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Home > Products >
Excavator Swing Gearbox
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9148921 EX120 Swing Motor EX120-5 Swing Gearbox Assy
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9148921 EX120 Swing Motor EX120-5 Swing Gearbox Assy
  • name
  • name
  • name

9148921 EX120 Swing Motor EX120-5 Swing Gearbox Assy

Brand Name: TGFQ
Model Number: EX120-5 / EX135UR-5
MOQ: 1
Price: 200.00-800.00USD
Packaging Details: NNER PACKING: Wrap by plastic film, clear label for each item. OUTER PACKING: Carton or Plywood Case PACKING SIZE: Depend on packing type
Payment Terms: L/C, T/T, D/P, D/A
Detail Information
Product Description
Detail Information
Place of Origin:
CHINA
Product Name:
Excavator Swing Gearbox
Model:
EX120-5 / EX135UR-5
Part Number:
9148921 / 9148942
Package Size:
40*40*55 CM
Single Gross Weight:
80KG
Applicable Industries:
Machinery Repair Shops, Energy & Mining
Supply Ability:
500 pcs / month
Highlight:

EX120 Swing Motor

,

9148921 Swing Motor

,

EX120-5 Swing Gearbox

Product Description
Hitachi 9148921 EX120 Swing Motor EX120-5 Swing Gearbox Assembly
High-quality hydraulic swing gearbox assembly designed for Hitachi EX120-5 and compatible excavator models. Manufactured with precision heat treatment for enhanced durability and performance.
Product Specifications
  • Part Numbers: 9148921 / 9148942
  • Compatible Models: EX120-5, EX135UR-5, and multiple Hitachi excavator variants
  • Manufacturing Process: Heat Treatment
  • Brand: TGFQ
Product Images
9148921 EX120 Swing Motor EX120-5 Swing Gearbox Assy 0 9148921 EX120 Swing Motor EX120-5 Swing Gearbox Assy 1 9148921 EX120 Swing Motor EX120-5 Swing Gearbox Assy 2 9148921 EX120 Swing Motor EX120-5 Swing Gearbox Assy 3
Compatible Hitachi Machinery
This swing gearbox assembly is compatible with the following Hitachi excavator models:
  • EX100-5
  • EX100-5 JPN
  • EX100M-5
  • EX120-5
  • EX120-5 JPN
  • EX120-5HG
  • EX120-5LV JPN
  • EX120-5X
  • EX120-5Z
  • EX120SS-5
  • EX125WD-5
  • EX130H-5
  • EX130H-5 JPN
  • EX130K-5
  • EX135USR
  • EX135USRK
  • ZX125W
Parts List & Components
Position Part No Quantity Parts Name Comments
12036830[1]SHAFT;PROP.Y 2028036
12028036[1]SHAFT;PROP.
24244693[1]SLEEVE
3A811100[1]O-RING
44248609[1]BRG.;SPH.ROL.
64244691[1]SEAL;OILY 4424512
64424512[1]SEAL;OIL
74247567[1]O-RING
83058620[1]COVER
91020380[1]HOUSING
11J011035[8]BOLT;SEMS
124293424[1]BRG.;SPH.ROL.
13991350[1]RING;RETAINING
142036804[1]CARRIER
164258089[1]PLATE;THRUST
179742788[3]GEAR;PLANETARY
184266255[6]PLATE;THRUST
194337638[3]PIN
214116308[6]PIN;SPRING
222036811[1]GEAR;RING
23M341440[12]BOLT;SOCKET
243069697[1]GEAR;SUN
253069725[3]GEAR;PLANETARY
262036832[1]CARRIER
274176070[1]PLATE;THRUST
294269480[6]PLATE;THRUST
304330377[3]BRG.;NEEDLE
324337637[3]PIN
353069727[1]GEAR;SUN
368050210[1]PIPE
3794-2012[1]PLUG
608065302[1]COVER(FOR TRANSPORTATION)
61J011050[8]BOLT;SEMS(FOR TRANSPORTATION)
6294-2011[1]PLUG(FOR TRANSPORTATION)
1004330219[1]MOTOR;OIL
102927488[1]RING;RETAINING
1044264452[1]PIPE
1064255227[1]PIPE
1074298608[1]CAP
1083053093[1]NAME-PLATE
109M492564[2]SCREW;DRIVE
110M341025[7]BOLT;SOCKET
1113074223[1]GAUGE;LEVEL
2009148921[1]SWING DEVICE(WITHOUT MOTOR)
Technical Drawings & Documentation
9148921 EX120 Swing Motor EX120-5 Swing Gearbox Assy 4 9148921 EX120 Swing Motor EX120-5 Swing Gearbox Assy 5 9148921 EX120 Swing Motor EX120-5 Swing Gearbox Assy 6 9148921 EX120 Swing Motor EX120-5 Swing Gearbox Assy 7
Company Capabilities & Inventory
We maintain extensive warehouse facilities to ensure prompt delivery and reliable supply chain management:
  • Over 4,000 square meters of three-dimensional warehouse storage
  • Additional 2,000 square meters of outdoor warehouse space
  • Comprehensive inventory management for fast response to customer needs
  • Rapid delivery capabilities as a key competitive advantage
9148921 EX120 Swing Motor EX120-5 Swing Gearbox Assy 8 9148921 EX120 Swing Motor EX120-5 Swing Gearbox Assy 9
Frequently Asked Questions
What products and services do you provide?
We specialize in excavator final drive and swing drive motors, reducer gearboxes, and their component parts for various heavy equipment applications.
What payment methods do you accept?
We accept T/T (Telegraphic Transfer), PayPal (for smaller amounts), and Alibaba Trade Assurance for secure transactions.
Do you offer OEM or ODM services?
Yes, we provide both OEM and ODM services. Simply provide your logo files or design specifications.
Can I order samples for testing?
Absolutely! We welcome sample orders for product testing and evaluation.
How do I place an order?
Please provide the model numbers and quantities you require. We will issue a proforma invoice, and production will begin upon payment receipt. Lead times vary based on order complexity.
Do you have your own manufacturing facility?
Yes, we operate our own factory with 23 years of specialized experience in the excavator gear industry, ensuring quality control and manufacturing expertise.
Tags: 

OEM Excavator Swing Gearbox  

Komatsu Excavator Swing Gearbox  

PC160-7 Excavator Swing Gearbox

+8615920156215
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Tel

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+8615920156215
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