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Hyundai excavator 31N8-40011 R305 R335 R290-7 R300LC-9S travel motor XJCK-00123 final drive assy for TM60 GM60

Hyundai excavator 31N8-40011 R305 R335 R290-7 R300LC-9S travel motor XJCK-00123 final drive assy for TM60 GM60

Hyundai excavator travel motor assy

R305 excavator final drive assy

TM60 GM60 travel motor replacement

Place of Origin:

Made in china

Brand Name:

Belparts

Model Number:

R305 R335 R290-7 R300LC-9S

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Product Details
Model:
R305 R335 R290-7 R300LC-9S
Part Number:
31N8-40011 XJCK-00123 TM60 GM60 R305
Part Name:
Hyundai Final Drive
Hlighlight:
TM60 GM60 R305 R335 R290-7 R300LC-9S Travel Motor 31N8-40011 XJCK-00123
Application:
Excavator Spare Parts
Part Name:
Excavator Travel Motor Assy
Condition:
OEM/ Genuine/Used
Delivery:
3-7days
Payment & Shipping Terms
Minimum Order Quantity
1PCS
Price
Negotiated price
Packaging Details
Wooden case
Delivery Time
1~3 days
Payment Terms
T/T, trade assurance,PayPal
Supply Ability
1000PCS
Product Description
Hyundai excavator 31N8-40011 R305 R335 R290-7 R300LC-9S travel motor XJCK-00123 final drive assy for TM60 GM60
The excavator travel motor assembly is a critical component of the machine's chassis system, responsible for supporting the entire weight and providing mobility. It typically consists of tracks, sprockets, idlers, rollers (carrier and track), and travel motors. The design of the undercarriage directly impacts the excavator's stability, traction, and operational efficiency.
Product Specifications
Model R305 R335 R290-7 R300LC-9S
Part Name Excavator Travel Motor
Part Number 31N8-40011 XJCK-00123
Place of Origin Other Country
Condition Original
Warranty 12 months
MOQ 1 pcs
Production Capacity 1000pcs /Month
Standard or Nonstandard Standard
Payment Term L/C, T/T, Trade Assurance

List of spare parts

# Part No Part Name Qty. Price request
* 31N8-40011 TRACK MOTOR 1  
*-1 XJCK-00123 TRAVEL MOTOR UNIT 1  
27 XJCK-00045 CASING 1  
28 XJCK-00122 COVER-REAR 1  
29 XJCK-00121 BLOCK-CYLINDER 1  
30 XJCK-00042 RETAINER-SHOE 1  
31 XJCK-00041 PLATE-FRICTION 4  
32 XJCK-00040 PISTON-BRAKE 1  
33 XJCK-00039 PLATE-SEPARATING 5  
34 XJCK-00120 PLATE-VALVE 1  
35 XJCK-00037 SHAFT 1  
36 XJCK-00036 COUPLING 1  
N37 XJCK-00035 PLATE-SWASH 1  
N38 XJCK-00034 PIVOT 2  
39 XJCK-00077 HOLDER-SPRING 1  
40 XJCK-00119 PISTON ASSY 9  
41 XJCK-00031 D-RING 1  
42 XJCK-00030 D-RING 1  
43 XJCK-00029 VALVE-CHECK 3  
44 XJCK-00028 RING-RETAINER 1  
45 XJCK-00027 RING-RETAINER 1  
N46 XJCK-00026 SHIM 1  
47 XJCK-00025 PISTON 1  
48 XJCK-00024 BALL 1  
49 XJCK-00023 JOINT-BALL 1  
50 XJCK-00022 SEAL-PISTON 1  
51 XJCK-00021 RESTRICTOR 1  
52 XJCK-00020 RESTRICTOR 1  
53 XJCK-00019 SEAL-OIL 1  
54 XJCK-00018 SPRING-CHECK VLV 3  
55 XJCK-00017 SPRING-CYLINDER 9  
56 XJCK-00016 SPRING-BRAKE 12  
57 XJCK-00015 BEARING 1  
58 XJCK-00014 BEARING 1  
59 XJCK-00013 SCREW-CAP 10  
60 XJCK-00012 PIN-PARALLEL 1  
61 XJCK-00011 O-RING 3  
62 XJCK-00010 O-RING 2  
63 XJCK-00009 O-RING 3  
64 XJCK-00008 O-RING 1  
65 XJCK-00007 O-RING 1  
66 XJCK-00137 RELIEF VALVE 2  
67 XJCK-00005 PILOT VALVE 1  
68 XJCK-00138 BRAKE VALVE 1  
69 XJCK-00003 PLUG 2  
70 XJCK-00001 O-RING 2  
71 XJCK-00076 PLUG-EXPANDER 1  
72 XJCK-00075 PLUG 4  
73 XJCK-00074 PLUG 1  
*-2 @ FUEL INJECTION PIPE & NOZZLE
SEE 4130
1  

 

Travel Motor: The "Steel Legs" of Excavators
Principle: The travel motor is a high-torque, low-speed hydraulic motor integrated with a reduction gear. High-pressure hydraulic oil drives the internal rotor, while planetary gears reduce speed and amplify torque, ultimately rotating the sprocket that moves the tracks.
Functions:

  1. Power Core: Converts hydraulic energy into mechanical force, propelling multi-ton excavators;

  2. Precision Control: Adjusts oil flow via hydraulic valves for seamless forward/reverse speed variation and accurate steering;

  3. Heavy-Duty Performance: Engineered to deliver consistent torque on slopes or muddy terrain, combining brute strength with endurance.

Acting as a "muscle engine" within the tracks, it empowers the steel beast to conquer rugged landscapes, crushing obstacles under every step.

 

Hyundai excavator 31N8-40011 R305 R335 R290-7 R300LC-9S travel motor XJCK-00123 final drive assy for TM60 GM60 0

Hyundai excavator 31N8-40011 R305 R335 R290-7 R300LC-9S travel motor XJCK-00123 final drive assy for TM60 GM60 1

Hyundai excavator 31N8-40011 R305 R335 R290-7 R300LC-9S travel motor XJCK-00123 final drive assy for TM60 GM60 2

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