The Mahindra 4550 is a 2WD or 4WD utility tractor from the 4500 series. This tractor has been manufactured by the Mahindra since 2014. The Mahindra 4550 is equipped with a 2.7 L four-cylinder diesel engine and gear type transmission with dry disc clutch and 8 forward and 2 reverse gears.
The Mahindra 4550 utility tractor used the Mahindra engine. It is a 2.7 L, 2,732 cm2, (166.7 cu·in) four-cylinder natural aspirated diesel engine with 89.0 mm (3.5 in) of the cylinder bore and 110.0 mm (4.33 in) of the piston stroke. It is a Tier IV, direct injection motor with 18.7:1 of compression ratio rating. This engine produced 48.7 PS (35.8 kW; 48.0 HP) at 2,300 rpm of maximum output power.
The Mahindra 4550 is equipped with hydrostatic power steering, dry disc brakes, open operator station with two-post ROPS and 55.0 liters (14.5 US gal.; 12.1 Imp. gal) fuel tank.
Following attachments are available for Mahindra 4550 utility tractor:
- Mahindra 4550-2L loader
- Mahindra 4550-4L loader
- Mahindra 4550B backhoe
Mahindra 4550 Specifications
| General Specifications | |
| Model | Mahindra 4550 |
| Length | 2WD: 3,030 mm (119.3 in) 4WD: 3,220 mm (127.0 in) |
| Width | 2WD: 1,790 mm (70.5 in) 4WD: 1,860 mm (73.6 in) |
| Height | 2WD: 2,340 mm (92.1 in) 4WD: 2,370 mm (93.7 in) |
| Wheel base | – |
| Weight | 2WD: 1,935 kg (4,266 lbs) 4WD: 2,400 kg (5,292 lbs) |
| Fuel tank capacity | 55.0 liters (14.5 US gal.; 12.1 Imp. gal) |
| Battery | 12V, 96Ah |
| Cabin type | Open operator station with two-post ROPS |
| Engine | |
| Engine model | Mahindra |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 4 |
| Fuel type | Diesel |
| Displacement | 2.7 L, 2,732 cm2, (166.7 cu·in) |
| Bore and stroke | 89.0 mm X 110.0 mm (3.5 in X 4.33 in) |
| Compression ratio | 18.7:1 |
| Horsepower | 48.7 PS (35.8 kW; 48.0 HP) at 2,300 rpm |
| Starter | Electric |
| Transmission and chassis | |
| Chassis | 4×2 2WD or 4×4 MFWD 4WD |
| Steering type | Hydrostatic power |
| Brakes | Dry disc |
| Transmission model | – |
| Transmission type | Gear type with dry disc clutch |
| Gears | 8 forward and 2 reverse |
| Tires | |
| Front tires | Ag: 6×16 (2WD), 9.5×16 (4WD) Industrial: 12.6×16.5 |
| Rear tires | Ag: 12.4×28 Industrial: 16.9×24 |
| Three-Point Hitch | |
| Caterogy | II/I |
| Control type | Position and draft control |
| Lift capacity | 1,600 kg (3,528 lbs) |
| PTO (Power take-off shaft) | |
| Rear PTO type | Live with dual-stage clutch |
| Rear PTO spped | 540 rpm |
| Hydraulic system | |
| Hydraulic type | Open center |
| Valves | 1 |
| Total flow | 8.7 gpm (32.9 lpm) |
| Steering flow | 5.0 gpm (18.9 lpm) |
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