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MSF-340 ZX450-3 Final Drive Gearbox 4637796 4352970 Hitachi Travel Motor Assembly
The excavator travel assembly is the core component for machine movement, consisting of a hydraulic motor, reduction gearbox, sprocket, track chain, idler wheel, carrier roller, and track roller. Its key function is to convert hydraulic energy into mechanical power, enabling stable mobility across challenging terrains.
Product Specifications
Brand
Belparts
Spare Parts Name
Excavator Travel Motor Assy
Model
MSF-340 ZX450-3
Part Number
4637796 4352970 0657301
Warranty
6 Months
MOQ
1pcs
Delivery Terms
After payment 3-7 days
Payment Terms
L/C, T/T, Paypal, Trade Assurance
List of Spare Parts
#
Part No
Part Name
Qty.
Price request
4352970
MOTOR; OIL (1/2)
1
1
0657301
CASE ASS'Y
1A
CASE
1
61
0419813
RING; BACK-UP
Our main products are Excavator Hydraulic Spare Parts, Hydraulic Main Pump, Swing Motor, Travel Motor, Final Drive Ass'y, Swing Device Ass'y, Swing Gearbox, Travel Gearbox, Gears, Regulators, Relief Valve, Fan Motor and other hydraulic items with genuine and aftermarket quality. Until now, our products have been exported to more than 198 countries and regions, spreading all over the Middle East, Southeast Asia, Africa, North America, South America, Europe and Oceania with our own brand "Belparts", which is highly praised by foreign customers and enjoys a high reputation.
Undercarriage Components and Functions
The excavator undercarriage is a critical component responsible for supporting and propelling the entire machine, ensuring stable operation across various terrains. Its primary functions include providing power, supporting the machine's frame, transmitting driving force, and ensuring mobility and stability in complex environments.
Key Undercarriage Parts
Travel Motor (Hydraulic Motor): Supplies driving force by converting hydraulic energy into mechanical energy to rotate the tracks.
Track (Crawler Belt): Directly contacts the ground, providing traction and stability.
Sprocket (Drive Wheel): Connects the travel motor to the track, transmitting power to move the track.
Idler Wheel (Guide Wheel): Guides the track's movement and maintains proper alignment.
Carrier Rollers (Bottom Rollers): Support the machine's weight and distribute pressure evenly.
Track Rollers (Top Rollers): Support the upper part of the track, preventing sagging.
Track Frame (Undercarriage Frame): Supports and secures all components, ensuring structural stability.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Year Established:
2013
Total Annual:
20000-3000000
Employee Number:
50~93
Ecer Certification：
Verified Supplier
GZ Yuexiang Engineering Machinery Co., Ltd.
GZ Yuexiang Engineering Machinery Co., Ltd, is a foreign trade company integrating development, sales, procurement, warehousing, transportation and service. Founded in September 2013, we have more than twelve years of experience in machinery t... GZ Yuexiang Engineering Machinery Co., Ltd.
GZ Yuexiang Engineering Machinery Co., Ltd, is a foreign trade company integrating development, sales, procurement, warehousing, transportation and service. Founded in September 2013, we have more than twelve years of experience in machinery t...
