Wikitractor

Ford 7700

Production ended · 2WD or 4WD

PTO power · claimed

84 hp

Weight
8,400 lb
Engines
2 Diesel
Built
no record
Price new · 1981
$24,300

Power

Engine96.7 hp gross
PTO84 hp claimed
PTO, tested84.4 hp
Drawbar67.6 hp tested
Listed power96 hp engine basis

Engines

Ford 4.2L 4-cyl dieselDiesel · 4 cyl256 ci
Ford 4.4L 4-cyl dieselDiesel · 4 cyl268 ci
Engine details
Ford 4.2L 4-cyl diesel
Bore × stroke
4.4 in × 4.2 in
Rated speed
2,100 rpm
Rated power
96.7 hp
Torque
272 lb·ft at 1,600 rpm
Compression
15.6:1
Aspiration
turbocharged diesel
Cooling
liquid-cooled
Ford 4.4L 4-cyl diesel
Bore × stroke
4.41 in × 4.41 in
Rated speed
2,100 rpm
Aspiration
turbocharged diesel
Cooling
liquid-cooled inline
Notes
The larger Blue Power Special engine was available in 1981 only. Advertised power performance was the same as the 4.2L.

Transmissions

Ford Dual Powerpartial power shift16F / 4R
8-speed geargear8F / 2R

Weight

Weight8,400 lb operating
Ballasted10,800 lb

Dimensions

Wheelbase101.6 in
Length150.2 in
Width74 in
Front tread, narrowest56 in
Front tread, widest88 in
Rear tread, narrowest56 in
Rear tread, widest80 in

Capacities

Fuel tank47 gal

Hydraulics

Systemopen center
Pump flowno record

Hitch

Rear hitch categoryII
Rear lift capacity4,435 lb

PTO

Rear PTOindependent
Rear PTO speeds540/1000 (1.375)

Chassis

Drive2WD/4WD
Steeringpower assist
BrakesDifferential wet disc brakes
CabOpen operator station. Cab optional

Tires

Front7.50-18
Rear18.4-34

Production

Price new$24,300 (1981)
Built byFord

Variants

  • 7600 utility chassis
  • 7700 row-crop chassis

Serial numbers

Transmssion, front right

YearFirst serial
1975C450700
1976C490300
1977C527300
1978C560500
1979C595800
1980C635700
1981C660700

Literature

  • Blue Power Specials Ford, 1980
  • Ford now offer tractor from 37 to 295 horsepower published in 1979*
  • *Publication contains known errors.

Attachments

  • front-end loader