R1100DS 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
  • DUPLEX-OPTION: Exchange from jaw and impact crusher in shortest time
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 in
Rotor: 4 hammers
Crusher drive: hydrostatic
Rotor speed: stepless adjustable
Swing beams: 2 (individually adjustable) 
Gap adjustment fully hydraulic
Drive unit: TIER3a/TIER4f engine
Pre-screen: vibrating (to avoid blockages)
Transport dimensions & Weight R1100DS: Length: 13,30 m / 43.7 ft
Width:     2,75 m /   9.1 ft
Height:    3,40 m / 11.2 ft
Weight: 33,40 t  / 73,700 lbs

Basic Equipment

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

Optional Screening SystemSiebsystem

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: 15,70 m / 51.6 ft
  • Width:     2,99 m /   9.9 ft
  • Height:    3,40 m / 11.2 ft
  • Weight: 37,60 t  / 82,900 lbs

DUPLEX-System: One machine - unlimited possibilities!


Within a few hours the track mounted crushing plant R1100DS can be changed from an impact to a jaw crusher (R1200D) - and vice versa. Therefore the plant can be optimized to the different requirements of the feeding material and guarantees a versatile operation.

Both crusher units are installed fully hydraulically and based on the same basic chassis. The hydrostatic drive system allows a clockwise or anti-clockwise operation of the crusher. So it is possible to install both
crushing units on the same basic frame.

Product Videos

R1100DS crushing demolition debris at Screenmasters in Australia

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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 Prallbrecher R1100S Kalksteinbruch / Impact Crusher Limestone Quarry

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Rockster Demo Show USA 2017

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Rockster R1100 - Demolition Debris

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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 R1100 in Granite application

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Rockster R1100 in Gravel operation

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

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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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Rockster R1100 Basalt / Basalte (english titles)

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Rockster Impact crusher / Prallbrecher Animation

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Rockster Recycler Coal Mining

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Kormann Rockster Recycler bauma 2016 • Messe-TV

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Rockster R1100DS Prallbrecher Impact Crusher Walkaround & Interview Steinexpo

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Job Stories

  • R1100DS In The Historic Mardin

    The impact crusher R1100DS shows its strengths in the largest limestone quarry in the province of Mardin in South-East Turkey crushing limestone with edge lengths of up to 700mm to 0-35mm final grain for the use in road construction.

  • Current Rockster Mission: More Carebbean Feeling

    Rockster’s R1100D working in Bermuda where they build a new airport terminal. This job included crushing ~ 100,000 cubic yards of excavated material, which mainly consisted of a sandy coralline mixture with high strength concrete from the taxiways.

  • Recycling of 100,000 Tonnes of Highway Concrete

    5,000 tonnes of concrete per week are processed with Rockster's R1100D and crushed to high quality 0-32mm final grain. This material is reused for stabilization and fillings in road construction.

  • Grand Rockster Live Demo – Showing Wide Variety

    Contractors, landscapers, construction/concrete or aggregate recycling and road building companies could check out the performance of Rockster's portfolio.

  • The Rockster Duplex-System: Best Investment Thanks to Universal Use

    By using the patented Rockster DUPLEX system with jaw and impact crusher on one basic machine, the Casaccia gravel quarry at the base of the ‘Maloja Pass’ in Graubünden (Switzerland) can quickly and efficiently meet the diverse requirements of its customers.

  • 22nd of April: International Earth Day

    International Earth Day is celebrated on 22nd of April to encourage awareness for the balance of economic, social and environmental needs of present and future generations of humanity.

  • Rockster's most powerful mobile impact crusher - R1100DS with Duplex System and Double-functional Return / Stockpile Belt

    At the BAUMA, ROCKSTER presents R1100DS, its most powerful mobile impact crusher with the state-of-the-art emission technology

On stock & second hand machines

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Kormann Rockster Recycler GmbH
Wirtschaftszeile West 2
A-4482 Ennsdorf