 mm	58.7 in · 1,490 mm	—
Ground clearance declared	15.4 in · 390 mm	15.7 in · 400 mm	—
Turning radius, braked declared	10.3 ft · 3.15 m	10.8 ft · 3.30 m	—
Fuel tank declared	52.8 qt · 50 L	41.2 qt · 39.0 L	+28% G 30 (S)

Source

Source