International Harvester 6788: all source data

All 54 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.

Overview

Production
ManufacturerInternational Harvester
(no label)Built in Rock Island, Illinois, USA
Total built347
(no label)Original price was $70,500 in 1984
Engine
(no label)International Harvester 7.6L 6-cyl diesel
Transmission
(no label)12-speed two-range power shift
Power
Engine200 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
(no label)Four-wheel drive
(no label)Articulated power steering
(no label)Cab standard with burgundy finish, heat, and air-conditioning. Optional western finish interior.
Capacity
Fuel89 gal | 336.9 L
Fuel139 gal | 526.1 L
Hydraulic system23.6 gal | 89.3 L
Hydraulics
Typeclosed center
Capacity23.6 gal | 89.3 L
Valves2 to 4
Pump flow18 gpm | 68.1 lpm
Steering flow12 gpm | 45.4 lpm
Hitch
Rear TypeIII/II
Pto
Rear PTOindependent
Rear PTO Type1000
Dimensions
Wheelbase110 inches | 279 cm
Weight16920 lbs | 7674 kg
Front tire18.4-38
Rear tire18.4-38

Engine

Engine detail
(no label)International Harvester DT 466B
(no label)turbocharged diesel
(no label)6-cylinder
(no label)liquid-cooled
Displacement466 ci | 7.6 L
Bore/Stroke4.30x5.35 inches | 109 x 136 mm
Power200 hp | 149.1 kW
Rated RPM2500
Oil capacity20 qts | 18.9 L
Coolant capacity (Coolant)34 qts | 32.2 L

Transmission

Transmission
Typetwo-range power shift
Gears12 forward and 6 reverse
Oil capacity94.5 qts | 89.4 L
(no label)Left lever selects high, low, or reverse range. Right lever selects gear. On-the-move power shift without the clutch between gear pairs 1/2, 3/4, and 5/6. Synchronized shift (with the clutch) from 2-to-3 and 4-to-5.

Dimensions

Tires
Ag front18.4-38
Ag rear18.4-38
Dimensions
Wheelbase110 inches | 279 cm
Length228.3 inches | 579 cm
Width112 inches | 284 cm
Shipping weight16920 lbs | 7674 kg
Ground clearance28.4 inches | 72 cm
Bar rear axle (Bar)3.25 inch diameter | 82 mm
Height
Hood79.9 inches | 202 cm
Cab114.1 inches | 289 cm
Exhaust125.4 inches | 318 cm