Production

Who manufactured the International Harvester 6788, and where was it built?

• Manufacturer: International Harvester
• Built in: Rock Island, Illinois, USA
• Total built: 347
• Original price: $70,500 in 1984

Engine

What type of engine does the International Harvester 6788 have?

• Engine: International Harvester 7.6L 6-cyl diesel

Transmission

What type of transmission does the International Harvester 6788 use?

• Transmission: 12-speed two-range power shift

Horsepower

How much horsepower does the International Harvester 6788 produce?

• 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)

Mechanical

What are the mechanical features of the International Harvester 6788?

• Drive: Four-wheel drive
• Steering: Articulated power steering
• Cab: Standard with burgundy finish, heat, and air-conditioning; Optional western finish interior

Capacity

What is the fuel and hydraulic capacity of the International Harvester 6788?

• Fuel: 89 gal (336.9 L), optional 139 gal (526.1 L)
• Hydraulic system: 23.6 gal (89.3 L)

Hydraulics

What are the specifications of the hydraulic system in the International Harvester 6788?

• 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

What type of rear hitch does the International Harvester 6788 have?

• Rear Type: III/II

Power Take-off (PTO)

What type of PTO does the International Harvester 6788 have?

• Rear PTO: Independent
• Rear PTO Type: 1000

Dimensions & Tires

What are the dimensions and tire sizes of the International Harvester 6788?

• Wheelbase: 110 inches (279 cm)
• Weight: 16920 lbs (7674 kg)
• Front tire: 18.4-38
• Rear tire: 18.4-38