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Details on base machine performance, engine, weight, and refill capacities.
Information on bucket capacity, dimensions, teeth, and combinations with arm types.
Provides a diagram and table with linear dimensions of the excavator.
Illustrates the operational reach and depth capabilities with standard and long arms.
Details the weight distribution of the machine's components.
Comprehensive data on the engine model, type, performance, and systems.
Presents load rating charts based on SAE method for various lifting radii and heights.
Diagram showing numbered parts of the excavator with a corresponding list.
Schematic illustrating the main hydraulic circuits and components.
Layout and identification of engine components and accessories.
Diagram and details of the hydraulic tank, including maintenance intervals.
Layout and assembly drawing of the device connecting the engine to the pump.
Details of the hydraulic pump, including key parts and delivery volume.
Diagrams and specifications for the main control valve assembly.
Assembly and disassembly drawings for the swing drive and bearing.
Diagram of the swing motor assembly with parts list and hydraulic symbols.
Illustrations of the rotary joint assembly, circuit diagram, and external view.
Disassembly drawing, external view, and hydraulic circuit of the travel motor.
Diagram and notes for the crawler shoe adjustment mechanism.
Assembly drawing and parts list for the front idler.
Diagram and parts list for the lower roller assembly.
Dimensional drawings of the rubber crawler shoe.
Diagram of the travel speed shift valve with parts list and hydraulic symbol.
Detailed drawing and parts list for the boom cylinder assembly.
Detailed drawing and parts list for the arm cylinder assembly.
Detailed drawing and parts list for the bucket cylinder assembly.
Detailed drawing and parts list for the boom swing cylinder assembly.
Detailed drawing and parts list for the blade cylinder assembly.
Detailed drawing and parts list for the spanner cylinder assembly.
Diagram of the attachment assembly with parts list and installation notes.
Detailed dimensions and material specifications for the bucket assembly.
Installation data for bucket link, pin, arm point, and hydraulic system.
Diagrams showing the layout of electrical components and wiring.
Schematic of the machine's electrical system and color code for wiring.
Diagram identifying all operator controls, levers, pedals, and indicators.
Explanation of warning lamps for engine oil pressure, battery charge, and coolant temperature.
Description of the service hour meter for tracking operating hours.
Information on the location and function of fuses for electrical protection.
Details on operating the light switch, engine start switch, and horn switch.
Operation of the control shut-off lever and left operating lever for boom/swing.
Operation of the right lever for boom, bucket, and arm movements.
Instructions for adjusting engine speed using the throttle lever.
How to operate travel levers for forward, stop, and reverse movement.
Guidance on using the pedal for high-speed travel, including cautions.
Instructions for raising and lowering the machine's blade.
How to operate the boom swing pedal for left and right movements.
Pre-start checks including walk-around inspection, lubrication, and fluid levels.
Procedure for starting the engine, including pre-heating and warm-up.
Step-by-step guide for starting the engine using jumper cables.
Procedures for warm-up after the engine starts, including hydraulic fluid warm-up.
Recommended break-in procedure for new machines to ensure longevity.
Illustrates lever operations for boom, bucket, arm, and swing functions.
Instructions for operating single and double action attachments like breakers.
Guidance on straight travel, including safety precautions and direction control.
Methods for turning the machine: pivot turns and spot turns.
Cautions and procedures for high-speed travel, especially on grades.
Safety guidelines for operating on slopes to prevent tipping or slippage.
Procedure for extending and retracting the machine's crawler tracks.
Safety warnings and recommendations for towing a disabled machine.
Instructions and safety precautions for lifting the excavator.
Guidelines for safely loading and unloading the machine onto trucks or trailers.
Advice on preventing damage and wear to rubber track shoes.
Steps for safely stopping and parking the machine at the end of the work day.
Procedure for stopping the engine immediately in an emergency.
Table outlining maintenance checks and item replacements based on service hours.
Chart detailing lubrication points, servicing items, and intervals.
Specifies recommended lubricants, refill capacities, and change intervals.
Procedure for measuring and adjusting track tension, including safety warnings.
Guidelines for repairing or replacing rubber track shoes based on wear and damage.
Details on fuse replacement, case location, and fusible link function for electrical protection.
Instructions for cleaning, recharging, inspecting, and topping up the battery.
Procedure for removing and installing the machine's bucket, including safety.
Covers checks for engine oil, coolant, hydraulic oil levels, fuel tank, and water sedimenter.
Specific maintenance tasks to be performed every 50 service hours.
Maintenance procedures for engine oil and filter, and air cleaner elements.
Procedure for changing the travel drive oil.
Steps for changing hydraulic oil and cleaning the hydraulic tank strainer.
Procedure for changing the engine coolant and related system checks.
Precautions for operating in extreme cold, heat, dusty, or humid/saltwater environments.
Procedures for preparing the machine for long-term storage and post-storage steps.
Specifications and procedures for setting and measuring hydraulic relief valve pressures.
Standard and allowable hydraulic pressure values for various functions.
Specifications for the force required to operate control levers for different functions.
Measurement of spool stroke for control valve operations.
Standards for swing operating speed, natural drift, and floating angle.
Standards for travel speed, alignment, natural drift, and crawler belt time.
Specifications for the speed of the blade cylinder during extension and retraction.
Specifications for the speed of the boom swing cylinder during extension and retraction.
Measurement standards for the drift of boom, arm, and bucket cylinders.
General| Brand | IHI |
|---|---|
| Model | 9NX |
| Category | Excavators |
| Language | English |
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