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Home > products > Travel Gearbox >
Komatsu PC300-8 207-27-71140 207-27-71130 Excavator Travel Gearbox Gear Repair Parts

Komatsu PC300-8 207-27-71140 207-27-71130 Excavator Travel Gearbox Gear Repair Parts

Komatsu PC300-8 excavator travel gearbox

excavator gearbox repair parts

travel gearbox with warranty

Place of Origin:

Made in China

Brand Name:

Belparts

Model Number:

PC300-8

Contact Us
Request A Quote
Komatsu PC300-8 207-27-71140 207-27-71130 Excavator Travel Gearbox Gear Repair Parts Komatsu PC300-8 207-27-71140 207-27-71130 Excavator Travel Gearbox Gear Repair Parts Komatsu PC300-8 207-27-71140 207-27-71130 Excavator Travel Gearbox Gear Repair Parts Komatsu PC300-8 207-27-71140 207-27-71130 Excavator Travel Gearbox Gear Repair Parts
Product Details
Model:
PC300-8
Part Number:
207-27-71140 207-27-71130
Part Name:
Travel Reduction Gearbox
Application:
Excavator
Name:
Komatsu Travel Gearbox
Brand:
Belparts
Condition:
New
Delivery Time:
1-7 Days
Payment & Shipping Terms
Minimum Order Quantity
1 piece
Price
Negotiable price
Packaging Details
Wooden packing
Delivery Time
1-7days
Payment Terms
T/T, Paypal and Trade Assurance
Supply Ability
1000pieces
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+86 13247509480
belparts02@gmail.com
86-020-32384870
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Product Description

Komatsu PC300-8 207-27-71140 207-27-71130 Excavator Travel Gearbox Gear Repair Parts

 

The travel gearbox is a critical component in an excavator’s undercarriage system, responsible for transmitting power from the hydraulic motor to the tracks or wheels, enabling precise movement and heavy-duty operation. Its reliability directly impacts the machine’s productivity in mining, construction, and earthmoving applications.

 

 

Appliion Excavator
Part name Belparts travel gearbox
Material Steel
Model PC300-8 
Part number 207-27-71140 207-27-71130
Payment term T/T, Paypal, Trade assurance, or as required
Delivery 3 days after the payment received
Shipment by sea, by air, by express, or as required
 

 

List of spare parts

# Part No Part Name Qty. Price request
1 207-27-00440 FINAL DRIVE ASS'Y 2  
1 (708-8H-00320) MOTOR ASS'Y 1  
2 207-27-00310 FLOATING SEAL ASS'Y 1  
2   Ring 2  
3   O-ring 2  
4 207-27-71311 Hub 1  
5 207-27-71330 Bearing 2  
6 207-27-52350 O-ring 1  
7 207-27-71370 Lock 1  
8 207-27-71360 LOCK NUT 1  
9 01010-81020 BOLT,(FOR MONO LEVER STEERING) 2  
10 207-27-71320 Carrier 1  
11 207-27-71140 Gear 4  
12 207-27-63210 BEARING,2P 4  
13 20Y-27-21250 WASHER,THRUST 8  
14 207-27-63230 Pin 4  
15 20Y-26-21330 Pin 4  
16 20Y-27-13310 WASHER,THRUST 1  
17 207-27-71130 Gear 1  
18 207-27-71152 Ring gear 1  
19 207-27-71250 Washer 1  
20 207-27-71161 Carrier 1  
21 207-27-71121 GEAR,1P 3  
22 207-27-61220 BEARING,1P 3  
23 20Y-27-21240 WASHER,THRUST 6  
24 207-27-61240 Pin 3  
25 20Y-27-21280 Pin 6  
26 207-27-71352 Shaft 1  
27 20Y-27-11250 Spacer 1  
28 20Y-27-22250 BUTTON 1  
29 207-27-71340 Cover 1  
30 01011-61880 Bolt 20  
31 01643-31845 WASHER,(WITHOUT R.O.P.S.) 20  
32 07049-01215 PLUG,(FOR ROPS SWEEP) (WITHOUT CAB) 2  
33 07044-12412 PLUG,MAGNETIC 3  
34 07002-02434 O-RING,DRAIN PLUG? R.H. HALF TANK 3  
35 207-27-71460 SPROCKET 1  
36 207-27-51311 Bolt 20  
37 01010-82075 CAPSCREW 42  
38 01643-32060 FLAT WASHER - M20 (HARDENED) 42  
39 207-30-71242 Cover 2  
40 01010-81640 BOLT,(FOR SLAG HANDLING) (FOR USA) 12  
41 01643-31645 WASHER,(FOR TRAVEL MOTOR) (NOT SHOW) 12  

