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Welcome to SWAFLY, your trusted partner for high-quality construction machinery spare parts and engineering machinery accessories. We proudly present the Drive Motor, Part No. 9281841RM and 9281841, specifically engineered for Hitachi Excavators including the ZX330-3, ZX330-3G, ZX330-5G, and ZX330-5A models. This critical component of the excavator final drive ensures smooth and reliable travel performance for your heavy equipment. As a leading supplier of excavator parts, we guarantee products that meet rigorous quality standards, essential for maintaining the productivity of your machinery.
The 9281841RM Drive Motor, also referenced as 9281841, is a key component within the travel system of several popular Hitachi excavator models. It is vital for transmitting power to the tracks, enabling the machine's movement. Our core business focuses on providing comprehensive heavy equipment spare parts, including the full range of excavator undercarriage parts and hydraulic system components. Key applications for this Hitachi travel motor include:
Hitachi ZX330-3 Drive Motor
Hitachi ZX330-3G Drive Motor
Hitachi ZX330-5G Drive Motor
Hitachi ZX330-5A Drive Motor
SWAFLY is your reliable source for OEM quality replacement parts, ensuring maximum uptime for your excavators. We also stock hydraulic pumps, swing devices, control valves, and engine assembly components.
Our specialization in engineering machinery accessories allows us to serve clients needing reliable excavator travel motors. Beyond this featured 9281841RM, SWAFLY's expertise extends across various construction machine parts. Our extensive inventory supports your maintenance and repair needs with quality excavator replacement parts. We are dedicated to providing the best value for your investment in heavy construction equipment parts.
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Understanding the components of your heavy equipment is crucial for effective maintenance. Here are 10 key parts of a Hitachi Excavator:
Travel Motor: Positioned in the track frame, this hydraulic motor drives the sprocket, causing the track to move. Hitachi ZX330-5A Drive Motor.
Control Valve: Located in the main body, it directs the flow of hydraulic oil to various actuators (cylinders, motors). Hitachi ZX240-5A VALVE;CONTROL.
Boom Cylinder: Mounted between the chassis and the boom, it raises and lowers the boom. Hitachi ZX890LCH-5A CYL.;BOOM.
Arm Cylinder: Connected between the boom and the arm, it controls the in-and-out movement of the arm. Hitachi ZX890LCH-5A CYL.;ARM.
Bucket Cylinder: Attached to the arm, it operates the opening and closing of the bucket. Hitachi ZX890LCH-5A CYL.;BUCKET.
Swing Device: Located in the center frame, this gear and motor assembly allows the upper structure to rotate. Hitachi ZX170LC-5A Swing Device.
Track Adjuster: Found in the track frame, it maintains proper track tension. Hitachi ZX350-5 track adjuster.
Piston Pump: Typically located near the engine, it is the heart of the hydraulic system, generating high-pressure oil flow. Hitachi ZX70-5G Piston Pump.
Engine Assembly: Positioned in the rear compartment, it is the power source for the entire machine. Hitachi ZX330-3 6HK1 Engine.
Cabin Assembly: The operator's station on the upper structure, providing control and safety. Hitachi ZX490LCH-6 CAB.
The Drive Motor, also commonly referred to as the Travel Motor or Final Drive Motor, is an indispensable part of a Hitachi Excavator's undercarriage system. Its primary role is to convert the hydraulic pressure supplied by the hydraulic pump into mechanical rotation. This rotation is then transferred through the final drive gear reduction system to the sprocket, which in turn drives the tracks. The integrity of the 9281841RM is critical for the machine's ability to maneuver, ensuring smooth and consistent power delivery for both straight-line travel and turning. Maintaining a high-quality travel motor is key to maximizing the efficiency and mobility of your Hitachi ZX330-5G and other models.
