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Kubota LA1854 Front End Loader

The Kubota LA1854 loader fits Kubota M5091, M5111 tractors. The loader has double acting hydraulic lifting and bucket cylinders. The loader’s maximum lift height is 145.7" (3700 mm) at pin, and clearance with bucket dumped is 110.6" (2808 mm).

The lift capacity is 3990 lbs (1810 kg) to max height at pin, and breakout force (bucket on ground) is 4144 lbs (1880 kg). The rated cycle times are 4.2 seconds raising to full height, and 2.2 seconds maximum bucket dumping.

The Kubota LA1854 loader is compatible with the following buckets: 72" and 84" standard material buckets, or 84" high capacity bucket. The standard material buckets have heaped capacity of 19.4 cu.ft (0.55 cu.m) and 22.6 cu.ft (0.64 cu.m). The heaped capacity of high capacity bucket is 27.9 cu.ft (0.80 cu.m).

Compatible Tractors
Tractor models Kubota M5091, M5111
Front tires 250/85R28
Rear tires 300/85R42
Rated flow, lpm (gpm) 60 (16.0)

72" Standard Material Bucket
Width, in (mm) 72 (1815)
Capacity (Struck), cu.ft (m3) 15.5 (0.44)
Capacity (Heaped), cu.ft (m3) 19.43 (0.55)
Weight, lbs (kg) 400 (181)

84" Standard Material Bucket
Width, in (mm) 84 (2125)
Capacity (Struck), cu.ft (m3) 18.4 (0.52)
Capacity (Heaped), cu.ft (m3) 22.60 (0.64)
Weight, lbs (kg) 530 (240)

84" High Capacity Bucket
Width, in (mm) 84 (2125)
Capacity (Struck), cu.ft (m3) 22.3 (0.64)
Capacity (Heaped), cu.ft (m3) 27.9 (0.80)
Weight, lbs (kg) 620 (282)


Loader Dimensions
Maximum Lift Height at Pivot Pin (Height position), in (mm) 145.7 (3700)
Maximum Lift Height at Pivot Pin (Power position), in (mm) 131.9 (3350)
Clearance with Bucket Dumped (Height position), in (mm) 110.6 (2808)
Clearance with Bucket Dumped (Power position), in (mm) 94.7 (2405)
Reach At Maximum Height (Height position), in (mm) 19.1 (484)
Reach At Maximum Height (Power position), in (mm) 34.4 (875)
Maximum Dump Angle (Height position), degrees 52
Maximum Dump Angle (Power position), degrees 64
Reach with Bucket on Ground, in (mm) 87.9 (2233)
Maximum Rollback Angle, degrees 40
Digging Depth (Height position), in (mm) 7.8 (198)
Digging Depth (Power position), in (mm) 7.3 (185)
Overall Height in Carry Position, in (mm) 66.7 (1695)

Operating Data
Lift Capacity at Pivot Pin (Height position), lbs (kg) 3990 (1810)
Lift Capacity at Pivot Pin (Power position), lbs (kg) 4144 (1880)

Cycle Times
Raising Time to Full Height w/out Load, second 4,2
Lowering time w/out Load (powerdown), second 2,9
Attachment Rollback Time, second 2,4
Attachment Dumping Time, second 2,2

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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