Labounty 513914, Safety, Operation & Maintenance Manual, Page: 18 / 98

Page 6 Section 2 About the Attachment
MOBILE DEMOLITION PROCESSORS
Linkage Part of the Mobile Demolition Processor mounting bracket that attaches to the base machine’s bucket
Connection linkage when mounting third member (in place of the bucket).
Lower Jaw The lower stationary jaw of the MDP. The lower jaw containing the lower cutting blades and Swift Lock
teeth.
Main Pivot Area where the jawset is pinned into the main body of the attachment. The main pivot group contains a
Group main pin, end cap, thrust washers, and main bearings.
Main Bearings Bushings installed into the main pivot bores of the lower jaw. The main pin passes through these bearings.
Main Pin Pin that connects the jawset to the main body of the attachment. The upper jaw rotates on this pin when
opening and closing.
Motion A manifold including two crossover relief valves and two brake valves that provides overload protection and
Control Valve a load control system for the rotator.
Motor Hydraulic rotation component that drives the turntable bearing either directly or through a planetary gear
box on rotating attachments.
Mounting The bracket at the rear of the MDP that allows it to be attached to the excavator. For a typical second
Bracket member mount, the mounting bracket pins to the excavator boom tip and stick cylinder.
Planetary Hydraulic rotation component on larger rotating attachments. The planetary gear box rotates the body of the
Gear Box attachment with the aid of the hydraulic motor. The output shaft of the component directly drives the
turntable bearing of the rotating attachment.
Rear Cylinder The pin that connects the attachment cylinder end to the cylinder lug at the rear of the attachment stick.
Pin The rear cylinder pin has a grease fitting and must be greased according to the required maintenance.
Relief Valve Valve used to protect the rotation motor from excessive pressure.
Rotation Hydraulic assembly that allows full 360° continuous rotation of the attachment. This allows greater
Assembly positioning capabilities when processing with the attachment.
Second When the attachment is mounted in place of the excavator stick at the end of the boom.
Member Mount
Stick The main body of the attachment. The stick must be regularly inspected for any damage.
Stick Part of the Mobile Demolition Processor mounting bracket that attaches to the base machine stick tip
when
Connection mounting third member (in place of the bucket).
Swift-Lock™ Easily replaceable, pin-on wear parts on the upper and lower jaws for pulverizing concrete. Each tooth is
Teeth fastened to its receptacle with a pin and retainer ring.
Swivel Allows continuous rotation of attachment and fluid supply to attachment cylinders without twisting hoses.
Manifold