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General| Engine Power | 18 hp |
|---|---|
| Fuel Type | Diesel |
| Horsepower | 18 hp |
| Transmission | Hydrostatic |
| Drive System | 4-wheel drive |
Record serial numbers and date of purchase in spaces provided.
Notify dealer of malfunctions, provide equipment details, return damaged parts.
Contact dealer for publications, videos, and training information.
Explains the manual's importance for safety, operation, and maintenance.
Provides contact details and states descriptions are subject to change.
Lists manual details like model, issue, part numbers, copyright, and trademarks.
Identifies key components of the Ditch Witch 1820 trencher with labeled diagrams.
Shows the console layout for gasoline and diesel engines with numbered controls.
Explains the function of the Axle Lock and Boom Control levers.
Describes the function and indication of the oil pressure warning light.
Explains the Operator Presence Switch and Speed/Direction Control lever.
Describes the functions of Hydraulic Pump, Roto Witch, and Digging Chain controls.
Explains the ignition switch operation and the function of the voltmeter.
Describes the Hourmeter, Choke (gas only), and Throttle controls.
Explains the diesel engine's water temperature gauge and glow plug indicator.
Details the use of the battery disconnect for shut-off, servicing, and storage.
Provides essential safety guidelines for operating jobsite equipment.
Outlines actions to take if an electric line is damaged.
Details procedures for damaged gas lines and fiber optic cables.
Steps to take if the machine catches fire.
Explains DANGER, WARNING, CAUTION symbols and NOTICE/IMPORTANT terms.
Alerts for deadly gases, moving digging teeth, and electrical shock hazards.
Warnings about turning shafts and general jobsite hazards.
Notices regarding boring near utilities, trailer handling, and slope operation.
Warnings about crushing weight and potential machine runaway.
Warnings on improper control function and interlock system notices.
Warning about incorrect procedures leading to damage or injury.
Notices on keeping attachments low, chain catching on obstructions, and service procedures.
Warning about injury or death from pressurized fluid or air.
Notices for disconnecting lines, checking connections, and fluid leaks.
Cautions regarding battery acid burns and hot machine parts.
Identifies lifting points and provides guidelines for lifting the unit safely.
Guidelines for hauling the trencher by trailer, including ramp and tiedown checks.
Step-by-step instructions for loading the machine onto a trailer.
Step-by-step instructions for unloading the machine from a trailer.
Instructions for towing using the optional Spare Hub Assembly.
Daily checks for safe and efficient machine use, referring to lubrication and maintenance.
General startup procedures, including reading engine manual and break-in.
Specific start-up for gasoline/diesel engines and safety warnings.
Guidelines for driving the machine, including attachment height and slope operation.
Steps to start trenching and safety alerts related to digging teeth and electrical shock.
Tips for productive trenching, soil conditions, and operation notices.
Instructions for trench movement, depth achievement, and finishing the trench.
Advice on worn teeth, engine throttle, soil conditions, and trenching techniques.
Safety alerts and warnings regarding turning shafts, jobsite hazards, and control functions.
Explains the operation of the drill string rotation control switch.
Steps for preparing the jobsite, including approach and target trenches.
Instructions for assembling drill rod, installing the bit, and aligning equipment.
Instructions for starting the drill, advancing the tractor, and safety notices.
Guidelines for using the drill string guide to align the drill string.
Steps for stopping drilling, disconnecting, and adding drill rod.
Instructions for enlarging the bore hole using a backreamer.
Steps for disassembling drill rod joints.
Information on drill rod and available bits and backreamers.
Lists recommended lubricants and general lubrication procedures.
Visual schedule of lubrication points and frequency for gasoline and diesel engines.
Procedures for checking and changing engine oil and oil filters.
Procedures for checking and changing hydraulic oil and filter.
Safety warnings and notices regarding pressurized hydraulic fluid and system checks.
Instructions for lubricating pivot tube zerks.
Instructions for lubricating trail wheel bearings.
Instructions for lubricating cross and bearings.
Procedures for checking and changing oil in the axle reducer box.
Procedures for checking and changing oil in the headshaft reducer box.
Safety warnings and notices regarding service procedures.
Provides a maintenance schedule for gasoline and diesel engines.
Instructions for checking fuel level for gasoline and diesel engines.
Procedures for checking and replacing the fuel filter.
Safety cautions and procedures for checking battery fluid level and cleanliness.
Instructions for charging and replacing the battery.
Cleaning and replacement procedures for the gasoline engine air filter.
Cleaning and replacement procedures for the diesel engine air filter.
Cleaning cooling fins and procedures for diesel engine radiator coolant.
Instructions for checking belt wear and tension.
Torque specifications for headshaft sprocket bolts.
Recommended tire pressures for drive and trail tires.
Procedures for checking and tightening drive wheels.
Information on chain wear and replacement.
Step-by-step instructions for removing the digging chain.
Continuation of steps for removing the digging chain.
Step-by-step instructions for installing the digging chain.
Instructions for adjusting digging chain tension for sprocket and roller booms.
Guidelines for replacing digging teeth and maintaining tooth pattern.
Diagram and key dimensions for the gasoline engine model.
Diagram and key dimensions for the diesel engine model.
Lists various machine dimensions and provides a general description.
Details on vehicle speeds, tire angles, spoil handling, and operating weight.
Table of trench dimensions (depth and width) in U.S. and Metric units.
Detailed specifications for the Honda GX610 gasoline engine.
Detailed specifications for the Kubota D722-E diesel engine.
Information on transmission, clutch, belts, tires, and drives.
Specifications for hydraulic system components like pump and motors.
Torque, speed, displacement, and cylinder details for the hydraulic system.
Details the type of steering system used on the machine.
Lists fluid capacities for various systems and battery specifications.
Specifies vibration and noise levels according to ISO standards.
Outlines the limited warranty policy for Ditch Witch equipment and parts.
Lists conditions and parts excluded from the product warranty coverage.
Explains warranty terms, defect determination, and legal rights.
Instructions for owners to register their equipment for updates.
Fields to fill out for registering the Ditch Witch equipment.
