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New Holland DuraDisc™ 109M

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Features

DURABILITY IS STANDARD
DuraDisc™ heavy-duty disc mowers from New Holland combine fast cutting with trouble-free operation and easy servicing to assure you of the dependable performance you need season after season.

MOWMAX™ DISC CUTTERBAR 3-YEAR FACTORY WARRANTY
New Holland’s MowMax™ disc cutterbar breezes through tough mowing conditions and is backed by three full years of factory warranty so you can cut close with confidence.

QUICKMAX™ KNIFE CHANGE SYSTEM KEEPS YOU SHARP
The QuickMax™ knife change system makes it quick and easy to keep knives sharp for the best cut quality.

CONVENIENTLY MOVE FROM ONE TASK TO THE NEXT
Quick-hitch compatibility on mounted models makes hooking and unhooking the mower from the tractor simple so you can move from mowing to tedding or raking seamlessly.

Specifications

DuraDisc™ 109M  
Cutterbar  
Cutting width ft. in. (m) 9'2" (2.8)
Cutting height in. (mm) 1.25-3.5 (32-89)
Cutterbar tilt angle degrees 0 to -10
Cutterbar operating range degrees +18 to -28
Breakaway angle degrees 30.5
Cutterbar flotation Vertical adjustable spring
Type cutterbar MowMax™ cutterbar, modular, with individual sealed reservoirs
Number of discs 7
Knives per disc 2
Disc cutting diameter in. (mm) 19.7 (500)
Disc drive Bevel gears in sealed modules
Disc speed RPM 3000
Cutterbar gear protection Std. ShockPRO™: easy replace ShockPRO hub with a partial complement of sacrificial splines
Swath width, approx standard* in. (mm) 110 (2794)
Swath width with optional swathboards* in. (mm) 78 (1981) includes LH & RH swathboards
Driveline  
Minimum PTO horsepower required hp (kW) 60 (44.7)
Input speed RPM 540
PTO shaft spline/size required 6-spline / 1-3/8"
Driveline protection Belt drive to cutter bar
Overrunning clutch Standard
Belt tension Spring-loaded tensioner with adjustment gauge
Hydraulics and Hitch  
Hydraulic circuits required One remote
Minimum relief pressure required psi (bar) 1500 (103)
Hitch Category II quick hitch compatible
Dimensions and Weight  
Overall width in. (mm) 181.75 (4616)
Overall length in. (mm) 50.5 (1283)
Height - transport position** in. (mm) 141 (3581)
Weight, operating lb. (kg) 1535 (698)
Maximum transport speed -
Tires/wheels -

– Not available ​
Note: Recommended for use with tractors having a fully enclosed cab
* Heavy swaths may fluff out to a wider swath after exiting the swathboard(s)
** Transport height is based on hitch pins being 24 in. (609 mm) above ground on DuraDisc 107M model and 18 in. (457 mm) above ground on DuraDisc 108M and 109M