Quick coupler
Compact, robust and safe symmetrical quick couplers
Steel casted quick couplers with Front Pin Lock or Front Pin Hook safety solution for excavators up to 70 tonnes. With or without integrated oil couplings.
S30/180
Quick coupler
- 0-2 t
SQ50
Quick coupler
- 5 - 13 t
SQ60-4
Quick coupler
- 12 - 20 t
SQ60-5
Quick coupler
- 12 - 20 t
SQ65
Quick coupler
- 14 - 22 t
SQ70
Quick coupler
- 18 - 33 t
SQ70-55
Quick coupler
- 18 - 33 t
SQ80
Quick coupler
- 25 - 43 t
SQ90
Quick coupler
- 40 - 70 t
S80
Quick coupler
- 30 - 43 t
S70
Quick coupler
- 18 - 33 t
S60
Quick coupler
- 12 - 20 t
S50
Quick coupler
- 5 - 12 t
S45
Quick coupler
- 5 - 12 t
S40
Quick coupler
- 2 - 6 t
SQ Full Automatic Quick Coupler Systems
Hydraulic couplings with Qplus™ technology
In 2017 we introduced our patented Qplus™ technology which radically changes the “inside” of the hydraulic couplings and makes us unique in the market. Higher flow, more uptime and improved serviceability are the main benefits for the operator.
Front Pin Lock safety solution
With Steelwrist entrance into the demolition segment the Front Pin Lock was upgraded to a second generation in order to support the heavy demolition work tools.
Quick Coupler Controller
If your excavator is not prepared for a quick coupler system Steelwrist offer a Quick Coupler Controller for controlling and monitoring the quick coupler functions such as locking, unlocking, and optional pressure relief for SQ couplers.
The control system module is installed in the cabin and the indicator panel provides clear and easy indications of the various functions and peace of mind for the operator.
Open standard for fully automatic quick couplers
We believe in open standard interfaces, so the SQ system is designed to be able to connect to other brands following the Open-S standard.