Komatsu JRDC Demolition Crusher

These reliable attachments are designed to meet the customer’s needs for efficiency, performance and reliability. Short cycle times are achieved by using large hydraulic components for maximized oil flow and a custom-made speed valve. On the mechanical side, the main areas of focus were durability and wear resistance. Exceptional performance is achieved by using Strenx® 960 for the main structure, Hardox® for protection plates and the use of alu-bronze bushings on the main hinge.

Available in 4 sizes, suitable for 15 to 70 tonne machine classes.

– Rebar cutting blades installed in an apex shape to clamp material while cutting.

– The upper jaw and rotating shaft are press-fit to each other to reduce movement, providing an improved cutting precision.

– The bespoke swivel allows high oil volumes.

– The use of an oversized pivot points to withstand large forces.

JRDC210-1: PW148, PW158, PW160, PW168, PW180, PW198, PC170, PC210, PC228, PC230, PC240, PC390HRD, PC490HRD

JRDC290-1: PC240, PC290, PC360. HB365, PC390HRD, PC490HRD

JRDC360-1: PC290, PC360, HB365, PC390HRD, PC490HRD

JRDC490-1: PC490, PC700

JRDC210-1: 1950

JRDC290-1: 2670

JRDC360-1: 3050

JRDC490-1: 4100

Weight excluding bracket and hoses, in kg