Crusher X-3A

Crusher X-3A


  • Slim-line design
  • Less weight by compact design
  • Large jaw opening (354mm)
  • Reliable and efficient
  • Cylinder with integrated booster.
  • New tooth design with carbide sprayed coating.
  • Arm/Dipper stick mounted
  • Piston rod and hoses fully protected inside the crushers frame.
  • Fast opening/closing time 2.3 sec, in unloaded condition, produces 26 cycles per minute.
  • X-3A has standard 360° mechanical rotation
  • Maintenance friendly.
  • Reinforced steel cutters are standard.
  • Low oil flow, ensures other functions of the excavator are not influenced.
  • No additional pressure reduction is required in the hydraulic system


Model X-3A
Excavator weight (t) 2.5 – 4.0
Weight (kg) 280
Max. jaw opening (mm) 354
Working pressure (MPa) 21
Oil flow (l/min) 30 – 50
Rotation pressure (MPa)
Rotation oil flow (l/min)
Max. force (A) (kN) 320
Max. force (B) (kN) 480
Max. force (C) (kN) 920

High Speed

Opening time (sec.) 0.8
Closing time (sec.) 1.5
Total cycle time (sec.) 2.3
Number of cycles (sec.) 26
Oil flow (l/min) 50


Crusher X-3A


Concrete_crusher.pdf (917.45 kB)

Betonbeisser.pdf (955.36 kB)

Cisailles_a_béton.pdf (927.62 kB)



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The NPK Powerbooster can be explained in 4 steps, as described above. As soon as the jaws meet resistance the extra speed is changed to extra power. Without concrete in the jaw, the booster creates more speed.

Read more about NPK technologies