Belparts Excavator M2X146B-CHB-10A-33 EC240B VOE14500382 Swing Motor For Volvo

Belparts excavator M2X146B-CHB-10A-33 EC240B VOE14500382 swing motor for volvo

Troubleshooting and Repair

Common Issues & Solutions

1. Excessive Track Wear

   • Cause: Misalignment, improper tension, or abrasive terrain.

   • Fix: Realign sprockets/idlers. Replace worn bushings and pads.

2. Final Drive Failure

   • Symptoms: Unusual noise, fluid leaks.

   • Repair: Disassemble the drive. Inspect gears for pitting. Replace seals and refill with ISO VG 68 oil.

3. Loose Track Links

   • Diagnosis: Visible gaps between links or abnormal vibration.

   • Action: Tighten track bolts to spec. If pins/bushings are worn, replace the entire link section.

4. Hydraulic Motor Malfunction

   
   

   • Check: Test motor pressure (min. 250 bar).

   • Solution: Clean or replace clogged filters. Rebuild the motor if internal leakage is detected.

   • 
     

   R220-9	39Q6-11100
   R170W-7	31N6-10160
   R250LC-7	31N7-10180
   JS240	925266
   E345	225-4505
   JS220	20/925315
   EC240	14550094
   R290LC-7A	R290LC-7A 31E9-01052
   JCB220	JRC00007
   ZX120-3	9177550
   E345	2966253

   • 
     

GZ Yuexiang Engineering Machinery Co., Ltd.

GZ Yuexiang Engineering Machinery Co., Ltd, is a foreign trade company integrating development, sales, procurement, warehousing, transportation and service. Founded in September 2013, we have more than twelve years of experience in machinery trade.

Our main products are Excavator Hydraulic Spare Parts, Hydraulic Main Pump, Swing Motor, Travel Motor, Final Drive Ass'y, Swing Device Ass'y, Swing Gearbox, Travel Gearbox, Gears, Regulators, Relief Valve, Fan Motor and other hydraulic items with genuine and aftermarket quality. Until now, our products have been exported to more than 198 countries and regions, spreading all over the Middle East, Southeast Asia, Africa, North America, South America, Europe and Oceania with our own brand "Belparts", which is highly praised by foreign customers and enjoys a high reputation.

In the future, to practice our company culture “DO BETTER FOR TOMORROW ”, we will strive to learn more professional knowledge about machinery parts and increase our procurement and sales experience to provide customers with better products and services! What’s more, we will devote to develop a more broad business space together base on long-term, friendly, mutually beneficial and win-win business relations.