New Holland H8060, H8080 Self-propelled Windrower Pdf Repair Service Manual (p. Nb. 47487696)

New Holland H8060, H8080 Self-Propelled Windrower PDF Repair Service Manual (Publication No. 47487696) (PIN YCG667001 and Above)

When every hour of favorable weather counts, dependable hay equipment becomes essential. The New Holland H8060 and H8080 Self-Propelled Windrowers were built for high-output forage harvesting, delivering the power required for wide Discbine®, draper and hay headers while maintaining excellent field maneuverability and fuel efficiency. Their hydrostatic drive system, heavy-duty driveline and advanced hydraulic controls require precise servicing to maintain factory performance. This OEM repair service manual provides the same workshop procedures used by New Holland dealership technicians for accurate diagnostics, repairs and complete machine overhauls.

This OEM Factory Repair Service Manual (Publication No. 47487696) covers the New Holland H8060 and H8080 Self-Propelled Windrowers with PIN YCG667001 and above. It includes complete repair procedures for the engine, hydrostatic transmission, front and rear axles, PTO, steering, hydraulic systems, electrical diagnostics, cab systems, header interface and complete machine servicing according to official New Holland workshop standards.

Built for High-Output Hay Production

The H8000 Series was designed for commercial hay producers and custom harvesting contractors working across large acreages. The H8060 is equipped with a 190 HP (142 kW) engine, while the H8080 delivers approximately 226 HP (168 kW), both using a proven 6.7 L turbocharged diesel engine. Combined with a dual-range hydrostatic transmission, 120-gallon (454 L) fuel capacity and compatibility with New Holland Discbine®, draper and rotary headers, these machines provide reliable productivity throughout demanding harvesting seasons.

Machine Information

Workshop Systems Covered

Typical Workshop Repairs

• Calibrate the hydrostatic transmission following pump replacement.
• Repair PTO drive components for reliable header operation.
• Pressure-test hydraulic circuits before replacing valves or pumps.
• Inspect wheel hubs and axle bearings before hay season.
• Restore steering performance through hydrostatic steering servicing.
• Diagnose electrical faults using OEM wiring diagrams.
• Service cooling system components for dependable engine operation.
• Inspect header drive systems and attachment interfaces.
• Use exploded assembly drawings during complete machine rebuilding.
• Measure wear against official New Holland service limits.
• Perform final operational testing before returning the windrower to field service.

Manual Specifications

Frequently Asked Questions

Which windrower models are covered by this manual?

This repair manual covers the New Holland H8060 and H8080 Self-Propelled Windrowers with PIN YCG667001 and above using Publication No. 47487696.

Does this manual include hydrostatic transmission and PTO repairs?

Yes. It contains complete procedures for hydrostatic drive servicing, PTO repairs, hydraulic diagnostics, axle servicing and steering system maintenance.

Are hydraulic schematics and electrical wiring diagrams included?

Yes. The manual includes complete OEM hydraulic schematics, electrical wiring diagrams and detailed troubleshooting procedures.

Can this manual be used for complete machine rebuilding?

Absolutely. It provides step-by-step instructions for complete disassembly, inspection, overhaul, calibration and final operational testing of all major machine systems.

Who should use this OEM repair service manual?

This workshop manual is ideal for New Holland dealership technicians, agricultural equipment repair shops, commercial hay producers, fleet maintenance departments and experienced mechanics servicing H8000 Series windrowers.