Archive Title

Pronar Just Made the 20.55 Large Tracked Trommel Even Better

Pronar Just Made the 20.55 Large Tracked Trommel Even Better

4th April 2017

This machine just gets better and better.  The New Pronar 20.55GH Large Tracked Trommel Model has been released.  Listening to customers needs and requests we are excited to offer the new 20.55GH Large Tracked Trommel but with a few additional extras which bring this machine to a whole new level.  This is a large sized trommel, on a track mounted chassis, refined to be the very best machine available.


The 3 New Big Changes

  1. Hydraulically Elevated and/or Declined Chassis

This simple hydraulic adjustment at the front and rear of the machine gives the operator a lot of versatility

  • Changing angle of the drum to incline which makes the material work harder to get out of drum via internal scroll or to assist with a declined angle to make the material travel through the scroll a bit easier when tonnage throughput is required but not necessarily perfection in sieved material.
  • Raising the chassis of the machine to give for better stockpile heights.
  • Raising the chassis to aid with loading machine on to low loader etc.
  • Raising the chassis to allow the machine to load into another machine hopper, or over a wall.  Removing the need to build a platform etc.

2.  Discharge Conveyors increased to 6m long as standard on 20.55 GH Models

The standard 20.55 trommels come with 5m discharge conveyors, the new GH model comes with 6m discharge conveyors, greatly improving stockpile heights and offering unrivalled loading heights for secondary machines.

3.  100mm Wider tracks

Increasing the width of the tracks by 50mm on each side means that the machine is a lot more sturdy on the ground, reducing surface pressure as the load is more dissipated, meaning that the machine will track over much tougher terrain.

Pronar 20.55GH Details [Click for 20.55GH Details]

Pronar 20.55GH Large Tracked Trommel is a large machine with a trommel drum size of 5.5m long x 2m diameter of sieving media, which can be replaced (<10mins) by simply, sliding back hopper hydraulically, opening large side door and lifting out drum. This machine comes with huge incentives over rival machines, Track Mounted chassis, Hydraulically Elevated or Declined Chassis, 6m discharge conveyors as standard, interchangeable drum, pull out engine, better value for money whilst maintaining all the benefits . Automatic greasing, 1 year warranty, cartridge style components, exceptional maintenance benefits and optimum control functions. State of the art hydraulics including Danfoss, Rexroth and Bonfiglioli, Quick release hydraulic couplings, ensuring the customer knows where the money is spent on this machine. The Pronar 20.55GH Large tracked trommel will accept the Doppstadt SM620 trommel drum. This allows the customer to utilise already purchased drums without being tied into a trommel because they have already got drums on the ground for their old machine. It also means that rental of a drum is a lot easier as it cuts out the amount of different company type drums on the market. Generally a trommel drum can be rented for one of these machines for no more than £150 per week. The Pronar 20.55GH Large Tracked Trommel Machine has been designed to compete with Doppstadt SM620, Powerscreen trommel range, Komptech trommel range, Terra Select trommel range and other machines of this type. The Pronar 20.55GH is the latest machine to the market, with all the benefits of other brands, making this machine the most up to date, robust, innovative and affordable machine on the market. Available for rental or sale Give us a call if you would like to buy or rent a new mobile screener in and around London, Bristol, South Wales, or pretty much the whole South UK.

Why Use a Trommel

Reliable, self cleaning and precise

Using a large interchangeable metal drum perforated with required hole size, these machines utilise huge surface area within a small foot print. Trommels consistently produce accurate sizing of almost any waste type, tumbling and sifting the material through while keeping the drum holes clean with a hydraulically foldable brush. Combined with high fuel efficiency, reliability and independent operation, it not only produces top quality material but benefits from very low operating costs.

Pronar Trommels

Quick drum change enables you to change size grade from 5-100mm in moments [<10 min]. Utilising outstanding ergonomics, these machines are not only a luxury to work with but a pleasure to work on, centred around: Movement

Short set up times thanks to simple hydraulically foldable and driven discharge conveyors, these machines can be folded up and ready for transport in under 10 minutes


Large protection doors, swing out engine unit, cartridge style components simple to remove, automatic greasing, 2 years’ warranty [1st year parts and labour, 2nd year parts only] give for a reliable asset.


Interchangeable drums can have square, round or diamond holes depending upon application from 6-10mm thickness with perforations between 8-100mm. These machines can screen any mediums if setup correctly.

Key features

  • Accurate sizing [aperture sizes can be between 5-100mm]
  • Quick and easy drum change
  • Proven, reliable technology
  • Low maintenance
  • High fuel efficiency
  • 6m Long reach conveyors as standard on GH model
  • One-man operation
  • Low operating costs
  • Diesel electric option enable powering for zero indoor emissions
  • 1 year warranty
  • Automatic greasing
  • Hydraulically Elevated and/or Declined Chassis on GH Model

Give us a call or get in touch if you would like to buy, discuss or have a general enquiry about a mobile screener in and around London UK, Bristol, South Wales, or pretty much the whole South UK.

Large Tracked trommel

I didn’t actually realize who he was before I started dating him,” she admitted to bbwsdatewebsites In Style. Most women sent a hello or hi, while some complimented my appearance.