International Harvester 685
The International Harvester 685 is a tractor produced by International Harvester. It is equipped with a 239 ci 3.9 L engine. The rated power output is 69 hp 51.5 kW. Transmission: Torque Amplifier. Operating weight: 6703 to 7188 pounds.
Engine Power
69 hp
51.5 kW
Fuel & Capacities
29.6 gal
112.0 L
Transmission
Torque Amplifier
Operating Weight
6703 to 7188 pounds
International Harvester 685 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
 | 1981 - 1985
85 SeriesUtility tractor |
|---|---|
1981 - 1985 | |
85 Series | |
Utility tractor | |
Production | |
|---|---|
Manufacturer | International Harvester |
Utility tractor | |
Built in Doncaster, England | |
International Harvester 685 Engine | |
|---|---|
International Harvester 3.9L 4-cyl diesel | |
Fuel tank | 29.6 gal
112.0 L |
Engine details ...  | |
International Harvester 685 Power | |
|---|---|
Engine (gross) | 71.8 hp
53.5 kW |
Engine (net) | 69 hp
51.5 kW |
PTO (claimed) | 63.3 hp
47.2 kW |
Mechanical | |
|---|---|
Two- or four-wheel drive | |
Differential lock | mechanical rear |
Power steering | |
Hydraulic wet disc brakes | |
Cab standard. Economy and Deluxe cabs available. | |
Hydraulics | |
|---|---|
Pump flow | 12.4 gpm
46.9 lpm |
Tractor hitch | |
|---|---|
Rear Type | II |
Control | position and draft control |
Rear lift | 4400 lbs
1995 kg |
5250 lbs*With optional assistor ram
2381 kg | |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Clutch | hydraulic wet disc |
Rear PTO Type | 540/1000 |
Dimensions & Tires | |
|---|---|
Wheelbase | 88.2 inches
224 cm |
Weight | 6703 to 7188 pounds |
Front tire | 10.00-16 |
Rear tire | 16.9-34 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Battery volts | 12 |
References | |
|---|---|
 | |
Field Force published in 1981, by International Harvester | |
85 Series published in 1981, by International Harvester | |
85 Series published by International Harvester |
Engine
Engine Detail — 239 ci / 3.9 L Diesel
Manufacturer | International Harvester D-239 |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 239 ci
3.9 L |
Bore/Stroke | 3.875x5.06 inches
98 x 129 mm |
Power (net) | 69 hp
51.5 kW |
Power (gross) | 71.8 hp
53.5 kW |
Fuel system | direct injection |
Rated RPM | 2300 |
Torque | 180 lb-ft
244.1 Nm |
Torque RPM | 1600 |
Starter | electric |
Starter volts | 12 |
Transmission
Transmission options | |
|---|---|
8-speed synchromesh | |
16-speed two-speed power shift |
Transmission — 8 forward and 4 reverse synchromesh
Type | synchromesh |
Gears | 8 forward and 4 reverse |
Four gears (1-4) in two ranges (low/high) plus reverse range. | |
Transmission — Torque Amplifier
Transmission | Torque Amplifier |
Type | two-speed power shift |
Gears | 16 forward and 8 reverse |
Dimensions
International Harvester 685 Tires | |
|---|---|
Ag front | 10.00-16 (2WD) |
12.4-24 (4WD) | |
Ag rear | 16.9-34 |
Dimensions | |
|---|---|
Wheelbase | 88.2 inches
224 cm |
Length | 147.6 inches
374 cm |
Height | 104 inches
264 cm |
2WD Weight | 6703 lbs
3040 kg |
4WD Weight | 7188 lbs
3260 kg |
Photos
International Harvester 685
International Harvester 685
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