®
New Holland Discbine
Disc Mower-Conditioner Specifications
H7220 H7320 H7230 H7330
MODEL
H7220
H7320
H7230
H7330
MOWMAX™ CUTTERBAR WITH SHOCKPRO™ HUBS
Number of discs
Number of knives
Speed, rpm
Cutting width, ft. in. (mm)
Cutting angle
7
7
8
8
14 (2 per disc)
3000
14 (2 per disc)
3000
16 (2 per disc)
3000
16 (2 per disc)
3000
9' 2" (2800)
9' 2" (2800)
10' 4" (3160)
10' 4" (3160)
.......2 to 10 degrees, mechanical or hydraulic control.......
........................2 to 10 degrees hydraulic control ...........................
Cutting height, in. (mm) ...........................................................................0.95 to 3.2 (24 to 81) with standard skid shoes......................................................................................
Ground clearance with header
fully raised, in. (mm)
17 (432)
17 (432)
18 (457)
17 (432)
Flotation............................................................................................................Vertical and lateral, adjustable springs .............................................................................................
MATERIAL DISCHARGE
Swath, ft. (mm)
6 (1829)
6 (1829)
7 (2134)
7 (2134)
Windrow, ft. (mm)
................Adjustable from 3 to 6 (914 to 1829)................
.....................Adjustable from 3 to 7 (914 to 2134) ........................
HYDRAULICS
Hydraulic swing....................................................................................................Standard (double-acting cylinder).................................................................................................
Hydraulic lift................................................................................Standard (operated by two single-acting cylinders; master/slave)........................................................................
Hydraulic tilt
.......Optional (operated by single-acting cylinder and.......
incorporated into the lift system)
...........Standard (operated by single-acting cylinder and...............
incorporated into the lift system)
CONDITIONER
Type
Chevron-design intermeshing
molded rubber rolls
Flail rotor with 90 tapered flails Chevron-design intermeshing
and optional textured hood liner molded rubber rolls
Flail system with 102 tapered
flails and optional textured
hood liner
Length, in. (mm)
Diameter, in. (mm)
Drive
Speed, rpm
Conditioner adjustment
90 (2286)
10.4 (264)
90 (2286)
22 (560)
102 (2591)
10.4 (264)
102 (2591)
22 (560)
4 HB V-belt and enclosed gears 4 HB V-belt
4 HB V-belt and enclosed gears 4 HB V-belt
647
1016 std. or optional 730
Adjustable rotor hood with
635
1000 std. or optional 718
Adjustable rotor hood with
Single crank adjustable roll
Single crank adjustable roll
pressure and two stop bolts to replaceable smooth liner
adjust roll gap
pressure and two stop bolts to replaceable smooth liner
adjust roll gap
SPEEDS
Operating, mph (kph)
Transport, mph (kph)
0 to 9 (0 to 14.5)
20 (32)
0 to 9 (0 to 14.5)
20 (32)
0 to 9 (0 to 14.5)
20 (32)
0 to 9 (0 to 14.5)
20 (32)
TUBELESS AG RIB IMPLEMENT TIRES
Size 9.5L x 14 6PR
9.5L x 14 6PR
11L x 15 6PR
9.5L x 14 6PR
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New Holland Discbine
Disc Mower-Conditioner Specifications
H7450 H7550 H7460 H7560
MODEL
H7450
H7550
H7460
H7560
MOWMAX™ CUTTERBAR WITH SHOCKPRO™ HUBS
Number of discs
Number of knives
Speed, rpm
10
10
12
12
20 (2 per disc)
3000
20 (2 per disc)
3000
24 (2 per disc)
3000
24 (2 per disc)
3000
Cutting width, ft. in. (mm)
13 (3960)
13 (3960)
15' 7" (4795)
15' 7" (4795)
Cutting angle........................................................................................................2 to 10 degrees, hydraulic control.................................................................................................
Cutting height, in. (mm) ...........................................................................0.95 to 3.2 (24 to 81) with standard skid shoes......................................................................................
Ground clearance with header
fully raised, in. (mm)
18 (457)
18 (457)
18 (457)
18 (457)
Flotation............................................................................................................Vertical and lateral, adjustable springs .............................................................................................
MATERIAL DISCHARGE
Swath, ft. (mm)
8 (2438)
8 (2438)
8 (2438)
8 (2438)
Windrow, ft. (mm).............................................................................................Adjustable from 3 to 8 (914 to 2438)..............................................................................................
HYDRAULICS
Hydraulic swing....................................................................................................Standard (double-acting cylinder).................................................................................................
