
Agricultural machinery dealership and metal shop: sale, maintenance and repair of agricultural, forestry and municipal machinery as well as sheet metal work

Landmaschinentechnik & Spenglerei Johann Fehlberger GmbH
Erding/Pretzen · Niederding · Lengdorf (Penzing)New on Amplifa
About Johann Fehlberger GmbH
Johann Fehlberger GmbH is a family-owned business in Erding/Pretzen that evolved from the village smithy first documented in 1835. The company operates agricultural technology with the sale, assembly, repair and maintenance of agricultural, forestry and municipal machinery as well as garden equipment, among other things as a contract dealer for John Deere, Kuhn, Amazone and Stihl. Workshop services include on-site assignments with a workshop van, hydraulic hose pressing, tyre fitting, air conditioning refills, electronic track measurement, an engine performance dynamometer and TÜV inspections. In addition, the metal shop performs work on sheet metal roofs, gutters, dormers, wall, chimney and attic cladding as well as sealing work, also in copper. Headquartered in Erding/Pretzen with branches in Niederding and Lengdorf (Penzing), the company operates in Bavaria; its customers include agriculture and forestry, contractors, municipal technology as well as garden and landscape construction.
- Site
- Erding
- Processes
- Assembly, repair and maintenance of agricultural machinery, Air conditioning refill for agricultural commercial vehicles, Pressing of hydraulic hoses, Tyre fitting, Engine performance dynamometer (testing), Electronic track measurement, On-site work with workshop van on farm or field, Preparation and sale of used machines
- Materials
- Copper, Sheet metal (roof sheet metal), Hydraulic hose
- Certificates
- Engine performance dynamometer, Electronic track measurement, TÜV inspection, ISO 9001
- Industries
- Agriculture, Forestry, Municipal technology, Garden and landscape construction, Contractors
- 01
Consultation and sale of agricultural, forestry and municipal machinery
- 02
Assembly and preparation of the machines
- 03
Maintenance, repair and on-site service
- 04
Testing (engine performance dynamometer, track measurement, TÜV inspection)
- 05
Metal shop: sheet metal work and installation on roofs and facades
Materials & Processes
Sheet metal (roof sheet metal)
Processed into sheet metal roofs, gutters, dormers and cladding in the metal shop
Copper
Used for copper work in the metal shop, e.g. roof and facade sheet metal
Hydraulic hose
Pressing of hydraulic hoses for agricultural and municipal machinery
Locations

Erding/Pretzen
DEHeadquarters: Agricultural technology & metal shop
- Materials
- Sheet metal, copper
- Engine performance dynamometer
- Workshop van
- Hydraulic hose press
Niederding
DEBranch: Agricultural technology & metal shop
Lengdorf (Penzing)
DEBranch: Agricultural technology & metal shop
Products & Components


Inside the production




Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Assembly, repair and maintenance of agricultural machineryAssembly | – | – | – | – | – |
| Air conditioning refill for agricultural commercial vehiclesSurface | – | – | – | – | – |
| Pressing of hydraulic hosesJoining | – | – | – | – | Hydraulic hose |
| Tyre fittingAssembly | – | – | – | – | – |
| Engine performance dynamometer (testing)Testing | – | – | – | – | – |
| Electronic track measurementTesting | – | – | – | – | – |
| On-site work with workshop van on farm or fieldAssembly | – | – | – | – | – |
| Preparation and sale of used machinesAssembly | – | – | – | – | – |
| Repair and maintenance work for contractorsAssembly | – | – | – | – | – |
| TÜV inspectionTesting | – | – | – | – | – |
| Gutter workAssembly | – | – | – | – | Sheet metal |
| Sheet metal roofsAssembly | – | – | – | – | Sheet metal |
| Roof dormersAssembly | – | – | – | – | Sheet metal |
| Wall claddingAssembly | – | – | – | – | Sheet metal |
| Chimney claddingAssembly | – | – | – | – | Sheet metal |
| Verge and attic claddingAssembly | – | – | – | – | Sheet metal |
| Window flashingAssembly | – | – | – | – | Sheet metal |
| Sealing workAssembly | – | – | – | – | – |
| Copper work (metal shop)Assembly | – | – | – | – | Copper |
3 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Engine performance dynamometer | – | – | – | – | Erding/Pretzen |
| Workshop van (mobile workshop) | – | 1 | – | – | Erding/Pretzen |
| Hydraulic hose press | – | – | – | – | Erding/Pretzen |
Additional services
Reference customers
Quality & Testing
The workshop has an engine performance dynamometer, electronic track measurement and offers TÜV inspections. The team regularly takes part in training courses to keep up with new developments in the agricultural machinery sector.
| Evidence | Erding/Pretzen |
|---|---|
| Engine performance dynamometer | |
| Electronic track measurement | |
| TÜV inspection | |
| ISO 9001 |
Company History
- 1835
The smith of Pretzen is first documented (until 1972 named Eisenreich, Dorfschmiede village smithy).
- 1972
Hans Fehlberger takes over the family business with his wife Anna after passing his master craftsman examination; specialisation in the sale and repair of agricultural machinery.
- 1995
Son Hans Fehlberger passes his master craftsman examination as an agricultural machinery mechanic.
- 1996
Hans Fehlberger jun. obtains his master craftsman qualification as a metalworker (Spengler).
- 1997
Introduction of the complete product range including John Deere tractors.
- 2014
Takeover of Martin Stemmer's agricultural machinery company in Niederding (01.01.2014).
- 2017
Takeover of Otto Heller's agricultural technology company in Penzing (01.04.2017).
- 2025
Start of training for 7 new apprentices on 01.09.2025.