A balancing type pumping machine serves as an individual drive for a rod well pump and, together with it, constitutes equipment for operating an oil well

Parameters MDD3-1,5-710 MDD6-2,5-2800 MDD6-3-2800 MDD8-3-4000 MDD10-3,5-5600 MDD12-3-5600
Nominal load on the wellhead rod, kN 30 60 60 80 100 120
Maximum stroke length of the wellhead rod, m 1,5 2,5 3,0 3,0 3,5 3,0
Rated torque on the output shaft of the gearbox, kNm 7,1 28 28 40 56 56
Gear ratio 39,86 39,92 39,92 37,18 40,315 40,315
Number of swings of the balancer, per minute 4,2-14,7 5,2-14,5 5,2-14,5 4,4-12,2 4,0-12,8 4,0-12,8
Engine power, kW 7,5 18,5 22 30 30 37
Overall dimensions, mm 1360

4185

2985

1880

6340

4605

6721

5064

1880

2250

7100

5385

2250

7500

6250

2250

7100

5385

Mass, kg 3350 7800 8050 11780 12800 12430

The primary purpose of a safety valve is the protection of life, property and environment. A safety valve is designed to open and relieve excess pressure from vessels or equipment and to reclose and prevent the further release of fluid after normal conditions have been restored.

 


Liquid drainage mesh filter (FDL) is designed to purify pumped oil and other liquid products in order to protect pumping and other equipment from mechanical impurities, foreign objects, clay, paraffin-resin deposits and scale on pipelines of oil pumping stations, main oil pipelines and process units of an oil refinery , petrochemical, oil and gas industries.

 


Gas pressure regulator RDO-1 axial with an elastic valve is designed to regulate the pressure of natural gas, which does not contain mechanical impurities, at gas distribution stations (GDS), points (hydraulic fracturing stations), points of fuel and starting gas at the entrance to city gas networks, thermal power plants, in gas filling station systems, wherever accurate and reliable regulation of natural gas pressure is required.


Regulators RDO-1 are intended for use in systems for automatic control of parameters of gaseous media of industrial technological processes to regulate and stabilize the outlet pressure of any gaseous medium, except for an aggressive one.

Regulators RDO are designed for indoor operation or under a canopy in the absence of direct exposure to solar radiation and atmospheric precipitation at an ambient temperature of -30 to +50 ° C and an upper value of the relative humidity of the ambient air of 95%, at a temperature of +35 ° C and lower temperatures without moisture condensation.


RDUK pressure regulators are used as the main device in gas control points and installations. Their purpose is to convert (reduce) the inlet gas pressure to the level required by the consumer, and regulate the outlet pressure within limits. At the same time, the outlet gas pressure remains stable at any possible gas flow rates and inlet pressure.