John Deere 750
Power
20 hp
Production
1981-1988
Engine
Diesel, 3-cylinder
Transmission
Gear
Drive
2WD/4WD
From the same series:
Introduction
John Deere 750 Compact Utility Tractor
The John Deere 750 is a compact utility tractor manufactured by Yanmar in Japan, produced between 1981 and 1988. Positioned within the compact segment, it was designed to offer versatility for light agricultural tasks and maintenance operations.
Engine and Performance
The tractor is powered by a Yanmar 3T80 liquid-cooled, three-cylinder diesel engine. With a displacement of 1.3 liters (78.2 cubic inches) and a compression ratio of 22.5:1, the engine produces a gross power output of 20 horsepower (14.9 kW) at a rated speed of 2400 RPM. The lubrication system has an oil capacity of 3.8 liters, while the cooling system holds 4.3 liters of coolant.
Transmission and Drivetrain
The powertrain features a gear-type transmission providing 8 forward and 2 reverse speeds. Power is transmitted through a 200mm dry disc clutch. The tractor is available in both two-wheel drive and four-wheel drive configurations, equipped with a mechanical rear differential lock to improve traction in challenging soil conditions.
Hydraulics and PTO
The hydraulic system utilizes an open-center design with a system pressure of 2030 psi (140.0 bar) and a total capacity of 14.2 liters. The rear power take-off (PTO) operates at a standard speed of 540 RPM at 2300 engine RPM. An independent front PTO is available as an optional feature.
Dimensions and Operator Station
The 750 model sits on a 155 cm wheelbase. The operator station is equipped with a two-post fixed Roll-Over Protective Structure (ROPS) for safety. Steering is manual by default, with power steering available as an option. The tractor accommodates standard agricultural tires, with 4.00-15 front and 9.5-24 rear tires being typical for this model.
Conclusion
The John Deere 750 is a durable compact utility tractor suited for small-scale agricultural applications and property maintenance. Its mechanical simplicity and the reliability of the Yanmar engine make it a practical choice for operators requiring a maneuverable machine for diverse terrain.
Production Information of John Deere, 750
- Built in Japan
- Compact Utility tractor
| Distributor | John Deere |
|---|---|
| Original price | $7,070 (1983 ) |
| Manufacturer | Yanmar |
| Manufacturer(optional) | $10,000 (1989 ) |
Dimension and Tires Information of John Deere, 750
| 4WD Front tread | 36 inches [91 cm] |
|---|---|
| Wheelbase | 61.1 inches [155 cm] |
| 4WD Clearance (front axle) | 13 inches [33 cm] |
| 2WD Clearance (front axle) | 15.1 inches [38 cm] |
| Length | 112 inches [284 cm] |
| Rear tread | 35/39 inches [88/99 cm] |
| 2WD Front tread | 35 inches [88 cm] |
| Width | 45.1 inches [114 cm] |
| Standard tires (ag) | Front: 4.00-15. Rear: 9.5-24 |
|---|---|
| Lawn/turf rear | 13.6-16 |
| Lawn/turf rear(optional) | Front: 5-14. Rear: 9.5-24 |
| Lawn/turf front | 25/8.5-14 |
Engine Specifications of John Deere, 750
- Yanmar 3T80
- Liquid-cooled inline
- 3-cylinder
- Diesel
| Air cleaner | Dry |
|---|---|
| Rated RPM | 2400 |
| Displacement | 78.2 ci [1.3 L] |
| Bore/Stroke | 3.15x3.35 inches [80 x 85 mm] |
| Power (gross) | 20 hp [14.9 kW] |
| Compression | 22.5:1 |
| Pre-heating | Therostart |
| Coolant capacity | 4.5 qts [4.3 L] |
| Oil capacity | 4.0 qts [3.8 L] |
| Starter volts | 12 |
Transmission Information of John Deere, 750
Transmission variants 1
- Four gears, plus reverse, in two ranges.
| Type | Gear |
|---|---|
| Oil capacity | 15 qts [14.2 L] |
| Gears | 8 forward and 2 reverse |
| Clutch | 200mm dry disc |
Mechanical Specs of John Deere, 750
- Two- or four-wheel drive
- Differential mechanical dry, internal expanding shoe brakes
- Two-post fixed ROPS.
| Differential lock | Mechanical rear |
|---|---|
| Steering | Manual |
Power Information of John Deere, 750
| Rear PTO | Transmission |
|---|---|
| Front PTO(optional) | Independent |
| Engine RPM | 540@2300 |
| Clutch | 200mm over-running dry disc |
| Clutch | Electro-magnetic |
| Rear PTO Type | 540 (1.375) |
Hydraulics Specifications of John Deere, 750
| Type | Open center |
|---|---|
| Valves(optional) | 2 |
| Capacity | 3.75 gal [14.2 L] |
| Pressure | 2030 psi [140.0 bar] |
Three-Point Hitch of John Deere, 750
| Rear Type | I |
|---|---|
| Control | Position control |
Electrical System of John Deere, 750
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Battery CCA | 370 |
| Charging system | Alternator |
| Battery Group | BCI 24 |
| Charging amps | 15 |
Where it sits
With 20 HP, the John Deere 750 sits between 650 (17 HP) and 770 (23 HP) in John Deere's range. Its power puts it in the 12th percentile of 1980s models in our database (2052 machines).
Frequently asked questions
How much horsepower does the John Deere 750 have?
The John Deere 750 delivers 20 HP.
What years was the John Deere 750 produced?
The John Deere 750 was produced in 1981-1988.
What engine does the John Deere 750 have?
The John Deere 750 is powered by a Diesel, 3-cylinder engine.
What transmission does the John Deere 750 use?
The John Deere 750 uses a Gear transmission.
Is the John Deere 750 4WD?
The John Deere 750 is available in 2WD/4WD.