TELECRAWLERS Ӏ SECTOR REPORT
with standard counterweight. “Hydraulic telescopic crawler
cranes are an integral part of our fleet,” says ALL Family of Companies. “Their transportability and quick setup as well as their ability to handle rougher terrain often make them the crane of choice for a variety of construction work.” At the start of 2023 Straubing,
Germany-headquartered crane manufacturer Sennebogen debuted the 80-tonne capacity 683 E. It is a fifth-generation model, the ninth in the series, and is in the manufacturer’s medium-size class, fitting perfectly into the gap between the existing 673 E and the 6103 E. For an example of the capability and flexibility of this machine, see the box – it does not even need an operator on board!
ELECTRIC DREAMS A recent and exciting development in the telecrawler sector has been the growth of electric-powered cranes. Sennebogen has its 653 Electro Battery, which can be operated in battery-only mode (it is a 210kWh Li-ion pack), from the mains supply by cable, or by battery while charging
from the mains. This allows it to work without time limit. When in ‘supply-cable’ mode the mains power is used for lifting activities and excess energy fed in is simultaneously used to recharges the batteries. In ‘mains cable’ mode the
Marchetti’s fully- electric CW25.35
power supply is via a 63A CEE socket; the power is supplied to
the undercarriage which allows 360 degrees of boom and cabin rotation without interference from the cable.
Piacenza, Italy-headquartered crane manufacturer Marchetti has a fully-electric version of its 25-tonne CW25.35 crawler. The battery pack is Li-ion and gives 90kWh, which the company says will supply eight hours of continuous working. The motor delivers peak power of 110 kW and has a 22kW onboard charger. PV-E Cranes is a Dutch company based in Oosterhout whose focus is on the development, production, and marketing of 100% electric crawler cranes and related accessories. The PV-E electric fully battery powered telescopic crawler cranes range from 70-120 tonnes capacity and come with a standard set of two battery packs to give at least eight hours of work – interchangeable battery packs are available if you need to work longer. And there’s Chinese
construction equipment manufacturer Sany with the
32 CRANES TODAY
Link-Belt Cranes’
TCC 550 on the manufacturer’s stand at ConExpo 2023. This one had been bought by ALL Family of Companies
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