Tractor · 1975Unverified
Ford 7700
Ford 7700 — Row-Crop tractor · 97 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
97 hp
Max power
50.4 kW
Weight
3810 kg
Hover a source tag to verify
Overview
ManufacturerFordReference
Row-Crop tractorReference
Original price was $24,300 in 1981Reference
Two- or four-wheel driveReference
Steeringpower assistReference
Differential wet disc brakesReference
Open operator station. Cab optional.Reference
Variants
7600utility chassisReference
7700row-crop chassisReference
Engine
Ford 4.2L 4-cyl dieselReference
Ford 4.4L 4-cyl dieselReference
Fuel tank177.9 LReference
Engine (gross)72.1 kWReference
Engine (net)67.9 kWReference
Drawbar (tested)50.4 kWReference
FordReference
turbocharged dieselReference
4-cylinderReference
liquid-cooledReference
Displacement4.2 LReference
Bore/Stroke112 x 107 mmReference
Power (net)67.9 kWReference
Power (gross)72.1 kWReference
Air cleanerdual dry elementReference
Compression15.6:1Reference
Rated RPM2100Reference
Torque368.8 NmReference
Torque RPM1600Reference
Starter volts12Reference
Oil capacity8.5 LReference
Coolant capacity17.0 LReference
Coolant capacity19.4 LReference
liquid-cooled inlineReference
The larger Blue Power Special engine was available in 1981 only. Advertised power performance was the same as the 4.2L.Reference
Displacement4.4 LReference
Bore/Stroke112 x 112 mmReference
Power at rated engine speed62.9 kWReference
Max power50.4 kWReference
Transmission
16-speed partial power shiftReference
8-speed gearReference
TransmissionFord Dual PowerReference
Typepartial power shiftReference
Gears16 forward and 4 reverseReference
Clutchdry plateReference
TypegearReference
Gears8 forward and 2 reverseReference
PTO & Hydraulics
PTO (claimed)62.6 kWReference
PTO (tested)62.9 kWReference
Typeopen centerReference
Rear TypeIIReference
Rear lift2011 kgReference
Rear PTOindependentReference
Rear PTO Type540/1000 (1.375)Reference
Power at rated PTO speed62.9 kWReference
Dimensions
Wheelbase258 cmReference
Weight3810 kgReference
Front tire7.50-18Reference
Rear tire18.4-34Reference
Ag front7.50-18Reference
Ag rear18.4-34Reference
Length381 cmReference
Width187 cmReference
Height (cab)288 cmReference
Height (exhaust)307 cmReference
Operating weight3810 kgReference
Ballasted weight4898 kgReference
Front tread142 to 223 cmReference
Rear tread142 to 203 cmReference
Ford 7700 attachments
front-end loaderReference
7700 Serial Numbers
Location:Transmssion, front rightReference
1975C450700Reference
1976C490300Reference
1977C527300Reference
1978C560500Reference
1979C595800Reference
1980C635700Reference
1981C660700Reference
FAQ: How to read a serial number table.Reference
Attachment overview
Ford 772 loaderReference
Ford 774 loaderReference
Ford 772QT loaderReference
Test results
Diesel 16-speed 2WDMay 9 - 18, 1977Link: Nebraska Tractor Test 1242 fileReference
PTO performanceReference
Fuel use21.6 l/hourReference
Fuel use20.8 l/hourReference
Drawbar performanceReference
Max pull3487 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.