CaseIH 685

The CaseIH 685 is a tractor produced by Caseih. It is equipped with a 238.8 ci 3.9 L engine. The rated power output is 73 hp 54.4 kW. Transmission: 16 forward and 8 reverse. Operating weight: 5660 lbs 2567 kg.

Overview

	1985 - 1990 85 Utility SeriesUtility tractor
1985 - 1990
85 Utility Series
Utility tractor

Production
Manufacturer	CaseIH
Utility tractor
Built in Doncaster, England
Original price was $22,300 in 1990

Variants
685	utility
685-O	orchard

CaseIH 685 Engine
CaseIH 3.9L 4-cyl diesel
Engine details ...

CaseIH 685 Power
Engine	73 hp 54.4 kW
Drawbar (claimed)	54 hp 40.3 kW
PTO (claimed)	61 hp 45.5 kW
Drawbar (tested)	52.90 hp 39.4 kW
PTO (tested)	61.02 hp 45.5 kW
Performance test details ...

Mechanical
Two- or four-wheel drive
Power steering
Differential hydraulic wet disc brakes
Two-post ROPS. Cab optional.

Capacity
Fuel	20 gal 75.7 L
Hydraulic system	9 gal 34.1 L

Hydraulics
Type	open center
Capacity	9 gal 34.1 L
Pressure	2500 psi 172.4 bar
Valves	1 or 2
Pump flow	15.8 gpm 59.8 lpm
	18.6 gpmOptOptional 70.4 lpm

Tractor hitch
Rear Type	II/I
Rear lift (at 24"/610mm)	3260 lbs 1478 kg

Power Take-off (PTO)
Rear PTO	independent
Rear PTO Type	540/1000

Dimensions & Tires
Wheelbase	84.5 inches 214 cm
Weight	5660 lbs 2567 kg
Front tire	7.50-16
Rear tire	16.9-30
Full dimensions and tires ...

Electrical
Charging system	alternator
Charging amps	45

References
85 Series published in 1985, by CaseIH

Engine

Engine Detail — 238.8 ci / 3.9 L Diesel

Manufacturer	CaseIH D-239
Fuel Type	Diesel
Configuration	4-cylinder, liquid-cooled
Displacement	238.8 ci 3.9 L
Bore/Stroke	3.875x5.06 inches 98 x 129 mm
Power	73 hp 54.4 kW
Air cleaner	dual paper elements
Compression	16:1
Rated RPM	2400
Starter volts	12

Transmission

Transmission options
8-speed gear
16-speed two-speed power shift

Transmission — 8 forward and 4 reverse gear

Type	gear
Gears	8 forward and 4 reverse
Clutch	dry disc

Transmission — 16 forward and 8 reverse two-speed power shift

Type	two-speed power shift
Gears	16 forward and 8 reverse
Clutch	dry disc

Dimensions

CaseIH 685 Tires
Ag front	7.50-16
Ag rear	16.9-30

Dimensions
Wheelbase	84.5 inches 214 cm
Length	141.6 inches 359 cm
2WD Height	93.5 inches 237 cm
4WD Height	96.5 inches 245 cm

CaseIH 685 Weight
2WD Operating	5660 lbs 2567 kg
Ballasted	8845 lbs 4012 kg
Max capacity	10150 lbs 4604 kg

Tests

Nebraska Tractor Test 1604
Diesel 16-speed 2WD October 7 - 14, 1986 Link: Nebraska Tractor Test 1604 file
PTO performance
Power at rated engine speed	61.02 hp 45.5 kW
Fuel use	4.2 gal/hour 15.9 l/hour
Power at rated PTO speed	58.80 hp 43.8 kW
Fuel use	4.0 gal/hour 15.1 l/hour
Drawbar performance
Max power	52.90 hp 39.4 kW
Fuel use	4.2 gal/hour 15.9 l/hour
Gear 1HDD used for power test.
Max pull	7207 lbs 3269 kg
Gear 2LDD used for pull test.

Photos

Case IH 685, right side.

Left side of the Case IH 685 with model 2250 front-end loader.