SWAFLY offers a comprehensive range of Hitachi excavator parts. The following table highlights a selection of other essential components we supply:
| No. | Brand | Part Number | Model | Description |
|---|---|---|---|---|
| 1 | Hitachi | 9306368 | ZX350-5 | track adjuster |
| 2 | Hitachi | 9312060 | ZX290-5 | track adjuster |
| 3 | Hitachi | YA00028290H3 | ZX890LCH-5A | CYL.;BOOM |
| 4 | Hitachi | YA00028291H3 | ZX890LCH-5A | CYL.;BOOM |
| 5 | Hitachi | YA00028294H3 | ZX890LCH-5A | CYL.;BUCKET |
| 6 | Hitachi | YA00028292H3 | ZX890LCH-5A | CYL.;ARM |
| 7 | Hitachi | 4697128 | ZX670LCH-5G | CYL.;BOOM |
| 8 | Hitachi | 4697129 | ZX670LCH-5G | CYL.;BOOM |
| 9 | Hitachi | YA00028285 | ZX490LCH-5A | CYL.;BOOM |
| 10 | Hitachi | YA00028286 | ZX490LCH-5A | CYL.;BOOM |
| 11 | Hitachi | 4637751 | ZX450-3 | CYL.;BOOM |
| 12 | Hitachi | YA00023611 | ZX130-5A | 4JJ1XKSA03 Engine |
| 13 | Hitachi | 4625874 | ZX330-3 | 6HK1 Engine |
| 14 | Hitachi | 9312271 | ZX200-5A | CYL.;ARM |
| 15 | Hitachi | 9309801 | ZX240-5A | CYL.;BOOM |
| 16 | Hitachi | 9309802 | ZX240-5A | CYL.;BOOM |
| 17 | Hitachi | 9309803 | ZX240-5A | CYL.;ARM |
| 18 | Hitachi | 9309804 | ZX240-5A | CYL.;BUCKET |
| 19 | Hitachi | 9309805 | ZX280-5G/300-5A | CYL.;BOOM |
| 20 | Hitachi | 9309806 | ZX280-5G/300-5A | CYL.;BOOM |
| 21 | Hitachi | 9309807 | ZX280-5G/300-5A | CYL.;ARM |
| 22 | Hitachi | 9309808 | ZX280-5G/300-5A | CYL.;BUCKET |
| 23 | Hitachi | 9307832 | ZX330-5A | CYL;BOOM(R) |
| 24 | Hitachi | 9307833 | ZX330-5A | CYL;BOOM(L) |
| 25 | Hitachi | 9312267 | ZX330-5A | CYL;ARM |
| 26 | Hitachi | YA00028287 | ZX470-5G/490-5A | CYL.;ARM |
| 27 | Hitachi | 4697130 | ZX670-5G/690-5A | CYL.;ARM |
| 28 | Hitachi | 4697132 | ZX670-5G/690-5A | CYL.;BUCKET |
| 29 | Hitachi | YB00007154//9243839 | ZX240-5A | TRAVEL-DEVICE |
| 30 | Hitachi | YA00086816//YA00037264H3 | ZX870-5G/890-5A | VALVE;CONTROL |
| 31 | Hitachi | YA00037263 | ZX670-5G/690-5A | VALVE;CONTROL |
| 32 | Hitachi | YA00028292 | ZX890-5A | CYL;ARM |
| 33 | Hitachi | YA00028294 | ZX890-5A | CYL.;BUCKET |
| 34 | Hitachi | YA00023717 | ZX 360-5A | 6HK1 engine |
| 35 | Hitachi | 9257596 | ZX330-3 | Pump Device Assy |
| 36 | Hitachi | 8076541 | ZX210-5 | H links |
| 37 | Hitachi | YA00040883 | guard | |
| 38 | Hitachi | YB60002115//YB60002116 | ZX330-5A | Travel Device |
| 39 | Hitachi | YB60003036//YB60003210 | ZX350LC-7 | Travel Device |
| 40 | Hitachi | 4668620 | ZX400LCH-5A | Drive Motor |
| 41 | Hitachi | 9242907 | ZX240-3/-3G/-5A | Drive Motor |
| 42 | Hitachi | 9281841 | ZX330-3/-3G/-5G/-5A | Drive Motor |
| 43 | Hitachi | 9281842 | ZX330-3/-3G/-5G/-5A | Drive Motor |
| 44 | Hitachi | YB00002172 | ZX170LC-5A | Swing Device |
| 45 | Hitachi | YB60000181 | ZX240-5A/ZX260LCH-5A | Swing Device |
| 46 | Hitachi | YA00023705 | ZX200-5A | Engine |
| 47 | Hitachi | YA00023714 | ZX300-5A | Engine |
| 48 | Hitachi | YA00023717 | ZX330-5A/ZX400LCH-5A | Engine |
| 49 | Hitachi | YB60001526 | ZX300-5A | Pump Device |
