Wolff 8033.8 Cross

WOLFF 8033.8 Cross

30 m basic jib with trolley gear. Extensions up to 80 m radius in 2,5 m steps. Slewing frame with driver’s cabin, control cabinet, two slewing gears, ball race bearing with central lubrication unit and slipring system. Counterjib with hoisting platform and counterweights. All drives frequency controlled squirrel cage motors, fully thermal protected. Hoisting winch Hw 875 FU. Two slewing gears with electrically operated weathervaning device. Automatic windforce compensation controls. Trolley gear. Multivoltage equipment for supplies from 380 V to 460 V at 50/60 cycles. Electronic safety crane controls with bus technology. 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. Crane is complete with electronic overload protection system. Increased load moment limitation due to automatic hoist speed reduction. 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. WOLFF system undercarriage UW can be used with gauge from 5,0 up to 8,0 m. 97 kVA (Hw 875 FU). Hook path – see table of mechanisms.

Power requirements WOLFF 8033.8:

BGL classification C.0.10.0450
Norms EN 14439
Max. load capacity 8.5 t
Max. jib radius 80.0 m
Rope falls 2

Hoisting gear:
Type 875 FU
Power kW 75
Current A 143

Operating current A 141
Peak current A 235

Supply line:
Cross Section A mm² 50 | 70
Max. fuse A 125 | 125
Max. length S2 + S3 m 160 | 224
Connected power kVA 97
min. required generator power kVA 194

WOLFF 8033.8 Cross WOLFF 8033.8 Cross WOLFF 8033.8 Cross

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