WOLFF 166 B

 

BGL classificationC.0.11.0160
NormsEN 14439
Max. load capacity12.0 t
Max. jib radius55.0 m
Rope falls1 | 2
Hoisting gear:
Type1260 FU
PowerkW60
CurrentA110
Luffing gear:
Typehydraul.
PowerkW22
CurrentA44
Crane:
Operating currentA126
Peak currentA186
Supply line:
Cross Section Amm²50 | 70
Max. fuseA125 | 125
Max. length S2 + S3m207 | 294
Connected powerkVA87
min. required generator powerkVA174

Main Components


25 m basic jib with hoist drive. Extensions up to 55 m radius in 5 m steps. Connection frame with hydraulic cylinder for luffing of the jib. Slewing frame with driver’s cabin, control cabinet, slewing gear, slewing bearing with central lubrication unit and slipring system. Counterjib with platform and counterweights.


Drive Technique


Luffing drive with hydraulic cylinder incl. power pack and squirrel cage motors, fully thermal protected. Other drives frequency controlled squirrel cage motors, fully thermal protected. Hoisting winch Hw1260FU. Slewing gear with electrically operated weather vaning device. Automatic wind
force compensation controls.


Electrical Equipment


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. Colour display as touch screen showing information to operator, both operational and diagnostics.


Safety Devices


Electronic overload protection system. Increased load moment limitation by automatically hoisting speed reduction. Menu guided setting of overload protection system and of all limiters from operators cabin. Working space limiter. Anti collision interface. Electronic controlled level luffing.


Tower Elements, Climbing Device


Tower configuration of WOLFF system tower elements. WOLFF slug bolt connection. Detachable hydraulic WOLFF external climber KWH 20.3 resp. internal climbing gear KSH 20 M.


Crane Base


As travelling version on WOLFF sytem undercarriage UW / KRF with gauge of 6.0 m up to 8.0 m or stationary on crossframe KRE / KR or alternative on foundation anchors.


Power Requirements and hook paths (Slewing part)


87 kVA (Hw1260FU), hook path 250 m in 2-fall operation

Technical information (pdf)
CAD data substructures (dwg)
CAd data tower elements (dwg)
CAD data WOLFF 166 B (dwg)
Datasheet WOLFF 166 B (pdf)

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