| 50 | Hitachi | YD00013056 | ZX70-5G/ZX70-5A | Piston Pump |
| 51 | Hitachi | 9260886 | ZX330-3/ZX330-5A | Single Pump |
| 52 | Hitachi | YB60000802 | ZX300-5A | Single Pump |
| 53 | Hitachi | 9257346 | ZX270-3 | Pump assy |
| 54 | Hitachi | 9257596 | ZX330-3 | Pump assy |
| 55 | Hitachi | 4680289 | ZX850-3 | CAB-ASSY |
| 56 | Hitachi | 4688424 | ZX210-3-AMS | CAB |
| 57 | Hitachi | 4664059 | ZX850-3 | CAB-ASSY |
| 58 | Hitachi | 4456025 | ZX75US-A | CAB |
| 59 | Hitachi | 4665069 | ZX330-3 | CAB |
| 60 | Hitachi | 4684104 | ZX210H-3 | CAB |
| 61 | Hitachi | 4684376 | ZX210-3-AMS | CAB |
| 62 | Hitachi | 4676661 | ZX170W-3 | CAB |
| 63 | Hitachi | 4679733 | ZX225US-3 | CAB |
| 64 | Hitachi | 4671395 | ZX225USLC-3M | CAB |
| 65 | Hitachi | 9255047 | ZX80SB-HCME | CAB |
| 66 | Hitachi | 4664052 | ZX470R-3F | CAB-ASSY |
| 67 | Hitachi | 4701969 | ZX135USL-3 | CAB |
| 68 | Hitachi | 4693950 | ZX75US-3 | CAB |
| 69 | Hitachi | YA00038618 | ZX490LCH-6 | CAB |
| 70 | Hitachi | YA00056769 | ZX380LC-6N | CAB |
| 71 | Hitachi | YA00038612 | ZX530LCH-6 | CAB |
| 72 | Hitachi | YA60044286 | ZX470LC-6 | CAB |
| 73 | Hitachi | YA60044290 | ZX670LC-6 | CAB |
| 74 | Hitachi | YA00038614 | ZX670LC-6 | CAB |
| 75 | Hitachi | YD00009465 | ZX75USK-5B | CAB |
| 76 | Hitachi | YD00003848 | ZX85US-5A | CAB |
| 77 | Hitachi | YD00006071 | ZX85US-5A | CAB |
| 78 | Hitachi | 4675684 | ZX135US-3 | CAB |
| 79 | Hitachi | YD00007123 | ZX85USB-5A | CAB |
| 80 | Hitachi | YD00010926 | 75G | CAB |
| 81 | Hitachi | YD60001182 | ZX70-5G | CAB |
| 82 | Hitachi | YA00037705 | ZX350LC-5N | CAB |
| 83 | Hitachi | 4693630 | ZX85USB-3 | CAB |
| 84 | Hitachi | YA00038692 | ZX135USL-5B | CAB |
| 85 | Hitachi | YA00037707 | 250G LC-IT4 | CAB |
| 86 | Hitachi | YA00037706 | ZX160LC-5N | CAB |
| 87 | Hitachi | YD00008908 | ZX55U-5A | CAB |
| 88 | Hitachi | 9219571 | ZX450H | Cabin |
| 89 | Hitachi | 9276399 | ZX200-3 | Cabin |
| 90 | Hitachi | H490386 | ZX360H-3G | Cabin |
| 91 | Hitachi | H490612 | ZX120 | Cabin |
| 92 | Hitachi | YD00011376 | ZX60C-5A | Cabin |
| 93 | Hitachi | 9257157 | ZX240-3 | Swing Device |
| 94 | Hitachi | YA00000721 | ZX280-5G/300-5A | VALVE;CONTROL |
| 95 | Hitachi | YA00000717 | ZX240-5A | VALVE;CONTROL |
| 96 | Hitachi | YA00000734 | ZX330-5A | VALVE;CONTROL |
| 97 | Hitachi | 4602026 | ZX240-3 | VALVE;CONTROL |
| 98 | Hitachi | 9234729 | ZX240-3G | CYL.;BOOM |
| 99 | Hitachi | 9246751 | ZX240-3G | CYL.;BUCKET |
| 100 | Hitachi | YA60059299 | ZX180 | CYL.;ARM |
| 101 | Hitachi | YA60059297 | ZX180 | CYL.;BOOM(R) |
| 102 | Hitachi | YA60059298 | ZX180 | CYL.;BOOM (L) |
| 103 | Hitachi | YA60070685 | ZX200-5A | CYL.;ARM |
| 104 | Hitachi | YA60059300 | ZX180 | CYL.;BUCKET |
| 105 | Hitachi | ZA60001970 | ZX200-5A | CYL.;BOOM |
| 106 | Hitachi | ZA60001971 | ZX200-5A | CYL.;BOOM |
| 107 | Hitachi | YA60082224 | ZX120-5A | CYL.;ARM |
| 108 | Hitachi | YA60028504 | ZX130-5A | CYL.;BOOM |
| 109 | Hitachi | YA60028505 | ZX130-5A | CYL.;BOOM |
| 110 | Hitachi | YA60070686 | ZX200-5A | CYL.;BUCKET |
