Farmall 706 Hi-Clear Engine


Farmall 706 Hi-Clear tractor photo
1963 - 1967
High-Clearance tractor
Engine options
International Harvester 4.6L 6-cyl diesel
International Harvester 5.1L 6-cyl diesel
International Harvester 4.3L 6-cyl gasoline
Interntional Harvester 4.8L 6-cyl gasoline
Engine Detail
International Harvester D282
diesel
6-cylinder
liquid-cooled
The 282 was the original diesel available for the 706. It was later replaced by the German-built 310 diesel.
Displacement282 ci
4.6 L
Bore/Stroke3.6875x4.3906 inches
94 x 112 mm
Power (gross)89 hp
66.4 kW
Air cleanerdual stage dry
Rated RPM2300
Idle RPM900-2300
Firing order1-5-3-6-2-4
Starter volts12
Coolant capacity21.5 qts
20.3 L
Intake valve clearance0.027 inches (hot)
0.686 mm
Exhaust valve clearance0.027 inches (hot)
0.686 mm
Engine Oil
706 Hi-Clear diesel engine oil chart
Oil capacity9 qts
8.5 L
Engine Detail
International Harvester D310
diesel
6-cylinder
liquid-cooled
The 310 replaced the 282 diesel in November 1966, serial number 37237.
Displacement310 ci
5.1 L
Bore/Stroke3.875x4.375 inches
98 x 111 mm
Air cleanerdual stage dry
Rated RPM2300
Starter volts12
Engine Detail
International Harvester C263
gasoline
6-cylinder
liquid-cooled
The 263 was also available as an LP gas engine.
Displacement263 ci
4.3 L
Bore/Stroke3.5625x4.3906 inches
90 x 112 mm
Power (gross)89 hp
66.4 kW
Air cleanerdual stage dry
Rated RPM2300
Idle RPM900-2300
Starter volts12
Coolant capacity20.5 qts (gas)
19.4 L
 21 qts (LP gas)
19.9 L
Sparkplug gap0.023 inches (gas)
0.584 mm
 0.015 inches (LP)
0.381 mm
Point gap0.020 inches
0.508 mm
Intake valve clearance0.027 inches (hot)
0.686 mm
Exhaust valve clearance0.027 inches (hot)
0.686 mm
Engine Oil
706 Hi-Clear gasoline engine oil chart
Oil capacity9 qts
8.5 L
Engine Detail
Interntional Harvester C291
gasoline
6-cylinder
liquid-cooled
The 291 was also available as an LP gas engine.
Displacement291 ci
4.8 L
Bore/Stroke3.75x4.39 inches
95 x 112 mm
Compression7.5:1
Rated RPM2300
Page information
Peter Easterlund - owner of TractorData.com
Copyright 2024 TractorData.com®
TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999.
Peter Easterlund - owner/author
Email: Peter@TractorData.com
Updated on July 11, 2011
©2000-2024 - TractorData.com®. Notice: Every attempt is made to ensure the data listed is accurate. However, differences between sources, incomplete listings, errors, and data entry mistakes do occur. Consult official literature from the manufacturer before attempting any service or repair.