Yanmar
Yanmar YM276
The Yanmar YM276 is a compact utility tractor produced from 1981 to 1991 by Yanmar in Japan. It features a 27 hp liquid-cooled 3-cylinder diesel engine with a displacement of 1.4 L. The tractor offers 2WD and 4WD variants, a 12-speed three-speed power shift transmission, and mechanical dry internal expanding shoe brakes. It has a fuel tank capacity of 8.4 gallons and a hydraulic system with an 8.2 gpm flow. The YM276 includes a rear PTO of 540 rpm and a rear hitch with position and draft control. Dimensions include a 60.1 inch wheelbase, weights ranging from 2028 to 2146 lbs depending on drive type, and various tire options for agricultural and lawn use. Electrical system is 12 volts with a 15 amp alternator. Attachments include the YFL-1075 front-end loader with a lift capacity of 1075 lbs and breakout force of 2250 lbs.
Power-
Founded-
ModelYM276
Technical Specifications
Detailed specifications and technical data for Yanmar YM276
Power
| Engine | 27 hp (20.1 kW) |
|---|---|
| PTO (tested) | 23.00 hp (17.2 kW) |
| PTO (claimed) | 23 hp (17.2 kW) |
| Drawbar (tested) | 17.68 hp (13.2 kW) |
| Drawbar (claimed) | 17 hp (12.7 kW) |
Tires
| Ag rear | 11.2-24 |
|---|---|
| Lawn/turf rear | 16.5-16.1 |
| Lawn/turf front | 25x8.5-14 |
| 2WD Standard tires (ag) | Front: 6.00-14. Rear: 12.4-24 |
| 4WD Standard tires (ag) | Front: 7-14. Rear: 11.2-24 |
Engine
| Type | diesel |
|---|---|
| Model | Yanmar 3T84HA |
| Power | 27 hp (20.1 kW) |
| Cooling | liquid-cooled |
| Cylinders | 3-cylinder |
| Fuel tank | 8.4 gal (31.8 L) |
| Rated RPM | 2600 |
| Bore/Stroke | 3.31x3.35 inches (84 x 85 mm) |
| Compression | 20:1 |
| Displacement | 86.2 ci (1.4 L) |
| Firing order | 1-3-2 |
| Starter volts | 12 |
Height
| 2WD Exhaust | 77.4 inches (196 cm) |
|---|---|
| 4WD Exhaust | 77.9 inches (197 cm) |
| Steering wheel | 58.5 inches (148 cm) |
Variants
| YM276 | 2WD |
|---|---|
| YM276D | 4WD |
Dimensions
| Length | 117.6 inches (298 cm) |
|---|---|
| 2WD Width | 56.4 inches (143 cm) |
| 4WD Width | 55.3 inches (140 cm) |
| Wheelbase | 60.1 inches (152 cm) |
| 2WD Weight | 2028 lbs (919 kg) |
| 4WD Weight | 2146 lbs (973 kg) |
| Rear tread | 43.9 to inches (111 to 0 cm ) |
| 2WD Front tread | 39.9 inches (101 cm) |
| 4WD Front tread | 39.4 inches (100 cm) |
| Ground clearance | 13 inches (33 cm) *At the differential |
| Clearance (drawbar) | 12.2 inches (30 cm) |
Electrical
| Ground | negative |
|---|---|
| Battery AH | 70 |
| Battery volts | 12 |
| Charging amps | 15 |
| Charging system | alternator |
Hydraulics
| Type | open center, constant flow |
|---|---|
| Total flow | 8.2 gpm (31.0 lpm) |
Mechanical
| ROPS | Two-post ROPS |
|---|---|
| Drive | Two- or four-wheel drive |
| Brakes | Mechanical dry, internal expanding shoe brakes |
| Steering | Manual steering |
Production
| Type | Compact Utility tractor |
|---|---|
| Built in | Japan |
| Original price | $10,300 in 1991 |
| Years produced | 1981 - 1991 |
Attachments
| Rollback | 20° |
|---|---|
| Dump angle | 48° |
| Bucket width | 60 inches (152 cm) |
| Boom cylinder | 2.0 inches (5 cm) |
| Breakout force | 2250 lbs (1020 kg) |
| Reach (dumped) | 26 inches (66 cm) |
| Reach (ground) | 63 inches (160 cm) |
| Bucket cylinder | 1.75 inches (4 cm) |
| Height (at pin) | 100 inches (254 cm) |
| front-end loader | YFL-1075 Loader |
| Clearance (dumped) | 81 inches (205 cm) |
| Lift capacity (full at pin) | 1075 lbs (487 kg) |
Transmission
| Type | three-speed power shift |
|---|---|
| Gears | 12 forward and 4 reverse |
| Clutch | dry disc |
| Description | Three power shift gears, plus reverse, in four ranges. |
Tractor hitch
| Control | position and draft control |
|---|---|
| Rear Type | I |
| Rear lift (at ends) | 1433 lbs (650 kg) |
Power Take-off (PTO)
| Rear PTO Type | 540 |
|---|