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发表于 2012-6-13 17:47
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利勃海尔官网上的英文版本的新闻稿，汉语部分是自己翻译的，可能有误，大家多海涵！
本帖最后由 wenxu200 于 2012-6-13 18:09 编辑
New LTM 1750-9.1 All-Terrain Crane presented
新款全地面起重机——LTM 1750-9.1隆重问世！
On 13 and 14 June, at the production plant at Ehingen, Liebherr presented the new LTM 1750-9.1 all-terrain crane to more than 2,000 customers from all over the world. The 750-tonne mobile crane complements the Liebherr range between the highly successful models LTM 1500-8.1 and LTM 11200-9.1. One particular feature of the new nine-axle machine is the fact that the complete telescopic boom can be carried when travelling on public roads. And to help make operation even more economical worldwide, account was taken in the design concept of the LTM 1750-9.1 of the very widely differing transport weights and axle load variations. Another point of focus in the design, too, was particularly short set-up times.
在6月13日-14日，在爱茵根工厂的调试场，利勃海尔向来自全球的2000多名客户展示了其全新产品——LTM1750-9.1（9轴底盘，5节主臂，最大起重量750吨）。该产品成功地填补了利勃海尔在500吨-1200吨全地面产品之间的产品型谱。750吨的优势之一就是以9轴底盘+5节主臂的组合状态进行公路行驶。它在设计之初就考虑了全球范围内的运输情况，具体高度的经济性和适应性。另外，较短的组装时间在设计之初也纳入了考量范围之内。
A very broad range of equipment options means that the new LTM 1750-9.1 has a particularly wide operational spectrum. With the 52 metre long telescopic boom, the telescopic boom Y-guying system, and a whole array of different lattice jibs, the crane has a large number of different boom systems available, and can achieve heights under hook of up to 154 metres and outreaches of up to 112 metres.
新品750吨具有宽泛的工况组合范围，5节主臂全伸52m，“Y”型超起，1套塔式副臂。最大起升高度为154m，最大工作幅度为112m。
Powerful travel drive in the carrier of the LTM 1750-9.1 is ensured by an eight-cylinder Liebherr Diesel engine, rated at 450 kW / 612 HP. The four rear axles of the nine-axle chassis of the new 750-tonner are actively steered electro-hydraulically and speed-dependent. In crab steering mode, all six axles are steered, which means there is no longer any need for axles to be raised.
750吨下车采用8缸利勃海尔自制的柴油机，功率为450千瓦，612马力。其他的内容翻译不好，索性不翻译了，请大家见谅！
The Liebherr four-cylinder in-line engine in the crane superstructure delivers 270 kW / 367 HP and a torque of 1,720 Nm. The crane drive, which is provided with power steering and power regulation, is a Diesel hydraulic system with five axial piston adjustment pumps. The winches and the slewing gear are operated in a closed circuit to achieve maximum fine sensitivity. Four operating movements are possible simultaneously.
750吨上车采用4缸发动机，270千瓦，367马力。太专业了，就能看懂一小部分！
13/06/2012 |
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发表于 2012-6-13 17:44
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