Travel motor assy Hyundai R250LC-9 R250LC-9A R260LC-9S R260LC-9S final drive 31Q7-40150 31Q7-40140 31Q7-40070 39Q7-42100
The excavatortravel motor assembly is a critical component of the machine’s chassis system, responsible for supporting the entire weight and providing mobility. It typically consists of tracks, sprockets, idlers, rollers (carrier and track), and travel motors. The design of the undercarriage directly impacts the excavator’s stability, traction, and operational efficiency. A high-quality undercarriage ensures smooth movement across rough terrain, minimizes slippage and wear, and offers excellent durability for demanding applications in mining, construction, and agriculture.
| PRODUCT DESCRIPTION |
| Model: 31Q7-40150 31Q7-40140 31Q7-40070 39Q7-42100 39Q7-42101 FOR Hyundai R250LC-9 R250LC-9A R260LC-9S RB260LC-9S EXCAVATOR PARTS HYDRAULIC TRAVEL MOTOR Final Drive AFTERMARKET HIGH QUALITY ORIGINAL | Ategory: Walking motor assembly |
| Brand:TQ | Place of Origin:Other Country |
| Condition: Original & Oem | Warranty: 12 months |
| MOQ: 1 pcs | Production Capacity: 1000pcs /Month |
| Standard or Nonstandard: Standard | Payment Term: L/C,T/T, Tradeassurance |
| Delivery Time: 1-3 days (depend on order) | Means of Transport: By Sea, Air or DHL/FEDEX/TNT/EMS |
| Guarantee: We will check and send detailed pictures to buyers for confirmation |
We could supply the rexroth hydraulic pump and motor, also the inner spare parts as below model:
1 A8VO: A8VO55,A8VO80,A8VO107,A8VO160
2,A2FO: A2FO5 A2FO10 A2F12 A2FO16 A2FO23,A2FO28,A2FO32,A2FO45,A2FO56,A2FO63 A2FO80
3,A4VSO: A4VSO40,A4VSO45,A4VSO56,A4VSO71,A4VSO125,A4VSO180,A4VSO250,A4VSO500,
4,A4VG: A4VG28,A4VG45,A4VG50,A4VG56,A4VG71,A4VG125,A4VG180,A4VG250
5,A6V: A6V55,A6V80,A6V107,A6V160,A6V225,A6V250
6,A7V: A7V16,A7V28,A7V55,A7V80,A7V107,A7V160,A7V200,A7V250
7,A8V: A8V55,A8V80,A8V107,A8V115,A8V172
8,A10VSO: A10VSO10,A10VSO18 A10VSO28,A10VSO43,A10VSO45,A10VSO71,A10VSO100,A10VSO140
9,A10VD: A10VD17,A10VD21,A10VD28,A10VD43,A10VD71
10,A11V: A11V50 A11V90 A11V130,A11V145 A11V160,A11V190,A11V250
| Pos. | Part No | Qty | Parts name | Comments |
| *. | 31Q7-40070 | [2] | TRAVEL MOTOR ASSY | |
| *-1. | 31Q7-40150 | [1] | TRAVEL MOTOR | |
| 29 | XKAY-00475 | [1] | COVER-REAR | OLD |
| 29 | XKAY-02334 | [1] | COVER-REAR | NEW |
| *-13. | XKAY-01932 | [1] | SPOOL KIT | |
| N30. | XKAY-01933 | [1] | SPOOL | |
| N31. | XKAY-00478 | [2] | CHECK | |
| N32. | XKAY-00479 | [2] | SPRING | |
| N33. | XKAY-00480 | [2] | PLUG | |
| N34. | XKAY-01176 | [2] | O-RING | |
| 35 | XKAY-00482 | [2] | SEAT-SPRING | |
| 36 | XKAY-00483 | [2] | SPRING | |
| 37 | XKAY-00484 | [2] | COVER | |
| 38 | XKAY-00485 | [2] | SPRING | |
| 39 | XKAY-00486 | [2] | SPOOL | |
| 40 | XKAY-00487 | [2] | BALL-STEEL | |
| 41 | XKAY-00488 | [2] | SPRING | |
| 42 | XKAY-00489 | [2] | PLUG | |
| 43 | XKAY-00490 | [2] | SEAT-SPRING | |
| 44 | XKAY-01177 | [2] | O-RING | |
| 45 | XKAY-00492 | [8] | BOLT-WRENCH | |
| 46 | XKAY-01934 | [2] | RELIEF VALVE ASSY | |
| 46-1. | XKAY-00678 | [1] | PLUG | |
| 46-2. | XKAY-00679 | [1] | GUIDE | |
| 46-3. | XKAY-01412 | [1] | O-RING | |
| 46-4. | XKAY-00680 | [1] | SPRING | |
| 46-5. | XKAY-00681 | [1] | SEAT-SPRING | |
| 46-6. | XKAY-00682 | [1] | SLEEVE | |
| 46-7. | XKAY-00683 | [1] | PISTON | |
| 46-8. | XKAY-01413 | [1] | O-RING | |
| 46-9. | XKAY-00684 | [2] | RING-BACK UP | |
| 46-10. | XKAY-00685 | [1] | POPPET | |
| 46-11. | XKAY-00686 | [1] | SEAT-POPPET | |
| 46-12. | XKAY-01414 | [1] | O-RING | |
| 46-13. | XKAY-00687 | [2] | RING-BACK UP | |
| 46-14. | XKAY-01098 | [1] | SCREW-ADJUST | |
| 46-15. | XKAY-00689 | [1] | NUT-HEX | |
| 46-16. | XKAY-00668 | [1] | O-RING | |
| 47 | XKAY-00494 | [1] | SPOOL | |
| 48 | XKAY-00826 | [1] | GUIDE | |
| 49 | XKAY-01408 | [1] | O-RING | |
| 50 | XKAY-00497 | [1] | RING-BACK UP | |
| 51 | XKAY-01409 | [1] | O-RING | |
| 52 | XKAY-00499 | [1] | RING-BACK UP | |
| 53 | XKAY-00500 | [1] | RING-SNAP | |
| 54 | XKAY-00501 | [3] | PLUG | |
| 55 | XKAY-00900 | [4] | O-RING | |
| 56 | XKAY-00502 | [1] | SPRING | |
| 57 | XKAY-00503 | [1] | SEAT-SPRING | |
| 58 | XKAY-00504 | [1] | PLUG | |
| 59 | XKAY-00505 | [1] | SPOOL | |
| 60 | XKAY-00506 | [2] | ORIFICE | |
| 61 | XKAY-00507 | [2] | ORIFICE | |
| 62 | XKAY-00508 | [3] | PLUG | |
| 63 | XKAY-01410 | [3] | O-RING | |
| 64 | XKAY-00032 | [1] | PLUG | |
| 65 | XKAY-00509 | [4] | PIN | |
| 66 | XKAY-00510 | [1] | PIN | |
| 67 | XKAY-00511 | [8] | SPRING | |
| 68 | XKAY-00512 | [8] | SPRING | |
| 71 | XKAY-00385 | [16] | BOLT-WRENCH | |
| 72 | XKAY-00515 | [1] | PLUG | |
| 73 | XKAY-01096 | [1] | NAME PLATE | |
| 74 | XKAY-00517 | [2] | RIVET | |
| 76 | XKAY-01936 | [2] | ORIFICE | |
| 77 | XKAY-01097 | [AR] | SHIM
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Travel Motor Assy Hyundai R250LC-9 R250LC-9A R260LC-9S R260LC-9S Final Drive 31Q7-40150 31Q7-40140 31Q7-40070 39Q7-42100 Images
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