Hydraulic units - Import export

Lifting height up to 1,800 mm Load capacity up to 6000 kg The lifting tables in the Middle Class are available in any preferred size. Thanks to the modular design (base frame, scissor arms, hydraulic unit, platform sizes and options) they can be easily adapted to individual needs, taking into consideration also characteristics of loading/unloading areas. Benefits Infinitely variable hydraulic height adjustment Extensive project know-how Production according to German quality standards

The truck dock from Lödige facilitates the loading and unloading of air cargo units onto and off trucks. Equipped with a hydraulic lifting unit and a vertical shift function, the truck dock brings conveyor elements into line with the truck loading ramp. ULDs or pallets are transferred horizontally by a powered roller conveyor. Depending on requirements, the conveyor can be replaced or combined with other technologies such as a ball deck or castor deck. A moving version of the truck dock is also available.

Cost-efficient transport between floors The vehicle lift CARRICO is an interesting alternative to the TRAFFICO when lower lifting heights and less frequent use are needed. The CARRICO has been type-tested in accordance with the EU Machinery Directive 2006/42/EC. The conveying speed is limited to 0.15 m/s. Furthermore, this car lift is delivered with automatic sliding doors and cabin equipment designed for the transport of vehicles and passengers. Functions of the components Door type: automatic sliding door (depending on the cabin width - 4- or 6-leaf) Entrances: front only / through Control: Control unit with micro-processor with extensive control functions Drive: Submersible hydraulic unit incl. screw spindle pump Advantages Saves on construction space as no ramp required Especially suitable for narrow shafts Cost-effective way to transport cars Easy to operate, manual hinged doors

For small diameter supply pipes where working is only possible with a winch cable One system for pipe replacement, single pipe bursting and pipe string relining Pipe renewal out of a keyhole possible Application up to 60 m section length at almost constant pulling force Compact modular system for application out of small pits (L x W: 1,20 x 1,00 m) or out of a keyhole (650mm diameter) Fast set up, easy transportation Simple jobsite compatible construction Driven by a hydraulic unit or alternatively via a mini excavator hydraulics Application of winch cables of different diameters by simply exchanging the cable Operation outside the construction pit using a rigboom a and a support frame high working quality, long service life low investment and low operation costs

For small diameter supply pipes where working is only possible with a winch cable One system for pipe replacement, single pipe bursting and pipe string relining Pipe renewal out of a keyhole possible Application up to 60 m section length at almost constant pulling force Compact modular system for application out of small pits (L x W: 1,20 x 1,00 m) or out of a keyhole (650mm diameter) Fast set up, easy transportation Simple jobsite compatible construction Driven by a hydraulic unit or alternatively via a mini excavator hydraulics Application of winch cables of different diameters by simply exchanging the cable Operation outside the construction pit using a rigboom a and a support frame high working quality, long service life low investment and low operation costs

shock dampening for low operating noise levels thanks to a heavy overall frame and the sturdy, warpresistant design with heavy doublepost guides even toughest materials can be cut smoothly with adjustable blade clearance for a most precise cut at any thickness very precise blades made of special steel high operating safety through material guide at entrance and protective cover springactuated hold down clamp (from 250 mm stock width) top/bottom dead center control to monitor blade position counter control mounting bracket hydraulic power units in different sizes electrical control

Can be dismantled in three parts so can be used from out of the building without a core drill, i.e. for FTTX, gas connections Pneumatically driven hammer bore head assembly is ideally suited for alternating soils. If the hammer bore head meets with resistance (larger rock inclusions, solid rock, rubble deposits or brickwork), the hammer effect is activated automatically. The complete system with hydraulic power unit and mixing unit MA09 can be placed on a small trailer for safe transportation. Can be dismantled Portable Can be applied from out of a building

Kubota diesel engine with 28 kW driving power Control station with easy to survey control panel Multifunctional joystick Hydraulic anchor bore unit swivels in three positions Remote control Drill rod magazine with 32 drill rods for 48 m bores Stabiliser blade, rubberised steel track undercarriage

