Tractor · 1965Unverified
Cockshutt 1550
Cockshutt 1550 — Row-Crop tractor · 54 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
54 hp
Max power
34.1 kW
Weight
3175 kg
Hover a source tag to verify
Overview
ManufacturerCockshuttReference
Row-Crop tractorReference
Built in Charles City, Iowa, USAReference
Original price was $6,000 in 1969Reference
Two-wheel driveReference
Steeringpower assistReference
Disc brakesReference
Open operator station. Oliver Continental cab optional.Reference
Engine
Oliver 3.8L 6-cyl dieselReference
Oliver 3.8L 6-cyl gasolineReference
Oliver 3.8L 6-cyl LP-gasReference
Gas Fuel tank104.1 LReference
Diesel Fuel tank104.1 LReference
LP-gas Fuel tank128.7 LReference
LP-gas Fuel tank295.2 LReference
Drawbar (tested)34.1 kWReference
OliverReference
dieselReference
6-cylinderReference
liquid-cooledReference
Displacement3.8 LReference
Bore/Stroke92 x 95 mmReference
Air cleanerdryReference
Compression16.5:1Reference
Rated RPM2200Reference
Starter volts12Reference
Oil capacity4.7 LReference
Coolant capacity18.9 LReference
gasolineReference
Compression8:1Reference
LP-gasReference
Compression8.75:1Reference
Power at rated engine speed39.9 kWReference
Max power34.1 kWReference
Power at rated engine speed39.7 kWReference
Max power33.9 kWReference
Transmission
12-speed partial power shiftReference
6-speed unsynchronized gearReference
TransmissionHydra-PowerReference
Typepartial power shiftReference
Gears12 forward and 4 reverseReference
Clutch279.4mm dry discReference
Oil capacity30.3 LReference
The Hydra-Power transmission provides a two-speed power shift between direct-drive and the lower Hydra-Power range.Reference
Typeunsynchronized gearReference
Gears6 forward and 2 reverseReference
PTO & Hydraulics
Gas PTO (claimed)39.5 kWReference
Diesel PTO (claimed)39.5 kWReference
LP-gas PTO (claimed)38.0 kWReference
PTO (tested)39.9 kWReference
Rear TypeII/IReference
Controllower-link draft sensingReference
Rear PTOindependentReference
Rear PTO Type540Reference
Rear PTO Type1000Reference
Rear PTO Type540/1000Reference
Dimensions
Wheelbase251 cmReference
Weight3175 kgReference
Front tire6.00-16Reference
Rear tire15.5-38Reference
Ag front6.00-16Reference
Ag rear15.5-38Reference
Length392 cmReference
Width207 cmReference
Height (exhaust)247 cmReference
Operating weight3175 kgReference
Ballasted weight3959 kgReference
Rear tread139 to 230 cmReference
Cockshutt 1550 attachments
front-end loaderReference
1550 Serial Numbers
1965157841Reference
1966168919Reference
1967184488Reference
1968196301Reference
1969213243Reference
Final218186Reference
FAQ: How to read a serial number table.Reference
Test results
NTTL 943: diesel Hydra-Power 2WDReference
NTTL 944: gasoline Hydra-Power 2WDReference
Diesel Hydra-Power 2WDJune 8 - 15, 1966Link: Nebraska Tractor Test 943 fileReference
PTO performanceReference
Fuel use16.3 l/hourReference
Drawbar performanceReference
Fuel use16.7 l/hourReference
Gear 4-Hydra used for power test.Reference
Max pull3010 kgReference
Gear 2-Hydra used for pull test.Reference
Gasoline Hydra-Power 2WDJune 8 - 16, 1966Link: Nebraska Tractor Test 944 fileReference
Fuel use18.5 l/hourReference
Max pull3084 kgReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.