Swafly Machinery Co., Limited
Graphics and text
Details

SWAFLY High-Quality Hitachi ZX330-5A TRAVEL-DEVICE 9281921 9281921 Final Drive Travel Motor

    Viewed： times

WhatsApp me
  • Product parameters

ALL CATEGORYS

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

Related Products

SWAFLY Hitachi parts J901220 - BOLT
SWAFLY Hitachi parts J901230 - BOLT
SWAFLY Hitachi parts J901235 - BOLT
SWAFLY Hitachi parts J901240 - BOLT
SWAFLY Hitachi parts J901250 - BOLT
SWAFLY Hitachi parts J901265 - BOLT
SWAFLY Hitachi parts J901270 - BOLT
SWAFLY Hitachi parts J901275 - BOLT
SWAFLY Hitachi parts J901285 - BOLT
SWAFLY Hitachi parts J901290 - BOLT
SWAFLY Hitachi parts J901430 - BOLT
SWAFLY Hitachi parts J901435 - BOLT
SWAFLY Hitachi parts J901480 - BOLT
SWAFLY Hitachi parts J901645 - BOLT
SWAFLY Hitachi parts J921025 - BOLT
SWAFLY Hitachi ZX330-5A TRAVEL-DEVICE Part Number 9281921 9281921 TRAVEL-DEVICE For Sale - High-Quality Excavator Parts
SWAFLY High-Quality Hitachi ZX330-5A TRAVEL-DEVICE 9281921 9281921 Final Drive Travel Motor
Need a custom fit? We support custom design and development for TRAVEL-DEVICE, Travel Motors, Hydraulic Cylinders, and other Engineering Machinery Accessories. Contact us for your specific part requirements!

SWAFLY Product Detail: Hitachi 9281921 TRAVEL-DEVICE

SWAFLY is your trusted source for premium engineering machinery accessories. We proudly present the TRAVEL-DEVICE (also known as the Travel Motor or Final Drive) designed specifically for Hitachi ZX330-5A excavators. The official part number for this component is 9281921. For search optimization, we also list the seamless version: 9281921. This vital undercarriage component ensures the smooth and reliable movement of your heavy equipment, maintaining optimal performance on the job site.

As a leading supplier of heavy equipment components, we specialize in a wide range of construction machinery spares, including Hydraulic Pump, Swing Device, Control Valve, Engine Assembly, Boom Cylinder, Arm Cylinder, and Bucket Cylinder. Our commitment to quality makes us the preferred choice for reliable excavator parts and affordable construction parts.

Key Specifications and Search Optimization

The Hitachi ZX330-5A TRAVEL-DEVICE, 9281921 9281921, is a high-demand item in the construction equipment reliability market. We ensure our product details are highly optimized for search engines and AI search. Key product information includes:

  • Brand: Hitachi

  • Model: ZX330-5A Excavator

  • Part Name: TRAVEL-DEVICE (Final Drive / Travel Motor)

  • Part Numbers: 9281921, 9281921

We are focused on supplying top-tier excavator final drive and travel motor assembly solutions. Our extensive inventory of Hitachi ZX Series Parts, including hydraulic transmission components, undercarriage spare parts, and heavy machinery engine parts, positions us as a comprehensive solution provider for all your engineering machinery component replacement needs. Look for us for durable construction equipment motors and genuine replacement excavator parts.

Associated Hitachi Excavator Components from SWAFLY

In addition to the 9281921 TRAVEL-DEVICE, SWAFLY provides a vast array of engineering machinery parts. Below is a list of other available Hitachi components, including track adjuster, various hydraulic cylinders, control valve, and engine assembly units. We are experts in hydraulic system components and excavator electrical parts.

