
Develops and manufactures winches, mobile cable crane systems, truck crane bodies and forestry special-purpose machinery.

Konrad Adler GmbH & Co. KG
88364 WolfeggNew on Amplifa
About ADLER
Konrad Adler GmbH & Co. KG is a family business founded in 1927 in Wolfegg in Upper Swabia. On a company site of around 20.000 m², the company develops, manufactures and assembles mobile tilting-mast cable crane systems, electro-hydraulic winches for forestry machines and the HSM forestry special-purpose machines, including the HSM articulated tractors built since 1979. The product range is complemented by custom-built truck crane bodies with flatbeds, platforms or tipper bodies as well as a slope maintenance vehicle. The value chain extends from the initial idea through design and custom manufacturing to assembly and TÜV acceptance in-house. The company's core competencies lie in hydraulics, electronics and radio technology; some of the control software programs are developed in-house. The company operates throughout Europe and additionally runs a certified Palfinger contract service workshop with customer service for Palfinger and Meiller.
- Site
- Wolfegg
- Processes
- Design and custom manufacturing of winches, cable crane systems, truck crane bodies and, Assembly of mobile tilting-mast cable crane systems, electro-hydraulic winches and, Conversion of truck crane bodies with flatbeds, platforms or tippers, Annual crane and winch inspections (TÜV acceptance in-house, certified Palfinger, Repair and maintenance of crane products, hook lifts, tippers, Craylers and truck-mounted forklifts, Design and custom manufacturing, TÜV acceptance in-house, Annual crane and winch inspections
- Founded
- 1927
- Industries
- Forestry, Forestry machinery construction, Truck/crane construction, Mechanical engineering
- 01
Design
- 02
Custom manufacturing
- 03
Assembly
- 04
TÜV acceptance in-house
- 05
Service and maintenance
Locations

Wolfegg
DEHeadquarters with production, administration, service and repair workshop
Components & Products




Inside the production





Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Design and custom manufacturing of winches, cable crane systems, truck crane bodies andEngineering | – | – | – | – | – |
| Assembly of mobile tilting-mast cable crane systems, electro-hydraulic winches andAssembly | – | – | – | – | – |
| Conversion of truck crane bodies with flatbeds, platforms or tippersAssembly | – | – | – | – | – |
| Annual crane and winch inspections (TÜV acceptance in-house, certified PalfingerTesting | – | – | – | – | – |
| Repair and maintenance of crane products, hook lifts, tippers, Craylers and truck-mounted forkliftsAssembly | – | – | – | – | – |
Additional services
Reference customers
Company History
- 1927
Founded by Konrad Adler (1898–1957) together with his wife Mathilde as a bicycle and motorcycle repair workshop at Ravensburger Straße 11 in Wolfegg
- 1930er
Start of manufacturing mechanical winches for trucks and tractors; pioneering work in the mechanization of timber loading and timber extraction
- 1970er
Product range expanded to include truck crane bodies
- 1979
Start of manufacturing the HSM articulated tractors
- 1994
Meinrad Adler takes over the business in the third generation, supported by Andreas and Maria