Two piece boom / Triple front

The STC Triple increases the reach of the machine a lot. Especially upwards and in the depth. There is a lot of lifting capacity closer to the machine. Very suitable for dredging and underwater works. Even using hammers below water is possible. It can also be used for excavation works like a long reach. Over the last 20 years, STC has optimized the Triple front in design and material.

- Completely newly manufactured long reach mono boom - Completely newly manufactured long reach arm - Hydraulic piping for arm cylinder, bucket cylinder and breaker - Machine operation weight up to 200t - Painting (primer and final colour) - CE marking

Monoboom with hydraulic modular joint Modification of standard monoboom into base boom and excavation front with hydraulically operated modular joint for connecting of excavation equipment and/ or High Reach Demolition(HRD) equipment. + Hydraulically operated modular joint for mounting of High Reach Demolition front (HRD front) and/or excavation front * operated by X3 function of base machine combined with selection switch in cab * one horizontal positioned double acting hydraulic locking cylinder intergrated in base boom + Hydraulic lines with hoses, ball valves and SAE flanges positioned at quick coupler for connecting of: * Arm cylinder 1 and 2 (HRD equipment) * Bucket cylinder * Additional hydraulic function for rotation (X3/MP) * Additional hydraulic function for hammer (X1/HP) + Hydraulic lines with Fastner multi coupler * Servo lines for safety valves of arm cylinders (3/8") * Drain line for attachment (1x 1/2") * Quick coupler function (2x 1/2") + SLI (Safe Load Indicator) * warning by claxon/light * indicating load versus stability Excavation monoboom equipment Modified monoboom into 2nd boom part with modular joint for connecting to base boom + Monoboom (complete) : ...00 mm & ...00mm Arm : .....0 mm + Modular joint for mounting to modular joint of baseboom. 2 positions * Excavation configuration * Straight boom configuration + Hydraulic lines with hoses with ball valves and flanges (SAE-type) for connecting to hydraulic lines at baseboom of; * Arm cylinder * Bucket cylinder * Additional hydraulic function for rotation * Additional hydraulic function for hammer + Hydraulic lines with Fastner multi coupler to hydraulic lines at baseboom * Servo lines for safety valves of arm cylinders (3/8") * Drain line for attachment (1x 1/2") * Quick coupler function (2x 1/2") + Cylinders (including bushings, pins and seals) of original ...brand name... make + Excluding (quick) couplers at arm for connecting hoses of attachment (e.g. breaker, crusher) + Basic transport rack for positioning/transport in disassembled position

- Modification of existing undercarriages - Manufacturing of completely new undercarriages - Machine operating weight up to 150t