2 Series

The solution for the toughest requirements


The advantages of the 2 Series at a glance

Technical data

General data
Total weight: approx. 5 300 kg 
Max. reach: 6 000 mm

Driving speed crawler: 2.9 km/h
Gradeability: 50%

Rotation: 360°
Rotation speed:  0 - 2.8 min-1

Diesel drive
Power: 55 kW

Electric drive (alternative)
Power: 37 kW

Boom unit
Articulated boom: 3-stage or
Telescopic rotary boom: 2 000 mm stroke
Rotation: 360° continuous
Rotation speed: 0 - 5 min-1

Hydraulic system
Pump pressure: 250 bar

Driver's cab: –
Remote controls: Standard

Application areas of the machine


Blast furnace

  • Breaking out and cleaning the runners

More about the blast furnace


  • Mouth cleaning and debricking

More about the converter

Electric arc furnace

  • Debricking, stoking and cleaning

More about the electric arc furnace

Ladle shop

  • Cleaning
  • Porous plug removal
  • Debricking

More about the ladle shop


  • Scaling of ridges, calottes and elms, use in gangue mining
  • Working in extremely confined spaces and under the most difficult conditions

More about mining

Tunnel and gallery construction

  • Tunnel maintenance / tunnel renovation / tunnel extension
  • Creation of crosscuts and caverns
  • Cutting and profiling of tunnel cross-sections
  • Tunnelling

More about tunnel construction

Demolition and construction industry

  • Demolition work
  • Digging and excavation work

More about the demolition and construction industry

Ripper hook
[Translate to English:] Grafik vom Ausbrechzahn in rot mit weißer Outline
Ripper hook

Ripper hooks are suitable for all areas where a targeted use of force concentrated on one tooth is required.

Use in the metallurgy
The ripper hook is used for breaking out and cleaning ladles, electric furnaces and converters directly in the extreme hot temperatures up to 1,400°C.

Mining applications
The ripper hook is used for scaling and tearing rock and stone. The tool has a replaceable wear tip made of special material.


  • Use in hot working areasExchangeable tooth tipQuick fitment to the telescopic boom

Porous plug pushing tool
[Translate to English:] Grafik Stoßdorn in rot mit weißer Outline
Porous plug pushing tool

Application metallurgy
The porous plug pusher is an attachment tool and is fastened directly to the ripper hook. It is used to push out the purging plug in ladles when hot. The pusher has a replaceable point made of special material suitable for the hot area.


  • Use in hot areasExchangeable pointQuick fitment to the ripper hook by means of 2 pins

Tap hole drill
[Translate to English:] Grafik eines Abstichlochbohrer in rot mit weißer Outline
Tap hole drill

Application Metallurgy
The tap hole drill is attached directly to the ripper hook by means of 2 pins and is used to drill out the worn tap hole sleeve on converters, precisely and in a short time. The replaceable drill heads are equipped with hard-faced wear blades and can be easily and quickly attached to the drill rod.


  • Exchangeable drill heads
  • Quick fitment to the ripper hook, simply by means of 2 pins
  • The drill tube length and drill tip diameter can be chosen to fit the requirements of the converter

Ripper bucket
[Translate to English:] Grafik eines Reißhakenlöffel in rot mit weißer Outline
Ripper bucket

Use in the metallurgy
The ripper bucket is used for cleaning blast furnace channels, excavating materials in electric arc furnaces and cleaning the pits under the BOF vessels.


  • Quick fitment to the telescopic boomExchangeable tooth tipsAdditional ripper tooth to loosen solid material

Hydraulic hammer
[Translate to English:] Grafik Hydraulikhammer in rot mit weißer Outline
Hydraulic hammer

Application Metallurgy
Hydraulic hammers are used for breaking refractory materials and linings in e.g. converters, ladles, electric furnaces and blast furnace runners in mainly colder condition.

Use in mining/tunnelling/demolition
Use for scaling in underground mining operations and for breaking out material when enlarging tunnel cross-sections, tunnel rehabilitation and the construction of caverns and cross-cuts.


  • Use in temperature ranges up to 250°C due to additionally modified steelworks version.
  • Additional equipment available to reduce dust exposure when working underground and in tunnels
  • Can be attached directly to the ripper hook or telescopic boom

Rotray drum cutter
[Translate to English:] Grafik Fräse in rot mit weißer Outline
Rotray drum cutter

Application Metallurgy
The hydraulically operated drum cutters are used to remove refractory material in blast furnace runners and to profile monolithic refractories.

Use in mining/tunnelling/demolition/construction industry
Used for underground mining work as well as for cutting out material when enlarging tunnel cross-sections, tunnel renovation and the construction of caverns and cross-cuts.
The cutter is equipped with wear-resistant, replaceable cutter teeth.


  • Precise workCan be attached directly to the ripper hook or telescopic boom

[Translate to English:] Grafik Tieflöffel in rot mit weißer Outline

Application cunstruction industry: 
Buckets pick up loosened or loose material, they are suitable for excavation work at depth, e.g. for pits or trenches, available in various sizes with or without teeth.


  • Can be attached directly to the telescopic boom or via quick couplerVarious versions


Here are contents that indicate the available options.


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