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komatsu exhausts mining machinery
Exhausts & Mufflers



Komatsu is an Original Equipment Manufacturer (OEM) of equipment, technologies, and services, catering to the mining industry for the past 100+ years. Minetek optimises and attenuates Komatsu’s mining equipment, machinery, and exhausts, helping to reduce overall noise and sound power levels. From surface mining equipment to underground mining machinery, Minetek can attenuate any diesel machinery; from haul trucks to excavators, drills to loaders and more.


Komatsu Exhausts  


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

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


Komatsu Dozers 


Komatsu Dozers are ideal for pushing copious amounts of material, engineered to be the workhorse of your fleet. Designed to achieve production levels demanded by mining companies, Komatsu Dozers are powerful machines used for grading and slot dozing.  

  • D85 
  • D155 
  • D375 
  • D475 


Komatsu Haul Trucks 

A Komatsu Haul Truck is engineered to meet the demands of mine operations, carrying large volumes of materials from ore to waste around the mine site. 


  • HD405 
  • HD405 
  • HD605 
  • HD730E 
  • HD785 
  • HD830E 
  • HD930E 
  • HD980E 
  • HD1500 

Komatsu Excavators 

Komatsu’s Mining Excavators are powerful and productive, helping sites achieve operational efficiency. Suitable for various metalliferous applications with an exceptionally low running cost, high productivity and efficient loading. 


  • PC3000-6 
  • PC3400-11 
  • PC4000-11 
  • PC5500-6 
  • PC7000-11 
  • PC8000-6 


komatsu exhausts mining machinery


Komatsu Wheel Loaders 

Komatsu’s Wheel Loaders are designed with versatility and efficiency in mind. Operating for prolonged periods with ample payload options, ensuring the application and requirements match your Komatsu Wheel Loader machine.  


  • WE1350 
  • WE1850 
  • WE2350 

Komatsu Blasthole Drills 

Komatsu’s Rotary Blasthole Drills offer ample torque and bit loading, among the toughest mining conditions and locations worldwide. With a powerful pulldown, rugged design, strong hydrostatic propel, superior manoeuvrability and excellent operator visibility for all onsite drilling and blasting.  


  • ZT44 
  • ZR77 
  • 320XPC 


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.  

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