CAT320B 330B 345 355D E200B Travel Motor Spare Parts
TUNWAY offers reliable One-Stop Solution for High-Quality Excavator Parts and Construction Machinery Parts:
- Covers Excavators, Wheel Loaders, Bulldozers, Backhoe, Motor Grader, Crane, Truck Mixer, Industrial Machinery, Mining Machinery, etc.
- Specializing in Hydraulic Parts, Diesel Engine Parts, Gearbox Reducer Parts, and Electrical Parts.
- Strict Quality Control for Every Parts.
- Factory Direct Pricing for Big Saving.
- Professional Service & Expert Support.
- Warranty Guarantee.
- Worldwide Fast & Reliable Delivery.
Product Details
| CAT320B 330B 345 355D E200B Travel Motor Spare Parts | |||
| No. | Part Name | Quantity | Part No. |
| 1 | CYLINDER BLOCK | 1 | |
| 2 | VALVE PLATE | 1 | |
| 3 | PISTON | 9 | |
| 4 | RETAINER PLATE | 1 | |
| 5 | THRUST PLATE | 1 | |
| 6 | SWASH PLATE | 1 | |
| 7 | DRIVE SHAFT | 1 | |
| 8 | BEARING | 1 | |
| 9 | SEAL KIT | 1 | |
Tunway Supplies Other Series Main Hydraulic Pumps and Rebuild Spare Parts
• Caterpillar excavator series hydraulic main pump and motor models
1. SPK10/10 for E180, E200B
2. SPV10/10 for MS180-3, MS180-8, EL240
3. VRD63 for E110B, E120B
4. AP12 for E320, E315
5. A8VO107 for CAT320B, CAT300L, CAT325L
6. A8VO160 for CAT E330B, E345L
7. CAT12G, CAT14G, CAT15G, CAT16G
• Toshiba series swing motor models
SG02, SG04, SG08, SG15, SG20, MFC series
• Kawasaki series hydraulic pump and motor models
1. K3V series
K3V63DT/BDT, K3V112DT/BDT, K3V140DT, K3V180DT
2. NV series
NV45, NV50, NV64, NV84, NV90, NV111, NV137, NV172, NV237, NV270, NVK45
3. KVC series
KVC925, KVC930, KVC932
4. MX series
MX50, MX150, MX170, MX173
5. M2X series
M2X55, M2X63, M2X96, M2X120, M2X146, M2X150, M2X170, M2X210
6. M5X series
M5X130, M5X160, M5X180
Caterpillar Excavator Spare Parts Available Model List
| 205 | 205B | 206 | 211B | 212 | 213 | E213B |
| 214 | 214B | 215 | 215B | 215C | 215D | 219 |
| 219D | 224 | 224B | 225 | 225B | 225D | E229 |
| 229D | 231D | 235 | E235B | E235C | 235D | E245 |
| 245B | 245D | 307 | 311 | 311B | 311C | E311D |
| 311D | 311F | 312 | 312B | 312C | 312D | E312D2 |
| 312E | 312F | 313 | 313FGC | 313GC | 313B | 313C |
| 313D | 313D2 | 313D2GC | 313F | 314C | 314D | 314E |
| 314F | 315 | 315GC | 315B | 315C | 315D | 315F |
| 316E | 316F | 317 | 317B | 318B | 318C | 318D |
| 318D2 | 318E | 318F | 319C | 319D | 320 | 320GC |
| 320B | 320C | 320D | 320DGC | 320D2 | 320D3 | 320E |
| 320F | 320N | 321B | 321C | 321D | 322 | 322B |
| 322C | 323 | 323D | 323D2 | 323E | 323F | 324D |
| 324E | 325 | 325B | 325C | 325D | 326 | 326D |
| 326F | 328D | 329D | 329E | 330 | 330GC | 330B |
| 330C | 330D | 330D2 | 330F | 335 | 336 | 336GC |
| 336D | 336E | 336F | 340 | 340D | 340D2 | 340F |
| 345 | 345GC | 345B | 345C | 345D | 349 | 349D |
| 349E | 350 | 352 | 352F | 365B | 365C | 374 |
| 374D | 374F | 375 | 385B | 385C | 390D |
Some Tips about the Hydraulic Pump
The Common Causes of the hydraulic piston pump fails to discharge hydraulic oil, and how to solve the problems.
• Suction port or oil pipe blockage:
Check whether the suction pipeline, filter, and oil tank are blocked by outside objects, and clean the pipes.
• Insufficient hydraulic oil or poor oil quality:
Check whether the oil level is sufficient and whether the oil is contaminated.
Replace the oil with clean oil if necessary.
• Pump body leakage:
Check whether the pump body’s gaskets are aged or damaged.
Replace the damaged gaskets and seals.
• Insufficient suction pressure:
Check whether the vacuum degree at the suction port is too high, and adjust the height of the suction port if necessary.
