Order for 30 new LinkBelt rough terrain cranes

All Erection & Crane Rental has ordered 30 new Link-Belt cranes for delivery throughout 2014. The deal includes four of the new 135 tonne RTC-80150 Series II Rough Terrain cranes.

The 80150 is due for launch at Conexpo next month and features a 59.5 metre six section boom. Three HTC-8690 truck cranes, eight 218HSL and six 238HSL lattice boom crawler cranes, along with two TCC-750 and seven TCC-1100 telescopic crawler cranes have also been ordered.

All president Michael Liptak said:

“The decision to purchase the new RTC-80150 was, in part, because our customers’ appetites continue to grow for long-reach, high-capacity RTCs for their job sites. We like this unit for both of these features, but are very impressed with how it transports. This machine can break down in less than an hour and reduces transport costs by keeping a low overall height while also maintaining a main unit transport weight under 100,000 pounds.”

China’s crane manufacturers are now world-class

Until now it has been widely assumed that construction equipment made by Chinese companies, and even equipment made in China by the leading foreign firms, was inferior in both quality and technology to gear produced in the foreign firms’ factories back home. These assumptions have been crushed by a new study from CLSA, a broker, which tested a range of Chinese-made diggers, and found them to be sturdy and high-performing. Leading Chinese brands like Sany, Zoomlion and LiuGong, whose products also have the advantage of being cheap, will soon be invading building sites across the globe.

Things have changed drastically since the global financial crisis five years ago. Until then, around 90% of the diggers on Chinese building sites were foreign-branded, albeit often made inside the country. The government’s huge fiscal stimulus, in 2008-09, triggered a construction boom which encouraged existing Chinese makers to expand, and dozens of new firms to enter the market. The local firms lacked the technical know-how of Japan’s Hitachi and the extensive product range of America’s Caterpillar. But they offered buyers such generous discounts and financing that by 2011 they had grabbed half of the domestic market.

As they have expanded, the best Chinese firms have rushed to upgrade their technology by buying, or entering joint ventures with, foreign competitors and suppliers. Sany Heavy bought two German firms, Putzmeister and Intermix, and entered a joint venture with Palfinger of Austria. Zoomlion bought CIFA of Italy. LiuGong and Xugong formed joint ventures with, respectively, America’s Cummins and South Korea’s Doosan, to improve their diesel engines.

As the effect of the government’s stimulus has faded, demand for construction equipment has softened. So the foreign firms, which had hitherto been producing relatively low-tech “made in China for China” products in their local factories, have increasingly switched to making more sophisticated ones for export, in particular to South-East Asian countries.

CLSA’s researchers subjected Chinese-made diggers from six companies—Sany, Caterpillar, Hitachi and Doosan, as well as Komatsu and Kobelco of Japan—to two weeks of gruelling tests of their productivity, durability and fuel efficiency. They all came out well, but most striking was the performance of Sany’s machines. Though not quite as good as the best, made by Caterpillar, they outperformed their Japanese and Korean rivals. CLSA concluded that technology gaps between the best Chinese firms and their foreign rivals are now “almost non-existent”. It expects that Sany and a handful of other larger Chinese brands will lead a consolidation of the local industry, in which 60 firms will become perhaps six.

CLSA’s test makes an interesting contrast with a similar exercise in February, in which Sanford C. Bernstein, a research firm, stripped down two leading models of Chinese-branded car, to examine their build quality. In this case the Chinese firms were still found to be lagging their foreign rivals. So Chinese companies have not yet learned how to make world-class cars, but they have now cracked how to make top-quality construction equipment at attractive prices—and their foreign rivals should be worried.

Tadano America exhibit new cranes ConExpo 2014

Tadano America will show seven cranes from its rough terrain and all terrain ranges at ConExpo 2014. The company said it plans to significantly increase its presence at the construction equipment tradeshow. The Japanese manufacturer will also use the show to official unveil its new 160t GR 1600XL-2, 3-axle rough terrain.

Two models of the GR-1600XL-2 are being taken to Las Vegas and Tadano say that one will be configured to show the crane in the transportation mode with the quick self-removing front and rear outriggers, with the second unit rigged as a general purpose RT. Other features of the GR-1600XL-2 include the Tadano’s asymmetrical multi-position outrigger setup, automatic moment limiter (AML-C), and the ECO-mode and positive control systems designed to reduce fuel consumption while the crane is being operated or on standby. A single cylinder six-section 200.1′ boom and 59.1′ bi-fold off-setting jib provide for a tip height of 256.6′ and the cab tilt system facilitates visibility at extended reach. Tadano’s HELLO-NET system allows you to monitor crane activity remotely via a computer or mobile device.

