Kubota L3130-L5030
Manufacturer
Models
Kubota L3130, Kubota L3430, Kubota L3830, Kubota L4630, Kubota L5030
Years
2003-2007
Info
The Grand L models were updated to the 30 series in 2003. Each of the five models had a different engine displacement. Lifting capacity was increased, and in the power take-off there was, in addition to 540 rpm, a 750 rpm option. The gearbox had 16 forward and 16 reverse gears, half of which were creeper gears. The L4630 was available in a GST version, where all gears could be shifted without using the clutch. The L5030 offered a hydrostatic (HST) version, which included a cruise control. The cab’s noise level was specified at 84 dB. The two smallest models were marketed with a rollover protection frame.
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Technical data
| Model | Kubota L3130 | Kubota L3430 | Kubota L3830 | Kubota L4630 | Kubota L5030 |
|---|---|---|---|---|---|
| Manufacturer name | Kubota | Kubota | Kubota | Kubota | Kubota |
| Imported to Finland | No | No | No | No | Yes |
| Years | 2003-07 | 2003-07 | 2003-07 | 2003-07 | 2003-07 |
| First year sold | 2003 | 2003 | 2003 | 2003 | 2003 |
| Last year sold | 2007 | 2007 | 2007 | 2007 | 2007 |
| Engine model | D1503-MA | D1703-MA | D1803-MA | V2203-MA | V2403-MA |
| Cyl/Turbo/Intercooler | 3 | 3 | 3 | 4 | 4 |
| Displacement | 1499 cm³ | 1647 cm³ | 1826 cm³ | 2197 cm³ | 2434 cm³ |
| Bore x stroke | 83×92,4 mm | 87×92,4 mm | 87×102,4 mm | 87×92,4 mm | 87×102,4 mm |
| Rated power | 31/2700 hp DIN/rpm | 35/2700 hp DIN/rpm | 39/2700 hp DIN/rpm | 47/2700 hp DIN/rpm | 52/2700 hp DIN/rpm |
| Torque | - | - | - | - | - |
| Gears | 16+16 | 16+16 | 16+16 | 16+16 | 16+16 |
| Synchronized gears | 16+16 | 16+16 | 16+16 | 16+16 | 16+16 |
| Reverser | mech. | mech. | mech. | mech. (hydr.) | mech. |
| Speeds in km/h | 0,2-31,0 | 0,2-31,0 | 0,2-28,8 | 0,2-28,8 | 0,2-28,8 |
| Hydr. flow l/min | 31.5 l/min | 31.5 l/min | 31.5 l/min | 37 l/min | 37 l/min |
| Hydraulic pressure | 185 bar | 185 bar | 185 bar | 195 bar | 195 bar |
| Lift controls | mech. | mech. | mech. | mech. | mech. |
| Lift capacity | 1700 kg | 1700 kg | 1750 kg | 1750 kg | 1750 kg |
| PTO speeds | 540/750 | 540/750 | 540/750 | 540/750 | 540/750 |
| Brakes | wet disc | wet disc | wet disc | wet disc | wet disc |
| Steering | hydrost. | hydrost. | hydrost. | hydrost. | hydrost. |
| Turning circle m 4WD | 5,4 jarrulla | 5,4 jarrulla | 5,8 jarrulla | 5,8 jarrulla | 6,4 jarrulla |
| Front tyres 4WD | 7-16 | 7-16 | 8-16 | 8-16 | 9.5-16 |
| Rear tyres 4WD | 12.4-24 | 12.4-24 | 13.6-26 | 13.6-26 | 13.6-28 |
| Weight 4WD | (1480) kg | (1460) kg | 1640 kg | 1670 kg | 1840 kg |
| Length (2WD/4WD) | 327 cm | 327 cm | 330 cm | 339 cm | 346 cm |
| Wheelbase (2WD/4WD) | 181 cm | 181 cm | 184 cm | 190 cm | 192 cm |
| Fuel tank | 40 l | 40 l | 40 l | 40 l | 43 l |
| Cab noise level | 84 dB | 84 dB | 84 dB | 84 dB | 84 dB |
| Creeper gear | x | x | x | x | x |
| Height with cab | - | - | 222 cm | 222 cm | 228 cm |
| Solid cab | - | - | x | x | x |
The data has been collected primarily from brochures. In some cases, sources contain conflicting information. In such cases, we have attempted to select the most reliable information.
There is particularly significant variation in speed data, which varies depending on factors such as tire size. For tires, only the size most commonly used in Finland is listed.
Other changes during the model history have been addressed in the text section. For the front axle lock, the Finnish term "hammaslukko" (gear lock) is used for all 100% locks.
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