New Holland H6700 Series Heavy-duty
Disc Mower Specifications
H6730 |
H6740 |
H6750 |
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MODEL |
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H6730 |
H6740 |
H6750 |
CUTTER BAR |
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Cutting width, ft. in. (mm) |
6' 8" (2040) |
7' 10" (2400) |
9' 2" (2800) |
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Cutting height, in. (mm) ......................................................................... |
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95-3.25 (24-82.5)............................................................................................... |
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Cutter bar tilt angle, degrees.................................................................................................................. |
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0 to -10........................................................................................................ |
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Cutter bar operating range, degrees |
+18 to -32 |
+18 to -30 |
+18 to -28 |
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Breakaway angle, degrees ...................................................................... |
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19............................................................................................................ |
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Type cutterbar .............................................................................................................. |
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Modular with individual sealed reservoirs............................................................................. |
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Cutterbar drivetrain protection....................................................................................... |
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Std.-frangible splines in disc drive hub............................................................................... |
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Number of discs |
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5 |
6 |
7 |
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Knives per disc.......................................................................................................................................... |
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2............................................................................................................. |
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Disc cutting diameter, in. (mm) ........................................................................................................... |
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19.7 (500) ..................................................................................................... |
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Disc drive............................................................................................................................. |
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Bevel gears in sealed modules...................................................................................... |
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Disc speed, RPM....................................................................................... |
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3,000 ......................................................................................................... |
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DRIVELINE |
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Minimum PTO horsepower required, hp (kW)1 |
45 (33.5) |
55 (40.9) |
60 (44.7) |
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Input speed, RPM................................................................ |
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540........................................................................................................... |
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Driveline protection.................................................................................................................. |
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Belt drive to cutter bar............................................................................................ |
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Overrunning clutch........................................................................................................................... |
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On PTO shaft ................................................................................................... |
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Belt tension .......................................................................................................... |
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Spring-loaded tensioner with adjustment gauge........................................................................ |
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HYDRAULICS AND HITCH |
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Hydraulic circuits required................................................................................................................... |
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One remote..................................................................................................... |
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Minimum relief pressure required, psi (bar)............................................. |
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1,500 (104) .................................................................................................... |
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Hitch |
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Category I or II |
Category II |
Category II |
DIMENSIONS AND WEIGHT |
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Overall width, in. (mm) |
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138.75 (3524) |
160.25 (4070) |
181.75 (4616) |
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Overall length, in. (mm) |
42.5 (1080) |
50.5 (1283) |
50.5 (1283) |
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Height - transport position, in. (mm) |
98 (2489)2 |
119.5 (3035)3 |
141 (3581)3 |
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Weight, lb. (kg) |
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1,200 (546) |
1,460 (662) |
1,590 (698) |
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1Recommended for use with tractors having a fully enclosed cab.
2Transport height is based on 24-inch (609-mm) hitch-pin height above ground on H6730 model.
3Transport height is based on 18-inch (457-mm) hitch-pin height above ground on H6740 and H6750 models.
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