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SWAFLY Premium Hitachi Excavator Drive Motor Final Drive Gearbox Part Number 9242907RM, 9242907 for Hitachi ZX240-3, ZX240-3G, and ZX240-5A Models

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Hitachi Excavator Parts Diesel Engine Hydraulic Pump Final Drive Motor Main Control Valve Swing Motor Reduction Gearbox Travel Device Hydraulic Cylinder Traval Device Swing Device Main Control Valve Reduction Gearbox

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SWAFLY Hitachi ZX240-3 ZX240-3G ZX240-5A Drive Motor - Premium Excavator Final Drive Gearbox Part Number 9242907RM, 9242907

SWAFLY Premium Hitachi Excavator Drive Motor Final Drive Gearbox Part Number 9242907RM, 9242907 for Hitachi ZX240-3, ZX240-3G, and ZX240-5A Models

Detailed Product Description and Application

SWAFLY is proud to offer a high-quality replacement Drive Motor, also known as the Travel Motor or Final Drive Gearbox, specifically designed for Hitachi Excavators. This critical Construction Machinery Component ensures the smooth and reliable movement of your equipment. The product is a genuine alternative part for the Hitachi brand, perfectly fitting the ZX240-3, ZX240-3G, and ZX240-5A models. The essential Part Number is 9242907RM, with the simplified code 9242907 also being applicable. We specialize in providing durable excavator final drive gearbox solutions, meeting the rigorous demands of various construction sites. As experts in engineering equipment parts, we guarantee performance you can trust, helping you minimize downtime and maximize productivity. Our inventory is stocked with essential Hitachi excavator parts and other engineering spare parts.

SWAFLY Expertise in Construction Machinery Parts and Long-Tail Keywords

At SWAFLY, our core business revolves around high-quality engineering mechanical components, focusing primarily on construction machinery accessories and hydraulic transmission systems. Beyond the Hitachi ZX240-5A Final Drive, our extensive catalog covers a vast array of hydraulic components for heavy equipment, including excavator hydraulic pump repair kits, swing reduction gear assemblies, and travel motor seal kits. We are dedicated to being your one-stop source for genuine replacement excavator parts, ensuring that whether you need a Hitachi ZX240-3 Final Drive replacement, excavator control valve solutions, or a Hitachi ZX240-5A travel device, we have the right fit. Our specialized inventory includes excavator undercarriage components price, hydraulic system spare parts, heavy equipment engine overhaul kits, mini excavator rubber tracks and rollers, hydraulic cylinder repair services, excavator cab assembly price, excavator electrical system parts, final drive oil seal replacement, excavator track motor replacement cost, heavy duty construction equipment gearbox, hydraulic pump pressure test procedure, excavator track adjuster assy, slewing bearing for excavator, Hitachi excavator monitor display, track link and shoe assembly, pilot valve assembly for excavator, excavator bucket cylinder rebuild kit, boom arm bucket cylinder parts, excavator main control valve parts diagram, and engine diesel parts supplier. Our commitment is to supply dependable engineering machinery parts globally.

Core Product Specification and Features

  • Brand: SWAFLY / Replacement for Hitachi

  • Product Type: Drive Motor / Final Drive / Travel Motor

  • Part Numbers: 9242907RM, 9242907

  • Compatible Equipment: Hitachi Excavator

  • Machine Models: ZX240-3, ZX240-3G, ZX240-5A

  • Application: Undercarriage (Provides propulsion for track movement)

  • Quality: High-performance, durable replacement part designed for heavy-duty construction equipment operation.

  • Availability: Ready for quick shipping to minimize your excavator parts downtime.

Our focus on quality excavator hydraulic parts ensures that this Drive Motor for the Hitachi ZX240 series is a robust and cost-effective solution for your construction machinery repair needs. We ensure all Hitachi spare parts, including this 9242907RM unit, meet strict quality standards.

Essential Hitachi Excavator Components Glossary

  1. Hydraulic Pump: Main component of the Hitachi ZX330-3 Hydraulic System. Location: Engine compartment. Function: Generates high-pressure hydraulic flow to power all main functions. Example: Hitachi ZX330-3 Pump Device Assy.

  2. Swing Device: Mechanism responsible for the rotation of the upper structure. Location: Under the cab and attached to the slewing bearing. Example: Hitachi ZX170LC-5A Swing Device.

