If you have special requirements, call or email for a custom quote for your project.
ADJUSTABLE SHEAVE BLOCK
Sheave easily adjusts without tools to 4 different positions allowing for a wide range of height and reach combinations.
ADJUSTABLE BOOM ANGLE
Convenient stainless steel adjustment screw, with comfortable turning knob, allows for easy, one-hand boom adjustment when not under load.
QUICK-MOUNT WINCH BRACKET
A variety of Thern winches can be attached to the bracket. After a winch is attached to the bracket, the bracket is easily mounted (without tools) to any of three convenient/ergonomic positions on the mast
via quick-connect pins.
NYLATRON FLANGE BEARING
The Ensign 500 features a nylatron bearing that supports the mast at the top of the base to assist with the crane’s 360° smooth rotation.
TAPERED ROLLER BEARING
A tapered roller bearing, pinned to the bottom of the mast, allows the crane to rotate 360° under load. Standard only on the Ensign 500.
Standard on Ensign 1000, the specially designed roller/ball bearing at top of base requires no tools for installation. Allows smooth, easy 360° crane rotation under load.
STAINLESS STEEL LOCK*
Stainless steel lock assembly keeps crane in position during winch operation and when not in use. Included with roller/ball bearing.