New Holland Lawn Mower H7220 User Manual

®
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 .....................  
Visit our Web site at www.newholland.com/na. Or, call toll-free 866-NEW-HLND (866-639-4563).  
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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