John Deere 4455
Power
156 hp
Production
1988-1992
Engine
6-cylinder
Transmission
John Deere Quad Range
Weight
15,275 lbs (4WD Powershift) [6928 kg]
Drive
2WD/4WD
From the same series:
Introduction
John Deere 4455 Row-Crop Tractor
The John Deere 4455 is a row-crop tractor produced between 1988 and 1992. Part of the manufacturer's transition period between the 55 series and the 7000 series, this model was manufactured in Waterloo, Iowa, USA, and Saltillo, Mexico, designed to serve as a versatile utility tractor for medium to large-scale agricultural operations.
Engine and Performance
The tractor is powered by a 466 cubic-inch (7.6 L) 6-cylinder liquid-cooled engine with direct injection. It delivers a net power output of 156.9 hp (117.0 kW) at a rated speed of 2200 RPM. The engine features a 16:1 compression ratio and is designed for consistent performance in demanding field environments.
Transmission and Drivetrain
Operators have access to two transmission configurations: the John Deere Quad Range, which offers 16 forward and 6 reverse gears with high-low power shift, or the full Power Shift transmission providing 15 forward and 4 reverse speeds. The tractor is available in both two-wheel drive and four-wheel drive configurations, utilizing inboard planetary final drives and hydraulic wet disc brakes.
Hydraulics and PTO
The 4455 utilizes a closed-center hydraulic system with a pump flow capacity of 26.5 gpm (100.3 lpm) at 2530 psi. It is equipped with an independent rear PTO capable of 540 or 1000 RPM operation. The rear three-point hitch (Category IIIN/II) provides a tested lift capacity of 5504 lbs, which can be increased to 7281 lbs with an optional assist cylinder.
Dimensions and Operator Environment
The tractor features the Sound Guard cab as a standard for operator comfort, with a four-post ROPS design on specific models. The wheelbase measures 106.7 inches for 2WD models and 105.3 inches for 4WD versions. With an operating weight of 15,275 lbs in the 4WD Power Shift configuration, the machine provides the necessary ballast for traction in heavy tillage tasks.
Conclusion
The John Deere 4455 represents a robust generation of row-crop tractors, combining mechanical reliability with sufficient hydraulic and transmission flexibility for diverse farming applications, including plowing, planting, and heavy-duty hauling.
Videos
Production Information of John Deere, 4455
- Original price was $60,000 in 1992
- Row-Crop tractor
| Manufacturer | John Deere |
|---|---|
| Manufacturer(optional) | Saltillo, Mexico |
| Factories | Waterloo, Iowa, USA |
Dimension and Tires Information of John Deere, 4455
| Front tread | 60.5 to 88 inches [153 to 223 cm] |
|---|---|
| 2WD Wheelbase | 106.7 inches [271 cm] |
| Height (steering wheel) | 92.8 inches [235 cm] |
| Width | 109 inches [276 cm] |
| 4WD Wheelbase | 105.3 inches [267 cm] |
| Operating weight | 15,275 lbs (4WD Powershift) [6928 kg] |
| Height (cab) | 116.5 inches [295 cm] |
| Length | 158.6 inches [402 cm] |
| Rear tread | 62 to 116 inches [157 to 294 cm] |
| Rack-and-pinion rear axle | 3.625 by 119 inches [92 by 3022 mm] |
| Rack-and-pinion rear axle | 3.625 by 109 inches [92 by 2768 mm] |
| Shipping weight | 14,145 lbs [6416 kg] |
Minimum width with standard axle.
