Kubota M1840A Loader
The Kubota M1840A loader fits Kubota M4950, M5950
tractors. The loader has double acting bucket and lift hydraulic cylinders. The
Kubota M1840A front-end loader has a max lift height of 130 in (3300 mm) at
pivot pin and max bucket dump angle of 35 degrees. The lift capacity is 2350 lbs
(1065 kg) to max height at pin, and boom breakout force is 4400 lbs (1995 kg).
The rated cycle times are 4.7 seconds raising
to maximum height, and 3.1 seconds maximum bucket dumping. The Kubota
M1840A front end loader is equipped with the following buckets: a 66"
(1675 mm) bucket with a heaped capacity of 9.9 cu.ft (0.28 m3), 72"
(1830 mm) bucket with a heaped capacity of 16 cu.ft (0.45 m3), and 83"
(2100 mm) bucket with a heaped capacity of 21.9 cu.ft (0.62 m3).
Tractor Models .................... Kubota M4950, M5950
Front Tires .................... 8.3x24
Rear Tires .................... 14.9x28
Pump Capacity, gpm (lpm) .................... 9.3 (35.1)
Hydraulic Pressure, psi (bar) .................... 2600 (180)
Loader Model .................... Kubota M1840A
Leveling System .................... Non-Self Leveling
Boom Cylinder Bore, in (mm) .................... 2.5 (63)
Bucket Cylinder Bore, in (mm) .................... 2.25 (57)
Attachment Type .................... Pin-On
Width, in (mm) .................... 66 (1675)
Depth, in (mm) .................... 18.0 (458)
Height, in (mm) .................... 22.1 (562)
Struck Capacity, cu.ft (m3) .................... 8.1 (0.23)
Heaped Capacity, 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)
Struck Capacity, cu.ft (m3) .................... 12.7 (0.36)
Heaped Capacity, 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)
Struck Capacity, cu.ft (m3) .................... 18.1 (0.51)
Heaped Capacity, cu.ft (m3) .................... 21.9 (0.62)
Weight, lbs (kg) .................... 430 (195)
Maximum Lift Height at Pivot Pin, in (mm) .................... 130 (3300)
Clearance with Bucket Dumped, in (mm) .................... 110.1 (2790)
Digging Depth, in (mm) .................... 5.5 (140)
Reach at Maximum Lift Height, in (mm) .................... 38.1 (960)
Reach with Bucket on Ground, in (mm) .................... 81.4 (2060)
Maximum Dump Angle, deg .................... 35
Maximum Rollback Angle, deg .................... 20
Lift Capacity to Max Height at Pivot Pin, lbs (kg) .................... 2350 (1065)
Breakout Force at Pivot Pin, lbs (kg) .................... 4400 (1995)
Raising Time, seconds .................... 4.7
Lowering Time, seconds .................... 3.5
Dumping Time, seconds .................... 3.1
Rollback Time, seconds .................... 2.5
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