New Holland Discbine H7220 User Manual

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

New Holland Discbine H7220 Specifications

General

Brand	New Holland
Model	Discbine H7220
Category	Lawn Mower Accessories
Language	English

Summary

Mowmax Cutterbar Specifications

Number of Discs

Specifies the number of discs per cutterbar across different models.

Number of Knives

Indicates the quantity of knives mounted on each disc.

Operating Speed

PTO speed requirement for the mower-conditioner operation.

Cutting Width

The effective width of the cutterbar during operation.

Cutting Angle

Range of adjustment for the cutterbar's angle.

Cutting Height

The adjustable range for cutting height above the ground.

Ground Clearance

Height from ground to header when fully raised.

Flotation System

Description of the flotation adjustment mechanism.

Hydraulics Specifications

Hydraulic Swing Operation

Details on how the hydraulic swing function is operated.

Hydraulic Lift Operation

Information on the operation of the hydraulic lift system.

Hydraulic Tilt Operation

Description of the hydraulic tilt system's operation.

Conditioner Specifications

Conditioner Type

Specifies the type of conditioner mechanism used.

Conditioner Length

Physical length measurement of the conditioner.

Conditioner Diameter

Physical diameter of the conditioner components.

Conditioner Drive

Type of drive system powering the conditioner.

Conditioner Speed

Operational speed of the conditioner in RPM.

Conditioner Adjustment

Method for adjusting the conditioner roller gap.

Speed Ratings

Operating Speed Range

Field operating speed in miles per hour (kph).

Transport Speed Limit

Maximum allowed speed during transport.

Tires and Drive Specifications

Tire Size

Specifications for the implement's tubeless tires.

Drive System

Details on the PTO drive system and protection.

Tractor Power Requirement

Minimum PTO horsepower and hitch category needed.

Hydraulic Valve Requirement

Requirement for remote hydraulic valves and connector.

Dimensional Specifications

Transport Height

Overall height of the unit in transport configuration.

Operating Height

Overall height of the unit in operating configuration.

Transport Width

Overall width of the unit in transport configuration.

Operating Width

Overall width of the unit in operating configuration.

Transport Length

Overall length of the unit in transport configuration.

Operating Length

Overall length of the unit in operating configuration.

Operating Weight

The total weight of the unit during operation.

Model Specific Cutterbar and Conditioner Details

Cutterbar Discs and Knives

Number of discs and knives for H7450, H7550, H7460, H7560 models.

Cutterbar Width and Angle

Cutting width and angle specifications for larger models.

Conditioner Type and Length

Conditioner type (flail/rolls) and length for larger models.

Conditioner Diameter and Drive

Diameter and drive system for conditioner on larger models.

Conditioner Speed and Adjustment

Speed and adjustment methods for conditioner on larger models.

Tire Specifications

Tire size for H7450, H7550, H7460, H7560 models.

Larger Model Dimensions and Requirements

Transport and Operating Dimensions

Height, width, and length in transport/operating modes for larger models.

Operating Weight

Operating weight for H7450, H7550, H7460, H7560 models.

Drive System and Protection

Drive system details and protection for larger models.

Tractor Power and Hydraulic Needs

Tractor power and hydraulic requirements for larger models.