OFFSHORE CRANES & ACCESS SYSTEMS
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EFFECTIVE TAILOR-MADE
EQUIPMENT FOR ALL
INSTALLATION TYPES
DEMANDING CONDITIONS EXCEPTIONAL SOLUTIONS
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With over 300 offshore cranes and hoisting systems installed on various types of offshore installations, Kenz Cranes can be considered one of the leading suppliers in the industry. Our different types of offshore equipment operate globally in some of the harshest environments like the North Sea, Asia Pacific Region and Brasil.
In order to achieve the highest level of customer satisfaction
possible, we focus primarily on the design and construction
of tailor-made and fit-for-purpose equipment in accordance
with international standards such as EN and API. In addition,
Kenz Cranes can be certified by any recognized authority,
including DNV-GL, ABS, Bureau Veritas and Lloyd’s Register.
From our head office in the Netherlands and our Singapore
office, we are able to offer this portfolio turnkey, anywhere
in the world.
KENZ CRANES
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WE GLOBALLY SUPPLY
YOUR SELLING POINT
GLOBAL SUPPORT
HEAD OFFICE AMSTERDAM
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PRODUCT RANGE
Cranes
Gangways
Engineering
Service
Kenz has provided numerous types of pedestal mounted
offshore installations like ram luffing, boom hoist, knuckle
boom cranes and walk to work gangways for fixed
platforms, semi-submersibles, jack-ups and multipurpose
vessels with loads ranging from 2.5t to 800t SWL.
Based on our profession in structural calculations, engineering and
design, we are a reliable partner for safe delivery and replacement
of offshore cranes. To meet client specific requirements our cranes are
tailor-made, or an existing crane concept is reused and amended
where required.
OFFICE SINGAPORE
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TO MEET CUSTOMER
DEMANDS, IT IS ALWAYS
POSSIBLE TO UPGRADE
OUR EQUIPMENT WITH
VARIOUS SYSTEMS
BOOM HOIST OFFSHORE CRANESKenz boom hoist cranes have a lattice type boom and use
a winch to perform the luffing movement. The lightweight
design makes these cranes well suited to operations where
high load/radius combinations are required. Using modular
components ensures easy future upgrades or modifications.
Outreach up to 90m* Designs up to 800t
Kenz provides cranes for newbuild installations as well as replacement cranes for existing installations like platforms and FPSOs. For these cranes we optimize the lifting performance for each load curve up to the maximum pedestal capacity.
All our cranes are manufactured using only high quality
and extensively tested components, making them world
renowned for their durability. To meet client specific
requirements our cranes are tailor-made, or an existing
crane concept is reused and amended where required.
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KNUCKLE BOOM OFFSHORE CRANESThe Kenz knuckle boom crane is based on proven designs
and is easy to customize. With the main hoist rope running
over the main boom and underneath the knuckle jib, this
unique design makes it easier to lift taller and heavier loads.
By using unique features of both our ram luffing and knuckle
boom cranes, this is the combined best performance.
Outreach up to 45m* Designs up to 300t
RAM LUFFING OFFSHORE CRANESKenz ram luffing cranes have a box type boom and use
hydraulic cylinders to perform the luffing actions. This crane
is the ideal low maintenance design for harsh offshore
environments. Their compact and robust design makes
them ideal for offshore installations like fixed platforms
and vessels of all types.
Boom lenght up to 45m* Indicative capacity up to 300t
*we can deliver tailor-made solutions for any other lifting requirement.
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Main features:
■ Full motion active compensation
■ Connection to offshore installation by means of:
■ Landing cone
■ Bumper
■ Active bumper:
■ Feedback earth fixed reference
■ Increasing accuracy
■ Motion compensated offshore lifts with crane attachment
■ X-Wing foundation to maximize deck space
■ Certified by DNV-GL-ST-0358
■ Redundant power packs / operating system if required
Ever since the existence of fixed offshore installations, there have been challenges with safely transferring personnel from and to an installation.
The Kenz active motion compensated gangways
are the prefferend way for safe personnel transfer in
offshore operations in both the wind and the oil and
gas industry.
OFFSHORE ACCESS SYSTEMS
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Active bumper
Landing cone
TECHNICAL DETAILS*
Reach track record up to 26m
Slewing angle +20/-20 degrees (active)
Luffing angle +20/-20 degrees (personnel transfer)
+50/-20 degrees (offshore lift)
Compensation up to 3m SWH
* Depending on location of operation, vessel characteristics and position of gangway on vessel. Other dimensions possible upon request.
For easy connection to the fixed offshore installation a
full active motion compensated module is provided, which
keeps the tip of the gangway stationary by compensating
the vessel induced motions with slewing, luffing and
telescoping. Another unique feature is the integrated motion
compensated hoisting function (up to 1t) of the system.
Our gangways are available in different sizes. Due to our
extensive experience with tailor-made systems, we can
offer our gangways to any clients’ specifications.
GANGWAYS OFFERED SPECIFICALLY
ACCORDING TO ANY CLIENTS
SPECIFICATIONS
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SPECIAL PRODUCTS
Besides the different types of offshore cranes and access systems, Kenz can also deliver standalone or integrated motion compensated lifting and hoisting equipment which is designed and manufactured by us from concept to delivery.
Tailor-made equipment involving lifting and handling
as well as crane upgrades or modifications are common
sense for the professional team of engineers.
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SERVICES
In order to maintain the large number of offshore cranes delivered by Kenz Cranes over the years, a specialized services division is serving clients all over the globe: Kenz Crane Services.
This division offers extensive maintenance, refurbishment
and modification services that ensure a longer lifetime of
offshore hoisting and lifting equipment, increase lifting
capacity and reduce maintenance costs.
Our service portfolio comprises among others:
■ Crane installations
■ Crane maintenance & repair
■ Crane inspections
■ Modifications & upgrades
■ Refurbishments
■ Spare parts
■ Training
All of which can be performed on Kenz cranes,
as well as equipment by almost any other manufacturer.
KENZ CRANES
HEAD OFFICEZUIDDIJK 400, 1505 HE ZAANDAM
PO BOX 235, 1500 EE ZAANDAM
THE NETHERLANDS
T +31 (0)75 681 0420
SINGAPORE OFFICELEVEL 26 PSA BUILDING
460 ALEXANDRA ROAD
SINGAPORE 119963
T +65 90 27 2223
E ASIA@KENZ–FIGEE.COM
WWW.KENZ-FIGEE.COM