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Excavator Travel Gearbox
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Komstau PC450-7 PC450-8 Excavator Travel Gearbox
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Komstau PC450-7 PC450-8 Excavator Travel Gearbox
  • name
  • name
  • name

Komstau PC450-7 PC450-8 Excavator Travel Gearbox

Brand Name: TGFQ
Model Number: PC450-7 PC450-8
MOQ: 1
Price: 500.00-1000.00USD
Packaging Details: NNER PACKING: Wrap by plastic film, clear label for each item. OUTER PACKING: Carton or Plywood Case PACKING SIZE: Depend on packing type
Payment Terms: L/C, T/T, D/P, D/A
Detail Information
Product Description
Detail Information
Place of Origin:
CHINA
Product Name:
Travel Gearbox Reducer
Model:
PC450-7 PC450-8
Part Number:
208-27-00252
Shaft:
22/39T
Package Size:
73*73*65 CM
Applicable Industries:
Machinery Repair Shops, Retail, Construction Works
Supply Ability:
500 pcs / month
Highlight:

PC450-8 Excavator Travel Gearbox

,

PC450-7 Excavator Travel Gearbox

,

Komstau Excavator Travel Gearbox

Product Description
Komstau PC450-7 PC450-8 Excavator Travel Gearbox
High quality excavator travel gearbox designed for Komatsu PC450-7 and PC450-8 models, manufactured with precision casting and forging methods.
Product Specifications
Description Excavator Reducer Travel Gearbox
Brand TGFQ
Production Methods Casting & Forging
Place of Origin Guangzhou
Model PC450-7 PC450-8
Part Number 208-27-00252
Weight 516KG
H.S Code 8483409090
Product Images
Komstau PC450-7 PC450-8 Excavator Travel Gearbox 0 Komstau PC450-7 PC450-8 Excavator Travel Gearbox 1 Komstau PC450-7 PC450-8 Excavator Travel Gearbox 2 Komstau PC450-7 PC450-8 Excavator Travel Gearbox 3
Technical Drawing
Komstau PC450-7 PC450-8 Excavator Travel Gearbox 4
Parts List
Pos. Part No Qty Parts Name Comments
208-27-00252 [1] FINAL DRIVE ASS'Y Komatsu 755 kg. ["SN: 50810-52138"] analogs:["2082700250", "2082700251", "2082700281", "2082700280", "X212092610"]
208-27-00251 [1] FINAL DRIVE ASS'Y Komatsu 755 kg. ["SN: 50524-50809"] analogs:["2082700250", "2082700252", "2082700281", "2082700280", "X212092610"]
208-27-00250 [1] FINAL DRIVE ASS'Y Komatsu 755 kg. ["SN: 50001-50523"] analogs:["2082700251", "2082700252", "2082700281", "2082700280", "X212092610"]
1. 706-8J-01020 [1] MOTOR ASS'Y Komatsu OEM 220 kg. ["SN: 50001-52138"]
17M-27-00121 [1] FLOATING SEAL ASS'Y Komatsu China 3.7 kg. ["SN: 50001-@"] analogs:["2873300010", "17M2700120", "1802700011"]
4. 208-27-71151 [1] GEAR Komatsu OEM 260 kg. ["SN: 50524-52138"] analogs:["2082771150"]
4. 208-27-71150 [1] GEAR Komatsu OEM 260 kg. ["SN: 50001-50523"] analogs:["2082771151"]
5. 208-27-71210 [2] BEARING Komatsu OEM 9.44 kg. ["SN: 50001-52138"]
6. 208-27-71310 [1] COLLAR Komatsu 2.26 kg. ["SN: 50001-52138"]
7. 208-27-71270 [1] LOCK Komatsu 0.05 kg. ["SN: 50001-52138"]
8. 208-27-71260 [1] LOCK Komatsu 7.17 kg. ["SN: 50001-52138"]
9. 01010-81020 [2] BOLT Komatsu 0.161 kg. ["SN: 50001-@"] analogs:["801014093", "0101051020", "801015108"]
10. 208-27-71170 [1] CARRIER Komatsu OEM 55 kg. ["SN: 50001-52138"]
11. 208-27-71140 [4] GEAR Komatsu OEM 11.85 kg. ["SN: 50001-52138"]
12. 208-27-71710 [4] BEARING Komatsu OEM 0.65 kg. ["SN: 50001-52138"]
13. 21M-27-11260 [8] THRUST WASHER Komatsu OEM 0.24 kg. ["SN: 50001-52138"]
14. 208-27-71250 [4] PIN Komatsu OEM 2.16 kg. ["SN: 50001-52138"]
15. 20Y-27-21290 [4] PIN Komatsu OEM 0.03 kg. ["SN: 50001-@"]
16. 207-27-52270 [1] SPACER Komatsu OEM 0.089 kg. ["SN: 50001-@"]
17. 208-27-71130 [1] GEAR Komatsu OEM 4.1 kg. ["SN: 50001-52138"]
18. 208-27-71290 [1] SPACER Komatsu OEM 0.4 kg. ["SN: 50001-52138"]
19. 208-27-71160 [1] CARRIER Komatsu OEM 15.4 kg. ["SN: 50001-52138"]
20. 208-27-71120 [3] GEAR Komatsu OEM 15.3 kg. ["SN: 50001-52138"]
21. 208-27-71720 [3] BEARING Komatsu OEM 0.22 kg. ["SN: 50001-52138"]
22. 20Y-27-21250 [6] WASHER Komatsu China 0.03 kg. ["SN: 50001-52138"]
