international harvester 6788
![]() | 1981 - 1984
60 2+2 Series | 1981 - 1984 | 60 2+2 Series |
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1981 - 1984 | |||
60 2+2 Series |
1981 - 1984 | |
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60 2+2 Series |
Production | |
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Manufacturer | International Harvester |
Built in Rock Island, Illinois, USA | |
Total built | 347 |
Original price was $70,500 in 1984 |
International Harvester 6788 Engine | |
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International Harvester 7.6L 6-cyl diesel | |
Engine details ... ![]() |
International Harvester 6788 Transmission | |
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12-speed two-range power shift | |
Transmission details ... ![]() |
International Harvester 6788 Power | |
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Engine | 200 hp
149.1 kW |
Drawbar (claimed) | 142 hp
105.9 kW |
PTO (claimed) | 170 hp
126.8 kW |
Drawbar (tested) | 142.05 hp
105.9 kW |
PTO (tested) | 170.57 hp
127.2 kW |
Performance test details ... ![]() |
Mechanical | |
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Four-wheel drive | |
Articulated power steering | |
Cab standard with burgundy finish, heat, and air-conditioning. Optional western finish interior. |
Photos | |
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International Harvester 6788 photos... ![]() |
Capacity | |
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Fuel | 89 gal
336.9 L |
| 139 galOptOptional
526.1 L |
Hydraulic system | 23.6 gal
89.3 L |
Hydraulics | |
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Type | closed center |
Capacity | 23.6 gal
89.3 L |
Valves | 2 to 4 |
Pump flow | 18 gpm
68.1 lpm |
Steering flow | 12 gpm
45.4 lpm |
Tractor hitch | |
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Rear Type | III/II |
Power Take-off (PTO) | |
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Rear PTO | independent |
Rear PTO Type | 1000 |
Dimensions & Tires | |
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Wheelbase | 110 inches
279 cm |
Weight | 16920 lbs
7674 kg |
Front tire | 18.4-38 |
Rear tire | 18.4-38 |
Full dimensions and tires ... ![]() |
6788 Serial Numbers | |
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Location: | transmission housing, right side |
1981 | 8801 |
1982 | 8810 |
1983 | 8840 |
1984 | 8871 |
1985 | 8946 |
FAQ: How to read a serial number table. |
References | |
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2+2 Tractors 130/150/170 HP published in 1981, by International Harvester |