John Deere 4755
Power
187 hp
Production
1989-1991
Engine
Turbocharged diesel, 6-cylinder
Transmission
John Deere Quad Range
Weight
18,165 lbs (4WD Powershift) [8239 kg]
Drive
2WD/4WD
From the same series:
Introduction
John Deere 4755 Row-Crop Tractor
Produced between 1989 and 1991 in Waterloo, Iowa, the John Deere 4755 is a robust row-crop tractor designed for demanding agricultural operations. This model represents a key part of the 55-series generation, offering professional-grade performance and durability.
Engine and Performance
The tractor is powered by a 7.6-liter (466 ci) liquid-cooled, 6-cylinder turbocharged diesel engine. It generates a net power of 187.7 hp (140.0 kW) at a rated speed of 2200 RPM. The engine features a 16:1 compression ratio and uses a dry air cleaner system to ensure reliable operation in field conditions.
Transmission and Drivetrain
Operators can choose between two main transmission configurations: the Quad Range system, which provides 16 forward and 6 reverse gears with a partial power shift, or the full Power Shift transmission, offering 15 forward and 4 reverse gears. The tractor is available in both two-wheel and four-wheel drive variants, equipped with hydraulic wet disc brakes and power steering for enhanced maneuverability.
Hydraulics and Hitch
The 4755 utilizes a closed-center hydraulic system with a pump flow capacity of 29.5 gpm (111.7 lpm) at a pressure of 2530 psi. It includes 2 or 3 valves to support various implements. The rear hitch is a category III type, providing a lift capacity of 5,821 lbs (2,640 kg), with optional cylinders increasing the lifting capability up to 7,057 lbs (3,201 kg).
Operator Environment and Dimensions
The tractor is equipped with the Sound-Gard cab, designed to reduce noise and increase operator comfort during extended work periods. It features an operating weight of 18,165 lbs (8,239 kg) in the 4WD Power Shift configuration and sits on 20.8-38 rear tires, ensuring stability for heavy-duty traction tasks.
Conclusion
The John Deere 4755 is engineered for high-intensity agricultural work, combining a powerful drivetrain with versatile hydraulic capabilities. Its combination of structural stability, operator-focused ergonomics, and mechanical reliability makes it a capable asset for large-scale row-crop farming.
Production Information of John Deere, 4755
- Row-Crop tractor
- Built in Waterloo, Iowa, USA
| Manufacturer | John Deere |
|---|---|
| Original price | $73,000 |
Dimension and Tires Information of John Deere, 4755
| Rack-and-pinion rear axle | 3.94 by 118 inches [100 by 2997 mm] |
|---|---|
| 2WD Wheelbase | 118.5 inches [300 cm] |
| Shipping weight | 16,200 lbs [7348 kg] |
| Height (cab) | 118.8 inches [301 cm] |
| 4WD Wheelbase | 117.1 inches [297 cm] |
| Rack-and-pinion rear axle | 3.94 by 108 inches [100 by 2743 mm] |
| Operating weight | 18,165 lbs (4WD Powershift) [8239 kg] |
| Width | 118 inches [299 cm] |
Minimum width with standard axle.
| Ag front | 11.00-16 |
|---|---|
| Ag rear | 20.8-38 |
Engine Specifications of John Deere, 4755
- John Deere
- Liquid-cooled inline
- 6-cylinder
- Turbocharged diesel
| Exhaust valve clearance | 0.020 inches [0.508 mm] |
|---|---|
| Intake valve clearance | 0.015 inches [0.381 mm] |
| Air cleaner | Dry |
| Firing order | 1-5-3-6-2-4 |
| Rated RPM | 2200 |
| Displacement | 466 ci [7.6 L] |
| Power (net) | 187.7 hp [140.0 kW] |
| Compression | 16:1 |
| Bore/Stroke | 4.5625x4.75 inches [116 x 121 mm] |
| Coolant capacity | 32 qts [30.3 L] |
| Oil capacity | 22 qts [20.8 L] |
| Starter volts | 12 |
Transmission Information of John Deere, 4755
Transmission variants 1
- Four gears (1-4) in four ranges (A-D) with high-low power shift.
| Transmission | John Deere Quad Range |
|---|---|
| Type | Partial power shift |
| Gears | 16 forward and 6 reverse |
Transmission variants 2
| Transmission | John Deere Power Shift |
|---|---|
| Type | Full power shift |
| Gears | 15 forward and 4 reverse |
- 16-speed partial power shift
- 15-speed full power shift
Mechanical Specs of John Deere, 4755
- Two- or four-wheel drive
- Sound-Gard cab.
- Hydraulic wet disc brakes
- Power steering
| Final drives | Inboard planetary |
|---|
Power Information of John Deere, 4755
| Rear PTO | Independent |
|---|---|
| Clutch | Hydraulic |
| Rear PTO Type | 1000 (1.75) |
Hydraulics Specifications of John Deere, 4755
| Pump flow | 29.5 gpm [111.7 lpm] |
|---|---|
| Type | Closed center |
| Pressure | 2530 psi [174.4 bar] |
| Pressure(optional) | 26.9 gal (QuadRange) [101.8 L] |
| Capacity | 18.5 gal (PowerShift) [70.0 L] |
| SCV flow | 20.6 gpm [78.0 lpm] |
| Valves | 2 or 3 |
| Valves(optional) | 20 gal (PS MFWD) [75.7 L] |
Three-Point Hitch of John Deere, 4755
| Rear Type | III |
|---|---|
| Rear Type(optional) | 7,057 lbs (55mm lift cylinder) [3201 kg] |
| Rear lift | 5,821 lbs [2640 kg] |
| Rear lift(optional) | 6,614 lbs (44mm lift cylinder) [3000 kg] |
Electrical System of John Deere, 4755
| Ground | Negative |
|---|---|
| Battery CCA | 925 |
| Batteries | 2 |
| Charging system | Alternator |
| Battery volts | 12 |
| Charging amps | 120 |
Where it sits
With 187 HP, the John Deere 4755 sits between 4555 (173 HP) and 4760 (194 HP) in John Deere's range. Its power puts it in the 87th percentile of 1980s models in our database (2052 machines).
Frequently asked questions
How much horsepower does the John Deere 4755 have?
The John Deere 4755 delivers 187 HP.
What years was the John Deere 4755 produced?
The John Deere 4755 was produced in 1989-1991.
What engine does the John Deere 4755 have?
The John Deere 4755 is powered by a Turbocharged diesel, 6-cylinder engine.
What transmission does the John Deere 4755 use?
The John Deere 4755 uses a John Deere Quad Range transmission.
How much does the John Deere 4755 weigh?
The John Deere 4755 weighs 18,165 lbs (4WD Powershift) [8239 kg].
Is the John Deere 4755 4WD?
The John Deere 4755 is available in 2WD/4WD.