Main Components
30 m basic jib. Extension up to 80 m in 5 m steps. With trolley gear in jib section 1. Trolley rope depot for transport in jib section 2. Slewing frame with 3 slew drives, electrical central lubrication and slip ring system, operator’s cabin platform with switch cabin. Counter jib with counterweights and hoist winch.

Drive Technique
All drives frequency controlled squirrel cage motors, full thermal protection. Hoisting winch Hw 25110.1 FU, hoisting gear with performance optimization and performance reduction option. Slewing gear with electrically operated weathervaning device. Automatic wind force compensation controls.

Electrical Equipment
Multi-voltage equipment for supplies from 380 V to 480 V at 50 / 60 cycles. Voltage monitoring, electronic safety crane controls with bus technology. Incremental absolute encoders for all operating movements. Electronic load measuring and wind indicator. Multilingual graphic display with touchscreen. Signal lights on drivers cabin platform.

Safety Equipment
Electronic overload protection with WOLFF Boost. Increased load moment limitation due to automatic hoist speed reduction. Menu-guided setting of overload protection system, Working space limiter and of all limiters from operator’s cabin. Anti-collision interface. WOLFF Link data transfer system, optional 2nd hoist brake.

Tower Elements, Climbing Device
Tower configuration of WOLFF system tower elements. WOLFF slug bolt connection. Detachable hydraulic WOLFF system climbing device or WOLFF internal climbing system.

Undercarriage UW, Mobile Cross Frame KRF
WOLFF undercarriage UW can be used with a gauge of 12.0 m or a mobile cross frame KRF of 8.0 - 10.0 m.

Cross Frame Elements KRE, Cross Frame KR
For stationary installation. Cross frame elements KRE can be converted to undercarriage UW. Cross frames KR can be converted to KRF.

Power Requirements and hook paths (Slewing part)
143 kVA (Hw 25110.1 FU), hook path 400 m in 2-fall operation.
143 kVA (Hw 25110.1 FU), hook path 200 m in 4-fall operation.