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AHC Cranes

Reliable Lifting in the Harshest Offshore Conditions

PALFINGER active heave compensated (AHC) cranes ensure smooth, trouble‑free operation even in extreme environments. Designed for SOVs, subsea lifts, and module handling deployments, they deliver high performance with low power consumption – perfectly tailored for demanding offshore applications.

Lightweight Design for Maximum Deck Capacity

All major components are positioned low within the crane structure, resulting in a low center of gravity and optimized overall weight. Combined with powerful lifting capabilities, this design maximizes available cargo capacity on deck while maintaining superior stability.

Intelligent Energy Use and Effortless Control

Featuring built‑in energy storage systems and an optimized drive train, PALFINGER AHC cranes deliver exceptional speed, accuracy, and lifting capacity. For even greater efficiency, the optional energy recuperation system recovers excess energy and returns it to the vessel’s grid, reducing overall power consumption.

Applications

Offshore

All PALFINGER active heave compensated cranes are customized to meet operational requirements and can be delivered in various configurations. Rugged design made by experienced engineers ensures trouble-free operation under the most extreme conditions.

  • Offshore cranes
  • Ship-to-ship cranes
  • Subsea operations

Special Developments

Winterization

We ensure reliable performance in extreme cold.

Winterization

Marine and offshore cranes from PALFINGER deliver outstanding performance even under the toughest environmental conditions.

For operations in extremely cold climates, PALFINGER has developed a range of innovative solutions that ensure safe and reliable performance at temperatures as low as -50 °C. All designs comply with the regulations of DNV, BV, LRS, ABS, and other relevant classification societies.

 

Features:

  • Fully insulated and heated lightweight housing that protects sensitive components
  • Heat tracing for components located in exposed areas
  • Specially designed, heated operator cabin with extra insulation
  • Heated gangways, stairs, ladders, and railings
  • Special hydraulic oil and grease formulated for cold climates
  • Heavy-duty components designed to withstand ice removal
  • Structural designs that minimize excessive ice build-up
Vessel at sea operating in extremely cold climate
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Features

Features

  • Hoisting capacity up to 250 metric tons
  • Jib radius up to 50 meters (engineering to order)
  • 3,000-meter wire capacity for standard range
  • Low weight and center of gravity
  • Low power consumption with built-in energy storage system
  • Fully equipped operators’ cabin
  • Overload protection systems: AOPS / MOPS
  • Operator support systems: Constant Tensioning / Suction Lift-Off
  • Flood lights / helicopter lights
  • Boom tip and winch cameras
  • Emergency back-up control system for emergency operation according to applicable rules
  • Design according to latest DNV-ST-0378
  • Aux AHC winch with personnel lift
  • Tugger winches
  • Remote access for technical support and troubleshooting during warranty period
Options

Options

  • Pedestal adapter
  • Lift planning tool
  • Remote access system extending after warranty period
  • Energy recuperation system, returning energy to vessel grid
  • Anti-collision system
Range

Product Range

PALFINGER can deliver AHC cranes with SWL ranging from 5 to 250 tons and wire capacities exceeding 3,000 meters.

The standardized range listed below has pre-designed elements and can be offered with a shorter lead time. Other configurations are available on request.

 

Values in table are approximate and subject to detailed configuration.

Crane typeMain winch SWLMax. load harbour (DNV)Main winch wire capacityAux winch SWLAux winch capacity (harbour)Aux winch wire capacityPower require-mentTotal momentOperating weight
DKF1600C-100T100T100T@15m
35T@35m		3000m10T10T@35m1000m900kW3200Tm279T
DKF1600C-150T150T

150T@13m
35T@35m

3000m15T15T@35m1000m900kW3400Tm325T
DKF2500C-150T150T

150T@17m
40T@35m

3000m15T

15T@35m

1000m1150kW4000Tm372T
DKF2500C-200T200T

200T@14m
45T@35m

3000m20T

20T@35m

1000m1150kW5000Tm435T
DKF2500C-250T250T

250T@13m
45T@37m

3000m25T

25T@37m

1000m1550kW5000Tm505T

Global Service Competence

Solutions you can rely on

PALFINGER provides complete marine service solutions to keep your deck equipment and lifesaving appliances performing at their best. With our global network of over 300 specially trained engineers, we deliver inspections, maintenance, refurbishments, and upgrades – plus spare parts for PALFINGER and OEM equipment, efficient repairs, and expert training programs. Our team ensures reliability, safety, and performance to keep your fleet running smoothly.

 

Service excellence at a glance:

  • Inspection and Maintenance
  • Refurbishments and Upgrades
  • Spare Parts and Repair
  • Agreements
  • Training
  • Industrial Services | Rope Access
  • Hook Replacement

 

Dive into our Marine service solutions

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AHC crane range
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