| 111 | Hitachi | YA60028507 | ZX130-5A | CYL;BUCKET |
| 112 | Hitachi | 9323701 | ZX160-5B | CYL.;BOOM |
| 113 | Hitachi | 9323702 | ZX160-5B | CYL.;BOOM |
| 114 | Hitachi | YA60082225 | ZX120-5A | CYL.;BUCKET |
| 115 | Hitachi | 9275650 | ZX60-5G | CYL.;BOOM |
| 116 | Hitachi | ZA60001399 | ZX60C-6A | CYL.;BOOM |
| 117 | Hitachi | ZA60001400 | ZX60C-6A | CYL.;ARM |
| 118 | Hitachi | ZA60001401 | ZX60C-6A | CYL.;BUCKET |
| 119 | Hitachi | 9275649 | ZX60-5G | CYL;BUCKET |
| 120 | Hitachi | 9289617 | ZX130-5A | TRAVEL-DEVICE |
| 121 | Hitachi | 9261222 | ZX200-5A | TRAVEL-DEVICE |
| 122 | Hitachi | ZA60002095 | ZX200C-6A | TRAVEL-DEVICE |
| 123 | Hitachi | ZA00002711 | ZX200C-6A | TRAVEL-DEVICE |
| 124 | Hitachi | 9243839 | ZX240-5A | TRAVEL-DEVICE |
| 125 | Hitachi | 9281921 | ZX330-5A | TRAVEL-DEVICE |
| 126 | Hitachi | 9302718 | ZX490-5A | TRAVEL-DEVICE |
At SWAFLY, we pride ourselves on being a global provider of engineering machinery accessories. Our product range covers all major systems of heavy equipment, including hydraulic pumps, undercarriage parts, engine parts, and drive motors like the 9281841RM. We offer reliable solutions for excavator maintenance and repair, ensuring competitive pricing and fast global shipping.
Visit our dedicated product websites for more information on our complete offerings:
www.swaflyparts.com (General Construction Parts)
www.hitachi-isuzuparts.com (Hitachi & Isuzu Specialized Parts)
www.mttparts.com (Machine & Tractor Parts)
www.kubotaengine.ca (Kubota Engine Specialization)
www.machineryengine.com (Engine and Power Solutions)
Equipment & Model: Heavy Truck, Volvo VNL
Fault: Intermittent or complete loss of power and unusual noise from the rear axle differential. The vehicle struggles to maintain speed and exhibits a grinding sound, especially during acceleration.
Analysis and Solution: This issue is often related to the differential or the driveline. Given the grinding noise and power loss, a likely cause in a heavy truck is a damaged differential gear set or a failed axle bearing. For the Volvo VNL, the first step is to check the differential fluid for metal shavings (indicating gear/bearing failure). The solution involves disassembling the differential, replacing the damaged gears (e.g., ring and pinion) and bearings, and ensuring correct backlash settings. Timely replacement of heavy-duty machinery parts is vital to prevent catastrophic failure, similar to how a failing 9281841RM Drive Motor should be promptly replaced in an Excavator.
★★★ CUSTOMIZED PARTS DEVELOPMENT SERVICE ★★★
Can't find the exact specification for your 9281841RM Drive Motor, Boom Cylinder, or Control Valve? SWAFLY supports the custom development and manufacturing of various heavy equipment hydraulic and engine spare parts. Send us your samples or detailed drawings, and our engineering team will provide a tailored solution for your specialized construction machinery accessories needs.
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