Chamberlain 4690 Specifications - Chamberlain 4690 Specs

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1985 - 1986 90 Series, Row-Crop tractor
Series back: Chamberlain 4490
Production
Manufacturer: John Deere
Factory: Welshpool, Australia
Total built: 180
Capacity
Fuel: 87.2 gal [330.1 L]
Hydraulic system: 7.2 gal [27.3 L]
3-Point Hitch
Rear Type: III/IIIN
Control: top-link sensing
Rear lift (at 24"/610mm): 7,681 lbs [3484 kg]
Power Take-off (PTO)
Rear PTO: independent
Clutch: hydraulic disc
Rear RPM: 1000
Dimensions & Tires
2WD fixed Wheelbase: 113.5 inches [288 cm]
2WD Wheelbase: 114.3 inches [290 cm]
4WD Wheelbase: 115 inches [292 cm]
Weight: 13779 to 14639 pounds
Front tire: 11.00x16
Rear tire: 24.5x32 (2WD)
4690 Serial Numbers
- Serial numbers unknown -
Chamberlain 4690 Power
Engine (net): 163.5 hp [121.9 kW]
PTO (claimed): 154 hp [114.8 kW]
Mechanical
Chassis: 4x2 2WD, 4x4 MFWD 4WD (optional)
Steering: hydrostatic power
Brakes: hydraulic wet disc
Cab: Cab standard with air-conditioning.
Hydraulics
Type: open center
Capacity: 7.2 gal [27.3 L]
Pressure: 2500 psi [172.4 bar]
Valves: 4 (max), 3 (with 3pt)
Total flow: 15.6 gpm [59.0 lpm]
Electrical
Charging system: alternator
Charging amps: 70
Battery
Number: 2
Volts: 6
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Bore/Stroke: 4.57x4.75 inches [116 x 121 mm]
Air cleaner: dry with safety element
Compression: 15.8:1
Rated RPM: 2200
Idle RPM: 800-2375
Torque: 446.2 lb-ft [605.0 Nm]
Torque RPM: 1500
Starter volts: 12
Oil capacity: 19 qts [18.0 L]
Coolant capacity: 25.6 qts [24.2 L]
Engine Detail
John Deere, turbocharged diesel, 6-cylinder, liquid-cooled, 466 ci [7.6 L]
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Speeds: With 24.5x32 rear tires.
Transmission
Transmission: Hi-Lo
Type: partial power shift
Gears: 12 forward and 4 reverse
Clutch: 15.5-inch dry disc
Oil capacity: 40.1 qts [38.0 L]
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).
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Series back: Chamberlain 4490
Dimensions
2WD Weight (shipping): 13,779 lbs [6250 kg]
4WD Weight (shipping): 14,639 lbs [6640 kg]
2WD fixed Wheelbase: 113.5 inches [288 cm]
2WD Wheelbase: 114.3 inches [290 cm]
4WD Wheelbase: 115 inches [292 cm]
2WD Clearance (front axle): 17.6 inches [44 cm]
4WD Clearance (front axle): 21.6 inches [54 cm]
Front tread: 64 inches [162 cm] (2WD)58.3 to 78 inches (2WD) [148 to 198 cm] (2WD) 68.4 to 83.5 inches (4WD) [173 to 212 cm] (4WD)
Rear tread: 62.6 to 98.4 inches [159 to 249 cm]
2WD turn radius: 16.8 feet [5.1 m]
4WD turn radius: 22 feet [6.7 m]
Chamberlain 4690 Tires
Standard tires (ag): Front: 11.00x16. Rear: 24.5x32 (2WD), Front: 14.9x26. Rear: 24.5x32 (4WD)