Introduction
John Deere F935 Front-Mount Mower
The John Deere F935 is a professional-grade front-mount mower manufactured between 1986 and 2000 in Horicon, Wisconsin, USA. Designed for large-scale landscaping and maintenance tasks, this machine is powered by a diesel engine and features a hydrostatic drive system.
Engine and Powertrain
The F935 is equipped with a liquid-cooled, 3-cylinder diesel engine with a displacement of 878 cc, delivering 22 horsepower. It utilizes a horizontal-shaft inline configuration and is rated at 3400 RPM. The power is managed by a Sundstrand hydrostatic transmission, which provides infinite forward and reverse speeds, allowing for precise control during mowing operations.
Hydraulics and PTO
The machine features an independent front Power Take-Off (PTO) system with an electric clutch. This setup allows the operator to engage or disengage attachments, such as the available 60, 72, or 76-inch mower decks, with ease. The engine reaches the required PTO speed of 2396 RPM at a rated engine speed of 3450 RPM.
Chassis and Handling
Built on a two-wheel drive chassis, the F935 includes power steering to reduce operator fatigue during tight maneuvers. Braking is handled by mechanical drum brakes, and the tractor is equipped with a mechanical front differential lock to assist with traction. The wheelbase measures 56.3 inches, providing a stable platform for various attachments.
Electrical and Capacities
The electrical system operates on 12 volts, supported by a 40-amp charging system and a battery with 491 CCA. The engine cooling system has a capacity of 5 quarts (4.7 L), while the oil capacity is 3.1 quarts (2.9 L). The transmission oil system requires 4.6 quarts (4.4 L) for proper maintenance.
Conclusion
The John Deere F935 is a robust and specialized mower designed for professional landscaping environments. Its combination of a high-torque diesel engine, hydrostatic transmission, and front-mount capability makes it suitable for intensive mowing applications requiring consistent performance and maneuverability.
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Production Information of John Deere, F935
- Front-mount mower
- Built in Horicon, Wisconsin, USA
| Manufacturer | John Deere |
|---|
Dimension and Tires Information of John Deere, F935
| Ground clearance | 6.5 inches [16 cm] |
|---|---|
| Wheelbase | 56.3 inches [143 cm] |
| Width | 42.8 inches [108 cm] |
| Width(optional) | 122.5 inches (72-inch deck) [311 cm] |
| Length | 85.2 inches (without deck) [216 cm] |
| Shipping weight | 1501 lbs [680 kg] |
| Shipping weight(optional) | 112.9 inches (60-inch deck) [286 cm] |
| Lawn/turf front | 23x8.5-12 |
|---|---|
| Lawn/turf rear | 16x6.5-8 |
Engine Specifications of John Deere, F935
- Liquid-cooled horizontal-shaft inline
- Diesel
- 3-cylinder
| Starter volts | 12 |
|---|---|
| Starter | Electric |
| Air cleaner | Dry |
| Oil capacity | 3.1 qts [2.9 L] |
| Compression | 22.7:1 |
| Rated RPM | 3400 |
| Pre-heating | Glow plugs |
| Displacement | 878 cc [53.6 ci] |
| Power | 22 hp [16.4 kW] |
| Bore/Stroke | 2.84x2.84 inches [72 x 72 mm] |
| Torque RPM | 2700 |
| Coolant capacity | 5 qts [4.7 L] |
| Torque | 36 lb-ft [48.8 Nm] |
| Idle RPM | 1450-3625 |
Transmission Information of John Deere, F935
Transmission variants 1
| Transmission | Sundstrand |
|---|---|
| Oil capacity | 4.6 qts [4.4 L] |
| Type | Hydrostatic |
| Gears | Infinite forward and reverse |
Mechanical Specs of John Deere, F935
- Two-wheel drive
- Two-post ROPS.
- Drum brakes
- Power steering
| Differential lock | Mechanical front |
|---|
Power Information of John Deere, F935
| Front PTO | Independent |
|---|---|
| Clutch | Electric |
| Engine RPM | 2396@3450 |
Electrical System of John Deere, F935
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Battery CCA | 491 |
| Charging system | Alternator |
| Charging amps | 40 |
Where it sits
With 22 HP, the John Deere F935 sits just below 1435 (23 HP) in John Deere's range. Its power puts it in the 99th percentile of 1980s models in our database (977 machines).
Frequently asked questions
How much horsepower does the John Deere F935 have?
The John Deere F935 delivers 22 HP.
What years was the John Deere F935 produced?
The John Deere F935 was produced in 1986-2000.
What engine does the John Deere F935 have?
The John Deere F935 is powered by a Diesel, 3-cylinder engine.
What transmission does the John Deere F935 use?
The John Deere F935 uses a Sundstrand transmission.
How much does the John Deere F935 weigh?
The John Deere F935 weighs 1501 lbs [680 kg].
Is the John Deere F935 4WD?
The John Deere F935 is available in 2WD.