Excavator Quick Couplers

Our line of mechanical quick couplers for 8 to 36 metric ton excavators

The GO-MAX quick coupler is a revolutionary patented system that unites many technical advances in order to make it the most efficient coupler on the market. It was designed in order to respect the following technical requirements:

  1. Minimizing the impact on the original kinematics.
  2. The ability to be interchangeable with various brands and models of excavators.
  3. An improved design (smaller and lighter) which broadens the range of received brands.
  4. Ease of use.
  5. Minimal maintenance.

Thanks to all of these characteristics, the GO MAX has become the most widely used quick coupler on the Spanish market as well as being the coupler used by world renown excavator manufacturers such as Hyundai, Hitachi, and Komatsu.

The coupler can be used with engines ranging from 8 to 36 metric tons and meets the needs of professionals in the public works and construction sectors.

Model ST.50 ST.65 ST.80 ST.90 ST.100
Images and information are not contractual
Weight range (t) 7 to 11 10 to 15 15 to 25 24 to 30 28 to 36
Max. bolt diameter (mm) 60 65 80 90 100
Max. dipper width (mm) 200 280 350 410 440
Plan diagram