stone burier with hydraulic adjustment
STCH, STCH/HD Series
with hydraulic adjustment
Min.: 180 ch (180 hp)
Max.: 300 ch (300 hp)
Stone crushers with a max working depth of 25 cm/10'', and crushing capacity up to 50 cm/20'' of diameter for tractors between 180 and 300 HP.
Professional rock crusher designed and built for extreme applications.
Multiple working widths are available up to 2.5 m/101''. A very high productivity model for large jobsites.
For extremely tough applications, we offer the Heavy Duty (HD) version with Heavy Duty (HD) rotor system which can handle the toughest rock and conditions. The Severe Duty version has additional HARDOX® layers inside the body for increased resistance to abrasion.
Internal counter knives made of HARDOX® are designed and built to counter-crush rock inside the chamber, as well as being adjustable to set the size of the final product.
The standard equipment includes:
PTO shaft (STCH/HD)
cam clutch on side PTO (STCH/HD)
PTO shaft with cam clutch (STCH)
gearbox with freewheel
trasmission with belts in XPC
flat pressed welded steel counter-blades
adjustable Hardox® counter-blade
inner anti wear clad Hardox® plates (STCH/HD)
adjustable extended 3 point linkage (STCH/HD)
enclosed machine body
inside lateral protection
dual row protection chains