HYTORC started with the manufacture of hydraulic wrenches based on a hydraulic cylinder. When you say cylinder, you say hydraulic pump to feed it and it is quite naturally that HYTORC had to integrate these products in its range. For a long time reseller of pumps manufactured according to its own specifications, HYTORC bought in 2015 a specialized German factory to allow to innovate in depth to get the best out of the key / hydraulic pump binomial.
HYTORC hydraulic wrenches are all double acting 700 bar so it is obvious that all HYTORC hydraulic pumps are also double acting 700 bar. In addition to the traditional pumps with manual push/return/stop controls, the range now includes pumps with automatic cycles, database and clamping operation recording.
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The power supply is the easiest source to find in a workshop, especially since HYTORC hydraulic pumps work very well with 230 V 50 Hz available everywhere. All the characteristics given are for a 230 V 50 Hz power supply. The different versions deliver 700 bars to allow you to obtain the maximum torque of each hydraulic wrench.
HYTORC used with and they differ by the flow rate they can provide. The nominal flow rate mentioned corresponds to the quantity of oil flowing at a pressure of 70 bar. During a clamping operation, only the last cycles require torque and therefore pressure to finish the clamping and a cycle is composed of a phase of pushing by the high pressure circuit and a phase of return of the piston at low pressure.
The flow rate at 70 bar is a representative criterion for comparing pump speeds. When using very large wrenches, models 35 and above, or multiple large wrenches in SIMULTORC mode, higher flow rates can be justified on critical operations and larger pumps are available with 380 V motors to maximize performance. Note that the JETPRO 9.3 and VECTOR hydraulic pump models are equipped with an oil cooler for intensive use in production or major maintenance operations.
On outdoor construction sites and in ATEX zones, air power is preferable and there is a range of hydraulic pumps with air motors offering the same performance as the electric versions. A simple field compressor provides the compressed air needed by the engine to power any hydraulic wrench up to 700 bar. For intensive use, the HY AIR hydraulic pump is equipped with an INTERCOOLER cooling system which consists of circulating the expanded air at the engine outlet in a metal tube that descends into the tank in contact with the oil before it exits at the exhaust.
The expanded air is extremely cold, so it keeps the oil at a reasonable temperature even in high pressure or hot weather. The air motor pumps have an integrated FRL (Filter Regulator Lubricator) unit that treats the compressed air to keep the air motor in good working condition. The pneumatic remote control is as simple to use as an electric control to easily control clamping operations.
* Available on request: other hose lengths and remote controls, digital pressure gauge, Grade 46 oil, larger tank capacity
** the versions presented on this site are the most common, but other models with special features or advanced functions are also available. Please contact us for further information.
Delivery upon validation of the order