  3. Control Valve: Manages and directs hydraulic fluid to the cylinders and motors. Location: Main body near the pump. Example: Hitachi ZX240-3 Control Valve.

  4. Boom Cylinder: Hydraulic cylinder that raises and lowers the boom. Location: Attached between the main frame and the boom. Example: Hitachi ZX890LCH-5A CYL;BOOM.

  5. Arm Cylinder: Hydraulic cylinder that controls the arm (dipper stick) movement. Location: Attached between the boom and the arm. Example: Hitachi ZX290-5 Arm Cylinder.

  6. Bucket Cylinder: Hydraulic cylinder that operates the bucket. Location: Attached between the arm and the bucket. Example: Hitachi ZX240-5A Bucket Cylinder.

  7. Track Adjuster: Component that maintains the correct tension on the track chain. Location: Front of the track frame. Example: Hitachi ZX350-5 Track Adjuster.

  8. Engine: The power source of the machine. Location: Engine compartment. Example: Hitachi ZX130-5A Engine.

  9. Cab Assembly: The operator's station and enclosure. Location: Upper structure, operator side. Example: Hitachi ZX490LCH-6 CAB.

  10. Travel Device: The complete final drive and travel motor assembly. Location: Undercarriage. Example: Hitachi ZX240-5A TRAVEL-DEVICE.

Hitachi Excavator Parts Cross-Reference Table

Below is a selection of other high-demand Hitachi excavator parts that we supply, including various hydraulic cylinders, engines, and final drives, all available through SWAFLY as quality heavy equipment replacement components.

