New Holland
Flail Mower Specifications
918H 918L
MODEL
SIZE
918H
60-inch
918H
71-inch
918H
91-inch
PTO hp rating............................................................................................................................................................70...............................................................................................
Rated speed (rpm)...................................................................................................................................................540..............................................................................................
Nominal cutting width, in. (mm)
Offset adjustment to right, in. (mm)
Offset adjustment to left, in. (mm)
Cutting height range, in. (mm)
60 (1524.0)
28 (711.2)
n/a
71 (1803.4)
28 (711.2)
4
88 (2235.2)
24 (609.6)
6
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
Blade tip speed (fpm)
80
9237
96
9237
128
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
SIZE
918L
50-inch
918L
60-inch
PTO hp rating ...........................................................................................................................30...............................................................................................................................
Rated speed (rpm) ..................................................................................................................540..............................................................................................................................
Nominal cutting width, in. (mm)
Offset adjustment to right, in. (mm)
50 (1270)
10 (254)
60 (1524)
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)
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.
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.
© 2008 CNH America LLC
New Holland is a registered trademark of CNH America LLC.
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