23. 21M-27-11240 [3] PIN Komatsu OEM 1.17 kg. ["SN: 50001-52138"]
24. 20Y-27-21280 [3] PIN Komatsu China 0.01 kg. ["SN: 50001-@"]
25. 208-27-71112 [1] SHAFT Komatsu OEM 2.7 kg. ["SN: 50001-52138"] analogs:["2082771111"]
26. 20Y-27-11250 [1] SPACER Komatsu OEM 0.044 kg. ["SN: 50001-@"] analogs:["2052771570"]
27. 04260-01905 [1] BALL Komatsu OEM 0.029 kg. ["SN: 50001-52138"]
28. 208-27-71183 [1] COVER Komatsu 43 kg. ["SN: 50810-52138"] analogs:["2082771182"]
28. 208-27-71182 [1] COVER Komatsu 43 kg. ["SN: 50001-50809"] analogs:["2082771183"]
29. 01010-81235 [16] BOLT Komatsu 0.048 kg. ["SN: 50001-52138"] analogs:["0101051235", "01010E1235", "801015136"]
30. 01643-31232 [16] WASHER Komatsu 0.027 kg. ["SN: 50001-52138"] analogs:["0164371232", "0164381232", "802170003", "R0164331232", "0614331232"]
31. 07049-01215 [2] PLUG Komatsu 0.001 kg. ["SN: 50001-52138"]
32. 20Y-27-31190 [3] PLUG Komatsu 0.07 kg. ["SN: 50001-52138"]
33. 07002-52434 [3] O-RING Komatsu China 0.02 kg. ["SN: 50001-52138"] analogs:["0700242434", "0700052434"]
34. 208-27-61210 [1] SPROCKET Komatsu China 60 kg. ["SN: 50001-@"]
35. 207-27-51311 [26] BOLT Komatsu China 0.222 kg. ["SN: 50001-@"] analogs:["2072751310", "20727K1120", "20727K1130"]
Performance & Operation
Final Driving Installation Precautions
Check that piping and flexible hoses are correctly installed. Ensure correct direction of motor rotation is achieved. Check for leakage from all motor parts. Ensure the system operates within specified working temperature range. Verify pressure operates within specified parameters.
Troubleshooting - General Precautions
  • If abnormal operation of the Track Drive Motor occurs, inspect all working circuit elements that could affect motor performance
  • If disassembly is required, perform in a clean environment to prevent missing or broken components during reassembly
  • Handle internal hydraulic components with care during disassembly as they are precision manufactured and susceptible to irreversible damage
Diagnosis & Maintenance
  • If motor produces unusual sounds, check oil level by unscrewing case drain plug. Add oil if needed and bleed trapped air from circuit
  • Check oil quality for impurities - replace and maintain clean oil to extend Track Drive Motor lifespan
  • If abnormal operation persists, check pressure throughout work circuit to assess potential motor breakdown
Komstau PC450-7 PC450-8 Excavator Travel Gearbox 5 Komstau PC450-7 PC450-8 Excavator Travel Gearbox 6 Komstau PC450-7 PC450-8 Excavator Travel Gearbox 7
Our Stock & Capabilities
We maintain over 4000 square meters of three-dimensional warehouse space and more than 2000 square meters of outdoor warehouse facilities. This ensures sufficient inventory levels and faster response to customer requirements. Fast delivery is our competitive advantage.
Komstau PC450-7 PC450-8 Excavator Travel Gearbox 8 Komstau PC450-7 PC450-8 Excavator Travel Gearbox 9
Frequently Asked Questions
What products do you provide?
We supply digging final drive and swing drive motors, reducer gearboxes, and their component parts for excavators.
What if there are issues with the goods?
We stand behind our product quality. If issues arise, please provide pictures or video documentation. After confirmation, return the goods and we will provide the correct replacement item.
Can I order samples for testing?
Yes, sample orders are available for testing and evaluation.
How do I place an order?
Provide the model and quantity you require, and we will issue a proforma invoice. Goods are prepared after payment receipt, with preparation time depending on order content.
Do you have your own factory?
Yes, we operate our own factory with 22 years of production experience in the excavator gear industry.
Tags: 

356mm Excavator Travel Gearbox  

Hitachi Excavator Travel Gearbox  

Zaxis200 Excavator Travel Gearbox

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