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Kubota LA203 Front End Loader
The
Kubota LA203 loader was designed for Kubota BX1860 tractors. The LA203 loader
has double-acting bucket and lifting hydraulic cylinders.
The standard material bucket has a width of 48 inches, weight of 56 kg
(123 lbs), and nominal heaped capacity of 0.14 m3 (4.9 cu.ft).
The Kubota LA203 front end loader’s max lift height is 1810 mm (71.3
inches) at pin, and clearance with bucket dumped is 1350 mm (53.1
inches).
The lift capacity is 280 kg (617 lbs) at max. height (pivot pin), and
breakout force is 585 kg (1287 lbs). The estimated cycle times are 2.8
seconds lifting to full height, and 1.8 seconds maximum bucket dumping.
| Tractor model |
Kubota BX1860 |
| Wheel base |
1340 mm (52.8 in.) |
| Front tires |
16x7.5-8 |
| Rear tires |
24x12-12 |
| Rated flow |
14 L/min (3.1 Imp gals/min) |
| Maximum pressure |
12.3 MPa (1778 psi) |
| Model |
Kubota LA203 Loader |
| Net weight (Approximate) |
157 kg (346 lbs) |
| Boom cylinder bore |
40 mm (1.57 in.) |
| Boom cylinder stroke |
281 mm (11.1 in.) |
| Bucket cylinder bore |
65 mm (2.56 in.) |
| Bucket cylinder stroke |
204 mm (8.03 in.) |
| Bucket Type |
Pin-On |
| Width |
1219 mm (48.0 in.) |
| Depth |
455 mm (17.9 in.) |
| Height |
445 mm (17.5 in.) |
| Length |
498 mm (19.6 in.) |
| Bucket Capacity (Struck) |
0.12 m3 (4.2 cu.ft.) |
| Bucket Capacity (Heaped) |
0.14 m3 (4.9 cu.ft.) |
| Weight |
56 kg (123 lbs) |
| Max. lift height (To bucket pivot pin) |
1810 mm (71.3 in.) |
| Max. lift height under level bucket |
1680 mm (66.1 in.) |
| Clearance with bucket dumped |
1350 mm (53.1 in.) |
| Reach at max. lift height (Dumping reach) |
720 mm (28.3 in.) |
| Max. dump angle |
40 deg. (0.784 rad) |
| Reach with bucket on ground |
1330 mm (52.4 in.) |
| Bucket rollback angle |
30 deg. (0.59 rad) |
| Digging depth |
100 mm (3.9 in.) |
| Overall height in carrying position |
970 mm (38.2 in.) |
| Lift capacity to max. height (Bucket bottom mid point) |
200 kg (441 lbs) |
| Lift capacity (Bucket pivot pin, max. height) |
280 kg (617 lbs) |
| Lift capacity (500 mm forward, max. height) |
185 kg (408 lbs) |
| Lift capacity (Bucket pivot pin, 1500 mm (59 in.) height) |
315 kg (694 lbs) |
| Lift capacity (500 mm forward, 1500 mm height) |
220 kg (485 lbs) |
| Breakout force (Bucket pivot pin) |
585 kg (1287 lbs) |
| Breakout force (500 mm forward) |
401 kg (882 lbs) |
| Bucket rollback force at max. height |
456 kg (1003 lbs) |
| Bucket rollback force at 1.5m (59 in.) |
550 kg (1210 lbs) |
| Bucket rollback force at ground level |
570 kg (1255 lbs) |
| Raising time |
2.8 sec. |
| Lowering time |
2.0 sec. |
| Bucket dumping time |
1.8 sec. |
| Bucket rollback time |
2.1 sec. |
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| Front End Loaders Specifications |
