|Inlet opening:||800 x 500 mm / 36" x 29"|
|Gap adjustment:||Fully hydraulic|
|Drive unit:||Tier 3A - Stage IIIA / Tier 4 Final - Stage IV engine|
|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
- Feed hopper (Hardox)
- Vibration feeder with 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
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 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
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.
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.