________________________________________________________________________________________
Kubota LA703 Front End Loader
The
Kubota LA703 loader was designed for Kubota L4400 tractor. The loader is
equipped with double acting boom and bucket hydraulic cylinders. The loader’s
maximum lift height is 102.4" (2600 mm) at pin, and clearance with bucket dumped
is 83.9" (2130 mm).
The lift capacity is 1818 lbs (825 kg) at full height (bucket pin), and
breakout force is 2530 lbs (1150 kg). The rated cycle times are 3.3
seconds lifting to maximum height, and 1.3 seconds to full bucket dump.
The Kubota LA703 front end loader is compatible with a 72" (1830 mm)
standard material bucket with heaped capacity of 10.9 cu.ft (0.31 cu.m).
| Tractor model |
Kubota L4400 |
| Front tires |
6,00-16 |
| Rear tires |
14,9-24 |
| Rated flow, lpm (gpm) |
29.4 (7.8) |
| Maximum pressure, kg/cm2 (psi) |
180 (2560) |
| Loader Model |
Kubota LA703 |
| Boom Cylinder Bore, in (mm) |
1.97 (50) |
| Boom Cylinder Stroke, in (mm) |
19.8 (502) |
| Bucket Cylinder Bore, in (mm) |
1.97 (50) |
| Bucket Cylinder Stroke, in (mm) |
18.9 (481) |
| Weight, lb (kg) |
1056 (480) |
| Width, in (mm) |
72 (1830) |
| Length, in (mm) |
23.3 (591) |
| Height, in (mm) |
22.1 (562) |
| Depth, in (mm) |
20.1 (509) |
| Capacity (Struck), cu.ft (m3) |
8.8 (0.25) |
| Capacity (Heaped), cu.ft (m3) |
0.31 (10.9) |
| Weight, lbs (kg) |
293 (133) |
| Maximum Lifting Height, in (mm) |
102.4 (2600) |
| Clearance with Bucket Dumped, in (mm) |
83.9 (2130) |
| Reach at Maximum Height, in (mm) |
19 (483) |
| Maximum Dump Angle, deg |
40 |
| Reach with Bucket on Ground, in (mm) |
64.5 (1640) |
| Bucket Rollback Angle, deg |
23 |
| Digging Depth, in (mm) |
3.5 (90) |
| Overall Height in Carrying Position, in (mm) |
55.5 (1410) |
| Lift Capacity (500 mm forward), lb (kg) |
1356 (615) |
| Lift Capacity (Pivot pin), lb (kg) |
1818 (825) |
| Lift Capacity (Bucket center), lb (kg) |
1543 (700) |
| Breakout Force (500 mm forward), lb (kg) |
2530 (1150) |
| Raising Time to Full Height w/out Load, sec. |
3,3 |
| Lowering Time w/out Load (powerdown), sec. |
2,2 |
| Bucket Rollback Time, sec. |
2,2 |
| Bucket Dumping Time, sec. |
1,3 |
________________________________________________________________________________________
________________________________________________________________________________________
| Front End Loaders Specifications |