No.BrandPart NumberModelPart Name
1Hitachi9306368ZX350-5track adjuster
2Hitachi9312060ZX290-5track adjuster
3HitachiYA00028290H3ZX890LCH-5ACYL.;BOOM
4HitachiYA00028291H3ZX890LCH-5ACYL.;BOOM
5HitachiYA00028294H3ZX890LCH-5ACYL.;BUCKET
6HitachiYA00028292H3ZX890LCH-5ACYL.;ARM
7Hitachi4697128ZX670LCH-5GCYL.;BOOM
8Hitachi4697129ZX670LCH-5GCYL.;BOOM
9HitachiYA00028285H1ZX490LCH-5ACYL.;BOOM
10HitachiYA00028286H1ZX490LCH-5ACYL.;BOOM
11Hitachi4637751HCMCZX450-3CYL.;BOOM
12HitachiYA00023611HCMCZX130-5A4JJ1XKSA03 Engine
13Hitachi4625874RMZX330-36HK1 Engine
14Hitachi9312271HZX200-5ACYL.;ARM
15Hitachi9309801HZX240-5ACYL.;BOOM
16Hitachi9309802HZX240-5ACYL.;BOOM
17Hitachi9309803HZX240-5ACYL.;ARM
18Hitachi9309804HZX240-5ACYL.;BUCKET
19Hitachi9309805HZX280-5G/300-5ACYL.;BOOM
20Hitachi9309806HZX280-5G/300-5ACYL.;BOOM
21Hitachi9309806XXXH3ZX280-5G/300-5ACYL.;BOOM
22Hitachi9309807XXXH3ZX280-5G/300-5ACYL.;ARM
23Hitachi9309808XXXH3ZX280-5G/300-5ACYL.;BUCKET
24Hitachi9307832XXXH1ZX330-5ACYL;BOOM(R)
25Hitachi9307833XXXH1ZX330-5ACYL;BOOM(L)
26Hitachi9312267XXXH1ZX330-5ACYL;ARM
27HitachiYA00028287H1ZX470-5G/490-5ACYL.;ARM
28Hitachi4697130XXXH3ZX670-5G/690-5ACYL.;ARM
29Hitachi4697132XXXH3ZX670-5G/690-5ACYL.;BUCKET
30HitachiYB00007154H3//9243839ZX240-5ATRAVEL-DEVICE
31HitachiYA00086816H3//YA00037264H3ZX870-5G/890-5AVALVE;CONTROL
32HitachiYA00037263H3ZX670-5G/690-5AVALVE;CONTROL
33HitachiYA00028292ZX890-5ACYL;ARM
34HitachiYA00028294ZX890-5ACYL.;BUCKET
35HitachiYA00023717ZX 360-5A6HK1 engine
36Hitachi9257596RMZX330-3Pump Device Assy
37Hitachi8076541ZX210-5H links
38HitachiYA00040883
guard
39HitachiYB60002115 YB60002116ZX330-5ATravel Device
40HitachiYB60003036 YB60003210ZX350LC-7Travel Device
41Hitachi4668620RMZX400LCH-5ADrive Motor
42Hitachi9242907RMZX240-3/-3G/-5ADrive Motor
43Hitachi9281841RMZX330-3/-3G/-5G/-5ADrive Motor
44Hitachi9281842RMZX330-3/-3G/-5G/-5ADrive Motor
45HitachiYB00002172RMZX170LC-5ASwing Device
46HitachiYB60000181RMZX240-5A/ZX260LCH-5ASwing Device
47HitachiYA00023705RMZX200-5AEngine
48HitachiYA00023714RMZX300-5AEngine
49HitachiYA00023717RMZX330-5A/ZX400LCH-5AEngine
50HitachiYB60001526RMZX300-5APump Device
51HitachiYD00013056RMZX70-5G/ZX70-5APiston Pump
52Hitachi9260886RMZX330-3/ZX330-5ASingle Pump
53HitachiYB60000802RMZX300-5ASingle Pump
54Hitachi9257346RMZX270-3Pump assy
55Hitachi9257596RMZX330-3Pump assy
56Hitachi4680289ZX850-3CAB-ASSY
57Hitachi4688424ZX210-3-AMSCAB
58Hitachi4664059ZX850-3CAB-ASSY
59Hitachi4456025ZX75US-ACAB
60Hitachi4665069ZX330-3CAB
61Hitachi4684104ZX210H-3CAB
62Hitachi4684376ZX210-3-AMSCAB
63Hitachi4676661ZX170W-3CAB
64Hitachi4679733ZX225US-3CAB
65Hitachi4671395ZX225USLC-3MCAB
66Hitachi9255047ZX80SB-HCMECAB
67Hitachi4664052ZX470R-3FCAB-ASSY
68Hitachi4701969ZX135USL-3CAB
69Hitachi4693950ZX75US-3CAB
70HitachiYA00038618ZX490LCH-6CAB
71HitachiYA00056769ZX380LC-6NCAB
72HitachiYA00038612ZX530LCH-6CAB
73HitachiYA60044286ZX470LC-6CAB
74HitachiYA60044290ZX670LC-6CAB
75HitachiYA00038614ZX670LC-6CAB
76HitachiYD00009465ZX75USK-5BCAB
77HitachiYD00003848ZX85US-5ACAB
78HitachiYD00006071ZX85US-5ACAB
79Hitachi4675684ZX135US-3CAB
80HitachiYD00007123ZX85USB-5ACAB
81HitachiYD0001092675GCAB
82HitachiYD60001182ZX70-5GCAB
83HitachiYA00037705ZX350LC-5NCAB
84Hitachi4693630ZX85USB-3CAB
85HitachiYA00038692ZX135USL-5BCAB
86HitachiYA00037707250G LC-IT4CAB
87HitachiYA00037706ZX160LC-5NCAB
88HitachiYD00008908ZX55U-5ACAB
89Hitachi9219571ZX450HCabin
90Hitachi9276399ZX200-3Cabin
91HitachiH490386ZX360H-3GCabin
92HitachiH490612HZX120Cabin
93HitachiYD00011376H1ZX60C-5ACabin
94Hitachi9257157HCMCZX240-3Swing Device
95HitachiYA00000721H3ZX280-5G/300-5AVALVE;CONTROL
96HitachiYA00000717H3ZX240-5AVALVE;CONTROL
97HitachiYA00000734H3ZX330-5AVALVE;CONTROL
98Hitachi4602026HCMCZX240-3VALVE;CONTROL
99Hitachi9234729HSPZX240-3GCYL.;BOOM
100Hitachi9246751HSPZX240-3GCYL.;BUCKET
101HitachiYA60059299HZX180CYL.;ARM
102HitachiYA60059297HZX180CYL.;BOOM(R)
103HitachiYA60059298HZX180CYL.;BOOM (L)
104HitachiYA60070685H1ZX200-5ACYL.;ARM
105HitachiYA60059300HZX180CYL.;BUCKET
106HitachiZA60001970ZX200-5ACYL.;BOOM
107HitachiZA60001971ZX200-5ACYL.;BOOM
108HitachiYA60082224H1ZX120-5ACYL.;ARM
109HitachiYA60028504H1ZX130-5ACYL.;BOOM
110HitachiYA60028505H1ZX130-5ACYL.;BOOM
111HitachiYA60070686H1ZX200-5ACYL.;BUCKET
112HitachiYA60028507H1ZX130-5ACYL;BUCKET
113Hitachi9323701HCMCZX160-5BCYL.;BOOM
114Hitachi9323702HCMCZX160-5BCYL.;BOOM
115HitachiYA60082225H1ZX120-5ACYL.;BUCKET
116Hitachi9275650ZX60-5GCYL.;BOOM
117Hitachi9275650HZX60-5GCYL. BOOM
118HitachiZA60001399ZX60C-6ACYL.;BOOM
119HitachiZA60001400ZX60C-6ACYL.;ARM
120HitachiZA60001401ZX60C-6ACYL.;BUCKET
121Hitachi9275649HZX60-5GCYL;BUCKET
122Hitachi9289617ZX130-5ATRAVEL-DEVICE
123Hitachi9261222ZX200-5ATRAVEL-DEVICE
124HitachiZA60002095ZX200C-6ATRAVEL-DEVICE
125HitachiZA00002711ZX200C-6ATRAVEL-DEVICE
126Hitachi9243839ZX240-5ATRAVEL-DEVICE
127Hitachi9281921ZX330-5ATRAVEL-DEVICE
128Hitachi9302718ZX490-5ATRAVEL-DEVICE