The biggest machine on the stand will be the 450t ATF 400G-6, another new crane from Tadano. This unit comes with the Tadano “lift and release adjuster” that provides automatic radius correction for boom deflection under load. The crane is also equipped with a 5-section boom to 198.6′ and can be equipped with a fixed or a hydraulically extending luffing jib with maximum length of 257.5′. The ATF400G-6 also features an optional power system (PS) for increased capacities. This crane features Tadano’s Hello-Net telematics system.

Tadano’s complete lineup for the show is as follows: From the rough terrain line Tadano are bringing the two new 160t GR-1600XL-2., a 100t GR-1000XL-2, a 75t GR-750XL-2 and a 15t GR-150XL-1. Whilst the all terrain line will be represented by the 450t ATF 400G-6 and a 250t ATF 220G-5.

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Manitowoc cranes laid off employees at grove plant

Manitowoc Cranes has laid off 250 employees at its Shady Grove plant – 235 hourly paid and 25 salaried. No recall date has been set, suggesting that they are likely to be permanent headcount reductions.

The company says that the cuts are due to softer demand for the products built at the Grove plant, which includes National Crane boom trucks, Grove Rough Terrain cranes, North American truck cranes and industrial carry deck cranes.

Two cooperating xcmg crawler cranes

Recently, XCMG’s two giant crawler cranes of 4,000-tonnage and 1,000-tonnage cooperated under the vast blue sky of Ningxia, and extended booms like two cranes wing to fly. They slowly hoisted a tank of 1,900 tons, precisely delivered it to the specified position, and perfectly finished hoisting task again.

At Ningxia Coal Industry Group’s chemical product production base in Ningdong Town, Yinchuan City, the main crane of XGC88000 used operating condition of boom of 84 meters and multiplying factor of 88, while the XGC16000 crawler crane for tail flip-slip used operating condition of boom of 42 meters and multiplying factor of 48. The two ‘brothers’ of XCMG closely cooperated and worked flexibly, and successfully hoisted the tank to the specified position within only about 2 hours, which reflected the immense power of XCMG’s products as treasures of the country.

As the world’s largest-tonnage crane, XCMG’s 4,000-tonnage crawler crane made loads of achievements in Ningxia after finishing its first task perfectly in Yantai. The crawler crane had completely finished hoisting tasks of 8 important tanks of the project within only 4 months. A series of successful hoisting cases demonstrated the safe, reliable and effective product performance of XCMG’s cranes, and highlighted the ruggedness, durability and outstanding flexibility of XCMG’s products. According to person in charge of the project, ‘thanks to the perfect performance of XCMG’s super tonnage crawler crane, the project finished over 1 month ahead of schedule, which gained precious time for the engineering later.’

Terex all terrain cranes finish hydro powerplant maintenance

Nantes-based Sogecofa, part of the Mediaco Group, used three Terex all terrain cranes to service the Kembs lock on the Grand Canal of Alsace, France. The lock provides power for a hydroelectric station and needed a gate replacing. A Terex AC 350, an AC 500-2 and an AC 700 were used to move the gate, which was 26m wide, 18m tall and weighed 500t.

The rental firm explained that as the lock gate was surrounded by water positioning the cranes for a coordinated tandem lift was impossible. The Sogecofa team decided that the only way they could lift the gate pieces was with a crane inside the lock. For this they used the Terex AC 700 to lower and position the AC 500-2 inside the lock.

Due to space constraints each section of the gate was lifted by the three cranes. The section had to be turned on its edge prior to being swiveled around for placement on rails located in the lock. Once swiveled and brought to a close radius the load was hoisted by the AC 500-2 crane alone.

The operators of the two cranes on the lock wall had no direct view of the load and received instructions from the head of maneuvers who was assisted by an observer.

The length of each load exceeded the width of the chamber so rotational movements required great precision to avoid any impact which could have halted the entire operation.

The same operation was repeated four times. On the last crane maneuver there was just a 20cm margin remaining between the load and the control building of the lock.