Hitachi RTX 900 important safety instructions Motor

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Motor

Use Motor Repair Kit 288613.	8. Use a box end wrench to loosen and remove two
	mounting bolts (105) on motor (71).

Disassembly

1.Relieve Pressure, page 6.

2.Unplug sprayer from outlet.

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3.Remove Shroud, page 7.

4.Remove RotoFlex™ II Pump hose; page 9 or 10.

5.Remove Compressor, page 12.

6.Remove compressor from sprayer body and place it in a vice. Tighten the vice onto the main pulley to hold the compressor in place while servicing motor.

105

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CAUTION

Be careful not to bend or damage the cooling tube when removing it from the motor.

9.Angle motor (71) and slide motor pulley through compressor belt to remove motor from compressor.

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Compressor belt (84) should be replaced every time motor is replaced.

10.Use 7/32 in. allen wrench to remove hex screw (87) from piston rod (77).

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7. Loosen set screw and remove fan (72).

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11. Remove compressor belt (84).

72	84
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311772G

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Contents Related Manuals Models 254974311777 311768 Model 254975 ShownEquipment Misuse Hazard Fire and Explosion HazardElectric Shock Hazard Cleaning Solvent Hazard with Plastic Parts Burn HazardPressurized Equipment Hazard Personal Protective EquipmentTi9016a Component Component IdentificationGrounding and Electrical Requirements Pressure Relief ProcedureAuxiliary Air Compressor Generator RequirementsRelieve Pressure, DisassemblyShroud Removal Reassembly Reassemble RotoFlex II Pump RTXDisassemble Loosen knob 42 on side access panel Replace hose bracket 25 to lock pump hose into place Compressor Replace and tighten grounding screw Piston/Cylinder Reassembly Valve Plate Motor Ti8890a Cooling Tube 101 Idler Roller Pulley/Belt Assembly Selector Switch KnobRegulator Valve Relieve Pressure, page 6. Remove TroubleshootingProblem Cause Solution Relieve Pressure, page 6. Clean RTX Wiring DiagramParts RTX 1250 Only Part Description Qty ModelsAdditional warning labels available at no cost Fitting Compressor 288856Dimensions RTX Technical DataGraco Information Graco Standard Warranty

RTX 900 specifications

The Hitachi RTX 900 is an innovative and powerful excavator designed to meet the demanding needs of various construction and mining applications. This robust machine combines cutting-edge technology with unparalleled performance, making it a preferred choice for professionals in the industry.

One of the standout features of the RTX 900 is its impressive hydraulic system. The excavator is equipped with a high-performance hydraulic pump that delivers exceptional power and efficiency. This allows the RTX 900 to perform heavy-duty tasks with remarkable ease, including digging, lifting, and material handling. Its smooth hydraulic operation ensures precise control, allowing operators to navigate complex tasks and work environments with confidence.

The RTX 900 is powered by a highly efficient engine that meets stringent emission standards while delivering impressive horsepower. This combination of performance and efficiency not only enhances productivity on the job site but also minimizes operational costs. The engine is designed for easy maintenance, ensuring that downtime is kept to a minimum.

In terms of durability, the Hitachi RTX 900 features a robust chassis and reinforced components that are built to withstand harsh working conditions. Its heavy-duty undercarriage provides excellent stability and traction, making it reliable across various terrains. The excavator is also equipped with advanced cooling systems to prevent overheating during extended operation, ensuring longevity and consistent performance.

Operator comfort and safety are paramount in the design of the RTX 900. The spacious cab is equipped with ergonomic controls, an adjustable seat, and excellent visibility, allowing operators to work comfortably for long hours. Additionally, the machine incorporates advanced safety features such as an automatic locking system and comprehensive monitoring technology to enhance operational safety.

The Hitachi RTX 900 also integrates smart technologies, including telematics, which provide real-time data on machine performance and health. This connectivity allows operators and fleet managers to monitor usage, perform diagnostics, and schedule maintenance proactively, reducing the risk of unexpected failures.

In conclusion, the Hitachi RTX 900 is a versatile excavator that combines power, efficiency, and advanced technology, making it suitable for a wide range of applications. Its impressive performance, durability, and operator-friendly features make it a valuable asset for construction and mining professionals looking to enhance productivity and maintain operational excellence.