J1175 Jaw Crusher

The J1175 Jaw Crusher: Powerhouse Performance for Demanding Applications

In the demanding world of aggregate production, mining, and recycling, selecting robust and efficient primary crushing equipment is paramount. The Terex Finlay J-1175 tracked jaw crusher stands out as a proven workhorse, engineered to deliver exceptional productivity, reliability, and versatility across a wide spectrum of tough applications.

Engineered for Strength and Efficiency

At its core lies a rugged Terex JW42 jaw chamber. This high-performance chamber features an aggressive 1070mm x 760mm (42” x 30”) single toggle jaw design optimized for maximum throughput and efficient reduction of hard rock, ore, concrete, demolition debris, and asphalt.

features driving its performance include:

1. Robust Construction: Built with heavy-duty components throughout – from the reinforced chassis to the high-strength jaw dies – ensuring longevity even under constant heavy loading.
2. Hydrostatic Drive: A highly efficient hydrostatic drive system provides precise control over the crusher speed and direction. This translates to significant fuel savings compared to traditional direct-drive crushers while offering reversible operation for clearing blockages quickly.
3. Integrated Pre-Screen Module (Optional): A key differentiator is the available heavy-duty vibrating pre-screen module integrated before the crusher inlet (J-1175 with Pre-screen). This feature allows operators to bypass fines directly onto a side conveyor before they enter the crushing chamber.
Benefits: Reduces wear on jaw dies by preventing unnecessary crushing of smaller material.
Benefits: Increases overall throughput by optimizing crusher capacity.
Benefits: Produces a cleaner primary crushed product by separating fines early.
4. Large Hopper Capacity: A generous feed hopper ensures consistent material flow into the crushing chamber, minimizing operator intervention for feeding.
5. Advanced Control System: An intuitive control panel provides operators with clear information on machine performance parameters (e.g., engine RPMs, hydraulic pressures) and allows easy adjustment of settings for optimal output size and efficiency.

Versatility: Adapting to Diverse Needs

The J-1175 excels in various scenarios:

Primary Crushing in Quarries: Efficiently processes blasted rock into manageable sizes for secondary crushing circuits.
Mining Applications: Handles run-of-mine ore effectively as a primary unit.
Construction & Demolition Recycling (C&D): Crushes