28. May 2019

ADLER Arbeitsmaschinen

Powerful drilling solutions..

Our drill rigs are used for well drilling, geothermal drilling and geological exploration drilling. We can also provide you with solutions for almost all types of piling mode. The low weight and compact design enable you to reduce your investment costs to a minimum. Our technology is innovative, allowing you to achieve excellent performance with minimal effort. We can equip our B-series drill rigs with customised features to meet your requirements.
The powerful B-series compact Drill Rigs allow you to make drill holes even in locations which are difficult to access. With a transport width between 80 and 95 cm and a height of just 195 cm, these Drill Rigs will fit through standard doors, enabling you to access any building. The standard chain chassis ensures that you reach your drilling location even on difficult terrain. Our small and compact Drill Rigs also ensure that you can travel to the site easily right from the start: All you need is a car trailer to transport them to the site.
  • Save Time! Quickly transported, short set-up times, Start work without delay
  • Reduce costs! Maximum price-performance, low investment costs, easy maintenance
  • Impress customers! Gentle on gardens, fits through standards doors

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  • Convenient all-rounder at premium price
  • Ideal for depths down to approx. 50 m for drilling diameters of about 170 mm
  • Excellent for geological exploration drilling and subsoil assessments
  • Powerful, compact machine (only 80 cm wide) with many options for use
  • Down to 50 m!


Characteristics of B 25  
Flush drilling* Depth: 50 m / Diameter: 170 mm
Down-the-hole hammer drilling* Depth: 50 m / Diameter: 120 mm
Dry drilling* Depth: 15 m / Diameter: 125 mm
Hollow stem auger procedure* Depth: 15 m / Diameter: 180 mm
Subsoil assessment ja
Probing for unexploded bombs ja

* The values stated here may vary depending on soil characteristics

Technical specifications

Drive unit (Kubota engine) 3 cyl. / 18,5 kW / 25 Hp diesel
Tank capacity 30 l
ADLER-Crawler Undercarriage F 17
ADLER-Crawler Undercarriage F 25 (optional)
Width: 725 mm – 1.125 mm (telescopable)
Width: 775 mm – 1.175 mm (telescopable)
Support feet 4 x hydraulic
Drill pipes 1,5 m
Feed length 1,8 m
Feed 8 kN
Retraction force 12 kN
Mast lowering 200 mm optional
Feedsystem Hydraulic motor with roller chain
Hydraulic drill head with
lateral rinsing head clearance
ABK 400: 120 daNm / 90 U/min
Hydraulic drill head with
transmission (2-speed)
clearance 2 1/2“
1st gear (slow): 213 da.Nm / 41 rpm
2nd gear (fast): 106 da.Nm / 83 rpm
other speeds and torques possible
Mud pump 40 m3/h – 5 bar
Lift clamp passage /
Lifting force / stroke
up to Ø 219 mm / 80 kN / 200 mm
Offset drilling optional
Hydraulic cable winch: Tractive force/
cable length/cable Ø
5 kN / 30 m / 6 mm
Mast extension optional
Cable remote control for travel drive optional
Transport dimensions (L / B / H) 3.250 / 800 / 1.950 mm (with safety guard)
Weight of basic machine 1,5 t


  • Ideal for well drilling,
    geothermal drilling,
    geological exploration drilling
    and probe drilling!

Drill rig B 25 – Get more Information!

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