Liebherr Offshore & Subsea Crane, 400 T SWL at rad. 20 m (66 ft) - 28 / 56 m (92 / 184 ft) boom
Listing ID: 20096 Ad Type: For Sale or Lease Contact Seller
Date Posted: August 19, 2019
Location:   Norway (we can ship)
Price:   On request
Condition:   Very Good (used 300 hours after rebuild)
Contact Name:   Trond Bjorsvik
Phone:   +47 55 53 84 84 (Norway)
Company:   Quipbrokers AS.

Equipment Description:
The offshore crane was previously installed on a semi-submersible platform and can either be operated in standard set-up and long boom(max. SWL 200T), or alternatively with short boom (max. SWL 400T). The max. operation radius is 56m (184 ft) with long boom and aux. hoist with 10 T SWL. The operation radius can be extended by adding new manufactured boom sections.

SWL capacity with short boom and 0% Counterweight:
400 Te / 9.5 - 11 m radius
220 Te at 28 m radius
10 Te / 13.6 - 45.6 m radius (aux. hoist)

SWL capacity with short boom and 100% Counterweight:
400 Te / 9.5 - 20 m radius
230 Te at 28 m radius
10 Te / 13.6 - 45.6 m radius (aux. hoist)

Current SWL capacity with Main Hoist and long boom (rigged up as shown on pictures):
200 Te / 11 - 20 m
160 Te / 11 - 25 m
100 Te / 11 - 40 m
10 Te / 15 - 56 m (aux. hoist)

The crane can also perform sealifts (subsea construction) with 400 T SWL at 600 m depth and e.g. 300 T at 800 depth. Lift Height with 8 fall/620 m, with 2 fall/2620 m. It is equipped with a Variable Constant Tension System.

The crane was totally refurbished and received an extensive upgrade by Liebherr in 2003, including installation of a new cabin, new control system, new power pack etc.). The load control system was upgraded in 2009. The crane is a well maintained machine in very good condition with excellent performance record.

The crane has counters on each function recording actual operating hours, see below:
Main motors approx – 1200hrs
Slew – 307 hrs
Main hoist – 75 hrs
Aux hoist - 235 hrs
Luff – 310 hrs
Tugger 1 – 320 hrs
Tugger 2 – 67 hrs

The above hours have been recorded since the cranes major overhaul back in 2003, all evident on the crane software and the Platform Maintenance Management System. This should be sufficient evidence that there should be no requirement to replace any major components such as slew bearing, winch motors, pinions, bearings, etc... The crane ropes would have to be replaced. In addition to the above the crane would also come with a full upgrade package for emergency operation supplied by Liebherr, however, this kit was never installed to the crane.

Diameter of pedestal: 5020 mm
Wall thickness of pedestal: 40 mm
Bolt hole circle C - C: 4745 mm

Crane house with chassis and A-frame: 140 Ton
Boom (long version): 119 Ton
Pedestal below slew bearing: 34 Ton

The crane has been stored with heating in machinery room and cabin, and is in very good condition.

The crane house and boom can be dismantled in lighter pieces if required before shipping.

CLICK HERE for more pictures and specifications.

Equipment Photos:

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