International Harvester 856

Production: 1967 - 1971  

Production
Manufacturer:	International Harvester
Original price:	$9,640 (1971)

Variants

row-crop tractor

International Harvester 856 Power
PTO (claimed):	95 hp 70.8 kW
Drawbar (tested):	87.2 hp 65.0 kW
PTO (tested):	100.49 hp 74.9 kW

Mechanical
Chassis:	4x2 2WD
4x4 MFWD 4WD
Steering:	power
Brakes:	differential hydraulic dry disc
Transmissions:	8-speed
16-speed partial power shift

Hydraulics
Pump flow:	12 gpm 45.4 lpm

Tractor hitch
Rear Type:	II

Power Take-off (PTO)
Rear PTO:	independent
Rear RPM:	540, 1000

856 Serial Numbers
Location:	On clutch housing, left side
1967:	7501
1968:	7904
1969:	9016
1970:	9544
1971:	9653

Engine Detail
International Harvester D-407
diesel
6-cylinder
liquid-cooled
Displacement:	406.9 ci 6.7 L
Bore/Stroke:	4.321x4.625 inches 110 x 117 mm
Air cleaner:	dual dry elements
Compression:	17:1
Rated RPM:	2400
Starter volts:	12
Coolant capacity:	24 qts 22.7 L

Dimensions
Operating weight:	10,290 lbs 4667 kg (diesel)
Ballasted weight:	12,035 lbs 5459 kg