JMS RISI Expands Fleet with Liebherr LTM 1100-5.3 and Deep Foundation Equipment
- Meagan Wood
- Sep 16, 2025
- 4 min read
Updated: Jan 1
30-Second Takeaway
Swiss special civil engineering specialist JMS RISI AG has expanded its fleet with three new Liebherr machines purchased at Bauma: the LTM 1100-5.3 mobile crane, LB 45 drilling rig, and 110 D-K crawler concrete pump. The addition strengthens JMS RISI’s in-house lifting and deep foundation capabilities, with all major drilling equipment in the fleet now sourced exclusively from Liebherr.
Strategic Bauma Investment
At the Bauma construction machinery exhibition in Munich, JMS RISI AG secured a comprehensive Liebherr equipment package designed to support its demanding civil engineering and deep foundation projects. The order included:
LTM 1100-5.3 mobile crane
LB 45 drilling rig
110 D-K crawler concrete pump
Following operator training and handover, all three machines are now fully operational on Swiss construction sites.
First LTM 1100-5.3 Delivered to Switzerland
The LTM 1100-5.3 delivered to JMS RISI is the first of its model ever shipped to Switzerland. The 5-axle mobile crane features Liebherr’s latest LICCON3 control system, delivering enhanced computing power, faster data processing, and an intuitive operator interface.
“Our crane operators spent three full days at Liebherr learning the new machine,” explained Werner Brunner, Construction Manager for Pile Drivers and Hydraulic Engineering at JMS RISI.
“The training ensured we could put the crane straight to work with confidence.”
After handover at Liebherr-Baumaschine AG’s Reiden facility, the crane moved directly to its first job site in Hagendorn, Canton Zug.
In-House Crane for Specialized Civil Engineering
Unlike traditional crane rental companies, JMS RISI will use the LTM 1100-5.3 exclusively for internal operations, supporting:
Loading and unloading of construction materials
Lifting pontoons and ships
Recurring crane tasks on construction sites
Operations at gravel plants
This approach ensures high availability and precise coordination with the company’s drilling and concrete operations.
LB 45 Drilling Rig at Work on Major Energy Project
The newly delivered Liebherr LB 45 drilling rig has already been operating continuously for several weeks. It is currently deployed on a major construction site near Laufenburg, close to the German border.
Key project details include:
Pile depths: up to 32 metres
Pile diameter: up to 1.2 metres
Total piles: approx. 600
Excavation volume: 500,000 m³
Total construction volume: nearly 900,000 m³
The site will host a technology center, including a large-scale battery storage facility and an AI data center, playing a critical role in Switzerland’s future energy infrastructure.
In addition to the LB 45, JMS RISI is also operating:
Liebherr LRB 355
Liebherr HS 850 cable excavator
Liebherr as the Sole Deep Foundation Supplier
JMS RISI has made a deliberate move toward standardization across its deep foundation fleet.
“Since replacing our last drilling rig from another manufacturer, all our major drilling equipment comes from Liebherr,” said Daniel Schuler, Construction Manager at JMS RISI.
“Since the start of 2024 alone, we’ve added two LB machines and two LRB machines.”
This strategy simplifies training, service, parts logistics, and fleet reliability across projects nationwide.
Long-Term Partnership Built on Performance
JMS RISI AG is one of Switzerland’s largest special civil engineering companies and has partnered with Liebherr for many years. The company’s broad service portfolio includes:
Deep foundations and piling
Demolition
Gravel, sand, and concrete production
Recycling and disposal
Heavy and special transport
Hydraulic and river engineering
With approximately 370 employees across multiple Swiss locations, JMS RISI continues to invest in modern, high-performance equipment to support complex infrastructure projects.
About JMS RISI AG
JMS RISI AG is a long-established Swiss, family-run company specializing in special civil engineering and deep foundation works. Founded over a century ago, the company has grown into a national leader serving major infrastructure, energy, and construction projects across Switzerland.
Learn More 🔗 https://www.jms.ch
About Liebherr-Werk Ehingen GmbH
Liebherr-Werk Ehingen GmbH is a global leader in mobile and crawler crane manufacturing. Its product range spans from 35-tonne two-axle cranes to 1,200-tonne heavy-duty mobile cranes and lattice boom cranes with capacities of up to 3,000 tonnes. The Ehingen site employs approximately 5,000 people and supports customers worldwide through an extensive service network.
Learn More🔗 https://www.liebherr.com
About the Liebherr Group
Founded in 1949, the Liebherr Group is a family-owned technology company operating across more than 150 companies worldwide. With a highly diversified portfolio covering construction machinery, aerospace, mining, and industrial solutions, Liebherr continues to focus on innovation, reliability, and long-term customer value.
Learn More 🔗 https://www.liebherr.com
Frequently Asked Questions
Why did JMS RISI choose the LTM 1100-5.3?
Its 5-axle configuration, LICCON3 control system, and suitability for in-house lifting tasks made it ideal for civil engineering operations.
What makes the LTM 1100-5.3 notable in Switzerland?
It is the first example of this model delivered to the Swiss market.
How is the crane being used?
For internal lifting operations such as material handling, pontoon lifting, and recurring crane work on JMS RISI construction sites.
Why does JMS RISI use only Liebherr drilling equipment?
Standardization improves reliability, service efficiency, operator training, and spare parts availability.
What type of projects benefit from the LB 45 drilling rig?
Large-scale deep foundation projects requiring piles up to 32 m deep, including energy infrastructure and data centers.
