800305209 transmission for XCMG XP203 pneumatic-tyred roller
description
Part number: 800305209
Part name: transmission
Unit name: transmission system
Applicable Models: XCMG XP203 pneumatic-tyred roller
| Number | Parts Name | Quantity | Material Encoding |
| 1 | SHELL | 1 | |
| 2 | RETAINING RING | 2 | 860143505 |
| 3 | DIPSTICK | 1 | 860143506 |
| 4 | SEALING GASKET | 1 | 860143517 |
| 5 | COVER PLATE | 1 | 860143516 |
| 6 | BOLT | 12 | 860143515 |
| 8 | BACK COVER | 1 | |
| 9 | SEALING GASKET | 1 | |
| 10 | GUARNIZIONE COMBINATA | 1 | 860143504 |
| 11 | OIL DRAINAGE PLUG | 1 | 860143503 |
| 12 | GUARNIZIONE COMBINATA | 2 | 860143502 |
| 13 | FILLING PLUG | 2 | 860143501 |
| 14 | CIRCLIP | 1 | 860143522 |
| 15 | SPACER RING | 2 | 860143521 |
| 16 | ROLLER | 19 | |
| 17 | FIRST AXIS | 1 | 860520163 |
| 18 | BEARING | 2 | 860519457 |
| 19 | RETAINING RING | 1 | 860519458 |
| 20 | CIRCLIP | 1 | 860143519 |
| 21 | OIL SEAL ASSEMBLY | 1 | 860143499 |
| 22 | SEALING GASKET | 1 | 860143500 |
| 23 | FIRST SHAFT BEARING COVER | 1 | 860143498 |
| 24 | WASHER 12 | 8 | 860123356 |
| 25 | BOLT | 8 | 860143496 |
| 26 | BOLT | 5 | 860143583 |
| 27 | SPRING WASHER | 23 | 860141788 |
| 28 | LIFTING ARM | 2 | |
| 29 | REVERSE SIGNAL SWITCH | 1 | 860515757 |
| 30 | ROUND PIN | 2 | 860143571 |
| 31 | BOLT | 11 | 860519479 |
| 32 | SHIFT FORK | 1 | 860519480 |
| 33 | SHIFT FORK | 1 | 860519481 |
| 34 | SPRING PIN | 5 | 860143566 |
| 35 | VARIABLE SPEED GUIDE BLOCK | 1 | 860519483 |
| 36 | SHIFT FORK SHAFT | 1 | 860519484 |
| 37 | MOLLA | 3 | 860515766 |
| 38 | BALL | 3 | 860143581 |
| 39 | SHIFT FORK SHAFT | 1 | 860519487 |
| 40 | SHIFT FORK SHAFT | 1 | 860519488 |
| 41 | VARIABLE SPEED GUIDE BLOCK | 1 | 860519489 |
| 42 | SHIFT FORK | 1 | 860519490 |
| 43 | BOLT | 3 | 860143572 |
| 44 | INTERLOCK PIN FOR SELF | 1 | 860143577 |
| 45 | INTERLOCKING BLOCK | 2 | 860143575 |
| 46 | SCREW PLUG | 1 | 860143582 |
| 47 | COVER | 1 | 860519495 |
| 48 | BLOCKING COVER ASSEMBLY | 6 | 860143594 |
| 49 | SECOND AXIS | 1 | 860519497 |
| 50 | ANTI-ROTATION PIN | 1 | 860519498 |
| 51 | OIL SEAL ASSEMBLY | 2 | 860143509 |
| 52 | SPACER SLEEVE | 1 | |
| 54 | DUST COVER ASSEMBLY | 1 | 860143511 |
| 55 | FLANGE | 1 | |
| 56 | O-RING | 1 | |
| 57 | LOCK NUT | 1 | 860143514 |
| 58 | THRUST WASHER | 1 | 860143551 |
| 59 | BUSH | 1 | 860143549 |
| 60 | ROLLER BEARING | 2 | 860143547 |
| 61 | SPACER SLEEVE | 1 | 860143548 |
| 62 | REVERSE TWO SPEED GEAR | 1 | 860519508 |
| 63 | CONE | 2 | 860519509 |
| 64 | SYNCHRONOUS RING | 3 | 860519510 |
| 65 | BUCKET TOOTH | 2 | |
| 66 | ROLLER | 9 | |
| 67 | CUSCINETTO | 9 | |
| 68 | MOLLA | 9 | 860519514 |
| 69 | TOOTH SEAT | 1 | |
| 70 | REVERSE SPEED GEAR | 1 | 860519516 |
| 71 | ROLLER BEARING | 2 | 860143543 |