 

The travel gearbox of an excavator, as a key component of the travel system, mainly functions to convert the high - speed and low - torque power output by the travel motor into low - speed and high - torque power through a series of gear transmissions to drive the travel wheels of the excavator. It generally contains multiple stages of gears inside, and the planetary gear structure is common. Taking the planetary gear - type travel gearbox as an example, power is input from the sun gear. The planet gears revolve around the sun gear and rotate at the same time, driving the planet carrier to rotate. The planet carrier then transmits power to the travel wheels. In this process, the speed is reduced and the torque is increased through the tooth ratio of different gears.

 

Komatsu PC300-8 207-27-71140 207-27-71130 Excavator Travel Gearbox Gear Repair Parts 0

Komatsu PC300-8 207-27-71140 207-27-71130 Excavator Travel Gearbox Gear Repair Parts 1

Company Information

 

Komatsu PC300-8 207-27-71140 207-27-71130 Excavator Travel Gearbox Gear Repair Parts 2

 

Our Services

Komatsu PC300-8 207-27-71140 207-27-71130 Excavator Travel Gearbox Gear Repair Parts 3

 

Delivery

Komatsu PC300-8 207-27-71140 207-27-71130 Excavator Travel Gearbox Gear Repair Parts 4

Komatsu PC300-8 207-27-71140 207-27-71130 Excavator Travel Gearbox Gear Repair Parts 5

  • 1.Outside packing: standard export carton packing;
  • 2.According to orders, pack the spare parts one by one in a small plastic bag;
  • 3.Put them into small carton boxes one by one;
  • 4.Put the packed small carton boxes into bigger carton boxes one by one;
  • 5.Put the bigger carton boxes into wooden boxes if necessary especially for
  • the shipments by sea.

 

Exhibition

Komatsu PC300-8 207-27-71140 207-27-71130 Excavator Travel Gearbox Gear Repair Parts 6Komatsu PC300-8 207-27-71140 207-27-71130 Excavator Travel Gearbox Gear Repair Parts 7

 

Processing&Testing

Komatsu PC300-8 207-27-71140 207-27-71130 Excavator Travel Gearbox Gear Repair Parts 8

Our Team

Komatsu PC300-8 207-27-71140 207-27-71130 Excavator Travel Gearbox Gear Repair Parts 9

Komatsu PC300-8 207-27-71140 207-27-71130 Excavator Travel Gearbox Gear Repair Parts 10

 

Hot Production

Komatsu PC300-8 207-27-71140 207-27-71130 Excavator Travel Gearbox Gear Repair Parts 11

Komatsu PC300-8 207-27-71140 207-27-71130 Excavator Travel Gearbox Gear Repair Parts 12Komatsu PC300-8 207-27-71140 207-27-71130 Excavator Travel Gearbox Gear Repair Parts 13Komatsu PC300-8 207-27-71140 207-27-71130 Excavator Travel Gearbox Gear Repair Parts 14Komatsu PC300-8 207-27-71140 207-27-71130 Excavator Travel Gearbox Gear Repair Parts 15

 

 

 
Tags：

31N6-40040 Travel Gearbox

Gm38vb A 79 131 Final Drive

Gm38vb A 79 131 Gearbox

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GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED
Belparts company founded in September 2013, which is specialized in procuring and selling excavator parts.
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