No.BrandPart NumberModelDescription
1Hitachi9306368ZX350-5track adjuster
2Hitachi9312060ZX290-5track adjuster
3HitachiYA00028290H3ZX890LCH-5ACYL.;BOOM
4HitachiYA00028291H3ZX890LCH-5ACYL.;BOOM
5HitachiYA00028294H3ZX890LCH-5ACYL.;BUCKET
6HitachiYA00028292H3ZX890LCH-5ACYL.;ARM
7Hitachi4697128ZX670LCH-5GCYL.;BOOM
8Hitachi4697129ZX670LCH-5GCYL.;BOOM
9HitachiYA00028285ZX490LCH-5ACYL.;BOOM
10HitachiYA00028286ZX490LCH-5ACYL.;BOOM
11Hitachi4637751ZX450-3CYL.;BOOM
12HitachiYA00023611ZX130-5A4JJ1XKSA03 Engine
13Hitachi4625874ZX330-36HK1 Engine
14Hitachi9312271ZX200-5ACYL.;ARM
15Hitachi9309801ZX240-5ACYL.;BOOM
16Hitachi9309802ZX240-5ACYL.;BOOM
17Hitachi9309803ZX240-5ACYL.;ARM
18Hitachi9309804ZX240-5ACYL.;BUCKET
19Hitachi9309805ZX280-5G/300-5ACYL.;BOOM
20Hitachi9309806ZX280-5G/300-5ACYL.;BOOM
21Hitachi9309807ZX280-5G/300-5ACYL.;ARM
22Hitachi9309808ZX280-5G/300-5ACYL.;BUCKET
23Hitachi9307832ZX330-5ACYL;BOOM(R)
24Hitachi9307833ZX330-5ACYL;BOOM(L)
25Hitachi9312267ZX330-5ACYL;ARM
26HitachiYA00028287ZX470-5G/490-5ACYL.;ARM
27Hitachi4697130ZX670-5G/690-5ACYL.;ARM
28Hitachi4697132ZX670-5G/690-5ACYL.;BUCKET
29HitachiYB00007154//9243839, YB00007154, 9243839ZX240-5ATRAVEL-DEVICE
30HitachiYA00086816//YA00037264H3, YA00086816, YA00037264H3ZX870-5G/890-5AVALVE;CONTROL
31HitachiYA00037263ZX670-5G/690-5AVALVE;CONTROL
32HitachiYA00028292ZX890-5ACYL;ARM
33HitachiYA00028294ZX890-5ACYL.;BUCKET
34HitachiYA00023717ZX 360-5A6HK1 engine
35Hitachi9257596ZX330-3Pump Device Assy
36Hitachi8076541ZX210-5H links
37HitachiYA00040883
guard
38HitachiYB60002115, YB60002116ZX330-5ATravel Device
39HitachiYB60003036, YB60003210ZX350LC-7Travel Device
40Hitachi4668620ZX400LCH-5ADrive Motor
41Hitachi9242907ZX240-3/-3G/-5ADrive Motor
42Hitachi9281841ZX330-3/-3G/-5G/-5ADrive Motor
43Hitachi9281842ZX330-3/-3G/-5G/-5ADrive Motor
44HitachiYB00002172ZX170LC-5ASwing Device
45HitachiYB60000181ZX240-5A/ZX260LCH-5ASwing Device
46HitachiYA00023705ZX200-5AEngine
47HitachiYA00023714ZX300-5AEngine
48HitachiYA00023717ZX330-5A/ZX400LCH-5AEngine
49HitachiYB60001526ZX300-5APump Device
50HitachiYD00013056ZX70-5G/ZX70-5APiston Pump
51Hitachi9260886ZX330-3/ZX330-5ASingle Pump
52HitachiYB60000802ZX300-5ASingle Pump
53Hitachi9257346ZX270-3Pump assy
54Hitachi9257596ZX330-3Pump assy
55Hitachi4680289ZX850-3CAB-ASSY
56Hitachi4688424ZX210-3-AMSCAB
57Hitachi4664059ZX850-3CAB-ASSY
58Hitachi4456025ZX75US-ACAB
59Hitachi4665069ZX330-3CAB
60Hitachi4684104ZX210H-3CAB
61Hitachi4684376ZX210-3-AMSCAB
62Hitachi4676661ZX170W-3CAB
63Hitachi4679733ZX225US-3CAB
64Hitachi4671395ZX225USLC-3MCAB
65Hitachi9255047ZX80SB-HCMECAB
66Hitachi4664052ZX470R-3FCAB-ASSY
67Hitachi4701969ZX135USL-3CAB
68Hitachi4693950ZX75US-3CAB
69HitachiYA00038618ZX490LCH-6CAB
70HitachiYA00056769ZX380LC-6NCAB
71HitachiYA00038612ZX530LCH-6CAB
72HitachiYA60044286ZX470LC-6CAB
73HitachiYA60044290ZX670LC-6CAB
74HitachiYA00038614ZX670LC-6CAB
75HitachiYD00009465ZX75USK-5BCAB
76HitachiYD00003848ZX85US-5ACAB
77HitachiYD00006071ZX85US-5ACAB
78Hitachi4675684ZX135US-3CAB
79HitachiYD00007123ZX85USB-5ACAB
80HitachiYD0001092675GCAB
81HitachiYD60001182ZX70-5GCAB
82HitachiYA00037705ZX350LC-5NCAB
83Hitachi4693630ZX85USB-3CAB
84HitachiYA00038692ZX135USL-5BCAB
85HitachiYA00037707250G LC-IT4CAB
86HitachiYA00037706ZX160LC-5NCAB
87HitachiYD00008908ZX55U-5ACAB
88Hitachi9219571ZX450HCabin
89Hitachi9276399ZX200-3Cabin
90HitachiH490386ZX360H-3GCabin
91HitachiH490612ZX120Cabin
92HitachiYD00011376ZX60C-5ACabin
93Hitachi9257157ZX240-3Swing Device
94HitachiYA00000721ZX280-5G/300-5AVALVE;CONTROL
95HitachiYA00000717ZX240-5AVALVE;CONTROL
96HitachiYA00000734ZX330-5AVALVE;CONTROL
97Hitachi4602026ZX240-3VALVE;CONTROL
98Hitachi9234729ZX240-3GCYL.;BOOM
99Hitachi9246751ZX240-3GCYL.;BUCKET
100HitachiYA60059299ZX180CYL.;ARM
101HitachiYA60059297ZX180CYL.;BOOM(R)
102HitachiYA60059298ZX180CYL.;BOOM (L)
103HitachiYA60070685ZX200-5ACYL.;ARM
104HitachiYA60059300ZX180CYL.;BUCKET
105HitachiZA60001970ZX200-5ACYL.;BOOM
106HitachiZA60001971ZX200-5ACYL.;BOOM
107HitachiYA60082224ZX120-5ACYL.;ARM
108HitachiYA60028504ZX130-5ACYL.;BOOM
109HitachiYA60028505ZX130-5ACYL.;BOOM
110HitachiYA60070686ZX200-5ACYL.;BUCKET
111HitachiYA60028507ZX130-5ACYL;BUCKET
112Hitachi9323701ZX160-5BCYL.;BOOM
113Hitachi9323702ZX160-5BCYL.;BOOM
114HitachiYA60082225ZX120-5ACYL.;BUCKET
115Hitachi9275650ZX60-5GCYL.;BOOM
116Hitachi9275650ZX60-5GCYL. BOOM
117HitachiZA60001399ZX60C-6ACYL.;BOOM
118HitachiZA60001400ZX60C-6ACYL.;ARM
119HitachiZA60001401ZX60C-6ACYL.;BUCKET
120Hitachi9275649ZX60-5GCYL;BUCKET
121Hitachi9289617ZX130-5ATRAVEL-DEVICE
122Hitachi9261222ZX200-5ATRAVEL-DEVICE
123HitachiZA60002095ZX200C-6ATRAVEL-DEVICE
124HitachiZA00002711ZX200C-6ATRAVEL-DEVICE
125Hitachi9243839ZX240-5ATRAVEL-DEVICE
126Hitachi9281921ZX330-5ATRAVEL-DEVICE
127Hitachi9302718ZX490-5ATRAVEL-DEVICE

