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New Holland CX720 User Manual

New Holland CX720
600 pages
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© 2007 CNH UK Ltd, Cranes Farm Road, Basildon, Essex SS14 3AD, England.
CX720 / CX740 / CX760 / CX780 / CX820 / CX840 / CX860 / CX880
NEW HOLLAND
CX720
CX740
CX760
CX780
CX820
CX840
CX860
CX880
Printed in France
Print No. 604.63.341.00
7th edition
English 07/05

Table of Contents

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New Holland CX720 Specifications

General IconGeneral
BrandNew Holland
ModelCX720
CategoryFarm Equipment
LanguageEnglish

Summary

SECTION 1 – GENERAL INFORMATION AND SAFETY

Intended Use, Prohibited Usage, and General Recommendations

Describes the machine's purpose, what not to do, and general operational advice.

Product Identification

Details how to identify the combine, engine, and header serial numbers and locations.

Operating Procedures and Safety

Covers starting, driving, operating, stopping the combine, and handling attachments safely.

Maintenance and Fluid Handling

Outlines general maintenance, engine service, fuel handling, battery safety, and environmental considerations.

Safety Decals and System Compliance

Explains safety decals, stability, legal obligations, hydraulics safety, and noise/EMC/vibration information.

SECTION 2 – CONTROLS, INSTRUMENTS AND OPERATION

Cab Controls and InfoView Monitor

Overview of all cab controls, operator seat, steering, MFH, SSM, and InfoView display operation.

Harvest and Crop Settings Management

Procedures for managing harvest data, markers, crop calibration, and farm/field/load settings.

Machine Configurations

Details on configuring engine, electrical, hydraulics, driveline, header, threshing, cleaning, residue, and precision farming settings.

SmartSteer System Operation and Calibration

Explains how to enable, activate, and calibrate the SmartSteer system for automatic steering.

SECTION 3 – FIELD AND SITE OPERATION

Pre-Drive Checks and Engine Start-up

Steps for preparing the combine for operation, including checks, starting procedures, and driving.

Harvesting Functions and Adjustments

Explains the five basic functions of the combine and how to adjust crop settings for optimal performance.

Loss Assessment and Troubleshooting

Guides on identifying and correcting grain losses and other performance issues.

Header Attachment and Operation

Covers attachment, detachment, and adjustment of header height and float.

Straw Chopper and Chaff Blower Operation

Details on installing, engaging, and operating the straw chopper and chaff blower.

SECTION 4 – LUBRICATION AND MAINTENANCE

General Lubrication Schedule

Details grease points, intervals, and specifications for lubricants.

Engine Service Procedures

Covers engine oil and filter changes, cooling system, fuel system, and air intake maintenance.

Hydraulic and Hydrostatic System Service

Instructions for changing hydraulic/hydrostatic oil and filters.

Gearbox and Drive System Lubrication

Covers lubrication and oil change procedures for traction, final drives, unloading, and bubble-up gearboxes.

Belt and Chain Maintenance

Instructions for checking and adjusting drive belts and chains for optimal operation.

SECTION 5 – FAULT FINDING

Troubleshooting Feeding and Threshing Issues

Addresses problems related to irregular feeding and improper threshing.

Troubleshooting Separation and Cleaning Issues

Covers issues with grain loss over sieves and improper cleaning.

Engine and Straw Chopper Faults

Details common engine and straw chopper problems and their solutions.

Powered Rear Axle and Parking Brake Faults

Addresses issues with the powered rear axle and manual parking brake release.

SECTION 6 – VEHICLE STORAGE

End-of-Season Service Procedures

Comprehensive steps for preparing the combine for long-term storage.

Preseason Service Procedures

Steps to ensure the machine is in good condition and ready for the season.

Parts and Accessories Ordering

Guidance on ordering replacement parts and accessories.

SECTION 7 – ACCESSORIES

Feeding System Accessories

Covers side hill weights, crop distribution, and hydraulic reel rebuild kits.

Threshing and Separation Accessories

Details de-awning slats, rice pins, concave tools, and beater components.

Cleaning System Accessories

Covers remote sieve control, fan bottom shield, and grass seed variator kits.

Traction and Tyre Accessories

Details powered rear axle, dual speed, axle extensions, and track systems.

Engine and Cab Accessories

Covers air compressor, coolant heater, dust screen brush, and cab comfort options.

Electrical and Electronic Accessories

Details lighting kits, flash lights, and electronic modules for the combine.

Yield Monitoring and Mapping Accessories

Covers moisture sensors, grain flow sensors, and yield mapping packages.

Miscellaneous Accessories

Includes header trailer hitches, counterweights, signal plates, and fire extinguishers.

SECTION 8 – SPECIFICATIONS

Tire and Wheel Specifications

Details tire specifications, wheel nuts torque, track width, and steering axle positions.

Header Specifications

Provides specifications for various header types and their compatibility with combine models.

Straw Elevator and Threshing Specifications

Details specifications for the straw elevator, threshing drum, and concaves.

Cleaning Shoe, Engine, and Hydraulic Specifications

Covers specifications for cleaning shoes, engine, and hydraulic systems.

Cab, Traction, and Final Drive Specifications

Details specifications for cab features, traction systems, and final drives.

Dimension and Counterweight Specifications

Covers overall machine dimensions and counterweight requirements.

SECTION 9 – 1ST 50 HOUR SERVICE SHEETS

Customer Copy Service Checklist

Checklist for the customer to verify initial service tasks.

Dealer Copy Service Checklist

Checklist for the dealer to verify initial service tasks.

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