
Final assembly, distribution and service of mini excavators, forklifts, wheel loaders and machine transporters for Europe
Wensday Invest Sp. z o.o. — Müller Machinery
Poznań (PL) · Pleszew (PL) · Berlin (DE)New on Amplifa
About Müller Machinery
Müller Machinery is the trading brand of Wensday Invest Sp. z o.o., based in Poznań, Poland. The company offers mini excavators from 1.0 to 4.0 t operating weight (MB series), electric and diesel forklifts from Tailift (FBD/PFD series), compact wheel loaders (MWL series) and EU type-approved machine transporters. Every machine is finally assembled at the Polish plant and undergoes a Pre-Delivery Inspection (PDI) before dispatch. The portfolio is complemented by accessories such as buckets, quick couplers and hydraulic hammers as well as the MüllerCare service programme with warranty extensions of up to 60 months. Customers include civil engineering and landscaping companies, intralogistics operations, recycling companies and the public sector. Delivery and warranty handling take place EU-wide; service is provided by the company's own hubs in Poznań and Berlin as well as partner workshops. In addition, the company offers the Müller Academy with DGUV-certified operator training as well as financing and leasing via partners.
- Site
- 61-806 Poznań
- Processes
- Final assembly and Pre-Delivery Inspection (PDI) of construction machinery, MüllerCare Premium Service (OEM maintenance, warranty extension 36/48/60 months:, Müller Academy (DGUV 100-500 / DGUV 68 certified operator and safety training), Financing & Leasing (via leasing partner), Telematics & remote diagnostics (MuellerConnect), Spare parts logistics with next-day dispatch from Poznań, Service via partner workshops EU-wide, Planned rental fleet DACH/PL (coming soon)
- Materials
- Machine transporters, Lithium-ion drives, Hydraulic components
- Certificates
- CE marking machinery (EU declaration of conformity), EU Stage V (emission stage engines), CE marking, EU Stage V, Manufacturer warranty 24 months / 1,000 h
- Industries
- Construction/Civil engineering, Landscaping and gardening, Intralogistics/Warehouse logistics, Public sector/Municipalities, Recycling, Mining/Terminals
- 01
Procurement of machine platforms and OEM components
- 02
Final assembly in Poznań
- 03
Pre-Delivery Inspection (PDI)
- 04
CE conformity and EU Stage V documentation
- 05
Shipping EU-wide / pickup in Pleszew
- 06
Service, spare parts, training, financing
Products & Components
Machine transporters
Hot-dip galvanized, braked trailers with EU whole-vehicle type approval (COC) for the transport of mini excavators and loaders.
Lithium-ion drives
Electric forklifts of the Tailift FBD series with emission-free operation indoors and 24/7 use.
Hydraulic components
Pumps and valves from suppliers such as Kawasaki, Hengli and Eddie, supported by an in-house hydraulics team.
Locations
Poznań
PLHeadquarters, final assembly, PDI, shipping, spare parts warehouse (EU Service Hub)
- Final assembly line
- PDI test station
- Spare parts warehouse
Pleszew
PLWarehouse (pickup, returns)
Berlin
DEEU Service Hub (service, academy training)
Machines & Products






Inside the production






Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Final assembly and Pre-Delivery Inspection (PDI) of construction machineryAssembly | – | – | – | – | Steel, Hydraulic components |
20 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Mini excavator 1.8 t | Müller Machinery MB 18 Pro | 1 | Track width retractable 1100–1300 mm | – | – |
| Mini excavator 3.6 t | Müller Machinery MB 36 Pro | 1 | – | – | – |
| Diesel forklift 3.5 t | Tailift PFD35 | 1 | Load capacity 3,500 kg | – | – |
| Mini excavator 1.2 t | Müller Machinery MB 12 S | 1 | Digging depth 1650 mm, reach 2450 mm, dimensions 2870 x 940 x 2280 mm | – | – |
| Mini excavator 1.2 t | Müller Machinery MB 12 | 1 | – | – | – |
| Mini excavator 1.2 t | Müller Machinery MB 12 Pro | 1 | – | – | – |
| Mini excavator 1 t | Müller Machinery MB 10 | 1 | – | – | – |
| Mini excavator 1 t | Müller Machinery MB 10 A | 1 | Digging depth 1650 mm, reach 2450 mm, 1075 kg, 1090 mm width | – | – |
| Mini excavator 1.8 t | Müller Machinery MB 18 | 1 | Track width 230 mm | – | – |
| Mini excavator 1.8 t | Müller Machinery MB 18 A | 1 | Digging depth 2170 mm, reach 3470 mm, 1875 kg | – | – |
| Mini excavator 1.6 t | Müller Machinery MB 16 | 1 | – | – | – |
| Mini excavator 1.6 t | Müller Machinery MB 16 A | 1 | Digging depth 2100 mm, 1615 kg | – | – |
| Mini excavator 2.6 t | Müller Machinery MB 26 | 1 | – | – | – |
| Mini excavator 2.6 t | Müller Machinery MB 26 Pro | 1 | Yanmar 3TNV80F, extended working range | – | – |
| Mini excavator 3.6 t | Müller Machinery MB 36 | 1 | Zero-tail design, Kubota V1505 or D1703 | – | – |
| Mini excavator 4 t | Müller Machinery MB 40 | 1 | – | – | – |
| Mini excavator 4 t | Müller Machinery MB 40 A | 1 | Digging depth 3165 mm, reach 5260 mm, 4000 kg, dimensions 4800 x 1740 x 2480 mm, Yanmar 3TNV88F | – | – |
| Electric forklift Li-ion 2.5 t | Tailift FBD25 | 1 | Aisle width 4000 mm | – | – |
| Electric forklift Li-ion 3.0 t | Tailift FBD30 | 1 | Turning radius 2450 mm | – | – |
| Electric forklift Li-ion 3.5 t | Tailift FBD35 | 1 | – | – | – |
Additional services
Reference customers
Quality & Compliance
Every machine is finally assembled in Poznań and undergoes a Pre-Delivery Inspection (PDI) before dispatch. The machines are CE marked and meet the EU emission stage Stage V; new machines carry a 24-month/1,000-hour manufacturer warranty.
| Evidence | Poznań |
|---|---|
| CE marking | |
| EU Stage V | |
| Manufacturer warranty 24 months / 1,000 h |