|Inlet opening:||900 x 720 mm / 36 x 29 in|
|Swing beams:||2 (individually adjustable)|
|Drive unit:||TIER3a/TIER4f engine|
|Pre-screener:||vibrating (to avoid blockages)|
|Transport dimensions & Weight R900:||Length: 9,60 m / 31.5 ft
Width: 2,50 m / 8.2 ft
Height: 3,20 m / 10.5 ft
Weight: 25,2 t / 55,600 lbs
- Feed hopper (Hardox)
- Vibration plate with pre-screener
- Adjustable bypass chute (main/side conveyor)
- Magnetic separator
- Radio remote control
- Sound-insulated engine housing
- Crusher overload protection
- Dust suppression
Screenbox RS83 & Return belt RB75The 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 grain.
- for producing defined final grain (depending on mesh sizes)
- Screening surface: ~ 2,2 m² / 23.7 ft²
RB75 Return belt
- for returning the material back to the feed hopper
Transport dimensions & Weight R900+RS83+RB75
- Length: 14,10 m / 46.3 ft
- Width: 2,50 m / 8.2 ft
- Height: 3,25 m / 10.7 ft
- Weight R900: 28,6 t / 63,100 lbs
Within a few hours the track mounted crushing plant R900 can be changed from an impact crusher to a jaw crusher (R800) - 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.
Well Proven - Reinvested
After 10 years and about 8000 operating hours, it was time for a new investment - the customer's choice was once again the well established R900 impact crusher.
Styrian demolition specialist Fix Recycling relies on Rockster crusher
Fix Recycling has equipped his Rockster crushing plant with a belt weigh scale and can thus offer his customers an hourly rate per tonne very straightforward - because the motto of the company is "Fair Billing creates good customer relationships".
New storage reservoir at Hochkönig
To build a storage reservoir with about 70,000 m³ capacity and a pumping station, the Rockster impact crusher R900 was used to process all of the rock excavation material recovered from greywacke shale on the jobsite located 1,600 m above sea level.
Recycling of Demolition Debris & Asphalt with Impactor R900
Giant "Semmelrock" construction site with concrete recycling of 300-400mm feeding material crushed to 0-16mm final material with the Rockster R900 impact crusher including screening system. The perfectly defined final grain in one pass.
R900 - Special Construction for Particular Requirements in Coal Processing
Rockster impact crusher R900 was adapted to special customer requests for the crushing of coal in the port of Latvia.
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.
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.
The Rockster Impactor R900 Meets Exactly the Requirements of its New Belgian Customer
A reliable, flexible and compact crusher without too much electronics and high output was Michiels’ demand for their new crushing plant, which is mainly used to produce 0-40mm final grain, delivered to construction contractors for for road construction and different base layers.