Buy new and second-hand ADLER drilling rigs and attachments – a wide selection of well-drilling and geothermal drilling rigs, sweepers and weed control equipment directly from specialist dealers. ADLER Arbeitsmaschinen, based in the Münsterland region, manufactures drilling rigs for well construction, geothermal energy and screw foundations, as well as earth augers, sweepers, winter maintenance equipment and weed control machinery as attachments for excavators, wheel loaders, farm loaders and tractors. You’ll find ADLER products here primarily in the drilling rigs category, along with thermal weed control equipment – each listing includes the model, specifications and intended use. Supplied by GSK Baumaschinen in Hanhofen; stock is constantly changing. Previously, we also listed the brand under ‘Adler’. This refers exclusively to the machinery manufacturer from Nordwalde – not fashion houses, sewing machine manufacturers or paint factories, which also bear the name Adler.
ADLER machinery at a glance
Behind the brand is ADLER Arbeitsmaschinen GmbH & Co. KG, based in Nordwalde in the district of Steinfurt. The company develops and manufactures machinery and attachments under the motto ‘Quality made in Germany’ and cites four guiding principles: carefully selected materials and precise workmanship, practical further development based on user requirements, testing under harsh conditions, and service with a spare parts supply. Customers come from the construction industry, agriculture, gardening and landscaping, local authorities and drilling companies.
ADLER has made a name for itself primarily with drilling equipment: from compact machines for well drilling and screw foundations to systems for geothermal probes with double heads. In addition, there are accessories such as drilling rigs, geothermal probe reels, crawler tracks and the SmartBox radio remote control. The company is a regular exhibitor at trade fairs such as the Drilling Technology Days, GaLaBau and GeoTHERM.
The ADLER range – new and used
The overview shows all product ranges with the current model series. You can see which machines are currently on offer in the listings on this page.
| Product range | Current model ranges (new) | Frequently traded second-hand | Here at |
|---|---|---|---|
| Compact drilling rigs | B25 series (standard, electric, SF for screw foundations, lightning conductors, pile drivers), B50 | – | Drilling rigs |
| Drilling rigs for wells and geothermal energy | B75 Pro, B75 GeoPro, B75 3D, B150, B200 (double-head) | – | Drilling rigs |
| Drilling accessories and undercarriages | ABL drilling carriage, geothermal probe reel, F-series crawler chassis, SmartBox remote control | – | Drilling rigs, specialised machinery |
| Earth augers (mounted) | E Series, EHD Series | – | Attachments |
| Sweepers and sweeping shovels | K450, K560, K600, K750, K950, KS750 sweeping blade, BK excavator sweeper, SB push broom, KV scraper | – | Attachments |
| Winter maintenance | ST-E salt spreader, V-, S- and SL-series snow ploughs | – | Attachments |
| Weed control | Mechanical: W-series mounted weed brush, excavator-mounted weed brush; thermal: Heater Flexi, 500, 1000/1400, 1000 light | – | – |
| Log splitters | SP-series cone log splitters | – | Log splitters |
What the ADLER model designation reveals
ADLER names its equipment using a code letter for the equipment group and a number. B stands for drilling machines, E and EHD for earth augers, K for sweepers, KS for the sweeping shovel, BK for the excavator sweeper, SP for cone splitters, and W for weed brushes. For drilling machines, the number roughly corresponds to the machine class – from the compact B15 and B25 up to the twin-head B200. For sweepers, the number corresponds to the brush diameter range: ADLER specifies sweeping rollers with diameters ranging from 450 to 950 mm, corresponding to K450 to K950. Suffixes such as Pro, GeoPro, 3D, Uni, SF or Elektro indicate the model variant and intended use. The exact specifications are listed in the advertisement.
