International Harvester 1026
The International Harvester 1026 is a tractor produced by International Harvester. It is equipped with a 406.9 ci 6.7 L engine. The rated power output is 123 hp 91.7 kW. Transmission: infinite forward and reverse (2-range). Operating weight: 11,100 lbs 5034 kg.
Engine Power
123 hp
91.7 kW
Fuel & Capacities
7.8 gal/hour
29.5 l/hour
Transmission
infinite forward and reverse (2-range)
Operating Weight
11,100 lbs
5034 kg
International Harvester 1026 Serial Number & Year Decoder
Find the exact manufacture year of your tractor by checking your chassis serial number below.
Where to Find the Serial NumberThe serial number plate is commonly located on the front frame, tractor transmission housing (right side), or instrument panel badge.
Overview
![]() | 1970 - 1971
Standard-tread tractor |
|---|---|
1970 - 1971 | |
Standard-tread tractor | |
Production | |
|---|---|
Manufacturer | International Harvester |
Standard-tread tractor | |
Built in Rock Island, Illinois, USA | |
Total built | 59 |
Variants | |
|---|---|
IH 1026 | standard |
Farmall 1026 | row-crop |
IH 21026 | industrial |
International Harvester 1026 Engine | |
|---|---|
International Harvester 6.7L 6-cyl diesel | |
Engine details ... |
International Harvester 1026 Transmission | |
|---|---|
hydrostatic | |
Transmission details ... |
International Harvester 1026 Power | |
|---|---|
Engine (gross) | 127 hp
94.7 kW |
Engine (net) | 123 hp
91.7 kW |
PTO (claimed) | 112 hp
83.5 kW |
Drawbar (tested) | 80.24 hp
59.8 kW |
PTO (tested) | 112.45 hp
83.9 kW |
Performance test details ... | |
Mechanical | |
|---|---|
Two- or four-wheel drive | |
Power steering | |
Differential hydraulic dry disc brakes | |
Open operator station. |
Tractor hitch | |
|---|---|
Rear Type | II |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent OptOptional |
Rear PTO Type | 1000 |
540/1000 | |
Dimensions & Tires | |
|---|---|
Weight | 11,100 lbs
5034 kg |
Front tire | 11L-15 |
Rear tire | 18.4-38 |
Full dimensions and tires ... | |
Electrical | |
|---|---|
Charging system | alternator |
Batteries | 2 |
Battery volts | 6 |
References | |
|---|---|
![]() | |
Spring 1970 Buyer's Guide published by International Harvester | |
Spring 1971 Buyer's Guide published by International Harvester |
Engine
Engine Detail — 406.9 ci / 6.7 L Diesel
Manufacturer | International Harvester DT-407 |
Configuration | turbocharged diesel, 6-cylinder, liquid-cooled |
Displacement | 406.9 ci
6.7 L |
Bore/Stroke | 4.321x4.625 inches
110 x 117 mm |
Power (net) | 123 hp
91.7 kW |
Power (gross) | 127 hp
94.7 kW |
Air cleaner | dual-stage dry |
Compression | 16:1 |
Rated RPM | 2400 |
Starter volts | 12 |
Coolant capacity | 24 qts
22.7 L |
Transmission
Transmission — infinite forward and reverse (2-range) hydrostatic
Type | hydrostatic |
Gears | infinite forward and reverse (2-range) |
![]() | |
Dimensions
International Harvester 1026 Tires | |
|---|---|
Ag front | 11L-15 |
Ag rear | 18.4-38 |
Dimensions | |
|---|---|
Operating weight | 11,100 lbs
5034 kg |
Ballasted weight | 14,975 lbs
6792 kg |
Front tread | 60/73/84 inches
152/185/213 cm |
Tests
Nebraska Tractor Test 1047 | |
|---|---|
Diesel hydro 2WD
June 3 - 27, 1970
Link: Nebraska Tractor Test 1047 file | |
PTO performance | |
Power at rated engine speed | 112.45 hp
83.9 kW |
Fuel use | 7.9 gal/hour
29.9 l/hour |
Power at rated PTO speed | 110.71 hp
82.6 kW |
Fuel use | 7.1 gal/hour
26.9 l/hour |
Drawbar performance | |
Max power | 80.24 hp
59.8 kW |
Fuel use | 7.8 gal/hour
29.5 l/hour |
Max pull | 9,583 lbs
4346 kg |
Photos
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