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Home / Attachments / Kubota Front End Loaders / Kubota LA434

Kubota LA434 Front End Loader

The Kubota LA434 loader is compatible with Kubota B2301, B2601 tractors. The loader hydraulic system includes double-acting bucket and lift hydraulic cylinders. The loader’s maximum lift height is 1995 mm (78.5 in) at pin, and bucket dump clearance is 1568 mm (61.7 in).

The lift capacity is 430 kg (948 lb) to max height at pin, and bucket's breakout force is 973 kg (2146 lb). The time to raise the boom is 3.7 seconds from ground line to max height, and bucket dump time is 1.9 seconds.

The Kubota LA434 loader can be equipped with the following buckets: a 50" (1270 mm) pin-on bucket with a rated capacity of 0.184 m3 (6.5 cu.ft), and 54" (1370 mm) quick attach bucket with rated capacity of 0.25 m3 (8.8 cu.ft).

Compatible Tractors
Tractor model Kubota B2301, B2601
Wheel base, mm (in) 1563 (61.5)
Front tires 7,00-12
Rear tires 11,2-16
Rated flow, lpm (gpm) 17.9 (4.7)
Maximum pressure, kg/cm2 (psi) 141 (2000)

Loader
Model Kubota LA434
Boom cylinder bore, mm (in) 45 (1.77)
Boom cylinder stroke, mm (in) 349 (13.7)
Bucket cylinder bore, mm (in) 45 (1.77)
Bucket cylinder stroke, mm (in) 336 (13.2)
Net weight, kg (lbs) 208 (459)

50" Standard Material Bucket (Pin-On)
Width, mm (in) 1270 (50)
Depth, mm (in) 478 (18.8)
Height, mm (in) 483 (19.0)
Length, mm (in) 523 (20.6)
Bucket Capacity (Struck), m3 (cu.ft.) 0.154 (5.4)
Bucket Capacity (Heaped), m3 (cu.ft.) 0.184 (6.5)
Weight, kg (lbs) 68 (150)

54" Standard Material Bucket (Quick Attach)
Width, mm (in) 1370 (54)
Depth, mm (in) 456 (18)
Height, mm (in) 562 (22.1)
Length, mm (in) 495 (19.5)
Bucket Capacity (Struck), m3 (cu.ft.) 0.19 (6.7)
Bucket Capacity (Heaped), m3 (cu.ft.) 0.25 (8.8)
Weight, kg (lbs) 90 (198)


Loader Dimensions
Max. lift height (To bucket pivot pin), mm (in) 1995 (78.5)
Max. lift height under level bucket, mm (in) 1853 (72.9)
Clearance with bucket dumped, mm (in) 1568 (61.7)
Reach at max. lift height (Dumping reach), mm (in) 393 (15.4)
Max. dump angle, deg 40
Reach with bucket on ground, mm (in) 1293 (50.9)
Bucket rollback angle, deg 25
Digging depth, mm (in) 96 (3.8)
Overall height in carrying position, mm (in) 1108 (43.6)

Operating Data
Lift capacity (Bucket pivot pin, max. height), kg (lbs) 430 (948)
Lift capacity (500 mm forward, max. height), kg (lbs) 299 (659)
Lift capacity (Bucket pivot pin, 1500 mm (59") height), kg (lbs) 533 (1175)
Lift capacity (500 mm forward, 1500 mm height), kg (lbs) 394 (868)
Breakout force (Bucket pivot pin), kg (lbs) 973 (2146)
Breakout force (500 mm forward), kg (lbs) 690 (1520)
Bucket rollback force at max. height, kg (lbs) 830 (1823)
Bucket rollback force at 1.5m (59"), kg (lbs) 985 (2168)
Bucket rollback force at ground level, kg (lbs) 790 (1737)

Cycle Times
Raising time, sec. 3,7
Lowering time, sec. 2,7
Bucket dumping time, sec. 1,9
Bucket rollback time, sec. 2,6

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Front End Loaders Specifications
JOHN DEERE 220R JOHN DEERE 300CX JOHN DEERE 400E JOHN DEERE 440R
KUBOTA LA272 KUBOTA LA434 KUBOTA LA724 KUBOTA LA844
FORD 768 FORD 770A FORD 772 FORD 776B
MF 236 MF 946 MF 1530 MF DL250
NH 12LA NH 210TL NH 655TL NH 7106
CASE IH L130 CASE IH L160 CASE IH L350 CASE IH L760