The Yanmar Ex450 is a 4WD compact utility tractor from the Ex series. This tractor has been manufactured by Yanmar from 2012. The Yanmar Ex450 is equipped with a 2.2 L (133.6 cu·in) four-cylinder diesel engine and a synchronized shuttle transmission with 9 forward and 9 reverse gears.
The Yanmar Ex450 compact utility tractor used the Yanmar engine. It is a 2.2 L, 2,189 cm2, (133.6 cu·in) four-cylinder natural aspirated diesel engine with 88.0 mm (3.46 in) of the cylinder bore and 90.0 mm (3.54 in) of the piston stroke. This engine produced 45.7 PS (33.6 kW; 45.0 HP) at 2,700 rpm of output power.
The Yanmar Ex450 is equipped with hydrostatic power steering, wet disc brakes, two-post ROPS, and 42.8 liters (11.3 US gal.; 9.4 Imp. gal) fuel tank.
Following attachments are available for the Yanmar Ex450 compact utility tractor:
- Yanmar CL400 loader
- Yanmar CB85 backhoe
Yanmar Ex450 Specifications
| General Specifications | |
| Model | Yanmar Ex450 |
| Length | 3,220 mm (126.8 in) |
| Width | 1,820 mm (71.7 in) |
| Height | – |
| Wheel base | 1,820 mm (71.7 in) |
| Ground clearance | 340 mm (13.4 in) |
| Weight (operating) | 1,587 kg (3,499 lbs) |
| Fuel tank capacity | 42.8 liters (11.3 US gal.; 9.4 Imp. gal) |
| Battery | 12V |
| Cabin type | Two-post ROPS |
| Engine | |
| Engine model | Yanmar |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 4 |
| Fuel type | Diesel |
| Displacement | 2.2 L, 2,189 cm2, (133.6 cu·in) |
| Bore and stroke | 88.0 mm X 90.0 mm (3.46 in X 3.54 in) |
| Horsepower | 45.7 PS (33.6 kW; 45.0 HP) at 2,700 rpm |
| Starter | Electric |
| Oil capacity: | 5.3 L (5.6 US. qt, 4.7 Imp. qt.) |
| Coolant capacity: | 4.4 L (4.6 US. qt, 3.9 Imp. qt.) |
| Transmission and chassis | |
| Chassis | 4×4 MFWD 4WD |
| Steering type | Hydrostatic power |
| Brakes | Wet disc |
| Front axle | 7.6 L (8.0 US.qts, 6.7 Imp. qts) |
| Transmission model | – |
| Transmission type | Synchronized shuttle |
| Gears | 9 forward and 9 reverse |
| Transmission oil capacity | 26.5 L (7 US. gal, 5.8 Imp. gal.) |
| Tires | |
| Front tires | Ag: 8-16 Lawn/turf: 27×10.5-15 Industrial: 10-16.5 |
| Rear tires | Ag: 14.9-24 Lawn/turf: 44×18-20 Industrial: 17.5-24 |
| Three-Point Hitch | |
| Category | I |
| Control type | Position control |
| Lift capacity (at 610 mm/24 in) | 1,117 kg (2,463 lbs) |
| PTO (Power take-off shaft) | |
| Rear PTO type | Live with dry dual stage clutch |
| Rear PTO speed | 540 rpm |
| Hydraulic system | |
| Hydraulic type | Open center |
| Pump flow | 8.5 gpm (32.2 lpm) |
| Steering flow | 4.5 gpm (17 lpm) |
| Total flow | 13.0 gpm (49.2 lpm) |