Hard Rock Power and Precision with JONO MPC300E
When the project involves the hardest materials, such as granite, basalt or andesite, the mobile cone crusher JONO MPC300E is the undisputed choice. Equipped with the multi-cylinder crushing unit (MHP series), this machine delivers the performance of a stationary crusher, but with the flexibility of a crawler chassis.
Cone crusher MPC300E is fully electric, designed to operate in secondary or tertiary crushing stages. The advanced rolling system ensures not only the shredding but also the correction of the stone shape, producing high quality screens.
The automatic protection system allows the passage of non-crushable bodies (iron pellets) without stopping production or damaging the machine, and the hydraulic adjustment of the slot (CSS) can be done on the go to keep the particle size curve constant.

Strengths & Advantages
- Hard Rock Specialist: Specially designed for abrasive and hard materials where impact crushers would have excessive wear.
- Energy efficiency: Direct electric drive maximizes power transfer to the cone, reducing losses and consumption.
- Multi-Cylinder System: Offers superior crushing forces and a production capacity of up to 350 tons/hour.
- Intelligent Automation: The PLC system automatically adjusts the CSS (Close Side Setting) to compensate for shirt wear and maintain product size.
- Versatility: Available with different crushing chamber configurations (Standard/Fine) to produce crushed stone or manufactured sand.

Technical specifications
| Specification | Technical Details (Model MPC300E) |
|---|---|
| Machine type | Mobile Crusher with Con Con |
| Con Diameter | 1300 mm |
| Max Size Power | 230 mm |
| Production Capacity | 150 - 350 T/H |
| CSS adjustment | 13 - 45 mm (Automatic/Hydraulic) |
| Crusher motor power | 250 kW (electric) |
| Operational weight | 47 Tone |
| Transport dimensions | 16.500 × 3.000 × 3.600 mm |
| System Protection | Hydraulic (Tramp Release) |
| Drive | electrically |
Who is it recommended for?
- Hard Quarries: For processing granite, basalt, gabbro or very hard river rocks.
- Producers of Concrete and Asphalt: Requiring crushed (broken) aggregates with clear break faces and superior shape indices.
- Ballasts: For breaking down the refuse and turning it into marketable aprons.
FAQs
Can I use this machine as a primary crusher (step 1)?
No. The MPC300E cone crusher is a secondary or tertiary crusher. The material must first pass through a jaw crusher (e.g: Jono MPE1175E) to be reduced to a size below 230 mm before entering the cone.
What does MHP300 mean in the context of this machine?
MHP300 stands for the actual crushing unit (cone) mounted on the chassis. The complete mobile machine is designated MPC300E.



