GZ Yuexiang Engineering Machinery Co., Ltd.
                                                                                                           
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13 Years
Since 2013
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PC120-3 PC100-3 Travel Reduction for Komatsu Excavator Spare Parts 203-60-00302 203-60-00301 203-60-00300 203-60-41101 Walking Reducer Assembly

Price Negotiable
Price: Negotiated price
MOQ: 1PCS
Delivery Time: 1-7days
Brand: Belparts
Product Description
PC120-3 PC100-3 Travel Reduction for Komatsu Excavator Spare Parts 203-60-00302 203-60-00301 203-60-00300 203-60-41101 Walking Reducer Assembly
Specifications
Application Excavator
Part Name Excavator Travel Gearbox
Model PC120-3 PC100-3
Part Number 203-60-00302 203-60-00301 203-60-00300 203-60-41101
MOQ 1 PC
Warranty 12 Months
Payment Terms T/T, LC, PayPal
Delivery 3 Days After Payment Received
Shipment By Sea, By Air, By Express or as Required
Product Features
  • High-strength alloy steel forged gears with carburizing and quenching treatment
  • Surface hardness reaches HRC58-62 for superior wear and impact resistance
  • Capable of withstanding long-term heavy-load operation
  • Forced lubrication design ensures complete lubrication of gears and bearings
  • Reduces friction loss and extends component lifespan
  • Die-cast aluminum alloy or cast iron housing combines light weight with deformation resistance
  • Designed to adapt to harsh outdoor construction environments
Maintenance Guidelines

During maintenance, regularly check the oil level and oil quality to avoid gear sintering caused by oil shortage or contamination. Replace seals every 2000 hours to prevent leakage failures.

 

Component Parts List

# Part No. Description Qty
1 203-60-00302 TRAVEL MOTOR ASS'Y 2
1 203-60-00301 TRAVEL MOTOR ASS'Y 2
1 203-60-00300 TRAVEL MOTOR ASS'Y 2
1 203-60-41101 TRAVEL MOTOR ASS'Y 2
  ---- THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.2005 AND 2006  
1 TZ150A1103-00 HUB ASS'Y 1
1 TZ150A1001-02 Hub 1
1 TZ150A1001-01 Hub 1
1 ---- Hub 1
2 TZ150A1008-02 Cover 1
2 TZ150A1008-01 Cover 1
2 ---- Cover 1
3 ---- PIN,DOWEL 2
4 TZ150A1102-01 SPINDLE ASS'Y 1
4 ---- Hub 1
5 ---- FLANGE,HOLD 1
6 ---- Carrier 1
7 TZ100A1019-00 BOLT,REAMER 3
8 TZ200A1015-00 Pin 6
9 01252-31850 Bolt 6
10 TZ200A1013-00 PIECE,DISTANCE 1
11 TZJW1516-G26-9 O-RING (KIT) 1
12 TZ150A1011-00 Ring 1
13 TZ200A1021-01 BEARING,BALL 2
13 TZ200A1021-00 BEARING,BALL 2
14 TZ150A1010-00 PIECE,DISTANCE 1
15 07000-15260 O-RING,(F4350-60A0 -15 ) 1
16 TZES100-209-A SEAL,FLOATING (KIT) 1
17 07000-11006 O-RING,(NOT SHOWN) 1
18 TZJW1516-G41-9 O-RING (KIT) 1
19 TZ150A1104-00 GEAR ASS'Y 1
19 ---- Gear 1
20 ---- Gear 1
21 ---- Bearing 1
21 TZ150A1007-00 Bearing 1
22 ---- SHAFT,CRANK 3
23 ---- Bearing 6
24 ---- Bearing 6
25 TZ150A1017-00 Pin 54
26 TZ150A1012-00 Ring 1
27 TZ150A1020-00 SNAP RING KIT,SNAP 3
28 04064-04018 RING,SNAP (WITH EMERGENCY STEERING) 1
29 TZ150A1024-00 Bearing 1
30 TZJB1555-AW07 Washer 1
31 TZJB1554-AN07 Nut 1
32 TZJW1516-P77-7 O-RING (KIT) 1
32 07000-15270 O-RING,CA1SE SIDE 1
33 TZGM1-2 Plug 2
34 TZ150A1018-00 Ring 1
 
Close-up view of excavator hydraulic parts showing detailed components
Frequently Asked Questions
If I only know the excavator model, but cannot offer parts numbers, what should I do?
If possible, you can send us pictures of old products, nameplate or the size for reference.
What is the warranty of the parts after I purchase?
The warranty is 6/12 months based on the item details. For genuine parts we don't offer warranty, but can guarantee they are 100% genuine.
How can I pay for the order?
You can complete payment by T/T, Western Union, PayPal, etc.
When will I receive the items after placing an order?
Once we receive your payment, we will arrange shipment within 24 hours; if items are not in stock, we will inform you before payment.
What should I do if there is something wrong with the items?
First of all, we have confidence in the quality of our products. If you find something wrong, please provide pictures for us to check. After confirmation, please return the items to us and we will provide the correct replacement.
What are your main products?
Our main products include final drives, hydraulic pumps, swing gearboxes, travel gearboxes, swing motors, and hydraulic parts. If you need any parts for crawler excavators, you can ask us too. We will try our best to meet your requirements.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company GZ Yuexiang Engineering Machinery Co., Ltd.
Location 429-432, No. 268 Zhongshan Avenue East, Huangpu District, Guangzhou,China
Contact Person Dongdong Yao

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