The production information of the tractor (4490) includes details about its manufacturing.
| Row-Crop tractor |
| Built in Welshpool, Australia |
| Manufacturer | Chamberlain (a part of John Deere) |
|---|---|
| Total built | 250 |
This section sums up the dimension and tires information of the tractor.
| Rear tread | 62.6 to 98.4 inches [159 to 249 cm] |
|---|---|
| 2WD fixed Wheelbase | 113.5 inches [288 cm] |
| 4WD Shipping weight | 14,319 lbs [6495 kg] |
| 2WD Shipping weight | 13,779 lbs [6250 kg] |
| 2WD Wheelbase | 114.3 inches [290 cm] |
| Front tread | 64 inches [162 cm (2WD)] |
| 2WD Clearance (front axle) | 17.6 inches [44 cm] |
| 4WD Wheelbase | 115 inches [292 cm] |
| Front tread | 68.4 to 83.5 inches [173 to 212 cm (4WD)] |
| Front tread | 58.3 to 78 inches [148 to 198 cm (2WD)] |
| 4WD Clearance (front axle) | 21.6 inches [54 cm] |
| Standard tires (ag) | Front: 11.00x16. Rear: 24.5x32 (2WD) |
|---|---|
| Front: 14.9x26. Rear: 24.5x32 (4WD) |
Get the specifications for the engine and if different options are available.
| John Deere |
| Liquid-cooled |
| 6-cylinder |
| Turbocharged diesel |
| Coolant capacity | 25.6 qts [24.2 L] |
|---|---|
| Oil capacity | 19 qts [18.0 L] |
| Air cleaner | Dry with safety element |
| Idle RPM | 800-2375 |
| Rated RPM | 2200 |
| Displacement | 466 ci [7.6 L] |
| Power (net) | 137 hp [102.2 kW] |
| Compression | 15.8:1 |
| Bore/Stroke | 4.57x4.75 inches [116 x 121 mm] |
| Starter volts | 12 |
| Torque RPM | 1500 |
| Torque | 390.9 lb-ft [530.1 Nm] |
Discover all variants of transmission available for this tractor model.
| 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). |
| Transmission | Hi-Lo |
|---|---|
| Oil capacity | 40.1 qts [38.0 L] |
| Clutch | 15.5-inch dry disc |
| Type | Partial power shift |
| Gears | 12 forward and 4 reverse |
This section summarizes all mechanical information such as the brake system and other specifications.
| Cab standard with air-conditioning. |
| Hydraulic wet disc brakes |
| Drive | 4x2 2WD |
|---|---|
| 4x4 MFWD 4WD (optional) | |
| Steering | Hydrostatic power |
Discover the power specifications and options available for this tractor model but also PTO (Power Take-off) information.
| Rear PTO | Independent |
|---|---|
| Clutch | Hydraulic disc |
| Rear PTO Type | 1000 |
Discover the robust John Deere 4490 tractor, a powerful and versatile machine built for demanding agricultural tasks. This model, manufactured by Chamberlain under the John Deere umbrella, offers impressive performance with its turbocharged diesel engine, delivering 137 horsepower. Equipped with a John Deere 6-cylinder engine featuring a substantial 7.6L displacement, it ensures reliable power for a wide range of applications. The tractor boasts a partial power shift transmission with 12 forward and 4 reverse gears, providing flexibility and efficiency in operation. Its advanced hydraulic system, with a capacity of 7.2 gallons and a total flow of 15.6 GPM, is ready to handle various implements. The 4490 comes standard with a comfortable cab featuring air conditioning, and offers options like 4WD MFWD for enhanced traction in challenging conditions. With a strong rear lift capacity and available optional attachments, this tractor is designed for productivity and durability in the field, making it an excellent choice for serious farming operations. The 4490 represents a reliable workhorse, suitable for operations from 1985 to 1986, combining John Deere engineering with Australian manufacturing.