2019 Pierce Pacific Denharco Delimbers DT4550

2019 Pierce Pacific Denharco Delimbers DT4550

DENHARCO DELIMBERS. BUILT TOUGH FOR BIG TIMBER

No other processing tool measures up to the superior design of Denharco delimbers. Precise measuring from a lineal steel boom assures you of unparalleled accuracy and efficiency. These tough workhorses are at their best with large diameter timber, heavy limb applications, irregular logs, multi-stem processing, and multiple sorting. Count on them to help you extract the most value from every stem.

Telescopic delimber

The Denharco telescopic delimber combines the finest elements of our DM4550, with features such as vertical sliding blocks (in lieu of conventional rollers) for extended service life, and minimum tail swing for tighter landings and work areas. Perfect for confined spaces, the DT4550 handles stems with speed and precision. It offers an impressive delimbing reach of over 54’, and feed speed of 14’/sec. Impressive performance in the extreme timber and conditions of North America.

Denharco delimbers share compatible heavy duty structures that are at the heart of their modular design. These delimbers also share a selection of common head features, as well as the same electrical system, saw systems and major components offering benefits of commonality, ease of maintenance and support, as well as operational similarities.

Cut and merchandise your log without losing hold. With the butt saw located behind the rear hold arms, take advantage of accurate measuring while eliminating extra motion and the need to rehandle with ‘saw to saw’ measuring.

Features may include:

• Modular construction supports all major mechanical, electrical & hydraulic components.

• High strength, heavy duty 12” x 12” monoboom. High strength, heavy duty 6” x 8” inner boom.

• Retractable butt plate with cushioned cylinder and integrated hydraulics.

• Tunnel-style base boom designed specifically for each carrier model.

• Adjustable vertical sliding blocks for carriage.

• 2 fixed tandem rollers and adjustable vertical rollers on carriage.

• 2 adjustable horizontal rollers on carriage.

• 1 adjustable horizontal roller on main boom.

• Tandem rollers on main boom.

• Expander main pin used at interface between carrier & delimber.

• Mono-stem cast arms for large diameter, single stem handling.

• Bolt-on arms for easy replacement.

• Front grab arms properly position log in trough.

• Mechanical system for transportation.

• Quiet & easy to maintain winch drive system with auto tensioning.

• Variable displacement motor.

• Powerpull boom drive system enables momentary increase in boom power.

• Heavy duty drive cables.

• Swing out top saw door for easy saw maintenance.

• Supercut .404” pitch top and butt saws with auto-tensioning and saw safety electrical devices.

• Delimb knives with removable blades.

• “Soft clamp” proportional pressure.

• Automatic stroke-end speed reducer.

• Simple and proven.

• Protected, enclosed delimbing head hydraulics.

• Lock valves on delimb and hold arm cylinders.

• Curtain-style hose hangers.

• Shockless relief system designed to cushion hydraulic overpressures.

• Z5 Measuring System.

• Initiate measuring with photocells or butt plate.

• Photocells located in trough for automatic positioning.

• Swing out top saw door for easy maintenance.