Compact and versatile 30 t and 40 t duty cycle cranes: The new SENNEBOGEN 630 HD and 640 HD

SENNEBOGEN duty cycle cranes are known for being multifunctional, reliable, and easy to transport. With these two compact duty cycle cranes of the 30 t and 40 t class, SENNEBOGEN is presenting two further duty cycle cranes at the bauma trade fair for numerous applications in the areas of well digging, underground engineering, mining, as well as for use as a crane.

The SENNEBOGEN duty cycle cranes of the current E-Series were designed especially for demanding, dynamic applications with a wide variety of equipment. With more than 60 years of experience in the construction of cranes and duty cycle cranes, SENNEBOGEN is extending its wide product range even further by adding two new machines, the new 630 HD and its big brother 640 HD, to the current E-Series. The 40 t machine will be exhibited at the bauma.

SENNEBOGEN 640 HD – 40 t duty cycle crane for special underground construction

With its powerful 186 kW CAT diesel engine that offers impressive fuel efficiency and a lifting capacity of up to 40 t, the SENNEBOGEN 640 HD opens up a wide range of applications.

Thanks to its robust construction, a powerful multi-circuit hydraulic system, and the strong slewing drive, the 40 ton duty cycle crane is particularly well-suited for special underground engineering. Applications with leaders or rope grabs can be realized just as reliably as the operation of hydraulic piping machines for well construction and special underground construction. Here, two 12 t freefall winches ensure an optimal pulling force. These winches are also available in the heavy-duty 16 t version as an option

SENNEBOGEN 630 HD – compact 30 t duty cycle crane

Equipped with a rope grapple or drag-line bucket, the somewhat smaller SENNEBOGEN 630 reveals its strengths in hydraulic engineering and mining applications, for example. With maximum boom lengths of up to 35.5 m and an auxiliary jib and fly boom as options, the duty cycle crane is also ideally equipped for use as a crane with lifting capacities of up to 30 t. The SENNEBOGEN 630 is also powered by a 186 kW diesel engine. Two winch variants are available, with 9 t or 12 t.

Easy transport and a wide variety of applications for the duty cycle crane

The SENNEBOGEN 630 as well as the 640 are have a common basis. The engine power is identical; there are differences in the winches, the ballasting, and the dimensions. The respective equipment lengths and lifting capacities also vary. The two machines have the same telescoping crawler undercarriage, which especially shows its strength in narrow construction sites. The SENNEBOGEN 630 is ready for operation within a very short time and stands firmly and safely on its 700 mm 3-grouser base plates thanks to the telescopable crawler chassis. Compact dimensions and an easy ballast mounting system save time and money when transporting between construction sites. The compact dimensions of 3 m width and transport dimensions of 6.40 m with the 630 and 6.60 m length with the 640 allow a cost-saving transport via flat-bed trailer. Because the counterweight can be disassembled in only 4 simple steps, the weight can be reduced to 27.2 t and 30.5 t respectively. Thus, a normal flat-bed trailer suffices for safe transport.

The modern Maxcab comfort cab provides the operator with an ergonomic work environment. Numerous headlights and supplemental surrounding cameras ensure a convenient all-around view and the highest level of work safety. The SENCON diagnostic and control system supports the operator in daily operation. The cab can be optionally designed for inclination by 15 degrees or elevation by 2.70 m, in order to allow an even better view of the attachment and the work environment.