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Powered roof supports
Powered roof supports
Branch of UPE "Niva" - "Mining Equipment Plant"
More about the company
Export sales department:

Powered roof supports for potash and coal mines are specially designed for high-performance mining complexes, taking into account modern requirements for the safety and reliability of mining equipment.
Supports are offered with a range of extension from 750 to 3700 mm of the following types: linear, end, near-gap and interface supports.

At the request of the customer, the support is completed with:

  • manual, pilot or electro-hydraulic control with the necessary number of functions with an increased nominal diameter for increased speed and fastening;
  • automated control system of the complex;
  • telescopic props for greater versatility in challenging and variable mining conditions;
  • additional devices (systems) for adjusting the base, the top, holding the conveyor, etc. for working in difficult conditions of the formation;
  • protective shields for a greater degree of work safety;
  • equipment for lighting, loud-speaking communication and alarm systems;
  • irrigation system;
  • pumping stations of a given capacity with a discharge line backwash filter and a drain line filter to ensure the purity of the working fluid.

The enterprise has a stand for all types of testing of roof support sections with a range of extension from 0.6 to 6.0 m and a resistance of up to 20,000 kN. Manufactured supports comply with the requirements of the Technical Regulations of the Customs Union:
TR CU 010/2011 “On the safety of machinery and equipment”, TR CU 012/2011 “On the safety of equipment for operation in explosive environments”.

Powered support type Support extension, min-max, mm Support section resistance, Рс, kN Advance increment, mm Center distance, mm Support section weight, kg
К1 750-1250 3000 800 2000 4750
К2 1700-2800 6600 800 2000 9400
К2С 1750-2500 4700 800 1500 9100
К3 1050-1550

880-1350

3200 800 2000 5800

5600

К4 1600-2500 5000 800 2000/1750 8800
К5 1600-2400 3250 800 2000 7880
К6 1340-2930 2600-2800 800 2000 9700
К7 1560-2500 3200 800 2000 6900
К8 1400-2200 5000 800 2000/1750 8400
К9 800-1350

900-1500

2900-3120

2900-3190

800 2000 5400

5450

К11 2000-3200 3260 800 2000 10100
К12 1300-2100 3200 630 1500 7500
2КМ700ИН 1430-3050 4300-4500 630 1500 14700
КН 15/30 1500-3000 3900 630 1500 18800
*КН 16/37 1600-3700 7083-8020 800 1500 25700
End roof supports
К4 1600-2500 5000 800 1750 9530
К8 1400-2200 5000 800 1750 9400
К9 900-1500 2365-2525 800 2000 5900
Road roof supports (selective mining)
К6 1640-2930 2600 800 2000 11000
Face-end roof supports
КС-14,7/22,7 1470-2270 3300 800 2000

1500

9200

8700

КС-19/34 1900-3400 2600 800 1500 13500
КС-22/34 2240-3450 3300 800 2000 13600
КС-23/36 2300-3600 3250 800 1300

1850

14850

14420

КС-23/35 2300-3500 2330 800 1500 12000
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