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Kubota LA525 Front End Loader

The Kubota LA525 loader was designed for Kubota L2501, L3301, L3901 tractors. The loader has double acting bucket and boom hydraulic cylinders. The loader has a maximum lift height of 2394 mm (94.3 in) at pin and clearance with bucket dumped of 1936 mm (76.2 in).

The lift capacity at full height is 491 kg (1082 lbs) for L2501 tractor or 513 kg (1131 lbs) for L3301, L3901 tractors, and breakout force (bucket on ground) is 1079 kg (2373 lbs) for L2501 tractor or 1120 kg (2462 lbs) for L3301, L3901 tractors.

The boom raising time is 4.1 (for L2501) or 3.5 (for L3301, L3901) sec. from ground line to full height, and bucket dumping time is 2 (for L2501) or 1.7 (for L3301, L3901) seconds. Compatible buckets for the Kubota LA525 loader: a 60" bucket with a nominal heaped capacity of 0.26 m3 (9.2 cu.ft), or 66" bucket with a rated capacity of 0.28 m3 (9.9 cu.ft).

Compatible Tractors
Tractor models Kubota L2501, L3301, L3901
Wheel base, mm (in) 1610 (63.3)
Front tires 7,00-16
Rear tires 11,2-24
Rated flow, lpm (gpm) 23.9 (6.3)
Maximum pressure, bar (psi) 160-165 (2275-2350)

Loader
Loader model Kubota LA525
Net weight, kg (lbs) 365 (805)
Boom cylinder bore, mm (in) 45 (1.77)
Boom cylinder stroke, mm (in) 476 (18.7)
Bucket cylinder bore, mm (in) 45 (1.77)
Bucket cylinder stroke, mm (in) 476 (18.7)

60" Standard Material Bucket
Bucket Type Pin-on
Width, mm (in) 1525 (60)
Depth, mm (in) 463 (18.2)
Height, mm (in) 559 (22)
Length, mm (in) 511 (20.1)
Bucket Capacity (Struck), m3 (cu.ft.) 0.22 (7.8)
Bucket Capacity (Heaped), m3 (cu.ft.) 0.26 (9.2)
Weight, kg (lbs) 82 (181)

66" Standard Material Bucket
Bucket Type Quick Attach
Width, mm (in) 1675 (66)
Depth, mm (in) 458 (18)
Height, mm (in) 562 (22.1)
Length, mm (in) 544 (21.4)
Bucket Capacity (Struck), m3 (cu.ft.) 0.23 (8.1)
Bucket Capacity (Heaped), m3 (cu.ft.) 0.28 (9.9)
Weight, kg (lbs) 120 (265)


Loader Dimensions
Max. lift height (To bucket pivot pin), mm (in) 2394 (94.3)
Max. lift height under level bucket, mm (in) 2224 (87.6)
Clearance with bucket dumped, mm (in) 1936 (76.2)
Reach at max. lift height (Dumping reach), mm (in) 645 (25.4)
Max. dump angle, deg 40
Reach with bucket on ground, mm (in) 1618 (63.7)
Bucket roll-back angle, deg 31
Digging depth, mm (in) 176 (6.9)
Overall height in carry position, mm (in) 1302 (51.3)

Operating Data (Kubota L2501)
Lift capacity (Bucket pivot pin, max. height), kg (lbs) 491 (1082)
Lift capacity (500 mm forward, max. height), kg (lbs) 372 (820)
Lift capacity (Bucket pivot pin, 1500 mm (59") height), kg (lbs) 649 (1431)
Lift capacity (500 mm forward, 1500 mm height), kg (lbs) 515 (1135)
Breakout force (Bucket pivot pin), kg (lbs) 1079 (2373)
Breakout force (500 mm forward), kg (lbs) 820 (1806)
Bucket rollback force at max. height, kg (lbs) 960 (2114)
Bucket rollback force at 1.5m (5.9 in.), kg (lbs) 1190 (2618)
Bucket rollback force at ground level, kg (lbs) 975 (2146)

Operating Data (Kubota L3301, L3901)
Lift capacity (Bucket pivot pin, max. height), kg (lbs) 513 (1131)
Lift capacity (500 mm forward, max. height), kg (lbs) 388 (855)
Lift capacity (Bucket pivot pin, 1500 mm (59") height), kg (lbs) 676 (1490)
Lift capacity (500 mm forward, 1500 mm height), kg (lbs) 536 (1182)
Breakout force (Bucket pivot pin), kg (lbs) 1120 (2462)
Breakout force (500 mm forward), kg (lbs) 850 (1874)
Bucket rollback force at max. height, kg (lbs) 990 (2177)
Bucket rollback force at 1.5m (59"), kg (lbs) 1225 (2697)
Bucket rollback force at ground level, kg (lbs) 1006 (2215)

Cycle Times (L2501 / L3301)
Raising time, sec. 4.1 / 3.5
Lowering time, sec. 2.4 / 2.3
Bucket dumping time, sec. 2.0 / 1.7
Bucket rollback time, sec. 2.6 / 2.2

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