Main Components

30 m basic jib with trolley gear. Extensions up to 80 m radius.
Towertop. Slewing frame with driver’s cabin, two slewing gears, ball race bearing with central lubrication unit and slipring system. Counterjib with machinery platform, control cabinet and counterweights.

Drive Technique

All drives frequency controlled squirrel cage motors, fully thermal protected. Hoisting winch Hw 25110 FU. Two slewing gears with electrically operated weathervaning device. Automatic windforce compensation controls. Trolley gear.

Electrical Equipment

Multivoltage equipment for supplies from 380 V to 460 V at
50/60 cycles. Electronic crane controls CCplus. Incremental
absolute encoders for all operating movements. Electronic load
measuring device at basic jib section. Multilingual graphic display showing information to operator, both operational and diagnostics.

Safety Devices

Electronic overload protection system. CCplus allows increased load moment at automatically reduced operating speeds only.
Menu guided setting of overload protection system and of all limiters from operators cabin. Working space limiter. Anti collision interface. Trolley rope breakage safety device.

Tower Elements, Climbing Device

Tower configuration of WOLFF system tower elements. WOLFF slug bolt connection. Hydraulic WOLFF system climbing device KWH 23.1.

Undercarriage UW

WOLFF system undercarriage UW can be used with gauge from 8,0 up to 12,0 m.

Cross Frame Element KRE, Cross Frame KR

For stationary installation. KRE elements can be modified to UW.

Power Requirements and hook paths (Slewing part)

140 kVA (Hw 25110 FU), hook path 400 m in 2-fall operation