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Kubota M1850A Front-End Loader

The Kubota M1850A loader fits Kubota M6950, M7950 tractors. The loader has double acting bucket and lift hydraulic cylinders. The Kubota M1850A front-end loader has a max lift height of 131.3 in (3330 mm) at pin and bucket dump clearance of 111.3 in (2820 mm). The lift capacity is 2630 lbs (1192 kg) to max height at pin, and boom breakout force is 4640 lbs (2104 kg).

The rated cycle times are 4.6 seconds raising to maximum height, and 3.1 seconds maximum bucket dumping. The Kubota M1850A loader is equipped with the following buckets: 66 in (1675 mm) bucket with a heaped capacity of 9.9 cu.ft (0.28 m3), 72 in (1830 mm) bucket with a heaped capacity of 16 cu.ft (0.45 m3), and 83 in (2100 mm) bucket with a heaped capacity of 21.9 cu.ft (0.62 m3).

Compatible Tractor Models

Tractor Models .................... Kubota M6950, M7950
Front Tyre Size .................... 11.2x24
Rear Tyre Size .................... 18.4x28
Hydraulic Flow, gpm (lpm) .................... 11.0 (41.5)
Maximum Pressure, psi (bar) .................... 2600 (180)

Loader

Loader Model .................... Kubota M1850A
Leveling System .................... Non-Self Leveling
Lift Cylinder Bore, in (mm) .................... 2.75 (70)
Bucket Cylinder Bore, in (mm) .................... 2.25 (57)
Attachment Type .................... Pin-On

Buckets

Width, in (mm) .................... 66 (1675)
Depth, in (mm) .................... 18.0 (458)
Height, in (mm) .................... 22.1 (562)
Bucket Capacity (Struck), cu.ft (m3) .................... 8.1 (0.23)
Bucket Capacity (Heaped), cu.ft (m3) .................... 9.9 (0.28)
Weight, lbs (kg) .................... 245 (110)

Width, in (mm) .................... 72 (1830)
Depth, in (mm) .................... 23.9 (607)
Height, in (mm) .................... 22.4 (570)
Bucket Capacity (Struck), cu.ft (m3) .................... 12.7 (0.36)
Bucket Capacity (Heaped), cu.ft (m3) .................... 16.0 (0.45)
Weight, lbs (kg) .................... 350 (160)

Width, in (mm) .................... 83 (2100)
Depth, in (mm) .................... 23.9 (607)
Height, in (mm) .................... 22.4 (570)
Bucket Capacity (Struck), cu.ft (m3) .................... 18.1 (0.51)
Bucket Capacity (Heaped), cu.ft (m3) .................... 21.9 (0.62)
Weight, lbs (kg) .................... 430 (195)

Loader Dimensions

Maximum Lift Height at Pivot Pin, in (mm) .................... 131.3 (3330)
Clearance with Bucket Dumped, in (mm) .................... 111.3 (2820)
Digging Depth, in (mm) .................... 5.5 (140)
Reach at Maximum Lift Height, in (mm) .................... 38.9 (980)
Reach with Bucket on Ground, in (mm) .................... 79.7 (2020)
Maximum Dump Angle, deg .................... 40
Maximum Rollback Angle, deg .................... 19

Operating Specifications

Lift Capacity to Full Height at Pivot Pin, lbs (kg) .................... 2630 (1192)
Breakout Force at Pivot Pin, lbs (kg) .................... 4640 (2104)

Cycle Times

Loader Raise Time, sec .................... 4.6
Loader Lower Time, sec .................... 3.7
Bucket Dump Time, sec .................... 3.1
Bucket Rollback Time, sec .................... 2.5

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