Introduction
Yanmar YM276 Compact Utility Tractor
The Yanmar YM276 is a compact utility tractor produced in Japan between 1981 and 1991. Designed for versatility in agricultural and landscaping applications, this model was offered in both two-wheel drive and four-wheel drive configurations.
Engine and Power
The tractor is powered by a Yanmar 3T84HA liquid-cooled diesel engine. This 3-cylinder unit has a displacement of 1.4 liters and produces 27 horsepower at a rated engine speed of 2600 RPM. The engine features a 20:1 compression ratio and a bore-to-stroke measurement of 84 mm by 85 mm.
Transmission and Drivetrain
The YM276 utilizes a three-speed power shift transmission, providing 12 forward and 4 reverse gears across four ranges. Power is delivered through a dry disc clutch. The machine is available in either 2WD or 4WD, and steering is accomplished via a manual steering system. Braking is provided by mechanical dry, internal expanding shoe brakes.
Hydraulics and Hitch
The hydraulic system is an open-center, constant flow design with a total flow rate of 8.2 gpm (31.0 lpm). The rear hitch is a Category I type, equipped with both position and draft control, capable of lifting up to 1433 lbs (650 kg) at the ends.
Dimensions and Chassis
The tractor features a wheelbase of 60.1 inches (152 cm). The 2WD model weighs approximately 2028 lbs (919 kg), while the 4WD version weighs 2146 lbs (973 kg). Ground clearance at the differential is 13 inches (33 cm), with a drawbar clearance of 12.2 inches (30 cm). The unit includes a two-post ROPS for operator safety.
Conclusion
The Yanmar YM276 is a robust, compact utility tractor suitable for small-scale agricultural operations, property maintenance, and light-duty tasks requiring a reliable power source and hydraulic implement control.
Production Information of Yanmar, YM276
- Original price was $10,300 in 1991
- Compact Utility tractor
- Built in Japan
| Manufacturer | Yanmar |
|---|
Dimension and Tires Information of Yanmar, YM276
| Rear tread | 43.9 to inches [111 to 0 cm] |
|---|---|
| Wheelbase | 60.1 inches [152 cm] |
| 2WD Weight | 2028 lbs [919 kg] |
| 4WD Width | 55.3 inches [140 cm] |
| Length | 117.6 inches [298 cm] |
| Clearance (drawbar) | 12.2 inches [30 cm] |
| 4WD Weight | 2146 lbs [973 kg] |
| 2WD Width | 56.4 inches [143 cm] |
| 4WD Front tread | 39.4 inches [100 cm] |
| 2WD Front tread | 39.9 inches [101 cm] |
| Ground clearance | 13 inches [33 cm] |
At the differential
| 2WD Standard tires (ag) | Front: 6.00-14. Rear: 12.4-24 |
|---|---|
| Lawn/turf rear | 16.5-16.1 |
| Lawn/turf front | 25x8.5-14 |
| 4WD Standard tires (ag) | Front: 7-14. Rear: 11.2-24 |
| Ag rear | 11.2-24 |
Engine Specifications of Yanmar, YM276
- Yanmar 3T84HA
- Liquid-cooled
- Diesel
- 3-cylinder
| Starter volts | 12 |
|---|---|
| Displacement | 86.2 ci [1.4 L] |
| Compression | 20:1 |
| Bore/Stroke | 3.31x3.35 inches [84 x 85 mm] |
| Firing order | 1-3-2 |
| Rated RPM | 2600 |
| Power | 27 hp [20.1 kW] |
Transmission Information of Yanmar, YM276
Transmission variants 1
- Three power shift gears, plus reverse, in four ranges.
| Type | Three-speed power shift |
|---|---|
| Gears | 12 forward and 4 reverse |
| Clutch | Dry disc |
Mechanical Specs of Yanmar, YM276
- Two- or four-wheel drive
- Two-post ROPS.
- Manual steering
- Mechanical dry, internal expanding shoe brakes
Power Information of Yanmar, YM276
| Rear PTO Type | 540 |
|---|
Hydraulics Specifications of Yanmar, YM276
| Type | Open center, constant flow |
|---|---|
| Total flow | 8.2 gpm [31.0 lpm] |
Three-Point Hitch of Yanmar, YM276
| Rear Type | I |
|---|---|
| Control | Position and draft control |
| Rear lift (at ends) | 1433 lbs [650 kg] |
Electrical System of Yanmar, YM276
| Ground | Negative |
|---|---|
| Battery AH | 70 |
| Battery volts | 12 |
| Charging system | Alternator |
| Charging amps | 15 |
Where it sits
With 27 HP, the Yanmar YM276 sits just below YM336 (33 HP) in Yanmar's range. Its power puts it in the 20th percentile of 1980s models in our database (2052 machines).
Frequently asked questions
How much horsepower does the Yanmar YM276 have?
The Yanmar YM276 delivers 27 HP.
What years was the Yanmar YM276 produced?
The Yanmar YM276 was produced in 1981-1991.
What engine does the Yanmar YM276 have?
The Yanmar YM276 is powered by a Diesel, 3-cylinder engine.
What transmission does the Yanmar YM276 use?
The Yanmar YM276 uses a Three-speed power shift transmission.
How much does the Yanmar YM276 weigh?
The Yanmar YM276 weighs 2028 lbs [919 kg].
Is the Yanmar YM276 4WD?
The Yanmar YM276 is available in 2WD/4WD.