Komatsu JRRP Rotating Pulveriser

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.

– Hardox® protection plates to reduce wear in critical areas

– The use of an oversized slewing ring ensures a maximum torque transfer

– Optimized cylinder position ensures maximal crushing force throughout the closing cycle

– Optimized teeth geometry for maximum penetration

– Open lower jaw structure allows crushed material to fall down

JRRP210-1: PW148, PW158, PW160, PW168, PW180, PW198, PC170, PC210, PC228, PC240, PC390HRD, PC490HRD

JRRP290-1: PC240, PC290, PC360, HB365, PC390HRD, PC490HRD

JRRP360-1: PC360, HB365, PC490, PC390HRD, PC490HRD

JRRP490-1: PC490, PC700

JRRP210-1: 2100

JRRP290-1: 2765

JRRP360-1: 3300

JRRP490-1: 4800

Weight excluding bracket and hoses, in kg