International Harvester 856
Series map:
756
856
1256
101.0hp
111.6hp*
125.6hp*
*Estimated engine power for comparison only.
| Production |
| Manufacturer | International Harvester
|
| Built in Rock Island, Illinois, USA |
| Total built | 2,113 (diesel)
|
| | 4 (gasoline)
|
| Original price was $9,640 in 1971 |
| International Harvester 856 Power |
| Drawbar (claimed) | 90 hp
67.1 kW
|
| PTO (claimed) | 100.4 hp
74.9 kW
|
| Drawbar (tested) | 87.2 hp
65.0 kW
|
| PTO (tested) | 100.49 hp
74.9 kW
|
 Performance test details ... |
| Mechanical |
| Two- or four-wheel drive |
| Steering | power
|
| Differential hydraulic dry disc brakes |
| Open operator station. Cab optional. |
| Hydraulics |
| Type | open center
|
| Pump flow | 12 gpm
45.4 lpm
|
| Tractor hitch |
| Rear Type | II
|
| Power Take-off (PTO) |
| Rear PTO | independent
|
| Rear PTO Type | 540/1000
|
| 856 Serial Number Location |
 |
| Serial number plate on the left side of the tractor's clutch housing. |
| References |
 |
| Spring 1968 Buyer's Guide published by International Harvester |
| Summer-Fall 1968 Buyer's Guide published by International Harvester |
| World Wide Farm Equipment Buyer's Guide published in 1968, by International Harvester* |
| Spring 1969 Buyer's Guide published by International Harvester |
| Spring 1970 Buyer's Guide published by International Harvester |
| Spring 1971 Buyer's Guide published by International Harvester |
| 756-856 Tractors published by International Harvester |
| Farm Equipment Reference Catalog published in 1970, by International Harvester |
| *Publication contains known errors. |
| Page information |
 |
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| Email me: Peter@TractorData.com |
| TractorData is a family-owned small business located in Minnesota. I have been researching tractor history and providing specifications for free since 1999. |
| Peter Easterlund - owner/author |
| This machine's data modified on March 9, 2026 |
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Consult official
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Engine details ...
Transmission details ...
Full dimensions and tires ...