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Flail Mower Specifications
918H 918L
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MODEL 918H 918H 918H
S
IZE 60-inch 71-inch 91-inch
PTO hp rating............................................................................................................................................................70...............................................................................................
Rated speed (rpm)...................................................................................................................................................540..............................................................................................
Nominal cutting width, in. (mm) 60 (1524.0) 71 (1803.4) 88 (2235.2)
Offset adjustment to right, in. (mm) 28 (711.2) 28 (711.2) 24 (609.6)
Offset adjustment to left, in. (mm) n/a 46
Cutting height range, in. (mm) 0.5 to 5 (13 to 127) 0.5 to 5 (13 to 127) 0.8 to 5 (19 to 127)
Cutting height adjustment increments, in. (mm).................................................................................................1 (25.4) ..........................................................................................
Rotor diameter, tip-to-tip, in. (mm) 15.8 (401.32) 15.8 (401.32) 16.50 (419.1)
Rotor rotation.................................................................................................................................................forward/reverse....................................................................................
Guage roller diameter, in. (mm) ........................................................................................................................5.2 (132.1)........................................................................................
Blade mounting.................................................................................................................................................single hinge.......................................................................................
Blade type ............................................................................................................................................................standard..........................................................................................
Number of blades 80 96 128
Blade tip speed (fpm) 9237 9237 9659
Rotor shaft speed (rpm).........................................................................................................................................2236.............................................................................................
Thickness of flail deck, in. (mm) ........................................................................................................................0.16 (4.0).........................................................................................
Thickness of flail ends, in. (mm)........................................................................................................................0.24 (6.0).........................................................................................
Lift linkage.............................................................................................................................................................flexible...........................................................................................
Three-point hitch category .....................................................................................................................................I or II ............................................................................................
Weight, lbs. (kg) 697 (316.2) 792 (359.3) 957 (434.1)
MODEL 918L 918L
SIZE 50-inch 60-inch
PTO hp rating...........................................................................................................................30...............................................................................................................................
Rated speed (rpm) ..................................................................................................................540..............................................................................................................................
Nominal cutting width, in. (mm) 50 (1270) 60 (1524)
Offset adjustment to right, in. (mm) 10 (254) 20 (508)
Offset adjustment to left, in. (mm) ..........................................................................................n/a...............................................................................................................................
Cutting height range, in. (mm)...................................................................................0.75 to 3 (19 to 76) .................................................................................................................
Cutting height adjustment increments, in. (mm)..............................................................0.75 (19.1)........................................................................................................................
Rotor diameter, tip-to-tip, in. (mm) .................................................................................13.5 (342.9).......................................................................................................................
Rotor rotation .......................................................................................................................reverse ...........................................................................................................................
Guage roller diameter, in. (mm).........................................................................................3.5 (88.9).........................................................................................................................
Blade mounting.................................................................................................................single hinge .......................................................................................................................
Blade type................................................................................................................................fine..............................................................................................................................
Number of blades 80 96
Blade tip speed (fpm) ............................................................................................................7,522.............................................................................................................................
Rotor shaft speed (rpm)........................................................................................................2,137.............................................................................................................................
Thickness of flail deck, in. (mm).........................................................................................0.1 (2.5)..........................................................................................................................
Thickness of flail ends, in. (mm).........................................................................................0.2 (5.0)..........................................................................................................................
Lift linkage ..............................................................................................................................fixed .............................................................................................................................
Three-point hitch category........................................................................................................ I................................................................................................................................
Weight, lbs. (kg) 348 (157.9) 383 (173.7)
Safety begins with a thorough understanding of
the equipment. Always make sure you and
your operators read the Operator’s Manual
before using the equipment. Pay close
attention to all safety and operating
decals and never operate machinery
without all shields, protective devices
and structures in place.
Design, materials and/or specifications are subject to
change without notice and without liability therefor.
Specifications are applicable to units sold in Canada, the
United States, its territories and possessions, and may
vary outside these areas.
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New Holland is a registered trademark of CNH America LLC.
Visit our Web site at www.newholland.com/na. Or, call toll-free 866-NEW-HLND (866-639-4563).