Hitachi EX120 5 9150030 Travel Reduction Gear With Motor

  • High Light
    9150030 Travel Reduction Gear, Hitachi Travel Reduction Gear, EX120-5 Travel Reduction Gear
  • Nc No.
  • Model
    Hitachi EX120 5
  • Part No.
    9150030 9156719
  • Type
    OEM Quality
  • Weight
    150-200 Kgs
  • Stock
    1-10 Pcs
  • Warranty
    6 Months
  • Product Name
    EX120 5 Final Drive, EX120 5 Travel Reduction Gear With Motor
  • Place of Origin
  • Brand Name
  • Model Number
    Hitachi EX120 5
  • Minimum Order Quantity
  • Price
  • Packaging Details
    Wooden case
  • Delivery Time
    1-3 working days
  • Payment Terms
    T/T, Western Union, Paypal

Hitachi EX120 5 9150030 Travel Reduction Gear With Motor

Hitachi EX120 5 Final Drive 9150030 Travel Reduction Gear With Motor Excavator Parts​



EX120 5 Final Drive, EX120 5 Travel Reduction Gear With Motor


EX120 5 Excavator


Hitachi EX120 5

Part No.

9150030 9156719




150-200 kgs


Pack into wooden case



Lead time

About 1-3 working days


TT, Western union, Paypal, Paysend, RMB


3 Months

Shipping Port

Huangpu Old Port, Shenzhen Yantian,Guangzhou


More details:
Hitachi EX120 5 9150030 Travel Reduction Gear With Motor 0


Parts on group Final Drive:


Pos. Part No Qty Parts name Comments
  9150030 [2] TRAVEL DEVICE ASS'Y I 9156719 (for assembly of machine)
  (9156719) [2] TRAVEL DEVICE ASS'Y (for transportation)
00. 9150036 [1] MOTOR;OIL I 9153392 (for assembly of machine)
00. (9153392) [1] MOTOR;OIL (for transportation)
02. 4110369 [1] SEAL;GROUP  
03. 4321887 [2] BRG.;ROL.  
05. 1010325 [1] SPROCKET  
06. J931640 [16] BOLT  
09. 4148012 [1] PIN;KNOCK  
11. 1014516 [1] CARRIER  
12. 3049926 [3] GEAR;PLANETARY Y 3082618
12. 3082618 [3] GEAR;PLANETARY  
13. 4354289 [6] BRG.;NEEDLE  
14. 4245966 [3] PIN  
15. 4144020 [3] PIN;SPRING  
16. 3072878 [1] GEAR;SUN  
17. 4192982 [12] PLATE;THRUST  
18. 2028797 [1] CARRIER  
19. 4252721 [1] SPACER  
20. 3049925 [3] GEAR;PLANETARY Y 3081793


Hitachi EX120 5 9150030 Travel Reduction Gear With Motor 1


Cautions of Final Drive Installation:


1. Clean the hydraulic oil circuit, replace the hydraulic oil filter and return oil filter. The mixing of fine particles

such as mud, sand or metal powder in the hydraulic oil will wear out motor inner parts too quickly. It is also the

main reason for the stuck phenomenon.


2. Check whether the gearbox is filled with gear oil. The volume of the gear oil should be more than half of the

total volume of the gearbox. (Generally,factory will add gear oil in final drive )


3. Generally, for a new Chinese made final drive ass'y , it is necessary to replace the new gear oil after using for

7 days or 60 hours for the first time. The second time to change the gear oil is in the 2nd -3rd months. After that,

it depends on the usuage situation of the final drive.


4.Difference between the quality of hydraulic oil (motor part) and gear oil (gear box part): Good hydraulic oil and

gear oil can extend the service life.


5. Check if the pipeline connection and the walking direction is correct.

Warranty Statement:


1. Warranty Type: We will replace the product which have quality problem.

2. Warranty Period: Supply 3 months warranty for the products from the date of arrival. Customer should check the items according to the order list after arrival.

Contact with us and offer the data, photos of the problem items


3. You need to pay for the replacement charge for following condition:

* Wrong Order from customer.
* Natural Disasters cause the damage.
* Error installation, improper use.
* The machine and reducer work over time and over load.
* Lost by any condition.
* Human element destroyed.
* Corrode with rust during stock and running.
* Warranty Expired.




Q1: How can i make payment ?

A : Bank transfer, Western union, Paypal, Paysend, or RMB.
bank transfer take 2-3days, while we can arrange order once received the remittance copy.


Q2: How fast you can do shipment?

A: Stock items take 1-2days, no stock items 5-7 working days. It depends on the items and the quantity of your order. We will try best to ship goods on time,

won't let you and your client down.


Q3: If we dont find what we want on your website, what should we do?

A: talk with us directly on whatsapp, email, wechat, or phone, we will check inquirys asap. excavator parts have thousands kinds, it's not possible to post

all production online.


Q4. Do your product been tested before delivery?

A: Yes, all product been tested to make sure they are qualified to sell.


Q5: Can we buy 1 pc of each item for quality testing?
A: Yes, we value every customer, no matter order amount small or big, with grateful for your trust.