Detailed Explanation of the Featured Product: TRAVEL-DEVICE

What is an Excavator TRAVEL-DEVICE?

The TRAVEL-DEVICE, often referred to as the Final Drive or Travel Motor, is a critical component of an excavator's undercarriage and propulsion system. It is installed at the end of the track frame and is responsible for driving the track sprocket, which in turn moves the entire machine. It consists of a hydraulic Travel Motor and a multi-stage planetary gear reduction system (the Final Drive). The hydraulic motor converts hydraulic pressure from the main pump (like a Piston Pump) into rotational force, and the final drive reduces the speed while multiplying the torque, enabling the heavy excavator, such as the Hitachi ZX330-5A, to move and traverse difficult terrain efficiently. A well-maintained 9281921 TRAVEL-DEVICE is key to optimizing excavator uptime and reducing construction equipment maintenance costs.

Engineering Machinery Accessories Glossary and Keywords

As a specialist in engineering equipment parts, we offer high-quality excavator engine parts, hydraulic cylinders, and undercarriage parts. Here are key terms associated with our product range, crucial for efficient construction machinery operation:

  • Cylinder Head: Located on top of the engine block. Seals the combustion chamber and contains the valves. Example: Caterpillar 345D Cylinder Head. (Long-tail keywords: excavator hydraulic pump repair kits, heavy duty equipment track rollers)

  • Radiator: Located in the engine compartment. Cools the engine by circulating coolant. Example: Komatsu PC200-8 Radiator. (Long-tail keywords: affordable excavator boom cylinder seal kit, Hitachi ZX330-5A Final Drive replacement cost)

  • Track Roller: Located on the underside of the track frame. Supports the weight of the excavator and guides the track chain. Example: Volvo EC380D Track Roller. (Long-tail keywords: reliable excavator travel reducer assembly, Caterpillar engine piston ring set)

