Production
Description
Electric driven hydraulic power unit is integrated with hydraulic tongs of GKSH series according to GOST-3668-006-55834270-2006 specifications. Provides transformation of electric energy into pressurized flow. Explosion-proof configuration. Provides preliminary heating of a working fluid, duly start of the electric motor during cold time, supplied with devices for protection of hydro system from overloads and cooling of a working fluid at heats and its filtration. Can be used with other devices which conform to specifications of GSE-200R.
According to GOST 15150-69 specifications climatic version is UKHL1 (for moderately cold climate with ambient temperatures -45 to 50 °C).
Specifications
| Parameters | Value |
| Volume of a tank, l | 500 |
| Flow Rate in hydro system up to 10 МPа, m3/ sec (LPM) | 3,83x10-3 (230) |
| Flow Rate in hydro system above 10 МPа to 21 MPa, is inversely reduced to the value, m3/ sec (LPM) | 1,08×10-3 (65) |
| Operating Pressure maximal, MPa (kgf/cm2) | 35 (350) |
|
Dimensions, mm: L H W |
1900 1600 1400 |
|
Drive of the HPU (pump) |
electric motor |
|
Direction of rotation of a shaft |
clockwise |
|
Hydraulic pump |
axial piston with pressure and power regulator. |
| Heating of a working fluid | block of 3 heaters each 2 kW, heated environment – oil |
| Cooling method |
air-oil with fan and hermostatic valve |
| Control of temperature | thermal converter |
|
Monitoring of hydraulic oil level in the tank |
gauge of level |
| Weight of HPU filled with oil, no more, kg | 1800 |
| Purity of a working fluid, GOST 17216 | not worse than Class12 |
|
|
1Ex d II B T5 Gb |
| Electric power supply | 50Hz, 380V |
| Maximal power consumption, kW |
50 |
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Production
Hydraulic Power Tongs
GKSh-16500 GKSh-12000 GKSH-8000M GKSh-7200 GKSh-7300B GKSh-5000GZ GKSh-5000 GKSh-4200 GKSh-4000M GKSh-4000GZ GKSh-4000 GKSh-3200 GKSh-2000H GKSh-1800 GKSh-1600MK GKSh-1600MT GKSh-1500MK GKSh-1500MT GKSh-1200MK GKSh-1200MT GKSh-400UM GKSh-300
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