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K5V140DTP K3V112DTP
DX300 K5V140DTP-9N01-17T 401-00432 40100432
The maintenance cycle of the hydraulic main pump of Doosan excavator may vary depending on the specific model, usage conditions, workload and manufacturer's recommendations. Generally, the maintenance of the hydraulic system can be divided into daily inspection and periodic maintenance.
1. Daily inspection:
- Before and after each use, the oil level and oil quality of the hydraulic oil should be checked.
- Check for signs of leakage, especially at the connection points near the hydraulic main pump.
- Listen for abnormal noises when the hydraulic system is in operation.
2. Periodic maintenance:
- Hydraulic oil replacement: Hydraulic oil usually needs to be replaced according to the manufacturer's recommendations or after a specific number of working hours, which may be every 1,000 hours or more.
- Filter replacement: Hydraulic oil filters and return oil filters should be replaced regularly to keep the oil clean.
- Check the hydraulic main pump: Check the wear and performance of the hydraulic main pump during the hydraulic system overhaul or according to the manufacturer's maintenance plan.
Bolin Machinery-professional excavator hydraulic pump manufacturer.
DX300 K5V140DTP-9N01-17T 401-00432 40100432
The maintenance cycle of the hydraulic main pump of Doosan excavator may vary depending on the specific model, usage conditions, workload and manufacturer's recommendations. Generally, the maintenance of the hydraulic system can be divided into daily inspection and periodic maintenance.
1. Daily inspection:
- Before and after each use, the oil level and oil quality of the hydraulic oil should be checked.
- Check for signs of leakage, especially at the connection points near the hydraulic main pump.
- Listen for abnormal noises when the hydraulic system is in operation.
2. Periodic maintenance:
- Hydraulic oil replacement: Hydraulic oil usually needs to be replaced according to the manufacturer's recommendations or after a specific number of working hours, which may be every 1,000 hours or more.
- Filter replacement: Hydraulic oil filters and return oil filters should be replaced regularly to keep the oil clean.
- Check the hydraulic main pump: Check the wear and performance of the hydraulic main pump during the hydraulic system overhaul or according to the manufacturer's maintenance plan.
Bolin Machinery-professional excavator hydraulic pump manufacturer.
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