Introduction
John Deere 1050 Compact Utility Tractor
The John Deere 1050 is a compact utility tractor produced in Japan by Yanmar, marketed between 1980 and 1989. Designed for versatility in agricultural and landscape maintenance, this model bridges the gap between small hobby tractors and larger field equipment.
Engine and Performance
The tractor is powered by a Yanmar 3T90T, a 1.7-liter, 3-cylinder turbocharged diesel engine. It generates a gross power output of 37 hp (27.6 kW) at a rated speed of 2400 RPM. The engine utilizes liquid cooling and a dual paper element air cleaner system to maintain operating efficiency under demanding conditions.
Transmission and Drivetrain
The mechanical transmission provides 8 forward and 2 reverse gears, operated via a sliding gear system. Power is transferred to the wheels through a 255mm mechanical dry disc clutch. The operator has access to a two-stage foot clutch for independent PTO control, and the machine is available in either two-wheel or four-wheel drive configurations to suit various ground conditions.
Hydraulics and PTO
The hydraulic system features an open-center design with a pump flow capacity of 7.5 gpm (28.4 lpm) at a operating pressure of 2030 psi (140.0 bar). The rear Power Take-Off (PTO) is rated at 540 RPM, engaged at an engine speed of 2260 RPM, providing standardized power for common agricultural implements.
Dimensions and Handling
The tractor features a 68.9-inch (175 cm) wheelbase and an overall length of 122 inches (309 cm), offering a balance between agility and stability. It is equipped with manual steering and mechanical internal expanding shoe brakes. The rear hitch is a Type I category, utilizing mechanical center-link depth sensing for precise implement control.
Conclusion
The John Deere 1050 is a robust, well-engineered compact tractor suited for small-to-medium scale agricultural tasks, property maintenance, and light utility work. Its combination of a turbocharged engine, available 4WD, and standard hydraulic capabilities makes it a reliable choice for operators requiring consistent performance in a manageable footprint.
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Production Information of John Deere, 1050
- Built in Japan
- Compact Utility tractor
| Distributor | John Deere |
|---|---|
| Original price | $10,415 (1983 ) |
| Manufacturer | Yanmar |
| Manufacturer(optional) | $15,000 (1989 ) |
Dimension and Tires Information of John Deere, 1050
| Rear tread | 51 to 75 inches [129 to 190 cm] |
|---|---|
| Wheelbase | 68.9 inches [175 cm] |
| 4WD Height (hood) | 54 inches [137 cm] |
| 2WD Height (hood) | 55.1 inches [139 cm] |
| Length | 122 inches [309 cm] |
| Front tread | 49 inches [124 cm] |
| Width | 65 inches [165 cm] |
| Ag front | 6.00-16 |
|---|---|
| Ag rear | 13.6-28 |
Engine Specifications of John Deere, 1050
- Yanmar 3T90T
- Liquid-cooled
- Turbocharged diesel
- 3-cylinder
| Starter volts | 12 |
|---|---|
| Displacement | 105 ci [1.7 L] |
| Air cleaner | Dual paper elements |
| Bore/Stroke | 3.54x3.54 inches [90 x 90 mm] |
| Coolant capacity | 6.5 qts [6.2 L] |
| Oil capacity | 7 qts [6.6 L] |
| Rated RPM | 2400 |
| Compression | 20.4:1 |
| Power (gross) | 37 hp [27.6 kW] |
Transmission Information of John Deere, 1050
Transmission variants 1
| Type | Sliding gear |
|---|---|
| Oil capacity | 28.5 qts [27.0 L] |
| Gears | 8 forward and 2 reverse |
| Clutch | 255mm mechanical dry disc |
Mechanical Specs of John Deere, 1050
- Two- or four-wheel drive
- Two-post ROPS.
- Manual steering
- Differential mechanical internal expanding shoe brakes
Power Information of John Deere, 1050
| Rear PTO | Live |
|---|---|
| Rear PTO Type | 540 (1.375) |
| Engine RPM | 540@2260 |
Two-stage foot clutch.
Hydraulics Specifications of John Deere, 1050
| Type | Open center |
|---|---|
| Pump flow | 7.5 gpm [28.4 lpm] |
| Capacity | 6.875 gal [26.0 L] |
| Pressure | 2030 psi [140.0 bar] |
Three-Point Hitch of John Deere, 1050
| Rear Type | I |
|---|---|
| Control | Mechanical center-link depth sensing |
Electrical System of John Deere, 1050
| Ground | Negative |
|---|---|
| Battery volts | 12 |
Where it sits
With 37 HP, the John Deere 1050 sits between 950 (31 HP) and 1070 (38 HP) in John Deere's range. Its power puts it in the 26th percentile of 1980s models in our database (2052 machines).
Frequently asked questions
How much horsepower does the John Deere 1050 have?
The John Deere 1050 delivers 37 HP.
What years was the John Deere 1050 produced?
The John Deere 1050 was produced in 1980-1989.
What engine does the John Deere 1050 have?
The John Deere 1050 is powered by a Turbocharged diesel, 3-cylinder engine.
What transmission does the John Deere 1050 use?
The John Deere 1050 uses a Sliding gear transmission.
Is the John Deere 1050 4WD?
The John Deere 1050 is available in 2WD/4WD.