| 2WD Standard tires (ag) | Front: 10.00-16. Rear: 18.4-38 |
|---|---|
| 4WD Standard tires (ag) | Front: 14.9-26. Rear: 18.4-38 |
Engine Specifications of John Deere, 4455
- Liquid-cooled inline
- 6-cylinder
| Coolant capacity | 27 qts [25.6 L] |
|---|---|
| Starter volts | 12 |
| Fuel system | Direct injection |
| Intake valve clearance | 0.020 inches [0.508 mm] |
| Compression | 16:1 |
| Rated RPM | 2200 |
| Air cleaner | Dual paper elements |
| Displacement | 466 ci [7.6 L] |
| Power (net) | 156.9 hp [117.0 kW] |
| Oil capacity | 19 qts [18.0 L] |
| Bore/Stroke | 4.5625x4.75 inches [116 x 121 mm] |
| Firing order | 1-5-3-6-2-4 |
| Exhaust valve clearance | 0.020 inches [0.508 mm] |
| Operating RPM | 1500-2200 |
| Idle RPM | 800-2400 |
Transmission Information of John Deere, 4455
Transmission variants 1
- Four gears (1-4) in four ranges (A-D) with high-low power shift.
| Transmission | John Deere Quad Range |
|---|---|
| 2WD Oil capacity | 64 qts [60.6 L] |
| Clutch | Hydraulic wet disc |
| Type | Partial power shift |
| 4WD Oil capacity | 68.8 qts [65.1 L] |
| Gears | 16 forward and 6 reverse |
Transmission variants 2
| Transmission | John Deere Power Shift |
|---|---|
| 2WD Oil capacity | 53.9 qts [51.0 L] |
| Clutch | Hydraulic wet disc |
| Type | Full power shift |
| 4WD Oil capacity | 63.4 qts [60.0 L] |
| Gears | 15 forward and 4 reverse |
- 16-speed partial power shift
- 15-speed full power shift
Mechanical Specs of John Deere, 4455
- Two- or four-wheel drive
- Sound Guard cab standard. Four-post ROPS on Mexican-built models.
- Differential hydraulic wet disc brakes
- Power steering
| Final drives | Inboard planetary |
|---|
Power Information of John Deere, 4455
| Rear PTO | Independent |
|---|---|
| Clutch | Hydraulic |
| Rear PTO Type | 540/1000 (1.375) |
Hydraulics Specifications of John Deere, 4455
| Valves | 2 or 3 |
|---|---|
| Type | Closed center |
| Type(optional) | 17.2 gal (Quad-Range 4WD) [65.1 L] |
| Type(optional) | 16 gal (Quad-Range 2WD) [60.6 L] |
| Capacity | 13.5 gal (Powershift 2WD) [51.1 L] |
| Pump flow | 26.5 gpm [100.3 lpm] |
| Pressure | 2530 psi [174.4 bar] |
| Pressure(optional) | 15.9 gal (Powershift 4WD) [60.2 L] |
| SCV flow | 20.6 gpm [78.0 lpm] |
Three-Point Hitch of John Deere, 4455
| Rear Type | IIIN/II |
|---|---|
| Rear lift | 5504 lbs [2496 kg] |
| Rear lift(optional) | 7281 lbs [3302 kg] |
Advertised as 6550 pounds, the tractor was only able to lift 5504 during testing.
With optional assist cylinder. Advertised as 8470 pounds, but actual tested lift was 7281 pounds.
Electrical System of John Deere, 4455
| Ground | Negative |
|---|---|
| Battery CCA | 925 |
| Batteries | 2 |
| Charging system | Alternator |
| Battery volts | 12 |
| Charging amps | 120 |
Where it sits
With 156 HP, the John Deere 4455 sits between 4255 (142 HP) and 4450 (158 HP) in John Deere's range. Its power puts it in the 84th percentile of 1980s models in our database (2052 machines).
Frequently asked questions
How much horsepower does the John Deere 4455 have?
The John Deere 4455 delivers 156 HP.
What years was the John Deere 4455 produced?
The John Deere 4455 was produced in 1988-1992.
What engine does the John Deere 4455 have?
The John Deere 4455 is powered by a 6-cylinder engine.
What transmission does the John Deere 4455 use?
The John Deere 4455 uses a John Deere Quad Range transmission.
How much does the John Deere 4455 weigh?
The John Deere 4455 weighs 15,275 lbs (4WD Powershift) [6928 kg].
Is the John Deere 4455 4WD?
The John Deere 4455 is available in 2WD/4WD.