R1100S Track-Mounted Impact Crusher


  • Vibration feeder with load dependent speed regulation (adjustable by remote control)
  • Continuous, fully hydraulic gap adjustment (electronic display)
  • Easy and intuitive multi function display
  • Unique double-functional return belt system
  • Hydraulically lowerable screenbox for easy change of screens and maintenance
The mobile crushing plant R1100S is based on Rockster's hydraulic concept and guarantees profitable and flexible recycling of asphalt, concrete and any kind of demolition debris. Moreover it's equipped with a heavy duty rotor and therefore also ideal for applications in natural stone.

This impactor guarantees increased ease of use thanks to the intuitive multifunction display, a hydraulic gap adjustment, as well as an automatic, continuous control of the conveying speed. The versatile adjustment options ensure excellent final grain quality.

The optional screening system is the perfect option to ensure 100 % defined final grain.


Technical Details

Inlet opening: 1100 x 720 mm / 44" x 29"
Rotor: 4 hammers
Crusher drive: Hydrostatic
Rotor speed: Stepless adjustable
Swing beams: 2 (individually adjustable) 
Gap adjustment: Fully hydraulic
Drive unit: Tier 3A - Stage IIIA / Tier 4 Final / Stage V engine
Pre-screen: Vibrating (to avoid blockages)
Transport dimensions & Weight R1100S: Length: 13,60 m / 44'8"
Width:     2,75 m / 9'1"
Height:    3,20 m / 10'6"
Weight: 32,90 t /   72,600 lbs

Basic Equipment

  • Feed hopper (Hardox)
  • Vibration feeder with 2-step pre-screen
  • Adjustable bypass chute (main/side conveyor)
  • Magnetic separator
  • Crusher overload protection
  • Sound-insulated engine housing
  • Dust suppression
  • Radio remote control
  • Electronic control with color display

Optional Screening System

Screenbox RS114 & double functional return/stockpile belt RB95

The optional screening system - consisting of the compact circular vibrating screen RS114 in combination with the patent protected double-functional return/stockpile belt RB95 - is the perfect option to ensure 100% defined final grain.

RS114 Screenbox

  • For producing defined final grain (depending on mesh sizes)
  • Screen surface: ~ 4,2 m² / 45.2 ft²
  • Screenbox hydraulically lowerable for easy change of screens and quick maintenance

RB95 Double Functional Return/Stockpile Belt

  • For returning the material back to the feed hopper or stockpile it for receiving a further final fraction

Transport dimensions & Weight R1100S+RS114+RB95

  • Length: 15,80 m / 51'10"
  • Width:     2,99 m / 9'10"
  • Height:    3,20 m / 10'6"
  • Weight: 37,10 t /   81,800 lbs

Product Videos

Rockster R1100DS Impact Crusher / Prallbrecher

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Rockster R1100 & Rockster RST18

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Reportage about Rockster / Reportage über Rockster - LT1

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Mobile Crusher & Track-mounted Stacker / Mobiler Prallbrecher & Raupenmobiles Haldenband

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Impactor - Rockster R1100DS Impactor in operation crushing glass down to 7mm

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Mobiler Prallbrecher / Mobile Impact Crusher R1100DS Asphalt-Recycling

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Rockster for Earth Day 2018

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ROCKSTER RVB1700 Windsichter / AirBlower

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R1100S Rockster Impact Crusher - limestone quarry

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Rockster R1100DS Prallbrecher Impact Crusher Walkaround & Interview Steinexpo

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Kormann Rockster Recycler bauma 2016 • Messe-TV

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Rockster R1100DS-R1200D Duplex: Use Impact & Jaw Crusher / Einsatz Prallbrecher Backenbrecher

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Rockster Demo Show USA 2017

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R1100DS crushing demolition debris at Screenmasters in Australia

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Duplexumbau von R1200D auf R1100D / DUPLEX exchange R1200D to R1100D

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Rockster Impact Crusher Change of Blow Bars / Prallmühle Schlagleistentausch

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Rockster Prallbrecher R1100S Kalksteinbruch / Impact Crusher Limestone Quarry

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Rockster R1100DS Impact Crusher Demolition Debris / Prallbrecher Bauschutt

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Rockster R1100D Crushing Concrete / Autobahnbeton brechen

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Rockster Recycler Coal Mining

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Rockster Impact crusher / Prallbrecher Animation

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Rockster R1100 Basalt / Basalte (english titles)

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Rockster R1100 - Demolition Debris

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Rockster R1100 in Granite application

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Rockster R1100 in Gravel operation

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Rockster R1100 in operation with Shale

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Rockster R1100 Beton / Concrete (english titles)

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Rockster R1100 RTS615 Kalkstein/Limestone (english titles)

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Job Stories

  • From demolished concrete to recycled and reusable aggregate

    Demolition of concrete structures contains a large portion of high-quality building materials that can be recycled. To return these resources, the demolition is first processed in recycling plants such as mobile crushers, so that it can then be returned to the building material cycle as recycled aggregate. Dr. Sonnenberg from the magazine "Beton" explains in an interesting and descriptive report how concrete is processed, what's important to take care of and how it can then be used again as a building material.

  • Reliability. After 11 years of quality crushing with R900, it’s time for a larger Rockster impactor.

    Reliability pays off. The Slovenian construction company AGM Nemec has been a satisfied Rockster R900 customer for almost a decade and, thanks to up-and-coming business, has now invested in the next impactor - the track-mounted mobile impact crusher R1100S.

  • What to do with millions of tons of demolition debris in Greater Paris?

    The new Supermétro is a megaproject in the French capital, the tunnel boring machines are massively pumping up soil and rocks and the rubble from old buildings has to be processed. To conserve natural resources and create an efficient material cycle, construction waste and old asphalt are recycled using a Rockster R1100S impact crusher.

  • When the quality speaks for itself, it’s easy to buy an impactor R1100 again

    Thanks to the excellent performance of their R1100D impact crusher, which was acquired in 2016, company “Mayrhofer Erdbewegungen GmbH” from Neumarkt am Wallersee (Salzburg) purchased the advanced impactor model R1100S from Rockster Austria International GmbH.

  • The Impact Crusher R1100S in long-term use in Turkey

    Over 9000 operating hours with an average performance of 150 tonnes per hour (170 st/h).
    The Rockster R1100S proves itself every day in road construction in the Turkish province of Gaziantep.
    And that to the complete satisfaction of the customer.

On stock & second hand machines

  • R1100S Track-Mounted Impact Crusher - Used Machine

    incl. Screenbox RS114 and Return-/Stockpile Belt RB95, CAT STAGE5 engine, 2020, 150h


    incl. Screenbox RS114 and Return-/Stockpile Belt RB95, CAT Tier 5 engine, 280kW

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Rockster Austria International GmbH
Matzelsdorf 72
4212 Neumarkt i. M. - AUSTRIA