The Kubota L2550 is a 2WD (L2550F) or 4WD (L2550DT) compact utility tractor from the L series. This tractor was manufactured by the Kubota from 1985 to 1991. The Kubota L2550 is equipped with a 1.4 L three-cylinder diesel engine and one of three transmissions: mechanical shuttle transmission with 8 forward and 7 reverse gears, partially synchronized transmission with 8 forward and 7 reverse gears or power shift transmission with 8 forward and 8 reverse gears.
The Kubota L2550 compact utility tractor used the Kubota D1402-DI-A engine. It is a 1.4 L, 1395 cm2, (85.1 cu·in) three-cylinder natural aspirated diesel engine with 85.0 mm (3.35 in) of the cylinder bore and 82.0 mm (3.23 in) of the piston stroke. The compression ratio rating is 18.0:1. This engine produced 29.9 PS (22.0 kW; 29.5 HP) at 2,600 rpm of gross output power.
The Kubota L2550 is equipped with manual or power (option) steering, differential wet disc brakes, open operator station with two-post ROPS and 29.0 liters (7.7 US gal.; 6.4 Imp. gal) fuel tank.
Following attachments are available for the Kubota L2550 compact utility tractor:
- Mid-mount Kubota RC60-25 60 in (1,520 mm) with 3-blades
- Mid-mount Kubota RC72-25 72 in (1,820 mm) with 3-blades
- Rear-mount Kubota FL1021 tiller
- Rear-mount Kubota FL1271 tiller
- Kubota BF400G loader
- Kubota BL4530 backhoe
Kubota L2550 Specifications
| General Specifications | |
| Model | Kubota L2550 |
| Length | 2,770 mm (109.1 in) |
| Width | 1,300 mm (51.2 in) |
| Height | 1,990 mm (78.3 in) |
| Wheel base | 1,640 mm (64.6 in) |
| Weight | 1,150 kg (2,535 lbs) |
| Fuel tank capacity | 29.0 liters (7.7 US gal.; 6.4 Imp. gal) |
| Battery | 12V, 80Ah |
| Cabin type | Open operator station with two-post ROPS |
| Engine | |
| Engine model | Kubota D1402-DI-A |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 3 |
| Fuel type | Diesel |
| Displacement | 1.4 L, 1,395 cm2, (85.1 cu·in) |
| Bore and stroke | 85.0 mm X 82.0 mm (3.35 in X 3.23 in) |
| Compression ratio | 18.0:1 |
| Horsepower | 29.9 PS (22.0 kW; 29.5 HP) at 2,600 rpm |
| Starter | Electric |
| Oil capacity: | 5.7 L (6 US. qt, 5 Imp. qt.) |
| Coolant capacity: | 5.0 L (5.3 US. qt, 4.4 Imp. qt.) |
| Transmission and chassis | |
| Chassis | 4×2 2WD or 4×4 MFWD 4WD |
| Steering type | Manual or power (option) |
| Brakes | Differential wet disc |
| Differential lock | Rear standard |
| Transmission model | – |
| Transmission type | Mechanical shuttle |
| Gears | 8 forward and 7 reverse |
| Speed | Forward: 21.7 kmh (13.5 mph) Reverse: 13.8 (8.6 mph) |
| Transmission oil capacity | 31.0 L (8.2 US. gal, 6.8 Imp. gal.) |
| Transmission model | – |
| Transmission type | Partially synchronized |
| Gears | 8 forward and 7 reverse |
| Speed | Forward: 20.8 kmh (12.9 mph) Reverse: 13.2 (8.2 mph) |
| Transmission oil capacity | 31.0 L (8.2 US. gal, 6.8 Imp. gal.) |
| Transmission model | GST (Glide shift) |
| Transmission type | Power shift with wet disc clutch |
| Gears | 8 forward and 8 reverse |
| Speed | Forward: 21.4 kmh (13.3 mph) Reverse: 19.1 (11.9 mph) |
| Tires | |
| Front tires | Ag: 5.00-15 (2WD), 7-16 (4WD) |
| Rear tires | Ag: 11.2-24 |
| Three-Point Hitch | |
| Caterogy | I |
| Control type | Position control, draft control (option) |
| Lift capacity (at ends) | 1,100 kg (2,430 lbs) |
| PTO (Power take-off shaft) | |
| Middle PTO type | Optional |
| Middle PTO spped | 1,080/2,000 rpm |
| Rear PTO type | Continuous or live (optional) |
| Rear PTO spped | 540/1,000 rpm |
| Hydraulic system | |
| Hydraulic type | Open center |
| Hydraulic capacity | 31.0 L (32.76 US. qt, 27.28 Imp. qt.) |
| Pressure | 2275 psi (156.9 bar) |
| Valves | 1 to 3 |
| Pump flow | 6.7 gpm (25.4 lpm) |
| Steering flow | 2.8 gpm (10.6 lpm) |
| Total flow | 9.5 gpm (36 lpm) |
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