Increasing the lifting capacity of davit cranes to 3 tons

Scorpion is the economic as well as effective solution to having the davit cranes lifting 3 tons. It is easily transferred on the CTV with the personnel and mounted onto the special designed davit cranes increasing their lifting capacity to 3 tons, typically from a lifting capacity of 1 ton.

And as one Scorpion per wind farm is sufficient, the procurement costs are substantially lower compared with procuring larger cranes with an individual lifting capacity of 3 tons; especially as this is rarely needed.

1 General information
1.1Crane modelScorpion
1.2Crane typeLifting unit
1.3Design life (year)25 years
1.4Service interval12 months +/- 1 month
1.5Approvals/StandardsEU Declaration of Conformity (CE marked)
Machinery Directive 2006/42/EC
Electromagnetic Compatibility (EMC) directive 2014/30/EU
Low voltage Directive 2014/35/eu
Surface protection: Corrositivity category CX (offshore) according to EN12944-9:2018
Paints and varnishes
EN-13852-3: Light offshore cranes
2 Main dimensions
2.1HeightMax:1.400 mm
2.2LengthMax:5.000 mm
2.3WidthMax:2.000 mm
2.4Total weightMax:950 kg
3 Technical specification
3.1Max rated capacity (WLL)Max: 3.000 kg
3.2Hoisting typeElectrical
3.3Hoisting speedSpeed 1: 7.5 m/minSpeed 2: 30 - 15 m/min
3.4Centrifugal brakeYes
4 Electrical
4.1Main power supply3X400VAC-50 Hz.
4.2Power consumption (full load)Approx. 11 kW.
4.3Protection3x32A circuit breaker
5 Environments
5.1Max/min ambient temperatureMin: -20°CMax: +45°C
5.2Max Wind velocity (gust)Operation: 15 m/sec
5.2Max wave height (Hs)Operation: Up to 1.0 meters
6 Corrosion protection
6.1Standard referenceEN12944-9
6.2Coating systemInside: C3MOutside: CX
6.3Main colorRAL 7035
6.4Galvanised itemsAll structured steel components

Download drawings

Scorpion 4,0-10
Scorpion 8,0-10
cranes yellow

Seasight Davits makes
customized standard

As Seasight Davits handles the design, engineering, and product development in-house, we always have the opportunity of customizing our davit cranes and lifting solutions to meet all customer requirements and specifications. Additionally, we have a wide range of optional upgrades and retrofit solutions. And we are always happy to examine and evaluate further solutions with our customers.


Scorpion kran seasight davits

Increase lifting capacity
to 3000 kg with Scorpion

Scorpion is compatible with special designed Titan and Hercules cranes within specific outreaches. Together with Scorpion, a starter cabinet will be supplied including power supply cable, CEE plug and remote control.


Seasight Davits’ track records counts numerous projects in the UK, the Netherlands, Belgium and APAC.


Please contact us

Hercules STEP files

Please enter your e-mail address, and we will send the Hercules STEP files right away. 

Titan STEP file

Please enter your e-mail address, and we will send the Titan STEP files right away.