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CHETRA LLC is the Russian company that exclusively sells industrial machinery and spare parts under the brand CHETRA manufactured by Promtractor plants

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Roof bolt setter TB 2245

Цена по запросуЦена по запросу
General information
Specifications
Model range
GENERAL CHARACTERISTICS
  • Equipment width: 2 800 mm  
  • Min/max tunnel height: 2800 – 4500 mm  
  • Steel stems: 2 pieces  
  • Installation rate: 1 anchor/min 

Fully mechanized machine for installation of 2.4 to 4.5 m long anchors. Ensures fast installation of anchors, due to the simultaneous use of two steel stems.

Specifications
Electric engine:

Power: 75 kW
525/1000 V

Stack height:

min 2800 mm 
max 4500 mm 

Overall dimensions:

Length: 8 150 mm 
Width: 2 800 mm 
Height: 2 500 mm 
Weight: 23 421 kg 
Ground clearance: 429 mm 
Motion speed: 3.2 km/h 

The technical specifications are provided for reference; for more information contact a company employee.

All high-pressure hoses have a 4-core cover with a safe working pressure of 45 MPa.

Low-pressure hoses for auxiliary functions have a 2-wire cover with a safe working pressure of 24 MPa.

Model range
Developed using modern technical solutions used by leading global manufacturers.
HRFD 32-AHRFD 32-A
Equipment width1 990 mm
Min/max tunnel height2400 – 4670 mm
Feed boom3,2 m
Hole size38-51 mm
Read more
Load haul dumper 20 HDLoad haul dumper 20 HD
Load capacity6 tons
Bucket capacity2,5 m³
EngineCummins QSB 6,7 Tier 2
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23 DT23 DT
Load capacity23 tons
Body space11 m
EngineDuetz BF6L914C
Read more
Roof bolt setter TB 2035Roof bolt setter TB 2035
Equipment width2 800 mm
Min/max tunnel height1600 – 4000 mm
Steel stems:2 pieces
Installation rate1 anchor/min
Read more
Load haul dumper 25 HDLoad haul dumper 25 HD
Load capacity8 tons
Bucket capacity3 m
EngineCummin.s QSB 6,7 Tier 2
Read more
32 DT32 DT
Load capacity32 tons
Body space17m³
Engine at your choiceCUMMINS QSK 19
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Roof bolt setter TB 2040Roof bolt setter TB 2040
Equipment width2 800 mm
Min/max tunnel height2000 – 4000 mm
Steel stems2
Installation rat1 anchor/min
Crawler trackYes
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Load haul dumper 30 HDXLoad haul dumper 30 HDX
Load capacity10-12 tons
Bucket capacity 5 m³
EngineCUMMINS QSK 19
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50 DT50 DT
Load capacity50 tons
Body space25 m³
Read more
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