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Bush Hog M446 Loader Specifications
| Loader Model: Bush Hog M446 Front-End Loader |
| Maximum Lift Height at Pivot Pin, in (mm): 127 (3213) |
| Maximum Dump Angle, degrees: 45 |
| Lift Capacity to Maximum Height at Pivot Pin, lbs (kg): 3900 (1773) |
| Breakout Force at Pivot Pin, lbs (kg): 5630 (2560) |
| Compatible Tractors |
Tractors .......... Ford, John Deere, Massey Ferguson, Case IH
PTO Power Range, Hp .......... 40-70
Hydraulic Pump Capacity, gpm (lpm) .......... 11.0 (41.8)
Hydraulic Pressure, psi (bar) .......... 2850 (197)
| Buckets |
Width, in (mm) .......... 72 (1830)
Height, in (mm) .......... 31.3 (790)
Length, in (mm) .......... 34.0 (860)
Struck Capacity, ft3 (m3) .......... 18.1 (0.52)
Heaped Capacity, ft3 (m3) .......... 22.5 (0.64)
Operating Weight, lb (kg) .......... 545 (248)
Width, in (mm) .......... 80 (2030)
Height, in (mm) .......... 31.3 (790)
Length, in (mm) .......... 34.0 (860)
Struck Capacity, ft3 (m3) .......... 19.4 (0.55)
Heaped Capacity, ft3 (m3) .......... 24.0 (0.69)
Operating Weight, lb (kg) .......... 575 (260)
| Loader Dimensions |
Maximum Lift Height, Measured at Pivot Pin, in (mm) .......... 127
(3213)
Maximum Lift Height, Under Level Bucket, in (mm) .......... 117 (2960)
Clearance with Attachment Dumped, in (mm) .......... 105 (2657)
Reach at Maximum Height, in (mm) .......... 20 (506)
Maximum Dump Angle, deg .......... 45
Reach with Bucket on Ground, in (mm) .......... 74 (1872)
Maximum Rollback Angle, deg .......... 25
Digging Depth, in (mm) .......... 4 (101)
Overall Height in Carry Position, in (mm) .......... 67 (1695)
| Operating Specifications |
Lift Capacity to Maximum Height At Pivot Pin, lbs (kg) .......... 3900
(1773)
Lift Capacity to Maximum Height, 31.5 in (800 mm) Forward of Pivot Pin,
lbs (kg) .......... 2300 (1045)
Lift Capacity to 59 in (1.5 m) Height, At Pivot Pin, lbs (kg) ..........
4530 (2060)
Lift Capacity to 59 in (1.5 m) Height, 31.5 in (800 mm) Forward of Pivot
Pin, lbs (kg) .......... 3320 (1509)
Breakout Force At Pivot Pin, lbs (kg) .......... 5630 (2560)
Breakout Force, 31.5 in (800 mm) Forward of Pivot Pin, lbs (kg)
.......... 3930 (1786)
Rollback Force at Maximum Height, 31.5 in (800 mm) Forward of Pivot Pin,
lbs (kg) .......... 5000 (2273)
Rollback Force at 59 in (1.5 m) Height, 31.5 in (800 mm) Forward of
Pivot Pin, lbs (kg) .......... 6250 (2841)
Rollback Force at Ground Level , 31.5 in (800 mm) Forward of Pivot Pin,
lbs (kg) .......... 4700 (2136)
| Cycle Times |
Raising Time (Ground Level to Full Height) .......... 5.0 sec
Lowering Time (Full Height to Ground Level) .......... 3.0 sec
Bucket Dumping Time (Full Rollback to Full Dump) .......... 5.0 sec
Bucket Rollback Time (Full Dump to Full Rollback) .......... 3.0 sec
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| Front End Loaders Specifications |