Larger and variable working range 

Hercules offers a larger outreach than Titan which, as our Hercules comes with a hydraulic Luffing function, resulting in a flexible outreach which can be used in various working ranges, so it can be maneuvered in the whole spectrum of the platform. This way, Hercules accommodates for example, both jacket foundations or floating structures.

Hercules comes with possible upgrades with up to 7 programmable dead zones in all working directions, making it possible to move around obstacles on the TP. The jib arm rest keeps the crane in its stored position protecting it in heavy weather conditions and during transportation of the TP and the working radius spans from 2 m, up to a maximum outreach of 10 meters and according to specifications. With a boom length between 5,5 – 10 meters.

Hercules comes with our trademark Plug and Play system: The cranes are not disassembled after passing the FAT-test, and therefore they are still fully functionable when delivered. They just need to be plugged in and powered up.

Additionally, with our SWL add-on, Hercules’ lifting capacity will increase from 1 to 3 tons.

1 General information
1.1Crane modelHercules
1.2Crane typeHydraulic luffing
1.3Design life (year)35 years operation + 2 years during installation phase
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 Crane main dimensions
2.1OutreachMin: 2.000 mm
Max: 10.000 mm
2.2Height (Operational position)Min: 3.200 mm
Max: 12.000 mm
2.3Height (Stored position)Max: 3.200 mm
2.4Height hook (Service position)Max: 1.200 mm
2.5Hook max height above crane baseMin: 1.700 mmMax: 11.000 mm
2.6Hoisting height (horizontal hook to LAT)Max: 44 meters
2.7Total crane weightMin: 4.000 kgMax: 5.000 kg
3 Technical specification
3.1Max rated capacity (WLL)Min: 1.000 kgMax: 3.000 kg
3.2Hoisting typeElectrical
3.3Hoisting speedSpeed 1: 10 m/minSpeed 2: 40 - 20 m/min
3.4Slewing typeElectrical
3.5Luffering TypeHydraulic
3.6Luffering speed1 stroke per 60 sec
4 Electrical
4.1Main power supply3X400VAC-50 Hz.
4.2Power consumption (full load)Approx. 18 kW.
4.3Protection3x32A circuit breaker
5 Environments
5.1Max/min ambient temperatureMin: -20°CMax: +45°C
5.2Max Wind velocity (gust)Operation: 15 m/secStored: 63 m/sec
5.3Max wave height (Hs)Operation: Up to 2.0 meters (depending on WLL)
6 Corrosion protection
6.1Standard referenceEN12944-9
6.2Coating systemInside: C3Outside: CX
6.3Main colorRAL 7035
6.4Galvanised itemsAll structured steel components
7 Additional options
7.1Transformer sizeAs option
7.2OVP boxAs option
7.3Alarm monitoringAs option
7.4CEE power inletAs option
7.5Scorpion - External lifting unitAs option

Download loads and drawings

Hercules 6,5-10
Hercules 7,0-10
Hercules 7,5-10
Hercules 8,0-10
Hercules 8,5-10
cranes green

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 indgang

Increase lifting capacity
to 3000 kg with Scorpion

For davit cranes with 1000 kg. lifting capacity, it is possible to increase the lifting capacity and lift up to 3000 kg. in 1 meter significant wave height.


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


Please contact us