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Kubota B1640 Front-End Loader
The
Kubota B1640 loader is used for Kubota B5200, B7200 tractors. The loader
hydraulic system includes double-acting bucket and lift hydraulic cylinders. The
Kubota B1640 front-end loader has a lifting capacity (at pivot pin) of 510 lbs
(231 kg) to maximum height of 69.2" (1755 mm), and bucket's breakout force of
970 lbs (439 kg). The bucket dump clearance is 53.7" (1360 mm) at maximum dump
angle of 42 degrees.
The rated cycle times are 3.9 seconds lifting to maximum height, and 1.9 seconds to full bucket dump. The Kubota B1640 loader is compatible with a 42" (1070 mm) bucket with a heaped capacity of 0.15 m3 (5.3 cu.ft), 48" (1065 mm) bucket with a heaped capacity of 0.16 m3 (5.8 cu.ft), and 54" (1350 mm) bucket with a heaped capacity of 0.23 m3 (8.1 cu.ft).
| Compatible Tractor Models |
Tractor Models .................... Kubota B5200, B7200
Front Tyre Size .................... 6.0x12
Rear Tyre Size .................... 8.0x16
Hydraulic Flow, gpm (lpm) .................... 4.0 (15.1)
Maximum Pressure, psi (bar) .................... 1850 (127)
| Loader |
Loader Model .................... Kubota B1640
Leveling System .................... Non-Self Leveling
Attachment Type .................... Pin-On
Lift Cylinder Bore, in (mm) .................... 1.5 (38)
Bucket Cylinder Bore, in (mm) .................... 1.5 (38)
| Buckets |
Width, in (mm) .................... 42 (1070)
Depth, in (mm) .................... 18.1 (460)
Height, in (mm) .................... 17.7 (450)
Bucket Capacity (Struck), cu.ft (m3) .................... 4.2 (0.12)
Bucket Capacity (Heaped), cu.ft (m3) .................... 5.3 (0.15)
Weight, lbs (kg) .................... 110 (50)
Width, in (mm) .................... 48 (1220)
Depth, in (mm) .................... 18.9 (480)
Height, in (mm) .................... 18.5 (470)
Bucket Capacity (Struck), cu.ft (m3) .................... 4.9 (0.14)
Bucket Capacity (Heaped), cu.ft (m3) .................... 5.8 (0.16)
Weight, lbs (kg) .................... 122 (55)
Width, in (mm) .................... 54 (1370)
Depth, in (mm) .................... 20.9 (530)
Height, in (mm) .................... 20.7 (525)
Bucket Capacity (Struck), cu.ft (m3) .................... 6.7 (0.19)
Bucket Capacity (Heaped), cu.ft (m3) .................... 8.1 (0.23)
Weight, lbs (kg) .................... 175 (79)
| Loader Dimensions |
Maximum Lift Height at Pivot Pin, in (mm) .................... 69.2 (1755)
Clearance with Bucket Dumped, in (mm) .................... 53.7 (1360)
Digging Depth, in (mm) .................... 2 (51)
Reach at Maximum Lift Height, in (mm) .................... 19.7 (500)
Reach with Bucket on Ground, in (mm) .................... 42.7 (1080)
Maximum Dump Angle, deg .................... 42
Maximum Rollback Angle, deg .................... 22
| Operating Specifications |
Lift Capacity to Full Height at Pivot Pin, lbs (kg) .................... 510 (231)
Breakout Force at Pivot Pin, lbs (kg) .................... 970 (439)
| Cycle Times |
Loader Raise Time, sec .................... 3.9
Loader Lower Time, sec .................... 3.7
Bucket Dump Time, sec .................... 1.9
Bucket Rollback Time, sec .................... 1.8
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| Front End Loaders Specifications |