Basic parameters

1. Model: PC30MR
2. Type: Small crawler hydraulic excavator
3. operating weight: about 3.0 tons
4. Engine:
   Model: Komatsu SAA4D95LE-5 (in line with National III emission standards)
   Power: Approx. 22.1 kW (29.6 HP)
5. bucket capacity: standard configuration about 0.1-0.12m ³ (optional bucket of different sizes)
6. digging depth: about 3.1 meters
7. walking speed: about 2.5-4.5km /h
8. tail rotation radius: zero tail rotation design, suitable for narrow space operation.

Performance characteristics

1. Flexibility and applicability:
   Zero-tail rotary design, flexible operation in small Spaces (such as municipal engineering, farmland, indoor).
   Rubber tracks are standard to reduce damage to the ground.
2. Hydraulic system:
   Closed load sensing system (CLSS) for precise operation and fuel efficiency.
   Optional hydraulic quick change joint, easy to switch a variety of accessories (such as crushing hammer, wood grabber, etc.).
3. Driving comfort:
   Open or closed cab (depending on configuration) with adjustable seats and user-friendly controls.
   Low noise design, meet the environmental requirements of urban operations.

Maintenance

1. Regular maintenance cycle:
   Engine oil: Change every 250 hours.
   Hydraulic oil filter: Replace every 500 hours.
   Air filter: Check/clean every 500 hours and replace if necessary.
2. common troubleshooting:
   Slow hydraulic action: Check the hydraulic oil level, filter blockage, or system pressure is normal.
   Difficulty starting the engine: Check whether the fuel filter, battery charge or intake system is blocked.
   Walking weakness: Check track tension, hydraulic motor or drive gear wear.

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