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Welcome to SWAFLY, your trusted supplier for high-performance Construction Machinery Spare Parts. We specialize in providing top-tier engineering machinery parts, including this essential Drive Motor for Hitachi Excavators. This specific Final Drive Motor, with part numbers 9281842RM and 9281842, is engineered for reliable power and durability in the travel system.
The Hitachi Drive Motor 9281842RM is perfectly compatible with several popular Hitachi Excavator models, ensuring seamless integration and optimal performance. Supported models include Hitachi ZX330-3, Hitachi ZX330-3G, Hitachi ZX330-5G, and Hitachi ZX330-5A. As a vital component of the Travel Device, the proper functioning of this Travel Motor is critical for the mobility and productivity of your heavy equipment. SWAFLY provides reliable Hitachi Hydraulic Parts and Undercarriage Components that meet or exceed OEM specifications.
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At SWAFLY, we focus on providing a comprehensive range of engineering machinery accessories. Our core business includes engine parts, hydraulic pumps, control valves, Travel Device components, Swing Device parts, cylinders (like Boom Cylinder, Arm Cylinder, Bucket Cylinder), and cabin assemblies. We stock parts for major brands, specializing in Hitachi. For the Hitachi ZX330-3 series, we offer everything from the Single Pump to the complete Travel Device.
Keywords Integration: SWAFLY is your global partner for Heavy Equipment Parts, including Hitachi Drive Motor 9281842RM, 9281842, Hitachi ZX330-5A Drive Motor, ZX330-3G Travel Motor, Hitachi Hydraulic Pump, Engine Parts for Isuzu and Kubota, Track Adjuster, Control Valve, and Cabin Assembly. Our commitment is to fast shipping of reliable excavator spare parts.
The Drive Motor (also known as the Travel Motor or Final Drive) is a hydraulic component installed in the undercarriage, specifically at the end of the track frame, that converts hydraulic pressure into the rotational force needed to move the tracks. For the Hitachi ZX330-5A, this Drive Motor 9281842RM is essential for traction and maneuverability. Proper maintenance ensures the longevity of the entire Travel Device.
Boom Cylinder: Installed on the main frame, lifts and lowers the main arm. Example: Hitachi ZX470-5G Boom Cylinder.
Arm Cylinder: Installed on the boom, moves the stick in and out. Example: Hitachi ZX290-5 Arm Cylinder.
Bucket Cylinder: Installed on the stick, controls the movement of the bucket. Example: Hitachi ZX130-5A Bucket Cylinder.
Piston Pump: Located in the engine bay, is the main source of hydraulic power. Example: Hitachi ZX70-5G Piston Pump.
Control Valve: Located in the main frame, directs hydraulic oil flow to various actuators. Example: Hitachi ZX240-5A Control Valve.
Swing Device: Located in the center of the machine's body (under the cab), enables the rotation of the upper structure. Example: Hitachi ZX170LC-5A Swing Device.
Track Adjuster: Installed in the undercarriage (track frame), maintains proper tension on the track chain. Example: Hitachi ZX350-5 Track Adjuster.
Engine: The power source of the machine, located in the engine bay. Example: Hitachi ZX330-3 6HK1 Engine.
CAB-ASSY: The operator's station, located on the upper structure. Example: Hitachi ZX850-3 CAB-ASSY.
H links: Part of the bucket linkage system, connects the bucket and the arm. Example: Hitachi ZX210-5 H links.
**Fault:** A Heavy Truck (e.g., Volvo FH500) experiences sudden, significant loss of power and excessive black smoke under load, often accompanied by a rough idle.
**Analysis and Solution:** This is often an indication of a fuel system or air intake issue. For the Volvo FH500, a common culprit is a blocked or failing Fuel Injector or a severe leak in the Turbocharger Intercooler hose.
1. Check the air filter for blockage.
2. Inspect all air intake hoses for cracks or disconnections, especially the intercooler lines.
3. Perform a diagnostic test to check for fault codes related to fuel pressure, boost pressure, or injector performance.
4. If injectors are suspected, they should be removed and tested for proper spray pattern and delivery volume. Replacement of the faulty Fuel Injector or repair of the air leak is the necessary solution. This directly relates to the importance of quality engine parts, a specialty of SWAFLY.
| No. | Brand | Part Number | Part Number (No Dash) | Model | Part Name |
|---|---|---|---|---|---|
| 1 | Hitachi | 9306368 | 9306368 | ZX350-5 | Track Adjuster |
| 2 | Hitachi | 9312060 | 9312060 | ZX290-5 | Track Adjuster |
| 3 | Hitachi | YA00028290H3 | YA00028290H3 | ZX890LCH-5A | CYL.;BOOM |
| 4 | Hitachi | YA00028291H3 | YA00028291H3 | ZX890LCH-5A | CYL.;BOOM |
| 5 | Hitachi | 4668620 | 4668620 | ZX400LCH-5A | Drive Motor |
| 6 | Hitachi | 9242907 | 9242907 | ZX240-3/-3G/-5A | Drive Motor |
| 7 | Hitachi | 9281841 | 9281841 | ZX330-3/-3G/-5G/-5A | Drive Motor |
| 8 | Hitachi | 9257596 | 9257596 | ZX330-3 | Pump Device Assy |
| 9 | Hitachi | 9260886 | 9260886 | ZX330-3/ZX330-5A | Single Pump |
| 10 | Hitachi | 4680289 | 4680289 | ZX850-3 | CAB-ASSY |
Does your project require a specific configuration for the Drive Motor, Hydraulic Pump, or Cylinder that is hard to source? SWAFLY supports the customized development and manufacturing of a wide range of engineering mechanical parts. We can produce specialized Hydraulic Cylinders (Boom, Arm, Bucket), Final Drives, and precision Engine Components tailored to your exact specifications. Contact us with your technical drawings or samples to discuss custom Hitachi parts solutions!
SWAFLY is committed to being the leading provider of excavator spare parts and heavy equipment components. Our extensive product line covers hydraulic parts, engine assemblies, undercarriage components, and complete transmission parts for Hitachi, Caterpillar, Komatsu, Volvo, and other major brands.
Visit our company websites for more information on our complete range of products:
www.swaflyparts.com - General Construction Equipment Parts
www.hitachi-isuzuparts.com - Specialized Hitachi and Isuzu Engine/Parts
www.mttparts.com - Hydraulic and Transmission Parts
www.kubotaengine.ca - Kubota Engine and Engine Parts
www.machineryengine.com - Comprehensive Engine Solutions
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