Description

150 tons SWL Hydramarine AHC Crane (located South East Asia).
The crane is offered fully refurbished, reactivated and including a 12 month warranty on major components. The overhaul will be done in order to deliver the crane in ‘’as new’ condition. Delivery is expected to be end 2025. This crane represents a unique opportunity for Shipowners seeking to execute Subsea works in early 2026.


Main Data:
Year manufactured: 2008
Class design: DNV
Manufacturer: Hydramarine
Type: OFFSHORE KNUCKLE JIB CRANE: HMC 3568 LKO 250-32 (750-20) (1000-15)
(1500-10)(100-33) AHC
SWL: 150 T @ 10 m / 100 T @ 15 m / 75 T @ 20 m / 25 T @ 32 m
Min/max reach: 10 m / 32 m
Max working depth: 1,000 m (can be optionally upgraded to 3,000 meters)
Total crane weight: 235 tons

Main winch data:
Single line: 1000 kN (100 metric tons) on outer lay (full drum)
Double line: 1500 kN (150 metric tons)
Min working radius: Approx 6.5 meters
Wire Diameter: OD Ø64 mm
Drum diameter: Ø 1787 mm
Drum width: 1510 mm
Hoisting speed, single line, 0-15 tons: 0-80 m/min
Hoisting speed, single line, 15-30 tons: 0-80-40 m/min
Hoisting speed, single line, 30-60 tons: 0-40-20 m/min

Auxiliary winch data:
SWL: 100 kN (10 metric tons) @ 34 meter outreach
Hook travel length: 400 m
Total wire: 450 meters
Man riding capacity: MR 15 (SWL MR 1.5 Tons) at 34 meter outreach
Dynamic factor ?= 1.4 (2.0 on pedestal/slew system)
Max single line lift capacity: SWL 100 kN (10 metric tons) on outer lay (full drum)
a. Lifting capacity, single line arr. SWL 100 kN (10 metric tons) at 34 meter outreach
b. Man riding capacity: MR 15 (SWL MR 1.5 Tons) at 34 meter outreach

Main Hook Active Heave Compensation (AHC) capacity
Max top wire tension, single line during AHC: 0-500 kN (0-50 ton single line) (500-1000
kN) / 500-1000 kN (50-100t) with 50% of below given speed

Performance example:
Heave period: 10 sec
Nominal displacement: +/- 3.2 m (6.4 m total motion)
Max acceleration: 1.8 m/s^2
Max compensation speed: 2.0 m/s

Slew System Performance:
Slew sector: 360 degrees unlimited
Max list/trim combined: 5 + 2 degrees
Slew speed, R min to 17 m radius: 0-1.0 RPM stepless variable
Slew speed, 15-33 m radius: 0-1.0-0.5 RPM stepless variable
(Speed mode is automatic selectable)
Slew Brake moment: According to class requirements
Slew brake system: Failsafe oil submerged multidisc brakes

Boom System Performance:
Inner boom topping speed: Approx. 100 sec (stepless variable speed)
Outer boom topping speed: Approx. 80 sec (stepless variable speed)
Cylinder bearings: Fork eye on all cylinder ends, Steel spherical bearing

Required Electric Power Supply:
El. motor power, main: 3 x 690V / 60 Hz
Main motor enclosure: IP 56
El. motor power consumption, max: 3 x 300 kW (Max consumption) / 1 x 550 kW (Max
consumption)
Vessel supply circuits (Power boards): 4 separate inputs, 3x310 and 1x550kW
El. motor power rating: S1 – 100% duty
Motor starting method: Star / Delta start (Starter included in crane system)
CJC filter unit: 1 x 0,5 kW (Rating: S1 100%)
Starting method: Direct
Air / Oil cooler: 4 x 2.2 kW (Rating: S1 100%) / Starting method: Direct
Emergency unit 1 x 50 KW (Rating S1 100%) / Starting method Direct
Auxiliary power supply: 1ph/230VAC / 15kW (To slip ring for transfer to crane)
(For aux. functions when main power is off)
Power supply cable termination: At slip ring inside pedestal

Hydraulic System:
Type of system: Load Sense System
Pump: Variable displacement axial piston pumps
Operation pressure: 320 bar max
Control valve: Electro-servo pilot operated control valve
Fitting system up to Ø38 mm pipes: “Walform” DIN 2353. Body in yellow chromate steel
Fitting above Ø38 mm pipes: Flange sys. SAE J518 and ISO6164 in yellow chromate
steel
Pipe materials, external OD up to OD Ø 50mm, AISI 316 stainless steel.
OD ABOVE Ø 50mm, Mild steel
Hose conn. protection return and drain pipes: DENSO tape protection

Hydraulic Luffing/Knuckle Jib Cylinders:
Number of main jib cylinders: 2
Number of knuckle jib cylinders: 2
Type of cylinders: Double acting marine type
Bearings: Spherical bearings with sealing system
Cylinder rod: High grade steel material + hard chrome plated

Tugger Winches, 2x:
Single line SWL: 40 kN (4 tons) at outer lay w 60 m on drum)
Winch drum capacity: 60 m
Wire length included in delivery: 60 m
Constant tension: 0-4 ton steeples variable
Hoisting speed, single line: 0-60 m/min
Wire rope, tugger winches: Ø 16 mm
Wire output angle: Adjustable from crane cabin (+/- 30 degrees)

Electric Equipment:
External junction boxes: Stainless steel AISI 316
PG nipples in stainless cabinets: Brass / stainless steel
External junction boxes, heating: Internal space heaters fitted
External Cable trays: Stainless steel AISI 316
Position sensors, housing and support: Stainless steel, AISI 316, heavy duty design

Weights:
Foundation: 17 tons
King structure: 38 tons
Main Jib: 31 tons
Outer jib: 16 tons
Complete winch skid including 2,050m wire: 90 tons
AHC system: 12 tons
Cylinders: 25 tons
Auxiliary winch including 250m wire: 6 tons
Payment & Delivery terms:
Delivery time: Prompt AIWI condition / 4-6 months fully refurbished (subject to??
availability of spares)
Price: EUR 6.50 million EXW fully overhauled including 12 months warranty

Delivery terms:
Location: South East Asia
Delivery time: 4-6 months fully refurbished (subject to availability of spares)

Please let us know if this crane can be of further interest to you in which case we can provide full specifications, estimated delivery times, guidance on pricing along with a full scope of work of the refurbishment.
LOA 20 m
Beam 7.5 m

Built in year 2008
Class : DNV

1 Crane / Gear installed with a max lifting capacity of 150 tons

Specifications

Certification

REGISTERED Achilles Member:
- UVDB Registered
- CONNEXIO Accredited
- SELLIHCA Qualified

MEMBER Renewable Energy Hamburg
MEMBER Bundesverband Windenergie
MEMBER Windenergie Agentur Bremerhaven
MEMBER Windenergy Network

Disclaimer

GRS performs its services exclusively on the basis of its General Terms and Conditions, which are available at the GRS website www.grs-offshore.com.
All details are given in good faith but without guarantee. Subject to availability.

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