New Holland H7230, H7220, H7320, H7330 User Manual

4.5 (2)
New Holland H7230, H7220, H7320, H7330 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

7

7

8

8

Number of knives

14 (2 per disc)

14 (2 per disc)

16 (2 per disc)

16 (2 per disc)

Speed, rpm

3000

3000

3000

3000

Cutting width, ft. in. (mm)

9' 2" (2800)

9' 2" (2800)

10' 4" (3160)

10' 4" (3160)

Cutting angle

.......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.......

...........Standard (operated by single-acting cylinder and ...............

 

incorporated into the lift system)

incorporated into the lift system)

CONDITIONER

 

 

 

 

Type

Chevron-design intermeshing

Flail rotor with 90 tapered flails

Chevron-design intermeshing

Flail system with 102 tapered

 

molded rubber rolls

and optional textured hood liner

molded rubber rolls

flails and optional textured

 

 

 

 

hood liner

Length, in. (mm)

90 (2286)

90 (2286)

102 (2591)

102 (2591)

Diameter, in. (mm)

10.4 (264)

22 (560)

10.4 (264)

22 (560)

Drive

4 HB V-belt and enclosed gears

4 HB V-belt

4 HB V-belt and enclosed gears

4 HB V-belt

Speed, rpm

647

1016 std. or optional 730

635

1000 std. or optional 718

Conditioner adjustment

Single crank adjustable roll

Adjustable rotor hood with

Single crank adjustable roll

Adjustable rotor hood with

 

pressure and two stop bolts to

replaceable smooth liner

pressure and two stop bolts to

replaceable smooth liner

 

adjust roll gap

 

adjust roll gap

 

SPEEDS

 

 

 

 

Operating, mph (kph)

0 to 9 (0 to 14.5)

0 to 9 (0 to 14.5)

0 to 9 (0 to 14.5)

0 to 9 (0 to 14.5)

Transport, mph (kph)

20 (32)

20 (32)

20 (32)

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

H7220 H7320 H7230 H7330

MODEL

H7220

 

H7320

H7230

H7330

DIMENSIONS

 

 

 

 

 

Height, transport, ft. in. (m)

5' 8" (1.7)

 

5' 8" (1.7)

5' 8" (1.7)

5' 8" (1.7)

Height, operating, ft. in. (m)

4' 5" (1.3)

 

4' 5" (1.3)

4' 5" (1.3)

4' 5" (1.3)

Width, transport, ft. in. (m)

..............9' 11"

(3.0) with standard drawbar hitch .............

..................11' 3" (3.4) with standard drawbar hitch......................

Width, operating, ft. in. (m)

............14' 10"

(4.52) with standard drawbar hitch ...........

..................16' 0" (4.6) with standard drawbar hitch......................

Length, transport, ft. in. (m)

..............17' 7"

(5.3) with standard drawbar hitch .............

..................17' 7" (5.3) with standard drawbar hitch......................

Length, operating, ft. in. (m)

17' 2" (5.2) with standard

17' 2" (5.2) with standard

17' 2" (5.2) with standard

17' 8" (5.4) ) with standard

 

drawbar hitch

 

drawbar hitch

drawbar hitch

drawbar hitch

Weight, operating lbs. (kg)

3,690 (1674)

 

3,740 (1696)

4,165 (1889)

4,065 (1844)

NOTE: Rear curtain up for transport position on flail units. Windrow shields out for field and transport positions on flail and roll units.

DRIVE

........540 rpm PTO, enclosed gears and four HB belt........

......540 or 1000 rpm PTO, enclosed gears and four HB belt..........

DRIVE PROTECTION...........................................................................................

Slip clutch and over-running clutch................................................................................................

TRACTOR REQUIREMENT

65 PTO hp (48 kW) or greater with standard

.............. 80 PTO hp (60 kW) or greater with standard

 

 

ASAE Category II and III drawbar.

ASAE Category II and III drawbar.

......................

All models require two remote hydraulic valves capable of 1500 psi (10343 kPa), 7-pin SAE J560 connector for transport lights .....................

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