R800 Track-Mounted Jaw Crusher


The mobile track-mounted jaw crusher R800 is the ideal solution for any applications which demand highest requirements to the wear parts.

Beside recycling in Construction and Demolition (C&D) recycling, this robust crusher can perform on the toughest of aggregates in the most abrasive of conditions.

Optional DUPLEX-System:
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 and  the machine can be changed from impact crusher to jaw crusher - and vice versa - in shortest time.

Optional Screening System for Closed Circuit:
The screening system consists of the compact circular vibrating screen RS83 in combination with the return belt RB75 and is the perfect option for the track-mounted R800 jaw crusher to ensure 100% defined final grain.


R800 Rockster Jaw Crusher
Technical Details

Inlet opening: 800 x 500 mm / 36" x 29"
Crushing ratio: 1:8
Crusher drive: Hydrostatic
Gap adjustment: Fully hydraulic
Drive unit: Tier 3A - Stage IIIA / Tier 4 Final - Stage IV / Stage V
Pre-screen: Vibrating (to avoid blockages)
Transport dimensions & Weight R800: Length:    9,60 m / 31'6"
Width:     2,50 m /  8'3"
Height:    3,20 m / 10'6"
Weight:  25,70 t /  56,700 lbs

Transport of R800 jaw crusher due to its optimal dimensions

Screenbox RS83 & return belt RB75

The optional screening system - consisting of the compact circular vibrating screen RS83 in combination with the return belt RB75 - is the perfect option for the track-mounted R800 to ensure 100% defined final product.

RS83 Screenbox

  • Produce defined final product (depending on mesh sizes)
  • Screening surface: ~ 2,2 m² / 23.7 ft²

RB75 Return belt

  • Return the material back to the feed hopper  

Transport dimensions R800 + RS83 + RB75

  • Length: 14,10 m / 46'7"
  • Width:    2,50 m /  8'3"
  • Height:   3,25 m / 10'8"
  • Weight: 29,10 t /  64,200 lbs

The Original Duplex System since 2004
Within a few hours the track mounted crushing plant R800 can be changed from jaw crusher to an impact crusher (R900) - 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 (R80 and R90) 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.

The Original DUPLEX-System (since 2004)

Product Videos

Rockster R800 Granit / Granite (english titles)

Video ansehen

Jaw Crusher R800 of Rockster crushing of Granite

Video ansehen

One Machine - TWO CRUSHERS. Rockster Duplex System R900/R800

Video ansehen

Dostawa i uruchomienie mobilnej kruszarki Rockster R 800 w firmie AUTO-BAU

Video ansehen

Rockster R800 Jaw Crusher 3

Video ansehen

Rockster Mobile Jaw Crusher crushing 280 000 tons of reinforced concrete in Russia

Video ansehen

Rockster RVB1700 Air Blower / Windsifter

Video ansehen

Rockster for Earth Day 2018

Video ansehen

Reportage about Rockster / Reportage über Rockster - LT1

Video ansehen

Дробилка Delta Rockster: вторичный щебень из строительного мусора

Video ansehen

R800 Jaw Crusher processing natural stone/ Raupenmobiller Backenbrecher Natursteinaufbereitung

Video ansehen

Rockster R800 Jaw crusher - concrete / Backenbrecher - Beton

Video ansehen

Job Stories

  • Rockster R800 jaw crusher ensures sustainability in Styria – the green heart of Austria

    Located in Styria, better known as the “green heart of Austria”, Happenhofer Bau GmbH has its recycling center and gravel quarry where construction waste such as brick, concrete, and asphalt as well as gravel are recycled and/or processed. Rockster R800 track-mounted jaw crusher is the latest edition to their fleet and is mainly used to recycle previously mentioned demolition waste as well as to produce an optimal gravel mix (0/70mm) for road-base. At the heart of it all is honest work, sustainability, and green future for all.

  • Jaw Crusher R800 crushes 280,000 m³ highly reinforced concrete on one jobsite in Russia

    On an area of 23,000 m² the old factory buildings of “KOMBINAT” in Voronezh need to be demolished. It is a grand project the new Rockster customer in Voronezh, a domestic private demolition company, which bought a new Rockster jaw crusher R800 in April 2019.

  • 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 R800/R900 DUPLEX System as Ideal Solution for Processing Lead Ore

    The P.B. Mining Company in Tanzania chose the “2-in-1” machine for crushing this highly abrasive rock "Galena" and saving acquisition, wear and transport costs by using the DUPLEX-system.

  • Rockster DUPLEX system: Crushing hard river gravel in the Colombian jungle

    Hard test for the DUPLEX system: Change from jaw to impact crusher and vice versa in one day to crush very hard, contaminated river gravel (0-500 mm) and production of high quality, cubic final grain 0-25 mm.

  • R800 convinced thanks to the DUPLEX-function

    Rockster's DUPLEX system was the convincing argument for the customer, in the future it will considerably expand his variety of potential jobs.

On stock & second hand machines

Social Media


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