Hitachi Mining Excavator & exhaust
Exhausts & Mufflers



Hitachi is an Original Equipment Manufacturer (OEM) of heavy mobile machinery and industrial solutions, catering to the mining industry since 1979. Minetek optimises and attenuates Hitachi exhausts and mining equipment, enabling huge reductions in machine sound emissions and noise output. From surface mining machinery to underground mining equipment, Minetek can attenuate any diesel machinery; from haul trucks to excavators, drills to loaders and more.  


Hitachi Exhausts & Replacement Mufflers


Minetek manufactures sound attenuation and replacement exhausts for Hitachi mining equipment with noise-cancelling and sound-reduction properties. We understand the importance of high-quality replacement Hitachi exhausts and the impact machine noise has on operations and production. That is why Minetek provides an extensive selection of machine noise reduction solutions across a range of OEM models, including Hitachi, Liebherr, Caterpillar and Komatsu equipment. Minetek’s comprehensive sound reduction solutions assist mine sites to operate 24/7 without exceeding or breaching regulatory noise levels and restrictions.  

Each element of our sound-reducing Hitachi exhausts is specifically engineered with sound absorption materials effective that effect the acoustic frequency. The mixing and matching of these elements determined by our acoustic engineers underpin Minetek’s Hitachi muffler design. With innovative technology and simulation programs, our Hitachi-engineered exhausts can target specific frequencies, including noise-cancelling and balanced tubing.  


Hitachi Dump Trucks – Rigid & Articulated  

Hitachi’s Dump Trucks are available in both rigid and articulated variations, used to transport resources along pre-determined mine runs. Featuring a high load capacity.


  • EH3500 
  • EH4000 
  • EH5000  
  • B30E 
  • B40E 
  • B45E 
  • B50E 
  • B60E 
Hitachi Mining Excavator & exhaust


Hitachi Mining Excavators  

Hitachi’s extensive range of Mining Excavators is among the toughest excavators around, delivering top performance, versatility, and fuel efficiency. Built to withstand harsh working conditions whilst operating with optimum productivity.  


  • EX1900 
  • EX2500 
  • EX3600 
  • EX5600 
  • EX8000 

Hitachi Wheel Loaders 

Hitachi’s range of Wheel Loaders are customisable with various configurations available for any application. Wheel Loaders are popular among surface mining machinery, used to transport large volumes of material at an efficient speed.  


  • ZW140 
  • ZW150 
  • ZW180 
  • ZW220 
  • ZW250 
  • ZW370 
  • ZW550


At Minetek, we understand that airflow and back pressures are critical on Komatsu machinery. With Minetek you can be confident you are getting the best possible sound-reduction products and Komatsu exhausts on the market.  

Technical Enquiry


Sales Enquiry


Our evaporators are still performing flawlessly and working absolutely great. They have been running 24/7 without a single hiccup. Thanks again!”

Klondex Mines Process Maintenance Planning Manager

We found the MINETEK WATER team listened and supported our situation with helpful guidance and advice to layout the evaporator pipework maximising their efficiency. I would highly recommend the units to others needing a cost effective solution to excess water.”

Osborne Gold Mine Superintendent Environment

We have utilised MINETEK for a number of sound attenuation projects in the Hunter Valley and have formed an excellent relationship with Glencore over many years. MINETEK understand our industry and always provide a solid and professional commitment to meeting our goals and objectives."

Glencore International AG Global HME Category Manager

We are always looking at new innovations and technologies that will benefit both us and our clients. Minetek has been able to display that with the use of their modern ventilation technology, where we can look to see production increases through faster re-entry times and reduced capital costs in the total life of the development, delivering value to both us and Mincor.

Pit N Portal CEO

We have placed some difficult demands upon MINETEK. These demands are never an issue, and are met with the enthusiasm and professionalism we have grown to expect from the MINETEK team.

Liebherr Australia Mining Manager
Resource Centre​