WhichTractor

7 material differences · fewer than 12

Tractor oneHürlimann D-550 Hydrostat1974No measured PTO figureTractor twoHürlimann H-61351982No measured PTO figure

Which should you choose?

Read our verdict on the D-550 Hydrostat and the H-6135 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

Field by field

7 material differences · 3 fields identical or within 5%, which is not counted as material

Hürlimann D-550 Hydrostat and Hürlimann H-6135, field by field
FieldD-550 HydrostatH-6135Gap
Engine
Engine power, claimed claimed133.0 hp133.0 hp—
Engine declaredMercedes-Benz 352 AHürlimann H-1106/13 Turbodiffers
Displacement declared5.68 L6.84 L+21% H-6135
Transmission
Top speed declared16.8 mph · 27 km/h15.5–18.6 mph · 25–30 km/hdiffers
Hydraulics & hitch
Pump flow declared13.7 gpm · 52.0 L/min17.2 gpm · 65.0 L/min+25% H-6135
Pressure declared2,987 psi · 206 bar——
Rear PTO speeds declared540/1000 rpm540/1000 rpm—
Weight & dimensions
Unladen weight declared9,480 lb · 4,300 kg11,089 lb · 5,030 kg+17% H-6135
Wheelbase declared114.6 in · 2,910 mm120.3 in · 3,055 mm—
Length declared174.4 in · 4,430 mm195.7 in · 4,970 mm+12% H-6135
Width declared88.6 in · 2,250 mm94.5–110.2 in · 2,400–2,800 mmdiffers
Fuel tank declared—243.0 qt · 230.0 L—

Height is not in this table. It is not one measurement: the sources measure it to different points — over the cab on some machines, over the steering wheel or the exhaust on others — and the same tractor measured two ways can differ by most of a metre. It appears here only when both machines' figures carry the point they were measured to and it is the same point, which is not the case for these two. Each machine's own page prints its height as its source gives it.

Hürlimann D-550 Hydrostat sources

Source
  • Source: Traktorenlexikon, “Hürlimann D 550 Hydrostat”

Hürlimann H-6135 sources

Source
  • Source: Traktorenlexikon, “Hürlimann H 6135”