J.I. Case 770 vs Schlüter Compact 550 (V)

10 material differences · fewer than 12

Tractor one

J.I. Case 770

1969–1973

No measured PTO figure

Tractor two

Schlüter Compact 550 (V)

1972

No measured PTO figure

Which should you choose?

We will not advise between these two machines, because their unladen weight differs by more than 25% (53%); the drive differs (2WD; 2WD / 4WD). The figures below are side by side so you can judge them yourself; each says whether it was measured, claimed or declared by its source.

Field by field

10 material differences · 2 fields identical or within 5%, which is not counted as material

J.I. Case 770 and Schlüter Compact 550 (V), field by field
Field770Compact 550 (V)Gap
Engine
Engine power, claimed claimed56.2 hp57.0 hp
Engine declaredCASE A 267Schlüter SDM 108 W3differs
Displacement declared3.44 L
Maximum torque declared173 lb·ft · 235 N·m
Transmission
Top speed declared15.5–18.6 mph · 25–30 km/h16.2 mph · 26 km/hdiffers
Clutch declaredSingle-plate dry clutch
Hydraulics & hitch
Pump flow declared16.0 gpm · 60.6 L/min6.9 gpm · 26.0 L/min+133% 770
Rear PTO speeds declared540/1000 rpm586/1175 rpmdiffers
Weight & dimensions
Unladen weight declared9,050 lb · 4,105 kg5,930 lb · 2,690 kg+53% 770
Wheelbase declared101.0 in · 2,565 mm78.7 in · 2,000 mm+28% 770
Length declared153.0 in · 3,886 mm138.2 in · 3,510 mm+11% 770
Width declared88.0 in · 2,235 mm67.3 in · 1,710 mm+31% 770
Height declared67.0 in · 1,702 mm87.4 in · 2,220 mm+30% Compact 550 (V)
Ground clearance declared15.0 in · 381 mm
Turning radius, braked declared11.4 ft · 3.48 m11.0 ft · 3.35 m
Fuel tank declared200.0 qt · 189.3 L68.7 qt · 65 L+191% 770

J.I. Case 770 sources

Source
  • Source: Traktorenlexikon, “Case 770”

Schlüter Compact 550 (V) sources

Source
  • Source: Traktorenlexikon, “Schlüter Compact 550 /550V”