Guangzhou Tiangong Machinery Equipment Co., Ltd.
                                                                                                           
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EX50UR ZX55UR 4484662 4421990 Swing drive Parts on group MOTOR;OIL

Price Negotiable
Price: 780.00USD
MOQ: 1 pc
Delivery Time: 1-3days
Brand: TGFQ
Product Description
EX50UR ZX55UR Swing Drive Assembly
Premium excavator Swing Drive unit engineered specifically for EX50UR ZX55UR excavator models. This heavy-duty swing drive component delivers exceptional performance and reliability for demanding construction applications.
Available for immediate shipment - Manufactured from high-strength steel with hydraulic drive technology.
Product Features
  • Product Name: Excavator Swing Drive
  • Availability: In Stock
  • Weight: 75KGS
  • Material: High-strength steel
  • Drive Type: Hydraulic
  • Compatibility: EX50UR ZX55UR models
  • Design: Excavator swing gearbox without motor
  • Function: Excavator swing reduction system
Technical Specifications
Product Name Excavator Swing Drive
Drive Type Hydraulic
Compatible Models EX50UR ZX55UR
Weight Classification Heavy
Construction Material Steel
Part Numbers 4484662, 4421990
Applications
This ZX55UR series swing gearbox component is manufactured by TGFQ and serves as a critical hydraulic drive system for excavator swing mechanisms. Designed for heavy-duty applications, it's widely utilized in various excavator swing parts and gearbox assemblies.
Product Gallery
Excavator swing drive component diagram
Component Breakdown - Swing Drive Assembly (4421990)
Position Part Number Quantity Component Name
- 4421990 [1] T.MISSION
1 十十十十十十十 [4] BOLT;SOCKET
2 942517 [3] RING;RETAINING
3 十十十十十十十 [3] GEAR;PLANETARY
4 十十十十十十十 [3] BRG.;NEEDLE
5 十十十十十十十 [1] CARRIER
6 十十十十十十十 [4] BRG.;NEEDLE
7 4395202 [4] GEAR;PLANETARY
8 4395201 [4] PIN
9 4395204 [4] PLATE;THRUST
10 4134502 [4] PIN;SPRING
11 十十十十十十+ [1] HOUSING
12 十十十十十十十 [1] SEAL;OIL
13 4398820 [1] SPRING;PLATE
14 4398821 [1] PLATE;THRUST
15 ++++十++ [1] PLATE
16 十十十十十十十, [1] SHAFT;PROP.
17 A810145 [1] O-RING
18 十十十十十十十 [11] BOLT;SOCKET
19 十十十十十十十 [1] PLATE
20 十十十十十十十 [1] GEAR;SUN
21 十十十十十十+ [1] GEAR;RING
22 4395185 [1] RING;RETAINING
23 4395184 [1] GEAR;SUN
24 4395207 [1] PLATE;THRUST
25 十十十十十十十 [1] CARRIER
26 十十十十十十十 [1] NUT
Oil motor component diagram for swing drive
Component Breakdown - Oil Motor Assembly (4484662)
Position Part Number Quantity Component Name
- 4484662 [1] MOTOR;OIL (1/2)
1 854601 [1] CASE
3 十十十十十十十 [1] BLOCK;CYL.
4 732002 [1] SHAFT
5 732003 [1] PLATE;VALVE
6 十十十十十十十 [9] PISTON
7 732004 [1] PLATE
8 397908 [1] HOLDER
9 396807 [1] PLATE;THRUST
11 732005 [1] BRG.;BALL
12 397915 [1] BRG.;BALL
13 434005 [3] PIN
14 397905 [1] COLLAR
15 434006 [1] SPRING
16 434007 [1] WASHER
17 396815 [1] RING;RETAINING
18 444104 [2] PIN
19 396703 [1] PIN
22 631413 [1] O-RING
24 680801 [1] PISTON
Additional Product Images
Additional view of excavator swing drive components
Detailed view of excavator swing drive assembly
Close-up of excavator swing drive mechanism
Technical view of excavator swing drive unit
Technical Support & Services
Our excavator Swing Drive comes with comprehensive technical support and service. Our expert team provides assistance with installation, maintenance, parts identification, and technical troubleshooting. We offer 24/7 diagnostic support to ensure rapid resolution of any operational issues, backed by our commitment to customer satisfaction and equipment reliability.

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Tiangong Machinery Equipment Co., Ltd.
Location 8-109 No.1, West Da Sha Di Road, Whampoa District, Guangzhou, China
Contact Person jaming zhang

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