Maximum 700 bar operating pressure Double-speed high-flow pump type More efficient with brushless motor technology Single-acting and double-acting hydraulic pump types Maximum occupational safety with pressure relief valve 3m long on-off remote control Carrying arm that makes it easy to carry on the tank Ǿ63mm 1000 bar filled manometer standard Maximum sound level of 80 dBA at 700 bar 2 years warranty, Powerram brand, origin Taiwan Service, warranty and spare parts support in Turkey Get the Best Offer EP Series Hydraulic Power Units – 700 Bar Electric Pump Powerram EP series hydraulic power units, heavy duty load Ideal for lifting applications. Electric pumps equipped with a radial piston have a double speed pump type. While pre-filling up to 300 bar, it works with a lower flow rate to provide controlled operation at high pressure. Powerram 700 bar hydraulic units operate without maintenance for many years as they have a brushless/brushless motor. It has the highest sound level of 80 dBA in accordance with OSHA standards at maximum working pressure. Single Acting Pumps Double Acting Pumps Single Acting Hydraulic Power Units Product Code EP13S EP18S EP211S EP320S EP420S Working Pressure 700 Bar 700 Bar 700 Bar 700 Bar 700 Bar Pump Type Single Acting Single Acting Single Acting Single Acting Single Acting Motor Power 0,45 kW 0, 45 kW 1.12 kW 1.48 kW 2.24 kW Electrical Voltage 220V – 50/60Hz 220V – 50/60Hz 220V – 50/60Hz 220V – 50/60Hz 220V – 50/60Hz No-load Flow (min/liter) 4 4 8.2 9.5 9.5 Flow @70 bar (min/litre) 2.8 2.8 7.4 2.45 2.45 Flow @350 bar (min/litre) 0.33 0.33 0, 84 1.95 1.95 Flow Rate @700 bar (min/liter) 0.28 0.28 0.75 1.8 1.8 Tank Capacity (liter) 3 8 11 20 20 Usable Oil (liter) 2.4 7 ,2 9.5 18 18 Flow Control Valve Manual Manual Manual Manual Manual Valve Type 2/2 2/2 2/2 2/2 2/2 Valve Function Push/Hold/Pull Push/Hold/Pull Push/Hold/Pull Push /Hold/Pull Push/Hold/Pull Cable Solenoid Valve Optional Optional Optional Optional Optional Hose Connection 3/8” NPT 3/8” NPT 3/8” NPT 3/8” NPT 3/8” NPT Weight Excluding Oil 25.8 31.7 38.8 65 65 Dimensions EP13 S EP13D EP18S EP18D EP211S EP211D EP320S EP320D EP420S EP420D A (mm) 511.5 511.5 504 504 559 559 – – – – B (mm) 148.5 148.5 141.5 141.5 176 176 198.5 198 ,5 198.5 198.5 C (mm) 295.5 295.5 311.6 311.6 515.5 515.5 365 365 365 365 D (mm) 251 251 251 251 300 300 330 330 330 330 E ( mm) 406 406 391.5 391.5 391.5 391.5 627.5 627.5 627.5 627.5 F (mm) 206.5 206.5 311.6 311.6 224.4 224.4 224.4 224.4 224.4 224.4 G (mm) 149.4 149.4 149.4 149.4 180 180 180 180 180 180 H 3/8” NPT 3/8” NPT 3/8” NPT 3/8” NPT 3/8” NPT 3/8” NPT 3/8” NPT 3/8” NPT 3/8” NPT 3/8” NPT J (mm) 485 485 543.5 543.5 515.5 515.5 512 512 512 512 Hydraulic Power Unit Diverter Valve Double acting hydraulic pumps are supplied with a 4-way 3-position (4/3) diverter valve. In position A, the pressurized oil is transmitted to the cylinder and the lifting operation is performed. In the B position, the pulling force is created instead of the pushing force, and the oil pressed from the A line returns to the system. When the valve is in the middle position, the load is kept, and no oil goes to the A or B line. The load is suspended, but the load must in any case be supported and secured from below. Accidents that may occur due to sudden load discharge or hose damage are prevented. Steering Valve Synchronized Lifting System EP series electric power units are suitable for connecting more than one jack. Double, triple or even 12 distributors are used to distribute the hydraulic oil to the jacks. Multiple jacks are driven at the same time, making bridge lifting, building lifting and ground testing easier. In addition, the advance and retraction of the jacks can be adjusted millimetrically with the specially prepared PLC system. Synchronized Bridge Removal Application
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