Introduction
John Deere 1450 Utility Tractor
The John Deere 1450 is a utility tractor produced between 1984 and 1988. Manufactured by Yanmar in Japan, this model belongs to the 1250 and 1650 series and was designed to provide versatile mechanical power for a range of agricultural tasks.
Engine and Performance
The tractor is powered by a liquid-cooled inline engine with a displacement of 190.3 cubic inches (3.1 liters). It features direct injection and a dry air cleaner. The engine generates a gross power output of 55 hp at a rated speed of 2400 RPM. The compression ratio is 18:1, and the engine utilizes a 1-3-4-2 firing order.
Transmission and Drivetrain
The transmission system consists of a gear-type configuration offering 9 forward and 3 reverse speeds, organized into three ranges. The tractor requires the operator to come to a complete stop and engage the clutch to shift between ranges or gears. It is available in both two-wheel drive and four-wheel drive configurations, featuring planetary final drives and a mechanical differential lock for improved traction.
Hydraulics and PTO
The hydraulic system is an open-center type, providing a pump flow of 10.7 gpm (40.5 lpm) at a pressure of 2250 psi. It supports up to two valves. The rear independent PTO operates at 540 RPM, achieved when the engine is running at 2250 RPM.
Hitch and Dimensions
Equipped with a Category II/I rear hitch, the tractor utilizes center link sensing with both position and draft control to manage implements. It offers a rear lift capacity of 2,652 lbs (1202 kg) at 24 inches. The machine features hydraulic wet disc brakes and power-assisted steering to assist in maneuvering.
Conclusion
The John Deere 1450 is a compact utility tractor suitable for standard agricultural operations. Its combination of a 55 hp engine, flexible gear transmission, and hydraulic hitch control makes it a reliable tool for field work and general farm maintenance.
Production Information of John Deere, 1450
- Built in Japan
- Utility tractor
| Distributor | John Deere |
|---|---|
| Original price | $16,309 (1983 2WD ) |
| Manufacturer | Yanmar |
| Manufacturer(optional) | $20,609 (1983 4WD ) |
Dimension and Tires Information of John Deere, 1450
| 4WD Front tread | 55 to 79.8 inches [139 to 202 cm] |
|---|---|
| 2WD Wheelbase | 82.8 inches [210 cm] |
| 4WD Width | 72.3 inches [183 cm] |
| 2WD Width | 66.6 inches [169 cm] |
| 4WD Wheelbase | 83 inches [210 cm] |
| Rear tread | 51 to 79 inches [129 to 200 cm] |
| 2WD Front tread | 56.7 to 76.4 inches [144 to 194 cm] |
| Length | 146.3 inches [371 cm] |
| 2WD Standard tires (ag) | Front: 6.50-16. Rear: 14.9-28 |
|---|---|
| Lawn/turf rear | 21.5L-16.1 |
| Lawn/turf front | 27x9.50-15 |
| 4WD Standard tires (ag) | Front: 9.5-24. Rear: 14.9-28 |
| 4WD Optional tires (ag) | Front: 11.2-24. Rear: 16.9-28 |
Engine Specifications of John Deere, 1450
- Liquid-cooled inline
| Coolant capacity | 11.1 qts [10.5 L] |
|---|---|
| Fuel system | Direct injection |
| Air cleaner | Dry |
| Rated RPM | 2400 |
| Compression | 18:1 |
| Displacement | 190.3 ci [3.1 L] |
| Oil capacity | 12.7 qts [12.0 L] |
| Power (gross) | 55 hp [41.0 kW] |
| Oil change | 200 h |
| Bore/Stroke | 3.74x4.33 inches [95 x 110 mm] |
| Starter volts | 12 |
| Firing order | 1-3-4-2 |
| Idle RPM | 800-2575 |
Transmission Information of John Deere, 1450
Transmission variants 1
- Three gears (1-3) plus reverse (R) in three ranges (I, II, III). Tractor must be stopped, and clutch used, to shift range or gear.
| Type | Gear |
|---|---|
| Gears | 9 forward and 3 reverse |
| Clutch | Dry disc |
Mechanical Specs of John Deere, 1450
- Two- or four-wheel drive
- Differential hydraulic wet disc brakes
- Two-post ROPS.
| Steering | Power assist |
|---|---|
| Final drives | Planetary |
| Differential lock | Mechanical |
Power Information of John Deere, 1450
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540 (1.375) |
| Engine RPM | 540@2250 |
Hydraulics Specifications of John Deere, 1450
| Type | Open center |
|---|---|
| Pump flow | 10.7 gpm [40.5 lpm] |
| Pressure | 2250 psi [155.1 bar] |
| Valves | 0 to 2 |
Three-Point Hitch of John Deere, 1450
| Rear Type | II/I |
|---|---|
| Control | Center link sensing with position and draft control |
| Rear lift (at 24"/610mm) | 2,652 lbs [1202 kg] |
Electrical System of John Deere, 1450
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Battery CCA | 485 |
| Charging system | Alternator |
| Charging amps | 25 |
Where it sits
With 55 HP, the John Deere 1450 sits between 1250 (44 HP) and 1650 (67 HP) in John Deere's range. Its power puts it in the 39th percentile of 1980s models in our database (2052 machines).
Frequently asked questions
How much horsepower does the John Deere 1450 have?
The John Deere 1450 delivers 55 HP.
What years was the John Deere 1450 produced?
The John Deere 1450 was produced in 1984-1988.
What transmission does the John Deere 1450 use?
The John Deere 1450 uses a Gear transmission.
Is the John Deere 1450 4WD?
The John Deere 1450 is available in 2WD/4WD.