Review of the 2026 Bauer In-House Exhibition

• Three-day event with over 1,400 national and international guests 
• Wide range of machinery, from diaphragm wall to pile driving and drilling technology for diverse applications
• Focus on efficiency, flexibility, and emission reduction 
• Anniversary: 50 years of Bauer rotary drilling rigs 

Schrobenhausen, Germany – BAUER Maschinen GmbH’s In-House Exhibition was once again a resounding success in 2026. Over 1,400 customers, partners, and industry experts from around the world gathered in Schrobenhausen to discuss the latest innovations, trends, and challenges the industry is facing. Launched in 1987 as a small customer event, the Bauer In-House Exhibition has since established itself as a highlight of the international specialist foundation engineering industry. This year’s event was hosted by Dr. Martin Thormann, Member of the Executive Board of BAUER AG, and Wulf Flos, Managing Director of BAUER Maschinen GmbH, under the motto “Born in drilling, growing for the future”. The event ran from Thursday, April 16, through Saturday, April 18. Once again, the focus was on numerous new products and solutions from Bauer that set industry benchmarks for innovation and efficiency.

“Our In-House Exhibition is also an invitation to exchange ideas, to experience the latest technologies in specialist foundation engineering, and to shape the future together,” said Martin Thormann in his address. 

Wulf Flos added: “We are delighted to welcome you in Schrobenhausen. Many of you have been with us for years. We look forward to showing you our technology in action and, at the same time, providing a preview of important future projects such as the large-scale expansion of our plant in Aresing.” 

Versatile rotary drilling rigs

In the courtyard of the headquarters, which had been converted into an exhibition space, Bauer presented a cross-section of its product range. The focus was on rotary drilling rigs, including the BG 50, the successor to the best-selling BG 45 in the V-kinematics class. In addition to the new carrier unit, the BAUER BT 145 with many proven features (the integrated service platform being one example), the drilling rig offers increased torque and enhanced drilling performance. Among other improvements, the single-pass drilling depth has been increased by 7% and the main winch pulling force by 11%. Overall, the BG 50 is designed for high hydraulic performance and, with 470 kW, now also features 8% more diesel power. Mobilization and demobilization are now easier in this configuration: an extended mast can be erected without an auxiliary crane. In summary, the BG 50 from Bauer impresses with increased performance at nearly the same operating weight, as well as optimized handling characteristics.

The BG 36 H, which was successfully introduced at bauma, was also on display with an optional upgrade undercarriage, equipped for continuous flight auger (CFA) drilling with a Kelly extension and an auger cleaner. In this configuration, even larger bore diameters and drilling depths can be achieved. A key feature is its quick convertibility from the Kelly to the CFA method. With the BG 30 H, Bauer also exhibited a rig that can be converted to a low-head version in just a few simple steps, making it particularly suitable for construction sites with limited working height. Thanks to a sophisticated system of optional mast extensions, the BG 30 H can be perfectly optimized for a wide variety of project-specific installation heights. Positioned in the medium torque range, it covers a wide spectrum of applications. All rotary drilling rigs are being successively equipped with the BAUER B-Tronic 5. The user interface is characterized in particular by intuitive operation; the B-Tronic 5 can also be individually personalized by the user through user profiles and display customization.

Diaphragm wall technology and duty-cycle cranes

In the field of diaphragm wall technology, the GB 80 S grab carrier with a DHG/V hydraulic grab was on display. It can construct diaphragm walls up to 80 m deep and up to 1.8 m wide. Single-stage free-fall winches are available as an option for challenging ground conditions. In addition, the Energy-Efficient Power package (EEP) with an energy recovery system enables a reduction in energy consumption. In addition, Bauer presented an MC 96 duty-cycle crane with a newly developed stackable counterweight, equipped with a BC 35 cutter and an HDS 135 T hose drum system, which extends the maximum possible cutting depth with the MC 96 to up to 135 m and also allows the cutter to rotate down to this depth. Also on display was the BCM 5 L soil mixing cutter, whose proven design with a trench length of 2,800 mm is widely used on construction sites.

