Page 58 - North American Clean Energy September/October 2019 Issue

wind product spotlight: cranes, heavy lift, & working at heights
Cranes, Heavy
Lift, & Working at Heights
From rough terrains to great heights, the equipment needed to get the job done safely and efficiently at a wind power construction site must be tough and durable. Here are some of the latest cranes, heavy lift, & working at heights options available today.
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Liebherr USA, Co. Mobile and Crawler Cranes
Brand: Liebherr
Model: LR11000
Max boom length: 735ft (224m) Max capacity: 1200 USt Available attachments:
• Variable boom systems for diverse requirements.
Additional features:
• Excellent capacities over the complete working range;
• Efficient application due to optimized transportation components;
• Comprehensive comfort and safety features;
• Worldwide customer support by manufacturer.
www.liebherr.com
Tadano
Brand: Demag
Model: CC 3800-1
Max boom length: 472ft (144m) Max capacity: 715 USt, 650t Available attachments:
• The Demag Boom Booster kit increases the main boom’s stiffness, boosting the crane’s lifting capacity by up to 30%;
• The optional Flex Frame solution replaces the usual tele- cylinder, allows easy setting of the Superlift counterweight radius from 13m to 21m with full counterweight on the tray;
• The Superlift Split Tray with quick coupling technology, used when setting up the main boom with or without the Boom Booster kit. Once the main boom is set up, the counterweight is no longer required, and can easily be uncoupled.
Additional features:
• With a lifting capacity of 650 t (715 USt) at a radius of 40ft (12m) and a maximum load moment of 9152 tonne-meters, the Demag CC 3800-1 is strong enough to erect wind turbines with a hub height of up to 384ft (117m) without the need for a Superlift system. As a result, it is a cost-effective choice for a broad range of assignments.
www.demagmobilecranes.com
Leavitt Cranes Brand: Kroll
Model: K1650L
Max boom length: 226 ft (69m) Max capacity: 135 ton Available attachments:
• Variable boom systems for diverse requirements.
Available features:
• 589ft (179.5m) max HUH;
• No tying into the turbine tower;
• 15-20 m/s operating speed;
• 52ft x 52ft (16m x 16m) cross base;
• Eliminates anchor stools in turbine foundation.
www.leavittcranes.com
Bronto Skylift
Brand: Bronto Skylift
Model: Bronto S295HLA aerial work platform
Description: The HLA range ensures efficient and safe operations with challenging high rise installations including wind turbines. This range includes truck-mounted access platforms which offer maximum vertical and horizontal outreach.
Maximum height: 291ft (88.7m) Maximum outreach: at Heights105ft (32m) Maximum capacity: 1500lbs (680kg) Rotation: 2 x 90°
Available options: Cage winch for material, (max load 880lbs); extendable (up to 12ft) working cage; wirelesss remote control for boom movements
www.brontoskylift.com
The Manitowoc Company, Inc.
Brand: Manitowoc
Model: MCL300
Max boom length: 11.48ft (3.5m) www.manitowoc.com
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SEPTEMBER•OCTOBER2019 /// www.nacleanenergy.com