| 72 | SPACER SLEEVE | 1 | 860143544 |
| 73 | ROLLER BEARING | 2 | 860143539 |
| 74 | SPACER SLEEVE | 1 | 860519520 |
| 75 | FIRST SPEED GEAR | 1 | 860519521 |
| 76 | CONE | 2 | 860143535 |
| 77 | FIRST AND SECOND SPEED SYNCHRONIZERS OF SYNCHRONOUS RING | 2 | 860143536 |
| 78 | SYNCHRONIZER ASSEMBLY | 1 | 860575477 |
| 79 | BUCKET TOOTH | 1 | |
| 80 | SECOND SPEED GEAR | 1 | 860519526 |
| 81 | ROLLER BEARING | 2 | 860143532 |
| 82 | ANELLO DI SICUREZZA | 1 | 860143530 |
| 83 | BUSH | 1 | 860143531 |
| 84 | THRUST WASHER | 1 | 860519530 |
| 85 | OUTER RING | 1 | 860143529 |
| 86 | SEMICIRCLE RETAINING RING | 2 | 860143528 |
| 87 | ROLLER BEARING | 2 | 860143526 |
| 88 | SPACER SLEEVE | 1 | 860143527 |
| 89 | THIRD SPEED GEAR | 1 | 860519535 |
| 90 | TOOTH SEAT | 1 | |
| 91 | ANELLO DI SICUREZZA | 1 | |
| 92 | RIVET | 3 | |
| 93 | CIRCLIP | 1 | 860143525 |
| 94 | SHIFT ARM | 1 | |
| 95 | SEAL GP-TOP COVER | 1 | 860519541 |
| 96 | O-RING | 1 | 860143599 |
| 97 | SHIFT SHAFT | 1 | |
| 98 | GEARSHIFT PADDLES | 1 | 860143585 |
| 99 | LARGE PLUG | 2 | 860143586 |
| 100 | LARGE SPRING | 2 | 860143587 |
| 101 | THRUST COLUMN | 1 | 860143590 |
| 102 | HEAD COVER | 1 | 860519546 |
| 103 | GUARD PLATE | 1 | 860143598 |
| 104 | CROSS HEAD SCREW | 2 | 860143597 |
| 105 | SELECTOR LEVER | 1 | |
| 106 | STOP BOLT | 1 | |
| 107 | THRUST COLUMN | 1 | 860519551 |
| 108 | BOLT | 4 | 860519444 |
| 109 | O-RING | 1 | 860143603 |
| 110 | SHAFT ELASTIC CIRCLIP | 1 | 860143601 |
| 111 | SELECTOR SHAFT | 1 | |
| 112 | SELECTOR ARM | 1 | 860143591 |
| 113 | RONDELLA | 1 | 860519556 |
| 114 | BOLT | 1 | 860143592 |
| 115 | BALL | 1 | 860519558 |
| 116 | NEUTRAL SIGNAL SWITCH | 1 | 860515839 |
| 117 | BALL | 2 | 860519559 |
| 118 | SMALL SPRING | 1 | 860143606 |
| 119 | SMALL SPRING | 1 | 860515841 |
| 120 | SMALL SCREW PLUG | 1 | 860515842 |
| 121 | CYLINDRICAL ROLLER BEARING NJ310E | 1 | 860143552 |
| 122 | TRANSMISSION GEAR | 1 | 860519563 |
| 123 | THREE SPEED GEAR | 1 | 860519564 |
| 124 | INTERMEDIATE SHAFT GEAR | 1 | 860519565 |
| 125 | CYLINDRICAL ROLLER BEARING NUP311ENR | 1 | 860519566 |
| 126 | RETAINING RING | 1 | 860519567 |
| 127 | LOCKING PLATE | 1 | 860143554 |
| 128 | LOCK NUT | 1 | 860143555 |
| 129 | CLUTCH RELEASE BEARING AND SEAT ASSEMBLY | 1 | 860143492 |
| 130 | WASHER | 14 | 860141858 |
| 131 | RELEASE FORK | 1 | 860128551 |
| 132 | SPRING ROUND PIN | 2 | |
| 133 | KEY | 1 | 860143491 |
| 134 | SEPARATION FORK | 1 | |
| 135 | BUSH | 2 | 860143488 |
| 136 | SEPARATION ARM | 1 | |
| 137 | SPRING WASHER | 8 | 860143495 |
| 138 | BOLT | 8 | 860519578 |
| 139 | OIL FILLING PIPE ASSEMBLY OF RELEASE BEARING SEAT | 1 | 860143493 |
| 140 | COVER PLATE | 1 | 860519587 |
| 141 | WASHER 6 | 4 | 860141801 |
| 142 | BOLT | 4 | 860143486 |
