JW series jaw crushers developed by Terex® NFLG feature light weight and easy operation. These durable crushers designed by the Terex MP (material processing department) use the hydraulic control system to easily and quickly adjust the sizes of pilled-in selvedge discharge openings. To make the design applicable to the caterpillar structure, wheel structure and stationary assembly model, these crushers also use heavy-component assembly to simplify（optimize） operations and extend the service life.
The toggle plate traversing the bracket flat surface produces no friction or polishing to ensure minimum friction. The toggle plate system has the following characteristics:
1. Require no lubrication.
2. Process high crushing force.
3. Extend the service life of the jaw plate and bracket.
In addition, the jaw plate provides the fuse protection function to automatically disconnect for protection when the materials that cannot be crushed enter the crushing cavity.
|model||Terex JW40||Terex JW42||Terex JW55|
|motor||120hp (90kW)||150hp (110kW)||200hp (150kW)|
|openning||1000 x 660mm||1070 x 760mm||1415 x 820mm|
|discharge openning||50 - 165mm||75 - 200mm||88 - 225mm|
|capacity (t)||85 - 325||135 - 430||230 - 680|
|adjust device||hydraulic wedge||hydraulic wedge||hydraulic wedge|
|frame ||bolt connect/casting||bolt connect/casting||bolt connect/casting|