Robust piling technology

In the field of pile driving technology, the new RG 22 S from RTG was a highlight. It is also suitable for Kelly drilling and features a new kinematic system with a wide range of motion. Thanks to the FreeLock system, the swiveling mast can be positioned continuously between −90° and +90°. An integrated Kelly mast head enables both Kelly drilling and single-pass operations. Additional features include a permissible torque of up to 240 kNm, a pulling force of up to 600 kN for single-pass applications, and a free-hanging load of up to 30 t with the mast unsupported. A larger counterweight of up to 17.2 t provides added stability. 

Other exhibits from RTG Rammtechnik included an RG 19 with a telescopic leader, an eRG 21 T hybrid, and the MPZ 700-800 sheet pile driver. The latter can be used for sheet pile widths with Z-profiles ranging from 700 to 800 mm. A hydraulically lockable rotating device, significantly higher stroke speeds during pressing and pulling, and an automatic program further enhance efficiency and ease of use.

Universal and anchor drilling rigs from KLEMM

KLEMM Bohrtechnik GmbH brought along powerful upgrades to some of its established models, which included the electro-hydraulic zero-emission drilling rig KR 806-3E – of which they gave a live equipment demonstration. The displayed KR 801-3GK universal drilling rig stands out for the long reach of its 90° swiveling articulated boom. A compact design, a 129-kW motor, and modern radio remote control ensure high performance and flexible application options even on confined construction sites. With the KR 710-3G, KLEMM presented an impressive evolution of its proven KR 709-3G. A more powerful rotary drive and higher retraction forces enable more productive drilling during pile construction or high-pressure grouting. For geothermal applications, KLEMM showcased the compact KR 708-3GW, which is specifically designed for installing geothermal loops. Energy-efficient hydraulics, flexible kinematics, and optional add-on technology enable versatile applications even on space restricted jobsites. The KR 806-3E attracted particular interest. The electro-hydraulic zero-emission drilling rig operates with zero emissions and significantly reduced noise and dust emissions. Thanks to its mains connection and an additional battery, it can be flexibly operated and is particularly suitable for construction sites with high emission reduction requirements.

Complementary systems and components

Other exhibits included the RB 65 universal drilling rig for well construction, geothermal energy, and exploration, as well as mixing, pumping, and separation technology from BAUER MAT Slurry Handling Systems, including a CMS 50 mixing plant, an IPA 460 injection plant, and an HPI 800 high-pressure pump. EURODRILL GmbH also showcased a representative range of its drill drives, including electrically and hydraulically driven rotary drives and a compact double-head drilling rig. Last but not least, the Parts & Service division of BAUER Maschinen GmbH presented a selection of drilling tools.

A win for the region as well 

In addition to the professional program, it also became clear just how much of an impact the event has on the region: numerous hotel rooms within a radius of about 50 km around Schrobenhausen were booked. Many services were deliberately sourced from the local area – from a trade show stand builder in Munich to floral decor suppliers and landscapers in Schrobenhausen, as well as culinary offerings such as ice cream and pastries from a traditional local bakery or a pretzel pizza from Pfaffenhofen. A textile embroidery company from Karlskron and a beverage supplier from Kühbach were also involved. The Bauer In-House Exhibition thus became not only a gathering place for the industry but also, once again, a tangible economic boost for the region.

Diverse supporting program and anniversary

In addition to informal networking within the industry and product presentations, live demonstrations, plant tours, expert panels, and evening events generated significant interest. Furthermore, this year’s event marked a special anniversary: 50 years of Bauer rotary drilling rigs. 

In 1976, Bauer launched its first rotary drilling rig, the BG 7, featuring a robust mast, a solid kelly bar, and powerful hydraulics, designed specifically for pile drilling. The increase in productivity was enormous: instead of two piles per week, several piles could now be installed per day. The rig revolutionized work on the construction site.

Initially developed for in-house use, the BG 7 quickly evolved into a successful family of equipment: It was followed by the BG 11 and BG 22, and later the BG 30. Today, the portfolio ranges from the compact BG 15 H to the powerful BG 55. “One thing, however, remains unchanged: Bauer rotary drilling rigs have been shaping specialist foundation engineering for half a century and continue to evolve in line with the demands of construction sites,” affirms Wulf Flos.