Excavator Coupler Allows Quick Attachment Hookup
The JRB VersaLoc by Paladin Construction
Group incorporates a concept in quick couplers
designed to increase excavator productivity
and safety. The JRB VersaLoc features
the ability to handle multi-pin
spreads as well as various pin diameters.
This gives the customer the versatility to
change out a large variety of attachments in
seconds, without leaving the cab. The
quick coupler has a pilot operated check
valve to assure the cylinder is locked in the
case of hydraulic pressure loss.
Additionally, the JRB VersaLoc features a
patent pending detent lock on the stick pin
that retains the attachment. Additional
safety features include a slide wedge that is
retained on both sides of the pin and
mechanical lock arms that prevent the
wedge from accidentally being retracted.
Operators are provided with both visual
locking confirmation as well as a fail-safe
release procedure that requires the operator
to engage the release button for 2 seconds
while automatically sounding an audible
alarm. The JRB VersaLoc is available
for excavators from 25,000 lb (11 metric
tons) to 100,000 lb (45 metric tons). Hook widths range from 9.75 in. (248 mm) to
17.18 in. (436 mm) and pin spreads range
from 13.7 in. (348 mm) to 24.9 in. (632
mm). It accommodates a pin diameter from
2.5 in. (60 mm) to 4.3 in. (110 mm).
www.paladinbrands.com
As featured in Womp 2010 Vol 08 - www.womp-int.com