Mobile Jaw Crusher
Eggersmann ROKTEC JC 900
Optimal Pre-Crushing of Coarse and Hard Minerals
Product Highlights
- Processing of minerals over 250 MPa
- Large feed area
- Low operating weight
- Comparatively high throughput
Versions
Tracks
(diesel-electric / electric)
Power output:
- 205 kW
Throughput:
- Up to 170 t/h
Weight:
- Approx. 30,000 kg
The Eggersmann ROKTEC JC 900 is a powerful primary crusher for the treatment of coarse and hard minerals (over 250 MPa). The robust design in combination with the classic single-swing jaw crushing principle enables efficient processing with extremely low wear and high throughputs.
Which Materials* Can Be Processed?
Reinforced Concrete
Concrete
Brick Rubble
Natural Stone
Coal
* All materials above 250 MPa, with the exception of slag (below 250 MPa).
Features
Large Infeed Hopper
- Large infeed area for bulky material
(max. 800 x 600 x 500 mm) - Easy loading with excavator or wheel loader
Pre-Screen
- Sand and other fine particles are screened off before the crushing chamber
→ (material falls onto the discharge belt) - Cavities between the material are not filled with fine particles during crushing
→ Easier compression of the jaws for more efficient crushing
Hydraulic Discharge Conveyor
- Quick change between transport and working position at the touch of a button
- Maintenance at ground level
Definable End Product
- Adjustable crushing gap (manual and mechanical)
- Crushing gap at least 40 mm
→ Final product 0 to 70 mm - Crushing gap maximum 140 mm
→ 0 to 250 mm
Protective Plate
- Protective plate against parts chipping off during the crushing process
Uniform Material Feed into the Crushing Chamber
- Wide hopper with low filling height
- Feed chute with adjustable infeed speed
- Automatic monitoring of the filling quantity
- Automatic material dosing
Tracks
- Robust tracks with two speed levels
Operation
- Intuitive operation via display or radio remote control
- Simple movement of the machine via radio remote control
→ Particularly precise control thanks to proportional control
Diesel Drive
- Powerful 205 kW drive
- Low fuel consumption
Options
Magnet Separation
- Magnet for separating valuable ferrous metals
- Particularly economical in the processing of reinforced concrete
→ Marketable end product - Adjustable distance to the discharge belt
- Reversible to select the discharge side
Pre-Screening Belt
- Side discharge of the material
- Separate fine fraction
- Discharge side selectable
Dust Suppression
- Material humidification for dust suppression
Power Connection
- Power connection to supply an additional machine (e.g. a coarse sieve)
Hydraulic Crushing Gap Adjustment
When upgrading, you have the choice between
- A simple hydraulic gap adjustment
- An extended hydraulic gap adjustment with cylinder and protection against unbreakable material
Belt Scale
- Electronic belt scale for precise measurement of the material flow
Belt Scale with Data Transmission
- Electronic belt scale with digital transmission of measurement data
Weather Protection
- Roofing above the control panel to protect the operator from the weather
Iron Bender
For the safe and efficient breaking of reinforced concrete
- Bends the reinforcements
Do you like the Eggersmann ROKTEC JC 900?
Then contact us!
Technical Data Eggersmann ROKTEC JC 900