Drive Motor Product Knowledge: Understanding the Final Drive

The Drive Motor (9242907RM for Hitachi ZX240-5A) is a crucial part of the excavator's undercarriage system. It is fundamentally a two-stage component: a hydraulic motor and a gearbox (often called the Final Drive). The hydraulic motor converts hydraulic pressure from the main pump into rotary motion. The gearbox then uses a series of planetary gears to reduce the speed and dramatically increase the torque, which is necessary to drive the track. A common failure point, leading to slow or non-existent travel, is internal gear wear or seal failure in the gearbox, often causing oil leakage. Regular maintenance and use of quality travel motor parts, such as those supplied by SWAFLY, are vital for longevity.

Heavy Machinery Troubleshooting: Excavator Travel Motor Issues

Problem: Hitachi ZX330-3 Excavator exhibits weak or slow travel on one side, particularly when climbing or turning. This often points to a problem with the Travel Motor (e.g., Part Number 9281841) or the associated hydraulic circuit.

Cause: A common cause is a loss of pressure in the travel motor's hydraulic circuit, often due to a damaged main relief valve or, more commonly, internal leakage in the motor itself (worn seals or damaged piston shoes) or failure in the Main Control Valve (e.g., YA00000734).

Solution: Hydraulic system troubleshooting should begin with a pressure test at the motor ports. If pressure is low, check the relief valves in the Control Valve. If the pressure is acceptable but the motor performance is poor, the Travel Motor must be removed, disassembled, and inspected. Replacement of the rotation group (pistons, cylinder block) or a complete final drive replacement with a SWAFLY high-quality unit is usually required to restore full power. Ensure the Drive Motor's case drain line is clear and not pressurized, as this can indicate motor failure.

Looking for Custom Excavator Parts?

Beyond standard replacement components like the Drive Motor 9242907RM or Boom Cylinder 9309801, SWAFLY specializes in OEM-Quality Custom Development and Manufacturing of various engineering machinery parts, including complex hydraulic pumps, motors, and cylinders. If you require a unique specification or a hard-to-find part for your Hitachi, Caterpillar, Komatsu, or other heavy equipment, contact us today for tailored parts solutions. We offer customized hydraulic component manufacturing to meet your exact project needs.

Our Business Scope and Service

SWAFLY is a global supplier of engineering machinery components. Our main business is engineering machinery accessories, with a vast inventory covering Heavy Truck Parts, Agricultural Machinery Parts, and Automotive Parts. We specialize in Hydraulic Pumps, Swing Motors, Travel Motors, Engine Assembly Parts, and Hydraulic Cylinder Parts for major brands like Hitachi, Caterpillar, Komatsu, Hyundai, Volvo, and more. Our commitment is to offer reliable, cost-effective excavator spare parts and exceptional customer service worldwide. We are a trusted name for construction machinery solutions and hydraulic repair components.

Visit our company websites for more information:

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SWAFLY Premium Hitachi Excavator Drive Motor Final Drive Gearbox Part Number 9242907RM, 9242907 for Hitachi ZX240-3, ZX240-3G, and ZX240-5A Models
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SWAFLY Premium Hitachi Excavator Drive Motor Final Drive Gearbox Part Number 9242907RM, 9242907 for Hitachi ZX240-3, ZX240-3G, and ZX240-5A Models

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