Quality Komatsu PC300-7 PC360-7 Travel Motor Assy 708-8H-00320 170-27-00025 factory

Komatsu PC300-7 PC360-7 Travel Motor Assy 708-8H-00320 170-27-00025

Name: Komatsu PC300-7 PC360-7 Travel Motor Assy 708-8H-00320 170-27-00025
Brand: GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED
SKU: PC300-7 PC360-7
Price: 475.00 USD
Availability: InStock

Place of Origin:Made in china

Brand Name:Belparts

Model Number:PC300-7 PC360-7

Minimum Order Quantity:1PCS

Price:Negotiated price

Payment Terms:T/T, trade assurance,PayPal

Supply Ability:1000PCS

Product Details

Highlight:

Komatsu PC300-7 travel motor assembly

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PC360-7 travel motor assy

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708-8H-00320 travel motor with warranty

Model: PC300-7 PC360-7

Part Number: 708-8H-00320 170-27-00025

Part Name: Hyundai Travel Motor

Hlighlight: PC300-7 PC360-7 Komatsu Travel Motor 708-8H-00320 170-27-00025 Final Drive Assy

Part Name: Komatsu Travel Motor Assy

Application: Excavator Spare Parts

Condition: OEM/ Genuine/Used

Delivery: 3-7days

Product Description

Belparts parts PC300-7 PC360-7 komatsu travel motor 708-8H-00320 170-27-00025 final drive assy

The excavatortravel 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. A high-quality undercarriage ensures smooth movement across rough terrain, minimizes slippage and wear, and offers excellent durability for demanding applications in mining, construction, and agriculture.

PRODUCT DESCRIPTION
Model: PC300-7 PC360-7	Ategory: Final Drive Gearbox
part number: 708-8H-00320 170-27-00025	Place of Origin:Other Country
Condition: Original & Oem	Warranty: 12 months
MOQ: 1 pcs	Production Capacity: 1000pcs /Month
Standard or Nonstandard: Standard	Payment Term: L/C,T/T, Western Union, Tradeassurance
Delivery Time: 3~5 days (depend on order)	Means of Transport: By Sea, Air or DHL
Guarantee: We will check and send detailed pictures to buyers for confirmation

List of spare parts

#	Part No	Part Name	Qty.
1	(708-8H-00320)	MOTOR ASS'Y	2
2	170-27-00025	FLOATING SEAL ASS'Y	2
2		Ring	2
3		O-ring	2
4	207-27-71311	Hub	2
5	207-27-71330	Bearing	4
6	207-27-52350	O-ring	2
7	207-27-71370	Lock	2
8	207-27-71360	LOCK NUT	2
9	01010-81020	BOLT,(FOR MONO LEVER STEERING)	4
10	207-27-71320	Carrier	2
11	207-27-71140	Gear	8
12	207-27-63210	BEARING,2P	8
13	20Y-27-21250	WASHER,THRUST	16
14	207-27-63230	Pin	8
15	20Y-26-21330	Pin	8
16	20Y-27-13310	WASHER,THRUST	2
17	207-27-71130	Gear	2
18	207-27-71151	Gear	2
19	207-27-71250	Washer	2
20	207-27-71161	Carrier	2
21	207-27-71121	GEAR,1P	6
22	207-27-61220	BEARING,1P	6
23	20Y-27-21240	WASHER,THRUST	12
24	207-27-61240	Pin	6
25	20Y-27-21280	Pin	6
26	207-27-71352	Shaft	2
27	20Y-27-11250	Spacer	2
28	20Y-27-22250	BUTTON	2
29	207-27-71340	Cover	2

The excavator final drive isn't just a gearbox; it's a critical structural anchor point for the entire track assembly. Its robust housing and mounting system bear tremendous loads. The final drive bolts directly onto the excavator's track frame or swing frame using large, high-strength bolts. This connection must resist not just the rotational forces from the gears but also the immense side loads generated when the machine turns, pushes, or encounters uneven ground. Think of it as the shoulder joint connecting the arm (track frame) to the hand (track assembly).

Internally, massive bearings are strategically placed. Tapered roller bearings are commonly used because they excel at handling both radial loads (the weight of the machine pressing down perpendicular to the shaft) and thrust/axial loads (forces pushing or pulling along the shaft's length, like when digging or climbing). The output shaft, connected to the planet carrier, transmits the final torque to the sprocket.

Komatsu PC300-7 PC360-7 Travel Motor Assy 708-8H-00320 170-27-00025