207-27-00260 PC360-7 PC300-7 Excavator Travel Gearbox
207-27-00260 Komatsu PC360-7 PC300-7 Excavator Spare Parts Travel Gearbox Factory Direct
Product Specifications
| Description |
Excavator Reducer |
| Brand |
TGFQ |
| Production Methods |
Casting & Forging |
| Place of Origin |
Guangzhou |
| Model |
PC360-7 PC300-7 |
| Part Number |
207-27-00260 / 207-27-00261 / 207-27-00371 / 207-27-00440 |
| Weight |
470KG |
Product Photos
Technical Drawing
Parts List
| Pos. |
Part No |
Qty |
Parts Name |
Comments |
| 1 | 207-27-00260 | [2] | FINAL DRIVE ASSY Komatsu China | analogs:["2072700261"] |
| 708-8H-00320 | [1] | MOTOR ASSY Komatsu | 177.001 kg. |
| 170-27-00025 | [1] | FLOATING SEAL ASSY Komatsu OEM | 3.72 kg. analogs:["2072700310", "1702700024", "4233300021"] |
| 2 | 170-27-00115 | [1] | SEAL RING ASSY Komatsu OEM | 3.425 kg. analogs:["1702700114"] |
| 3 | 170-27-00120 | [1] | O-RING ASSY Komatsu | 0.31 kg. analogs:["1952700150"] |
| 4 | 207-27-71311 | [1] | HUB Komatsu OEM | 116.5 kg. |
| 5 | 207-27-71330 | [2] | BEARING Komatsu OEM | 7 kg. |
| 6 | 207-27-52350 | [1] | O-RING Komatsu China | 0.02 kg. |
| 7 | 207-27-71370 | [1] | LOCK Komatsu | 0.075 kg. |
| 8 | 207-27-71360 | [1] | LOCKNUT Komatsu | 5.1 kg. |
| 9 | 01010-81020 | [2] | BOLT Komatsu | 0.161 kg. analogs:["801014093", "0101051020", "801015108"] |
| 10 | 207-27-71320 | [1] | CARRIER Komatsu OEM | 38.5 kg. |
| 11 | 207-27-71140 | [4] | GEAR Komatsu OEM | 8.28 kg. |
| 12 | 207-27-63210 | [4] | BEARING Komatsu OEM | 0.6 kg. |
| 13 | 20Y-27-21250 | [8] | WASHER Komatsu China | 0.03 kg. |
| 14 | 207-27-63230 | [4] | PIN Komatsu OEM | 1.68 kg. |
| 15 | 20Y-26-21330 | [4] | PIN Komatsu China | 0.1 kg. |
| 16 | 20Y-27-13310 | [1] | WASHER Komatsu China | 0.08 kg. |
| 17 | 207-27-71130 | [1] | GEAR Komatsu OEM | 3.14 kg. |
| 18 | 207-27-71151 | [1] | GEAR Komatsu OEM | 55.8 kg. analogs:["2072771152"] |
| 19 | 207-27-71250 | [1] | WASHER Komatsu OEM | 0.05 kg. |
| 20 | 207-27-71161 | [1] | CARRIER Komatsu OEM | 9.4 kg. |
| 21 | 207-27-71121 | [3] | GEAR Komatsu OEM | 4.83 kg. |
| 22 | 207-27-61220 | [3] | BEARING Komatsu China | 0.74 kg. |
| 23 | 20Y-27-21240 | [6] | WASHER Komatsu China | 0.02 kg. |
| 24 | 207-27-61240 | [3] | PIN Komatsu China | 2.49 kg. |
| 25 | 20Y-27-21280 | [3] | PIN Komatsu China | 0.01 kg. |
| 26 | 207-27-71352 | [1] | SHAFT Komatsu China | 2.1 kg. |
| 27 | 20Y-27-11250 | [1] | SPACER Komatsu OEM | 0.044 kg. analogs:["2052771570"] |
| 28 | 20Y-27-22250 | [1] | BUTTON Komatsu China | 0.05 kg. |
| 29 | 207-27-71340 | [1] | COVER Komatsu | 55.32 kg. analogs:["2072771341"] |
| 30 | 01011-61880 | [20] | BOLT Komatsu | 0.402 kg. |
| 31 | 01643-31845 | [20] | WASHER Komatsu China | 0.02 kg. analogs:["0164321845", "R0164331845"] |
| 32 | 07049-01215 | [2] | PLUG Komatsu | 0.001 kg. |
| 33 | 07044-12412 | [3] | PLUG Komatsu | 0.09 kg. analogs:["0704402412", "R0704412412"] |
| 34 | 07002-02434 | [3] | O-RING Komatsu China | 0.01 kg. analogs:["0700212434", "0700213434"] |
| 35 | 207-27-61210 | [1] | SPROCKET Komatsu China | 66.7 kg. analogs:["2072771460"] |
| 36 | 207-27-51311 | [20] | BOLT Komatsu China | 0.222 kg. analogs:["2072751310", "20727K1120", "20727K1130"] |
Final Drive Installation Precautions
Check the piping and flexible hose is correctly installed. Ensure correct direction of rotation of the motor is achieved. Check for leakage from all motor parts. Ensure the system is operating within the specified working temperature. Check the pressure is operating within specified range.
Troubleshooting - General Precautions
- If you experience an abnormal operation of the Track Drive Motor, think all working circuit elements that could potentially effect the Track Drive Motor's performance.
- If deemed to disassemble the Track Drive Motor, it is critical to do so in a clean environment, to ensure no miss or broken during the reassembly process.
- When disassembly, pls note that the inner hydraulic components of the Track Drive Motor are precision manufactured and as a result must be handled with care to avoid irreversible damage.
Diagnosis & Maintenance
- If motor is running with an unusual sound, unscrew the plug from the case drain and check whether the oil level is present. add the oil level if required and ensure to bleed the trapped air from the circuit. also check the oil quality, if have impurities, need replace the oil and keep it clean. to keep the life of the Track Drive Motor.
- If you still experience abnormal operation of the motor, check the pressure throughout the work circuit to assess whether or not the motor is breakdown.
Our Stock & Warehouse
We have more than 4000 square meters of three-dimensional warehouse and more than 2000 square meters of outdoor warehouse. It ensures that we have sufficient inventory and respond to customers' needs faster. Fast delivery is our advantage.
Frequently Asked Questions
Q: What can you do?
A: We can provide you with digging final drive and swing drive motors and reducer gearbox and their parts.
Q: How long is the warranty period?
A: Within 3/6 months, we will provide you with maintenance spare parts within the warranty period free of charge.
Q: Can I order one of our samples for testing first?
A: Of course!
Q: How do I order?
A: You need to tell us the model and quantity you are interested in, and then we will issue a proforma invoice for you. The goods will be prepared after receiving the payment. The preparation time depends on the content of the order.
Q: Do you have a factory?
A: Yes, we have our own factory and have 22 years of production experience in the excavated gear industry.