These pumps have been designed according to the most difficult conditions and heavy work.They are high performance pumps with diesel engine and S Valve System. Both models can deliver concrete up to 100 meters vertically or 300 meters horizontally. Both ELKOPOMP S45 & ELKOPOMP S60 are equipped with axle and tires. Thus, it can be easily towed and transported to required points. Moreover, the concrete delivery pipes can be easily assembled and become ready to deliver concrete. The brand of the hydraulic control unit used in ELKON Trailer Type Concrete Pumps is BOSCH-REXROTH (Germany) and the system is an open-circuit hydraulic system. ELKON Trailer Type Concrete Pumps are equipped with high quality and chrome coated concrete delivery cylinders. The system can easily regulate itself with power regulation when it delivers the concrete to higher distance by means of hydraulic pump which has variable flow, power regulation and axial piston.

These pumps have been designed according to the most difficult conditions and heavy work.They are high performance pumps with diesel engine and S Valve System. Both models can deliver concrete up to 100 meters vertically or 300 meters horizontally. Both ELKOPOMP S45 & ELKOPOMP S60 are equipped with axle and tires. Thus, it can be easily towed and transported to required points. Moreover, the concrete delivery pipes can be easily assembled and become ready to deliver concrete. The brand of the hydraulic control unit used in ELKON Trailer Type Concrete Pumps is BOSCH-REXROTH (Germany) and the system is an open-circuit hydraulic system. ELKON Trailer Type Concrete Pumps are equipped with high quality and chrome coated concrete delivery cylinders. The system can easily regulate itself with power regulation when it delivers the concrete to higher distance by means of hydraulic pump which has variable flow, power regulation and axial piston.

Hydraulic Unit 4 Pumps and Tank

Power Hydraulic Unit 7 Pumps and Oil Tank

Power units and Control Systems Ruhfus Systemhydraulik GmbH specialises in the production of special solutions in the field of hydraulic units for industrial use. In order to be able to optimise the product to meet your requirements, you will be supported during the whole project phase by our competent team. Ruhfus Systemhydraulik GmbH can supply hydraulic units with tank sizes of up to 10,000 litres capacity. For this we use DIN oil tanks but also special tanks that are individually adapted to your needs. Here it is immaterial whether the oil tank is made of steel, stainless steel or aluminium. For special designs such as table valves, tank support frames, supporting structures for motor pump units and many more special components connected with your hydraulic unit we are of course likewise the right people to contact. For each of our hydraulic units, 3D models are generated beforehand which can be made available to you. From these you can plan earlier the field piping, possible foundations or building and also transport or other matters in detail. For the drives of our hydraulic units we use standard electric motors with a power of up to 80 kW. On request the motors can also be equipped with a frequency converter. As the valve technology, as well as the oil supply unit, are always subject to customer-specific requirements, limits are always hard to define here. As far as possible only two limits should not be exceeded, on the one hand a maximum volume flow of 275 l/min and on the other a maximum system pressure of 315 bar. Furthermore we can offer you the supply of a complete system of cylinder and hydraulic unit to electric control. If you a seeking a competent partner in the “complete solution” area, we will be glad to support you with our team. 3 D Models

In many areas of mechanical engineering, electromechanical drives are replacing hydraulic units in order to avoid the risk of oil leaking into water or the danger to people from burning liquids. Our electric lifting cylinders have been specially developed for use in hydraulic steel construction. They are suitable as drives for contactors and bridge actuation, as well as for lock gates and barrages. With our modular system, various designs such as trapezoidal, ball or planetary roller screw drive can be realized. Limit switches for permanent travel or load measurement can be integrated. The drive systems are equipped with environmentally friendly, biodegradable fat filled to meet the strict environmental requirements. They are characterized by a special design adapted to the intended use, a high level of serviceability and versatility. Our electric lifting cylinders form a reliable and sustainable alternative to hydraulic lifting cylinders in various fields of application.