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| Offshore Knuckle Boom Crane with Active Heave Compensation - 100/150 tons |
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| Equipment ID |
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290 |
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| Equipment name |
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Offshore Knuckle Boom Crane with Active Heave Compensation - 100/150 tons |
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| Category |
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Cranes / Lifting equipment |
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| Specifications : |
Knuckle Boom Crane with Active Heave Compensation for sale
100t Knuckle Boom Crane For Sale
150t Knuckle Boom Crane For Sale
Main Data
Hook travel length: 3000 meters
Wire rope included in delivery: 3050 m wire
Max single line lift capacity: SWL 1000kN (100 metric tons) on outer lay (full drum)
Wire type and dimension: OD Ø64mm, galvanized, non rotating type.
Hoisting speed, 0-33 tons: 0-80 m/min stepless var. mid lay
Hoisting speed, 33 –66 tons: 0-40 m/min stepless var. mid lay
Hoisting speed, 66-100 tons: 0-20 m/min stepless var. mid lay
Double line: half of above speed
(Hoisting speeds are automatic a function of load, therefore speeds are approx. values)
Slewing speed, R=15/32m: 0-1/0-0.75 rpm
Power supply: 690V / 60Hz / 3ph
Required power: 3x300kW + 1x550 kW
Crane deck level lifting capacity is an automatic step less function of the crane outreach
with the following main capacities :
a. Lifting capacity, single line arr. SWL 250 kN (25 metric tons) at 32m.
b. Lifting capacity, single line arr. SWL 1000 kN (100 metric tons) at 15m.
c. Lifting capacity, double line arr. SWL 1500 kN (150 metric tons) at 10m.
Dynamic coefficient: 1.4
d. Subsea lift capacity: Reduce above SWL with weight of submerged rope,
~2000 kg per 100m submerged wire.
e. Ship to ship capacity, Risk of hooking: Derating curves will be issued
Constant tension system: High speed constant-tension function included
Constant tension force setting: 0-50 tons, set from operators cabin
Other winch systems included :
- Emergency pay out function: AOPS & MOPS acc to latest regulations is included
Active Heave compensation system
Main Winch :
Complete price for 50/100 ton single active heave compensation system incl. empty hook
compensation system fully installed and integrated to crane. High speed constant tension
function is part of above system. Direct drum drive system.
Main Hook Active Heave Compensation (AHC) capacity, 0-50 ton single line High performance AHC mode :
Max top wire tension, single line during AHC: 500 kN (50 ton single line)
1000 kN (100 ton single line) - 50% of below speed
Performance case :
Heave period: 10 sec
Nominal displacement: +/- 3.2 m (6.4 m total motion)
Max compensation speed: 2.0 m/s
Minimum acceleration: 1.0 m/s^2
Reference system: MRU in crane control system
Auxiliary Winch :
Complete 15T single line winch, incl. 100m hook travel.
Winch rated for manriding acc. to DNV (double set of gears / brakes).
Separate wire sheave bracket on knuckle jib.
Auxiliary hook lifting capacity:
Dynamic factor: ψ= 1.4
Hook travel length: 150 meters
Total wire length included : 200 meters
Winch speed : 0-100 m/min
a. Lifting capacity, single line arr. SWL 150 kN (15 metric tons) at 33m
b Manriding load, single line: SWL 75 kN (7.5 metric tons) at max 33m
Weight of submerged wire rope in seawater: 3.2 kg/meter
Tugger winches :
2 x 4 ton hydraulic tugger winches, side-tiltable +/- 30 degrees. Both winches are foot operated from
crane cabin. Winches are located on side of crane king, just below main jib cylinders.
Electro hydraulic power unit :
Complete electro hydraulic power unit of sufficient capacity, totally enclosed unit mounted in the crane
king. Hydraulic oil tank is included in the crane king structure.
El. motor starter cabinet of Star/Delta type :
Complete Star/Delta type starter cabinet with space heater control unit, start/stop button and running light,
space heater indicator. Starters mounted inside crane king. Hinged door and Under-Voltage protection.
Information given above is in good faith but with no guarantees.
Price & terms : Please enquire using the email form below.
If you cannot find the vessel, crane, rig or equipment that you need,
please send us an email to mail@worldoils.com stating your requirements
and we shall find it for you.
We can arrange delivery of equipment and towage of rigs and vessels where needed.
The details mentioned above are believed to be accurate but are not guaranteed.
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150T Crane For Sale
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150 Ton Knuckle Crane
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150Ton Offshore Knuckle Boom Crane
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| Worldoils Oil, Gas and Offshore Marketplace - Offshore Knuckle Boom Crane with Active Heave Compensation - 100/150 tons |
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To enquire on this equipment, please send an email to  |
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