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Chamberlain 4690

Chamberlain 4690 tractor
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The Chamberlain 4690 is a row-crop tractor produced from 1985 to 1986 as part of the 90 Series. Manufactured by Chamberlain, a part of John Deere, it was built in Welshpool, Australia with a total production of 180 units. It features a John Deere 7.6L 6-cylinder turbocharged diesel engine delivering 163.5 hp (121.9 kW) net power. The tractor has a 12-speed partial power shift transmission with 4 reverse gears and a 15.5-inch dry disc clutch. It offers 2WD and optional 4WD drive configurations with hydrostatic power steering and hydraulic wet disc brakes. The hydraulic system is open center with a capacity of 7.2 gallons and a pressure of 2500 psi. The tractor hitch is category III/IIIN with top-link sensing and a rear lift capacity of 7,681 lbs. The PTO is independent with a hydraulic disc clutch and 1000 rpm rear PTO type. Dimensions include a wheelbase of approximately 114 inches and weight ranging from 13,779 to 14,639 pounds depending on configuration. Standard tires are 11.00x16 front and 24.5x32 rear for 2WD, with larger tires for 4WD. Electrical system includes a 70 amp alternator and two 6-volt batteries.
Chamberlain 4690tractorspecificationsenginetransmissionhydraulicsdimensionsfarm tractor
Power163 hp
Founded1985 - 1986
Model4690

Technical Specifications

Detailed specifications and technical data for Chamberlain 4690

Power

Engine (net):163.5 hp (121.9 kW)
PTO (claimed):154 hp (114.8 kW)

Tires

Standard tires (ag):Front: 11.00x16. Rear: 24.5x32 (2WD), Front: 14.9x26. Rear: 24.5x32 (4WD)

Engine

Type:turbocharged diesel
Torque:446.2 lb-ft (605.0 Nm)
Cooling:liquid-cooled
Idle RPM:800-2375
Cylinders:6-cylinder
Rated RPM:2200
Torque RPM:1500
Air cleaner:dry with safety element
Bore/Stroke:4.57x4.75 inches (116 x 121 mm)
Compression:15.8:1
Power (net):163.5 hp (121.9 kW)
Displacement:466 ci (7.6 L)
Manufacturer:John Deere
Oil capacity:19 qts (18.0 L)
Starter volts:12
Coolant capacity:25.6 qts (24.2 L)

Capacity

Fuel:87.2 gal (330.1 L)
Hydraulic system:7.2 gal (27.3 L)

Dimensions

Weight:13779 to 14639 pounds
Rear tread:62.6 to 98.4 inches (159 to 249 cm)
2WD Wheelbase:114.3 inches (290 cm)
4WD Wheelbase:115 inches (292 cm)
Front tread (2WD):64 inches (162 cm), 58.3 to 78 inches (148 to 198 cm)
Front tread (4WD):68.4 to 83.5 inches (173 to 212 cm)
2WD Shipping weight:13,779 lbs (6250 kg)
2WD fixed Wheelbase:113.5 inches (288 cm)
4WD Shipping weight:14,639 lbs (6640 kg)
2WD Clearance (front axle):17.6 inches (44 cm)
4WD Clearance (front axle):21.6 inches (54 cm)

Electrical

Batteries:2
Battery volts:6
Charging amps:70
Charging system:alternator

Hydraulics

Type:open center
Valves:4 (max), 3 (with 3pt)
Capacity:7.2 gal (27.3 L)
Pressure:2500 psi (172.4 bar)
Total flow:15.6 gpm (59.0 lpm)

Mechanical

Cab:standard with air-conditioning
Drive:4x2 2WD, 4x4 MFWD 4WD (optional)
Brakes:Hydraulic wet disc brakes
Steering:hydrostatic power

Production

Type:Row-Crop tractor
Series:90 Series
Built in:Welshpool, Australia
Total built:180
Years produced:1985 - 1986

Transmission

Type:partial power shift
Gears:12 forward and 4 reverse
Notes:Three gears (1-3) in two ranges (Slow-Fast) with hydraulic Hi-Lo power shift. Range shifts are synchronized with the clutch. Tractor must be stopped to shift gears (1-3 and R).
Clutch:15.5-inch dry disc
Oil capacity:40.1 qts (38.0 L)
Transmission:Hi-Lo

Tractor hitch

Control:top-link sensing
Rear Type:III/IIIN
Rear lift (at 24"/610mm):7,681 lbs (3484 kg)

Power Take-off (PTO)

Clutch:hydraulic disc
Rear PTO:independent
Rear PTO Type:1000

Related Models

Chamberlain 4490

Model:4490