GZ Yuexiang Engineering Machinery Co., Ltd.
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Product Specification
| High Light | Komatsu excavator travel reduction gearbox ，PC300-3 track drive reducer ，Komatsu PC300LC-3 spare parts | ||
PC300-3 PC300LC-3 Travel reduction for Komatsu Excavator spare parts 207-27-00052 207-27-00051 Track Drive Reducer
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.
| Application | Excavator |
|---|---|
| Part Name | Excavator travel gearbox |
| Part Number | 207-27-00052, 207-27-00051 |
| Model | PC300-3, PC300LC-3 |
| MOQ | 1PC |
| Warranty | 6 months |
| Payment Term | T/T, LC, PayPal |
| Delivery | 3 days after payment received |
| Shipment | By sea, by air, by express or as required |
Regularly check oil level and quality to prevent gear sintering caused by oil shortage or contamination. Seals should be replaced every 2000 hours to prevent leakage failures.
| # | Part No | Part Name | Qty. | Price Request |
|---|---|---|---|---|
| 1 | 207-27-00052 | FINAL DRIVE ASS'Y | 2 | |
| 1 | 207-27-00051 | FINAL DRIVE ASS'Y | 2 | |
| 1 | 207-27-33112 | Shaft (207-27-33113,207-27-33122? 208-27-31362(16),207-27-33410) | 1 | |
| 2 | 287-33-00010 | FLOATING SEAL ASS'Y | 1 | |
| 2 | 287-33-00090 | SEAL RING ASSEMBLY | 1 | |
| 2 | Ring | 2 | ||
| 3 | 180-27-00100 | O-RING ASS'Y (K7) | 1 | |
| 3 | O-ring | 2 | ||
| 4 | 207-27-33270 | Bearing | 2 | |
| 5 | 207-27-33121 | Hub (207-27-33122,207-27-33113? 208-27-31362(16),207-27-33410) | 1 | |
| 6 | 07044-12412 | PLUG,MAGNETIC | 1 | |
| 7 | 07002-02434 | O-RING,DRAIN PLUG? R.H. HALF TANK | 1 | |
| 8 | 207-27-33222 | SPROCKET | 1 | |
| 9 | 01010-52050 | BOLT,(FOR TREE PUSHER) | 20 | |
| 10 | 207-27-00060 | SHIM ASS'Y | 1 | |
| 10 | SHIM? 0.15MM | 3 | ||
| 10 | SHIM? 0.20MM | 5 | ||
| 10 | SHIM? 0.5MM | 2 | ||
| 11 | 207-27-33191 | Gear | 1 | |
| 12 | 207-26-31290 | Plate | 6 | |
| 13 | 01010-50820 | BOLT,(WITH AUTO EMERGENCY STEERING) | 12 | |
| 14 | 01643-50823 | WASHER,(FOR SHIPPING) | 12 | |
| 15 | 207-27-33213 | Gear | 1 | |
| 15 | 207-27-33212 | Gear (207-27-33213,208-27-31361(16)) | 1 | |
| 16 | 208-27-31361 | Bolt | 16 | |
| 16 | 208-27-31360 | Bolt | 16 | |
| 17 | 154-33-11720 | PIN,DOWEL | 2 | |
| 18 | 207-27-33171 | Gear | 1 | |
| 19 | 04260-01905 | Ball | 1 | |
| 20 | 207-26-31250 | Spacer | 2 | |
| 21 | 207-27-33151 | Carrier | 1 | |
| 22 | 207-27-00040 | PLANETARY GEAR A | 1 | |
| 22 | Gear | 3 | ||
| 23 | 207-27-33251 | BEARING,WITH SPACER | 3 | |
| 24 | 207-27-33231 | Pin | 3 | |
| 25 | 01011-51620 | Bolt | 3 | |
| 26 | 207-27-33341 | Spacer | 3 | |
| 27 | 207-27-33350 | Spacer | 3 | |
| 28 | 207-27-33162 | Gear | 1 | |
| 29 | 207-27-33142 | Cover | 1 | |
| 30 | 07049-01215 | PLUG,(FOR ROPS SWEEP) (WITHOUT CAB) | 1 | |
| 31 | 07040-13618 | PLUG,(WITHOUT ALARM DEVICE) | 1 | |
| 32 | 07002-03634 | O-RING,TRANSMISSION AND STEERING CASE | 1 | |
| 33 | 01011-51600 | BOLT - COVER MOUNTING | 20 | |
| 34 | 01643-31645 | WASHER,(FOR TRAVEL MOTOR) (NOT SHOW) | 20 | |
| 35 | 205-27-71131 | Coupling | 2 | |
| 36 | 07000-05190 | O-RING,(F4320-55A0 -5 ) | 2 | |
| 37 | 01010-51670 | BOLT,REAR CARRIER (WITH GUMPAD) | 4 | |
| 38 | 01643-31645 | WASHER,(FOR TRAVEL MOTOR) (NOT SHOW) | 4 | |
| 39 | 01010-52085 | BOLT,(TREE PUSHER DOZER) | 40 | |
| 40 | 01643-32060 | FLAT WASHER - M20 (HARDENED) | 40 |
If possible, you can send us pictures of old products, nameplate or the size for reference.
The warranty is 6/12 months based on the item details. For genuine parts, we don't offer warranty but can ensure they are 100% genuine.
You can complete payment by T/T, Western Union, PayPal, etc.
Once we receive your payment, we will arrange shipment within 24 hours. If items are out of stock, we will inform you before payment.
First, we have confidence in our product quality. If you do find an issue, please provide pictures for verification. After confirmation, please return the items and we will provide the correct replacements.
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, please contact us. We will do our best to meet your requirements.
Company Details
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...
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