Air Compressors for Dry Bulk Applications
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6x2 and 6x4 Chassis
Oil-free Screw TR20

The Gardner Denver TR20 screw truck mounted compressor is the latest machine to be developed for efficient unloading of dry bulk products from road tankers. TR20 solves the ever increasing challenge of installing a compressor of sufficient capacity for the discharge of a wide variety of products onto six wheel and short wheel base vehicles, with the restrictions of space that legislation and other factors have imposed.

Specifically developed for the Dry Bulk market, the TR20 is designed to discharge all products efficiently, reliably, and quietly. 

1060 m3/hr Flowrate

Quiet by



Customer Benefits

Design Features




The Complete Package

When you purchase a Gardner Denver product, you’re benefiting from a combined 200 years of industry experience and knowledge. We’ve built our reputation on providing high quality, reliable automotive compressors, pumps & blowers so you know, when you choose us, you’re getting guaranteed quality. Your TR20 would be installed at one of Gardner Denver’s leading workshops, ensuring that the high quality customer’s expect from our products is built in to your automotive compressor.



Full Service Capability

Gardner Denver Transport provide a complete aftermarket service offering including access to our extensive network of service centres and engineers. “We keep you moving” is more than just a strap line, it’s our promise. If you break down, we’ll get you into one of our dedicated local service centres and back on the road as soon as possible. To find out more about Gardner Denver Transport’s service offering, view our aftermarket hub, here.