Caterpillar Performance Handbook, January 2017, SEBD0351-47

Features

Hydraulic Hammers

HYDRAULIC HAMMERS H25D Hammer Features: ● Streamlined Shape fits into narrow places. ● Simple Design has only two moving parts for mini- mal maintenance. ● High Blow Rate translates to high productivity. ● Lower Tool Bushing can be replaced in minutes in the field. H35E s-H65E s Hammer Features: ● Available in both side plate and silenced versions. ● Mounting Options include integral pin-on and flat-top. ● Gas-fired Operating Cycle delivers consistent, reliable performance over time. ● Auto Shut Off (ASO) — Instantly stops the piston when breaking through material. Prevents blank fir- ing, which is a top cause of hammer wear. ● Plug and Perform — No adjustment to pressures or flows is needed. ● Dual Ports optimize hose runs on HEX, BHL and SSL/MTL machines. ● One-piece Body reduces components, eliminates tie rods and nuts. ● Single Bushing design is slip fit and field-replaceable. ● Tri-suspension System guides the power cell and gives manageable, smooth performance. ● Grease Point is ergonomically located at standing height. ● Cylinder Sleeve provides replaceable protection for the cylinder, and drastically cuts labor for rebuilds. ● Designed to Be Easily Rebuilt , providing lasting value for your hammer investment.

H75E s-H95E s Hammer Features: ● Silencing is standard on all H75E s and H95E s hammers. ● Tri-suspension System buffers the power cell, reduc- ing noise and vibration. ● Integral Accumulator dampens pressure peaks and pulsation, thus protecting carrier hydraulic system. ● Gas-fired Operating Cycle delivers consistent, reliable performance over time. ● Automatic Shut-off protects the hammer from blank firing and reduces internal wear, protecting the hammer from less experienced operators. ● Fully Enclosed Housing protects the power cell, and is designed to eliminate stress points. ● Gas Seal System assures constant power is maintained between service intervals. ● Single Grease Point provides hammer paste to tool bushings. Grease point is ergonomically located at standing height making it comfortable for the operator to access. ● Tool Changes are simple: easily accomplished with common hand tools. Lower tool bushing can be ser- viced in the field. ● Slip Fit Lower Tool Bushing provides positive tool alignment, is field replaceable and rotatable. ● Easy to Maintain — Gas charges can be checked and filled with the hammer mounted on the machine. ● Designed to Be Easily Rebuilt , providing lasting value for your hammer investment.

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