New Holland H7230, H7330, H7320, H7220 specifications H7450 H7550 H7460 H7560, New Holland Discbine

New Holland Discbine®

Disc Mower-Conditioner Specifications

H7450 H7550 H7460 H7560

MODEL	H7450	H7550	H7460	H7560
MOWMAX™ CUTTERBAR WITH SHOCKPRO™ HUBS
Number of discs	10	10	12	12
Number of knives	20 (2 per disc)	20 (2 per disc)	24 (2 per disc)	24 (2 per disc)
Speed, rpm	3000	3000	3000	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	Flail system with 102 tapered	Chevron-design intermeshing	Flail system with 102 tapered
	molded rubber rolls hood liner	flails and optional textured	molded rubber rolls	flails and optional textured
				hood liner
Length, in. (mm)	102 (2591)	102 (2591)	102 (2591)	102 (2591)
Diameter, in. (mm)	10.4 (264)	22 (560)	10.4 (264)	22 (560)
Diameter, in. (mm)	4 HB V-belt and enclosed gears	4 HB V-belt	4 HB V-belt and enclosed gears	4 HB V-belt
Speed, rpm	740	1011 std. or optional 726	740	1000 std. or optional 726
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	31 x 13.5-15	31 x 13.5-15	31 x 13.5-15	31 x 13.5-15

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