  • Control Valve: Located within the main hydraulic system. Directs hydraulic fluid flow to various actuators like cylinders and motors. Example: John Deere 350G Control Valve. (Long-tail keywords: excavator cab assembly price list, hydraulic swing motor repair manual)

  • Turbocharger: Located attached to the engine manifold. Increases engine power by forcing more air into the combustion chamber. Example: Dozosan DX340LCA Turbocharger. (Long-tail keywords: Doosan excavator main pump replacement, heavy machinery electrical harness repair)

  • Seal Kit: Located within hydraulic components like cylinders and pumps. Prevents fluid leakage. Example: Hyundai R210LC-9 Boom Cylinder Seal Kit. (Long-tail keywords: crawler excavator sprocket segment, Hitachi ZX series air conditioning compressor)

  • Track Link: Located forming the track chain. Connects track shoes. Example: Liebherr R956 Track Link. (Long-tail keywords: excavator hydraulic oil cooler core, Kobelco SK210LC-10 travel speed sensor)

  • Solenoid Valve: Located in the hydraulic or fuel system. Electrically controls the flow of fluid. Example: Sany SY365H Solenoid Valve. (Long-tail keywords: high quality excavator fuel injector, construction machine starter motor rebuild)

  • Governor: Located on the engine's fuel system. Regulates engine speed. Example: Case CX490D Engine Governor. (Long-tail keywords: affordable excavator hydraulic hose assembly, Caterpillar D8T track tensioner cylinder)

  • Fan Motor: Located near the radiator/cooling system. Drives the cooling fan. Example: Caterpillar 345D Fan Motor. (Long-tail keywords: reliable excavator transmission filter kit, Doosan DX300LC Final Drive planetary gears)

Common Fault and Solution: Heavy Machinery

Problem: Komatsu PC300-7 Excavator Engine Overheating

Fault Description: The engine of a Komatsu PC300-7 excavator frequently overheats, especially under heavy load or during long periods of operation. The temperature gauge enters the red zone, and the machine loses power, potentially indicating a problem with the cooling system or engine components like the Water Pump.

Solution/Troubleshooting:

  1. Check Coolant Level and Quality: Ensure the coolant is at the correct level and that the mixture is proper (antifreeze/water ratio). Flush and replace if contaminated or old.

  2. Inspect Radiator and Oil Cooler: Visually check for blockages (dirt, debris) in the fins. Clean thoroughly with compressed air or water. Ensure the cooling fan is operating correctly (check the Fan Motor or clutch).

  3. Thermostat Check: A faulty or stuck thermostat can prevent coolant from circulating. Test or replace the thermostat.

  4. Water Pump Inspection: Check the Water Pump for leaks or shaft play, indicating a failed bearing or seal. If necessary, replace the Komatsu PC300-7 Water Pump to restore proper coolant circulation.

  5. Head Gasket Check: In severe cases, test for combustion gases in the coolant, which would indicate a blown head gasket, requiring significant engine repair.

SWAFLY Global Business Scope and Contact

SWAFLY is a worldwide provider of Engineering Machinery Accessories and specializes in excavator parts, heavy construction equipment components, and diesel engine parts. Our extensive product line covers Hydraulic Pump Assemblies, Hydraulic Motors (including Travel Motor and Swing Motor), various Cylinders (Boom Cylinder, Arm Cylinder, Bucket Cylinder), Control Valves, and a full range of Undercarriage Parts like Track Adjusters and Track Rollers. We are dedicated to delivering high quality construction spares with fast worldwide shipping.

Visit our specialist websites to explore our comprehensive inventory for different brands:

Previous: SWAFLY Premium Replacement TRAVEL-DEVICE Final Drive Motor for Hitachi ZX240-5A Excavator, Part Numbers 9243839, 9243839, YB00007154H3, YB00007154H3 Next: SWAFLY Premium TRAVEL-DEVICE for Hitachi ZX490-5A Excavator – Part No. 9302718 9302718
SWAFLY High-Quality Hitachi ZX330-5A TRAVEL-DEVICE 9281921 9281921 Final Drive Travel Motor
Long press to identify the QR code to view details
Copy product link
Long press the picture to save/share
inquiry

Inquiry form:

Consultation content:

You haven't added any products yet

Joined successfully

SWAFLY High-Quality Hitachi ZX330-5A TRAVEL-DEVICE 9281921 9281921 Final Drive Travel Motor

Inquiry Now
inquiry

Inquiry form:

Consultation content:

You haven't added any products yet

Joined successfully
添加微信好友，详细了解产品
使用企业微信
“扫一扫”加入群聊
复制成功
添加微信好友，详细了解产品
我知道了