Hydraulic lift................................................................................Standard (operated by two single-acting cylinders; master/slave)........................................................................
Hydraulic tilt..................................................................Standard (operated by single-acting cylinder and incorporated into the lift system)..........................................................
CONDITIONER
Type
Chevron-design intermeshing
molded rubber rolls hood liner
Flail system with 102 tapered
flails and optional textured
Chevron-design intermeshing
molded rubber rolls
Flail system with 102 tapered
flails and optional textured
hood liner
Length, in. (mm)
Diameter, in. (mm)
Diameter, in. (mm)
Speed, rpm
102 (2591)
10.4 (264)
102 (2591)
22 (560)
102 (2591)
10.4 (264)
102 (2591)
22 (560)
4 HB V-belt and enclosed gears 4 HB V-belt
4 HB V-belt and enclosed gears 4 HB V-belt
740
1011 std. or optional 726
Adjustable rotor hood with
740
1000 std. or optional 726
Adjustable rotor hood with
Conditioner adjustment
Single crank adjustable roll
Single crank adjustable roll
pressure and two stop bolts to replaceable smooth liner
adjust roll gap
pressure and two stop bolts to replaceable smooth liner
adjust roll gap
SPEEDS
Operating, mph (kph)
Transport, mph (kph)
0 to 9 (0 to 14.5)
20 (32)
0 to 9 (0 to 14.5)
20 (32)
0 to 9 (0 to 14.5)
20 (32)
0 to 9 (0 to 14.5)
20 (32)
TUBELESS AG RIB IMPLEMENT TIRES
Size 31 x 13.5-15
31 x 13.5-15
31 x 13.5-15
31 x 13.5-15
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New Holland Discbine
Disc Mower-Conditioner Specifications
H7450 H7550 H7460 H7560
MODEL
H7450
H7550
H7460
H7560
DIMENSIONS
Height, transport, ft. in. (m)
Height, operating, ft. in. (m)
Width, transport, ft. in. (m)
6' 8" (2.6)
5' 8" (1.7)
6' 8" (2.6)
5' 8" (1.7)
6' 8" (2.6)
5' 8" (1.7)
6' 8" (2.6)
5' 8" (1.7)
.........13' 2" (4.0) with standard drawbar hitch, 2-pt ........
swivel hitch or drawbar swivel hitch
....15' 9" (4.8) with 2-pt swivel hitch or drawbar swivel hitch........
Width, operating, ft. in. (m)
..............19' 5" (5.9) with standard drawbar hitch .............
...................21' 3" (6.5) with 2-pt swivel hitch...................
................19' 7" (5.9) with drawbar swivel hitch ...............
..............24' 7" (7.2) with standard drawbar hitch .............
...................26' 5" (8.1) with 2-pt swivel hitch...................
................25' 5" (7.4) with drawbar swivel hitch ...............
.......................24' 11" (7.6) with 2-pt swivel hitch ..........................
....................23' 3" (7.1) with drawbar swivel hitch........................
Length, transport, ft. in. (m)
........................30' 5" (9.3) with 2-pt swivel hitch ...........................
..................29' 5 in. (8.7) with drawbar swivel hitch......................
20' 2" (5.8)
20' 8" (6.3)
........................25' 2" (7.7) with 2-pt swivel hitch...........................
....................24' 2" (7.4) with drawbar swivel hitch........................
w/std drawbar hitch
22' 1" (6.7)
w/std drawbar hitch
22' 7" (6.9)
w/2-pt swivel hitch
21' 1" (6.1)
w/2-pt swivel hitch
21' 7" (6.6)
w/drawbar swivel hitch
5,800 (2631)
w/drawbar swivel hitch
5,680 (2576)
Weight, operating lbs. (kg)
6,500 (2948)
6,380 (2894)
NOTE: Rear curtain up for transport position on flail units. Windrow shields out for field and transport positions on flail and roll units.
DRIVE.......................................................................................................1000 rpm PTO, enclosed gears and four HB belt......................................................................................
DRIVE PROTECTION...........................................................................................Slip clutch and over-running clutch................................................................................................
TRACTOR REQUIREMENT
.....90 PTO hp (67 kW) or greater with standard Category II.....
and III drawbar or Category III 3-point hitch.
..........100 PTO hp (74.5 kW) or greater with Category III..............
drawbar or Category III 3-point hitch.
......................All models require two remote hydraulic valves capable of 1500 psi (10343 kPa), 7-pin SAE J560 connector for transport lights .....................
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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