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Kubota LA403 Front End Loader
The
Kubota LA403 front end loader is designed to fit Kubota B2630, B3030 tractors.
The loader hydraulic system includes double-acting lifting and bucket hydraulic
cylinders.
The loader has a maximum lift height of 84.6" (2140 mm) at pin and
clearance with bucket dumped of 67" (1700 mm). The lift capacity is
rated at 1090 lbs (495 kg) to maximum height, and breakout force (bucket
on ground) is 2315 lbs (1050 kg). The raising cycle time is 3.1 sec from
ground level to full height, and bucket dump time is 1.6 sec.
The Kubota LA403 can be equipped with 54" and 60" buckets. The 54" (1370
mm) standard material bucket has a heaped capacity of 8.1 cu.ft (0.23
m3). The 60" (1525 mm) heavy-duty material bucket has a heaped capacity
of 10.6 cu.ft (0.30 m3).
| Tractor Models |
Kubota B2630, B3030 |
| Front Tires |
7.00x12 |
| Rear Tires |
12.4x16 |
| Hydraulic System Flow, gpm (lpm) |
5.2 (19.7) |
| Hydraulic Pressure, bar (psi) |
140 (2000) |
| Width, in (mm) |
54 (1370) |
| Length, in (mm) |
20.9 (530) |
| Height, in (mm) |
20.7 (525) |
| Capacity (Struck), cu.ft (m3) |
6.7 (0.19) |
| Capacity (Heaped), cu.ft (m3) |
8.1 (0.23) |
| Weight, lbs (kg) |
175 (79) |
| Heavy-Duty Material Bucket |
| Width, in (mm) |
60 (1525) |
| Depth, in (mm) |
20.7 (525) |
| Height, in (mm) |
23.8 (605) |
| Length, in (mm) |
24.4 (620) |
| Capacity (Struck), cu.ft (m3) |
8.5 (0.24) |
| Capacity (Heaped), cu.ft (m3) |
10.6 (0.30) |
| Weight, lbs (kg) |
308 (139) |
| Maximum Lift Height to Pivot Pin, in (mm) |
84.6 (2140) |
| Clearance with Bucket Dumped, in (mm) |
67 (1700) |
| Reach at Maximum Lift Height (ROPS), in (mm) |
24.6 (620) |
| Reach at Maximum Lift Height (CAB), in (mm) |
20.2 (510) |
| Maximum Dump Angle, degrees |
40 |
| Digging Depth, in (mm) |
5.3 (135) |
| Maximum Rollback Angle, degrees |
30 |
| Lift Capacity to Max. Height at Pivot Point, lbs (kg) |
1090 (495) |
| Lift Capacity to Max. Height at 0.5m (19.5") from Bucket Pivot Point, lbs (kg) |
783 (355) |
| Breakout Force at Bucket Pivot Point, lbs (kg) |
2315 (1050) |
| Breakout Force at 0.5m (19.5") from Bucket Pivot Point, lbs (kg) |
1690 (765) |
| Loader Raise, sec. |
3,1 |
| Loader Lower, sec. |
3,7 |
| Bucket Dump, sec. |
1,6 |
| Bucket Rollback, sec. |
2,3 |
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| Front End Loaders Specifications |
