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CaseIH 685

CaseIH 685 tractor
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The CaseIH 685 is a utility tractor produced from 1985 to 1990 as part of the 85 Utility Series. It was built in Doncaster, England, and originally priced at $22,300 in 1990. The tractor features a 3.9L 4-cylinder diesel engine producing 68.1 hp, with options for 8-speed gear or 16-speed two-speed power shift transmissions. It offers two- or four-wheel drive, power steering, and differential hydraulic wet disc brakes. The 685 has a rear PTO with 540/1000 rpm options and a hydraulic wet disc clutch. Dimensions vary between 2WD and 4WD models, with a 2WD wheelbase of 88 inches and a 4WD wheelbase of 85.2 inches. The tractor weighs 5660 lbs in 2WD operating condition and can be ballasted up to 8845 lbs. It has a fuel capacity of 20 gallons and a hydraulic system capacity of 9 gallons. The 685 was available in utility and orchard variants and is related to models 585, 684, 695, and 785.
CaseIH 685CaseIH 685 tractorutility tractor3.9L diesel engine68 hp tractor8-speed gear transmission16-speed power shifttractor specifications
Power73 hp
Founded1985 - 1990
Model685

Technical Specifications

Detailed specifications and technical data for CaseIH 685

Power

Engine:68.1 hp (50.8 kW)
PTO (540):58.5 hp (43.6 kW)
PTO (1000):61.7 hp (46.0 kW)
PTO (tested):61.02 hp (45.5 kW)
PTO (claimed):63.3 hp (max) (47.2 kW)
Drawbar (tested):52.90 hp (39.4 kW)

Engine

Type:diesel
Model:CaseIH D-239
Power:68.1 hp (50.8 kW)
Cooling:liquid-cooled
Cylinders:4-cylinder
Rated RPM:2400
Air cleaner:dual paper elements
Bore/Stroke:3.875x5.06 inches (98 x 129 mm)
Compression:16:1
Displacement:238.8 ci (3.9 L)
Starter volts:12

Weight

Ballasted:8845 lbs (4012 kg)
Max capacity:10150 lbs (4604 kg)
2WD Operating:5660 lbs (2567 kg)

Capacity

Fuel:20 gal (75.7 L)
Hydraulic system:9 gal (34.1 L)

Variants

685:utility
685-O:orchard

Electrical

Ground:negative
Charging amps:45
Charging system:alternator

Hydraulics

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

Mechanical

ROPS:Two-post ROPS. Cab optional.
Drive:Two- or four-wheel drive
Brakes:Differential hydraulic wet disc brakes
Steering:Power steering

Production

Type:Utility tractor
Built in:Doncaster, England
Manufacturer:CaseIH
Original price:$22,300 in 1990

Transmission

Options:8-speed gear, 16-speed two-speed power shift
Gear type:gear
Gears (gear):8 forward and 4 reverse
Clutch (gear):304mm dry disc
Description (gear):Four synchronized gears in two ranges, plus reverse range.
Gears (power shift):16 forward and 8 reverse
Clutch (power shift):304mm dry disc
Gear type (power shift):two-speed power shift

Tractor hitch

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

Serial Numbers

1985:15000
1986:18000
1987:19558
1988:23107
1989:26391
1990:29371
Location:Serial number plate on the tractors front-right axle support.

Dimensions & Tires

Width:64 inches (162 cm) *Minimum width
Length:141.6 inches (359 cm)
Rear tire:16.9-30
2WD Height:93.5 inches (237 cm)
4WD Height:96.5 inches (245 cm)
Front tire:7.50-16
Rear tread:56 to 76 inches (142 to 193 cm)
2WD Wheelbase:88 inches (223 cm)
4WD Wheelbase:85.2 inches (216 cm)
2WD Front tread:52 to 77 inches (132 to 195 cm)
4WD Front tread:63 to 78 inches (160 to 198 cm)
Ground clearance:11.8 inches (29 cm)

Power Take-off (PTO)

Clutch:hydraulic wet disc
Rear PTO:independent
Engine RPM:540@2140, 1000@2190
Rear PTO Type:540/1000 (1.375)

Related Models

CaseIH 695

Model:695

CaseIH 585

Model:585

CaseIH 785

Model:785

CaseIH 684

Model:684