Integrated Noise & Dust Reduction Cooling System
iNDR is Kobelco’s exclusive cooling system for hydraulic excavators. The system is designed to meet:
- Lower noise requirements for industrial equipent
- Improves cooling capacity for modern engine systems
- Ensure compact dimensions of the machine
- Contribute to easy radiator cleaning
The challenge: Reduce noise by 10dB. The Result: After 6 years of development Kobelco achieved their target of Ultra Quiet Operation.