| Model | Specifications | Typical application |
|---|---|---|
| B15 | Compact entry-level drilling rig | Small-scale well drilling |
| B25 / B25 Uni / B25 Electric | Compact drilling rig, also available in an electric version | Wells, drilling work in confined spaces |
| B25 SF | Model for screw pile foundations | Fences, carports, substructures |
| B50 | Mid-range drilling rig | Well drilling, geothermal energy |
| B75 Pro / B75 GeoPro / B75 3D | High-performance drilling rigs, customisable | Geothermal energy and well construction |
| B200 | Twin-head rig | Geothermal probes, specialised civil engineering |
| K450 to K950 | Sweepers, sweeping roller 450–950 mm, working width up to 3.90 m | Courtyards, local authorities, construction sites |
| Heater 750 | Hand-held infrared weed control unit, approx. 128 kg | Herbicide-free maintenance of paths and open spaces |
What we look for in a second-hand ADLER
Drilling drive and hydraulics: Check the drill head, gearbox and hydraulic motors for leaks; test torque and feed rate under load. Inspect hoses, couplings and the valve block for signs of abrasion and leaks.
Mast, mount and undercarriage: Check the mast and mount for cracks, warping and play in the guides. For the tracked undercarriage, check the tracks, track rollers and drive; the remote control must be complete and in working order.
Rigs and tools: Drill rods, threads and drilling tools are wear parts. Clarify which rods, drill bits and augers are included in the scope of supply – this determines the possible drilling depth and the value.
Attachments and mounting systems: For sweepers, earth augers and snow ploughs, check the condition of the brushes, the auger tips and the mounting on the carrier vehicle – Euro mounts, quick-change couplers or three-point hitches must be compatible with your vehicle. Ensure you are provided with the CE marking and the operating instructions.
ADLER with us: Dealers and stock
GSK Baumaschinen in Hanhofen stocks our range of ADLER equipment: new drilling rigs ranging from the compact B15 and B25, through the B50 and B75, to the twin-head B200 system for well construction and geothermal applications, as well as the hand-held infrared weed burner, the Heater 750. Larger drilling rigs such as the B75 can be customised – enquire about specifications and accessories directly via the advert. You can find comparable earthmoving machinery under Tracto and Epiroc, and attachments in the ‘Attachments’ category.
Frequently asked questions about ADLER Arbeitsmaschinen
Who is behind ADLER Arbeitsmaschinen?
ADLER Arbeitsmaschinen GmbH & Co. KG, based in Nordwalde in the Münsterland region, develops and manufactures drilling rigs, earth augers, sweepers, winter maintenance equipment and weed control technology. It has no connection whatsoever with companies of the same name in the fashion, sewing machine or paint manufacturing industries.
Why was the brand previously known as “Adler”?
Initially, we marketed the equipment under the abbreviated name ‘Adler’. Today, the brand is known by its full name, ADLER Arbeitsmaschinen, so that it is clearly recognised as originating from the machine manufacturer in Nordwalde.
Which ADLER drilling rig is suitable for well drilling?
The compact B15 and B25 are designed for small-scale wells, whilst the B50 and B75 are intended for deeper wells and geothermal applications. The B200 twin-head rig is designed for geothermal probes and specialist civil engineering.
What does ‘SF’ stand for in the ADLER B25?
The SF version is designed for driving screw foundations, for example for fences, carports or substructures. It is also available in an electric version.
Does ADLER also manufacture attachments for excavators and wheel loaders?
Yes. In addition to drilling rigs, ADLER manufactures earth augers from the E and EHD series, sweeper machines from the K450 to K950 range, excavator sweeper machines, snow ploughs, salt spreaders and weed brushes for excavators, loaders and tractors.
How does the ADLER Heater work?
The Heater units combat weeds thermally using infrared heat rather than herbicides. The Heater 750 is hand-held and weighs around 128 kg; other models include the Heater Flexi, 500 and 1000/1400.
What should I look out for in the scope of delivery of a drilling rig?
Key factors include the number and length of drill rods, drill bits and augers, flushing system, remote control and chassis. These determine the practical depths and diameters the machine can achieve.
Can I lease an ADLER drill rig or finance it via hire purchase?
For many listings – both new and used – you can submit a non-binding leasing or hire-purchase enquiry directly. You can clarify the terms with the dealer or their finance partner; the purchase and payment are handled directly between you and the seller.
An overview of all models: Construction machinery · Related products: Drilling rigs, attachments, drilling and cutting technology