马尼托瓦克 launches two new Potain luffing jib cranes

• 马尼托瓦克 is introducing two new luffing jib crane models, mr309和mr329, which come in 16 t or 25 t maximum capacity variants.
• 虽然两台起重机共用一个60米的臂架和3.4吨的容量在尖端, they have different load curves and heights under pivot thanks to the respective 2 m and 2.45米枢轴和桅杆配置.
• The new generation responds to customer feedback for simpler and quicker erection, 枢轴下高度更大, 更强大的负载图表, 还有一个更小的停止服务半径(最小9.5米至12米).
• The new cranes also come equipped with the latest Potain Crane Control System (CCS) for faster setup and unparalleled control, as well as the new Potain CONNECT telematics for optimized fleet management and uptime.

马尼托瓦克 completes its latest generation of Potain luffing jib cranes with the launch of mr309和mr329. 这些新模式效仿成功者 在2022年宝马车展上推出MR 229, which was the first Potain luffing jib crane to come equipped with the cutting-edge Potain Crane Control System (CCS) and Potain CONNECT telematics. The entire new generation of cranes reflects 马尼托瓦克's commitment to exceeding the latest standards and incorporating valuable customer feedback gathered through its Voice of the Customer process.

Customers demanded quicker and simpler crane assembly and 马尼托瓦克 listened. mr229的三角帆, MR 309, mr329可水平安装, 一节一节地, while the reduced windvane spans make installation on tight jobsites easier. Accessible platforms and steps promote secure and efficient worker movement, and the counterjib ballast is installed at working height. The positioning of the ballast is made easier thanks to slinging rings and a self-centering system. A redesigned luffing mechanism further streamlines assembly, while an integrated jib-end basket further promotes more secure installation, 检查, 和维护. 最后, Potain CCS decreases commissioning time, helping the cranes to get to work faster.

Customers also requested 枢轴下高度更大 and 更强大的负载图表, mr229, MR 309, 和mr329都能送货. The MR 309 and MR 329 have been introduced with maximum capacity variants of 16 t or 25 t. 尽管共用一个60米的三角帆和一个3.4吨的容量在尖端, their distinct pivot and mast configurations result in differing heights under pivot and load curves. 

The MR 309, with its 2 m pivot and mast configuration, achieves a height under pivot of 49.2米，达到最大容量4.3吨55米. 相比之下，MR 329，具有2.45 m pivot and mast configuration, attains a height under pivot of 55.2米，最大容量4.7吨55米. In addition, the new cranes address the need for a strongly reduced out-of-service radius (9.5 m to 12 m) and decreased anchorage frame requirements, delivering improved efficiency and productivity on high-rise and congested construction sites where oversailing is not permitted.

"We've received excellent feedback since the debut of the MR 229, 特别是它易于安装, 最小停机半径, 以及CCS的整合. Furthermore, customers have praised the seamless operation of the crane from the Ultraview CCS cab. 牢记这些成就, we have high expectations for mr309和mr329 as they round out this innovative new generation of Potain luffing jib cranes,蒂博·勒·贝斯纳莱说, vice-president of marketing and development at 马尼托瓦克.

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