The Open-S Alliance is developing an international common standard for automatic quick couplers for excavators, including for ...

It started innocently enough. An excavator operator was holding a bucket over two trench workers' heads to protect them from gravel that was being placed into the trench via a loader. The bucket ...

Quick couplers, those handy hydraulic devices that conveniently connect buckets to an excavator arm, are becoming standard equipment on many manufacturers’ excavators and are a popular aftermarket add ...

The Q-Tach hydraulic coupler is available for most loader-backhoes from 14 to 19 ft. and most mini-excavators. Enables quick, easy attachment changes without operator leaving the cab High-strength ...

Case offers the Klac Quick Coupler for seven of its compact and minimum swing radius excavators — CX17B, CX27B, CX31B, CX36B, CX50B, CX75 and CX80. The mechanical quick coupler features automatic ...

Couplers need to be the strongest link in a train, capable of withstanding extreme forces of buff (compression) and draft (expansion). Since the semi-automatic “Janney” knuckle coupler was patented in ...

PITTSBURGH--(BUSINESS WIRE)-- Wabtec Corporation (NYSE: WAB) announced today a definitive agreement to acquire Dellner Couplers, a global leader in highly engineered safety-critical train connection ...