SWAFLY Premium Replacement TRAVEL-DEVICE Final Drive Motor for Hitachi ZX240-5A Excavator, Part Numbers 9243839, 9243839, YB00007154H3, YB00007154H3
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SWAFLY Premium Replacement TRAVEL-DEVICE Final Drive Motor for Hitachi ZX240-5A Excavator, Part Numbers 9243839, 9243839, YB00007154H3, YB00007154H3
Looking for Specific Parts?
SWAFLY specializes in the customization and development of a wide range of engineering machinery spare parts, including TRAVEL-DEVICE, hydraulic cylinders (BOOM, ARM, BUCKET), track adjusters, control valves, and various other components. If you require parts not listed or need tailored specifications, contact us for a customized solution! We ensure high-quality replacement parts for your heavy equipment.
Reliable Hitachi Excavator Parts from SWAFLY
SWAFLY is your trusted source for premium aftermarket engineering machinery accessories, specializing in excavator hydraulic parts and engine components. We proudly offer the replacement TRAVEL-DEVICE Final Drive Motor for the Hitachi ZX240-5A excavator. This crucial component, identified by Part Number 9243839 and its variant 9243839, along with YB00007154H3 and YB00007154H3, is essential for your machine’s mobility. As a leading supplier of construction machinery parts, our extensive inventory covers hydraulic pump assembly, swing device motor, and a wide array of undercarriage components. We ensure that our parts meet or exceed OEM specifications for maximum performance and longevity, supporting your heavy equipment repair and maintenance needs.
Explore our comprehensive range of excavator spare parts, including hydraulic main control valve, pilot pump, engine block assembly, excavator final drive motor, rotary motor, bucket cylinder seal kit, travel motor seal kit, boom cylinder piston, arm cylinder rod, track shoe assembly, idler group, sprocket segment, carrier roller, track roller, excavator cabin parts, air conditioning compressor for excavator, fuel pump assembly, injector nozzle, turbocharger for diesel engine, radiator assembly for excavator, oil cooler assembly, and hydraulic oil filter element.
Product Knowledge: TRAVEL-DEVICE Final Drive
The TRAVEL-DEVICE (often referred to as the Final Drive or Track Motor) is a critical component of the Hitachi ZX240-5A excavator's undercarriage system. It converts the hydraulic energy supplied by the main pump into rotational force to move the tracks. It consists of a hydraulic motor and a multi-stage planetary gear reduction mechanism. This gearbox dramatically increases torque while reducing the rotational speed from the hydraulic motor, delivering the necessary power to the drive sprocket. The proper functioning of the TRAVEL-DEVICE 9243839 YB00007154H3 ensures smooth, powerful, and controlled movement of the Hitachi excavator on various terrains, making it essential for efficient construction work and site preparation.
Essential Engineering Machinery Parts Nomenclature and Fault Diagnosis
Track Adjuster: Located in the undercarriage, it maintains the correct tension of the track chain. Example: Hitachi ZX350-5 track adjuster.
Boom Cylinder: A hydraulic cylinder mounted on the main frame, used to raise and lower the boom. Example: Hitachi ZX890LCH-5A CYL.;BOOM.
Arm Cylinder: A hydraulic cylinder that operates the arm (dipper) of the excavator. Example: Hitachi ZX290-5 arm cylinder.
Bucket Cylinder: A hydraulic cylinder used to curl the bucket for digging and dumping. Example: Hitachi ZX240-5A bucket cylinder.
Control Valve: Located in the hydraulic system, it directs the flow of hydraulic fluid to various actuators (cylinders, motors). Example: Hitachi ZX870-5G/890-5A VALVE;CONTROL.
Swing Device: Situated in the upper structure, it rotates the house (cab and engine section). Example: Hitachi ZX240-5A Swing Device.
Piston Pump: The main hydraulic pump located near the engine, converting mechanical power into hydraulic power. Example: Hitachi ZX70-5G/ZX70-5A Piston Pump.
Cab Assembly: The operator's compartment, providing control and safety. Example: Hitachi ZX490LCH-6 CAB.
Drive Motor: Hydraulic motor part of the Travel Device that provides rotational power. Example: Hitachi ZX400LCH-5A Drive Motor.
Engine Assembly: The power source of the machine. Example: Hitachi ZX130-5A 4JJ1XKSA03 Engine.
Troubleshooting Example: Caterpillar 345D Excavator Fan Motor Malfunction
Fault: The engine on a Caterpillar 345D excavator is overheating, and the hydraulic fan motor is not rotating at the correct speed or not at all.
Analysis & Solution: This issue is often related to the hydraulic fan drive system. First, check the hydraulic oil level and temperature. Inspect the fan motor's pilot pressure and the fan control valve. A common cause is a faulty fan motor pressure relief valve, which can be sticking or set too low. Replacing or adjusting the relief valve on the Caterpillar 345D Fan Motor hydraulic circuit, or, if necessary, replacing the entire Caterpillar 345D fan motor or fan control valve, will typically resolve the overheating issue by restoring proper cooling fan operation.
Additional Hitachi Replacement Parts Available from SWAFLY
Beyond the Hitachi ZX240-5A TRAVEL-DEVICE, SWAFLY offers an extensive catalog of replacement parts for various Hitachi excavator models, ensuring you can find all your heavy machinery spare parts in one place.
| No. | Brand | Part Number | Non-Symbol Part No. | Equipment Model | Description |
|---|---|---|---|---|---|
| 1 | Hitachi | 9306368 | 9306368 | ZX350-5 | track adjuster |
| 2 | Hitachi | 9312060 | 9312060 | ZX290-5 | track adjuster |
| 3 | Hitachi | YA00028290H3 | YA00028290H3 | ZX890LCH-5A | CYL.;BOOM |
| ... | ... | ... | ... | ... | ... |
| 44 | Hitachi | 9243839 | 9243839 | ZX240-5A | TRAVEL-DEVICE |
| 45 | Hitachi | 9281921 | 9281921 | ZX330-5A | TRAVEL-DEVICE |
| 46 | Hitachi | 9302718 | 9302718 | ZX490-5A | TRAVEL-DEVICE |
| 47 | Hitachi | YB00007154H3//9243839 | YB00007154H39243839 | ZX240-5A | TRAVEL-DEVICE |
SWAFLY Business Scope and Global Reach
SWAFLY is a global specialist in providing high-quality replacement parts for heavy construction equipment. Our core business revolves around excavator parts, focusing on hydraulic systems, engine parts, and undercarriage components. We support a wide range of machinery brands, including Hitachi. Our commitment is to deliver reliable construction machinery accessories, ensuring minimal downtime for your operations.
Visit our specialized websites for more information on our products:
www.swaflyparts.com (Main Parts Portal)
www.hitachi-isuzuparts.com (Hitachi and Isuzu Engine Parts Specialist)
www.mttparts.com (Comprehensive Machinery Parts)
www.kubotaengine.ca (Kubota Engine Specialist)
www.machineryengine.com (General Machinery Engine Solutions)
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SWAFLY Premium Replacement TRAVEL-DEVICE Final Drive Motor for Hitachi ZX240-5A Excavator, Part Numbers 9243839, 9243839, YB00007154H3, YB00007154H3
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