John Deere 4350
Power
138 hp
Production
1985-1993
Engine
Turbocharged diesel, 6-cylinder
Transmission
John Deere Quad-Range
Weight
14088 lbs [6390 kg]
Drive
4WD
Introduction
John Deere 4350: Row-Crop Tractor (1985–1993)
The John Deere 4350 is a high-performance row-crop tractor manufactured in Mannheim, Germany, between 1985 and 1993. It was designed to provide significant tractive force and operational versatility for mid-to-large-scale agricultural operations during that period.
Engine and Performance
The tractor is powered by a 7.6-liter (466 cubic inch), 6-cylinder, liquid-cooled turbocharged diesel engine. It delivers 138 horsepower (102.9 kW) at a rated speed of 2200 RPM, with a peak torque of 442.5 lb-ft (600.0 Nm) achieved at 1400 RPM, providing steady power for heavy-duty field applications.
Transmission and Drivetrain
Equipped with the John Deere Quad-Range transmission, the machine features 16 forward and 6 reverse gears. The system utilizes partial power shift functionality, allowing for shifts between gear pairs 1-2 and 3-4 within each range, while gears 2 and 3 are synchronized to facilitate smoother gear changes. The tractor utilizes a four-wheel-drive system.
Hydraulics and Hitch
The hydraulic system is of the closed-center type, delivering a pump flow of 25.4 gpm (96.1 lpm) at a pressure of 2496 psi (172.1 bar). The rear hitch is Category IIIN/II, featuring position and lower-link draft control, capable of lifting up to 13,283 lbs (6,025 kg).
Operator Environment and Dimensions
The tractor features the SG2 cab as standard, which includes air-conditioning for operator comfort. It has a wheelbase of 105.3 inches (267 cm) and a shipping weight of 14,088 lbs (6,390 kg), ensuring stability during heavy implements operation.
Conclusion
The John Deere 4350 is a robust, reliable row-crop machine suited for operations requiring high torque and consistent hydraulic performance. Its combination of a partial power-shift transmission and a heavy-duty hitch makes it a versatile tool for both heavy tillage and PTO-driven tasks.
Production Information of John Deere, 4350
- Row-Crop tractor
- Built in Mannheim, Baden-Württemberg, Germany
| Manufacturer | John Deere |
|---|
Dimension and Tires Information of John Deere, 4350
| Front tread | 63 to 84.3 inches [160 to 214 cm] |
|---|---|
| Wheelbase | 105.3 inches [267 cm] |
| Height (exhaust) | 124.3 inches [315 cm] |
| Height (cab) | 114.7 inches [291 cm] |
| Length | 183.5 inches [466 cm] |
| Rear tread | 62.6 to 92.5 inches [159 to 234 cm] |
| Shipping weight | 14088 lbs [6390 kg] |
| Width | 96 inches [243 cm] |
| Ag front | 16.9-28 |
|---|---|
| Ag rear | 20.8-38 |
| Ag rear | 20.8-38 |
| Ag front | 18.4-26 |
Engine Specifications of John Deere, 4350
- John Deere
- Liquid-cooled
- 6-cylinder
- Turbocharged diesel
| Compression | 16.8:1 |
|---|---|
| Torque RPM | 1400 |
| Displacement | 466 ci [7.6 L] |
| Bore/Stroke | 4.56x4.75 inches [116 x 121 mm] |
| Power | 138 hp [102.9 kW] |
| Torque | 442.5 lb-ft [600.0 Nm] |
| Rated RPM | 2200 |
| Starter power | 5.9 hp [4.4 kW] |
| Starter volts | 12 |
| Starter | Electric |
Transmission Information of John Deere, 4350
Transmission variants 1
- Four gears (1-4) in four ranges (A-D). Power shift between gear pairs 1-2 and 3-4 in each range. Synchronized shift between gears 2 and 3.
| Transmission | John Deere Quad-Range |
|---|---|
| Type | Partial power shift |
| Gears | 16 forward and 6 reverse |
Mechanical Specs of John Deere, 4350
- Four-wheel drive
- SG2 Cab standard with air-conditioning.
- Wet disc brakes
| Steering | Hydrostatic power |
|---|
Power Information of John Deere, 4350
| Rear PTO | Independent |
|---|---|
| Clutch | Hydraulic disc |
| Rear PTO Type | 540/1000 |
Hydraulics Specifications of John Deere, 4350
| Type | Closed center |
|---|---|
| Pump flow | 25.4 gpm [96.1 lpm] |
| Pressure | 2496 psi [172.1 bar] |
| Valves | 2 or 3 |
Three-Point Hitch of John Deere, 4350
| Rear Type | IIIN/II |
|---|---|
| Rear Type(optional) | Quick hitch |
| Rear Arms | Telecopic lower links |
| Control | Position and lower-link draft control |
| Rear lift | 13283 lbs [6025 kg] |
Optional.
Electrical System of John Deere, 4350
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Batteries | 2 |
| Charging system | Alternator |
| Battery AH | 88 |
| Charging amps | 90 |
Where it sits
With 138 HP, the John Deere 4350 sits between 6140D (137 HP) and 6830 (140 HP) in John Deere's range. Its power puts it in the 81th percentile of 1980s models in our database (2052 machines).
Frequently asked questions
How much horsepower does the John Deere 4350 have?
The John Deere 4350 delivers 138 HP.
What years was the John Deere 4350 produced?
The John Deere 4350 was produced in 1985-1993.
What engine does the John Deere 4350 have?
The John Deere 4350 is powered by a Turbocharged diesel, 6-cylinder engine.
What transmission does the John Deere 4350 use?
The John Deere 4350 uses a John Deere Quad-Range transmission.
How much does the John Deere 4350 weigh?
The John Deere 4350 weighs 14088 lbs [6390 kg].
Is the John Deere 4350 4WD?
The John Deere 4350 is available in 4WD.