Wikitractor

Ford 820

Production ended · 2WD

Belt power · claimed

40 hp

Weight
3,400 lb
Engines
2 Gasoline · LP gas
Built
no record
Price new
no record

Power

Engineno record
PTOno record
Drawbarno record
Belt pulley40 hp claimed
Listed power44 hp belt basis
Plows rated3

Engines

Ford 2.8L 4-cyl gasolineGasoline · 4 cyl172 ci
Ford 2.8L 4-cyl LP gasLP gas · 4 cyl172 ci
Engine details
Ford 2.8L 4-cyl gasoline
Bore × stroke
3.9 in × 3.6 in
Rated speed
2,200 rpm
Compression
6.75:1
Cooling
liquid-cooled inline
Firing order
1-2-4-3
Notes
4-cylinder 8-valve
Ford 2.8L 4-cyl LP gas
Bore × stroke
3.9 in × 3.6 in
Rated speed
2,200 rpm
Compression
8.0:1
Cooling
liquid-cooled inline
Firing order
1-2-4-3
Notes
4-cylinder 8-valve

Transmissions

5-speed unsynchronized gearunsynchronized gear5F / 1R

Weight

Weight3,400 lb operating
Shipping2,850 lb
Ballasted6,700 lb

Dimensions

Wheelbase74.5 in
Length113.6 in
Width64.8 in
Height55.5 in
Ground clearance19 in
Front tread, narrowest52 in
Front tread, widest80 in
Rear tread, narrowest48 in
Rear tread, widest76 in

Capacities

Fuel tank14 gal

Hydraulics

Pump flowno record

Hitch

Rear lift capacityno record

PTO

Rear PTOtransmission
Rear PTO speeds540 (1.125)

Chassis

Drive2WD
Steeringmanual
BrakesDifferential mechanical expanding shoe brakes
CabOpen operator station

Tires

Front6.00-16
Rear10-28

Electrical

System voltage6 V
Charginggenerator
Charging output20 A
Groundpositive

Production

FactoriesHighland Park, Michigan, USA
Built byFord

Variants

  • 820 no 3-point or hydraulics
  • 840 four-speed
  • 850 transmission PTO
  • 860 live PTO

Serial numbers

On the left-hand side of the transmission housing behind the starter.

YearFirst serial
19541
195510615
195677271
1957116368

Literature

  • Owner's Manual Series 600 and 800 (SE6085) 1956
  • Accessories and special items for your Ford tracotr 1958
  • 1955-1960 Tractor Shop Manual (SE-8175) 1961