| 143 | CLUTCH HOUSING | 1 | 860143483 |
| 144 | CLUTCH HOUSING VENT COVER | 1 | 860143484 |
| 145 | ROLLER BEARING | 2 | 860143558 |
| 146 | SPACER SLEEVE | 1 | 860143559 |
| 147 | REVERSE IDLER SHAFT | 1 | 860519593 |
| 148 | LOCKING PLATE | 1 | 860143562 |
| 149 | BOLT | 1 | 860519595 |
| 150 | ANELLO DI SICUREZZA | 1 | 860143556 |
| 151 | O-RING | 2 | 860515875 |
| 152 | REVERSE IDLER | 1 | 860519598 |
FAQ
1. What is the core function of 800305209 transmission?
It transmits engine power to the driving axle, adjusts torque and speed rationally, realizes forward, reverse and speed shifting, and ensures normal driving and operation of the roller.
2. What performance advantages make it suitable for roller working conditions?
It has strong resistance to vibration and impact, reasonable gear ratio layout, good heat dissipation performance, and can adapt to long-term continuous compaction operation.
3. Can this transmission be directly installed without additional modification?
Yes. The mounting base, input/output flange and connection dimensions are completely designed to original factory standards, supporting direct installation and use.
4. What faults will be caused by abnormal wear or internal damage of the transmission?
It will lead to weak climbing, slipping, abnormal noise, difficulty in shifting, oil leakage and even complete loss of power output.
5. When does the transmission need to be replaced or overhauled?
Replacement is required when there is serious internal wear, gear damage, inability to shift, continuous oil leakage, or power failure that cannot be repaired.
6. How does this transmission improve construction efficiency?
Stable power output and smooth shifting ensure stable speed during compaction, avoiding frequent speed fluctuations and ensuring construction quality and efficiency.
7. What daily maintenance can extend its service life?
Regularly check oil level and quality, replace lubricating oil on time, avoid overloading operation, prevent oil leakage and keep the transmission surface clean.
advantages
1. We supply both original and aftermarket products for you
2. From the manufacturer to the customer directly, saving your cost
3. In Time Delivery Time, with competitive shipping cost
4. Stable stock for normal parts
5. Professional and on time after service
warehouse
We have built four spare parts warehouses in Xuzhou, Jining, Kunshan and Changsha to provide customers from all over the world with a variety of high-quality spare parts. We can basically ship self-provided spare parts within three days after confirming the order. If the spare parts need to be adjusted or processed, they will be shipped within 7-30 days.
our warehouse

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