New Holland H7320 Lawn Mower User Manual


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New Holland Discbine
®
Disc Mower-Conditioner Specifications
H7220 H7320 H7230 H7330
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MODEL H7220 H7320 H7230 H7330
M
OWMAX™ CUTTERBAR WITH SHOCKPRO™ HUBS
Number of discs 7788
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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