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info | |
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 |
info | |
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] |
info | |
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). |
info | |
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) |