Maintenance / Repairs

 

Maintenance / Repairs of hydraulic pumps and motors

On request, we can repair nearly all hydraulic pumpHydraulic pumps convert mechanical energy into hydraulic energy (or vice versa). As a rule, the pump draws the pressurised fluid from a storage tank and conveys it to the pump outlet. From here, it is conducted via valves to cylinders or hydromotors (load consumers) and back to the storage tank.s or motors you bring us. And if the necessary spare parts are no longer available, we will have these manufactured for you as extra (as far as it is economically feasible).

 

We have already repaired these brands:

Allweiler, Bosch RexrothIn 1795, Georg Ludwig Rexroth bought the “Höllenhammer”, a water-driven forge in Elsavatal, and produced ironware for crafts and agriculture. After moving to Lohr, this developed into a global hydraulics company, which has been absorbed into the modern Bosch Rexroth., BrueninghausThe steelworks division of Brueninghaus became the independent Brueninghaus Hydraulik GmbH in 1969. In 1975 Mannesmann AG took over the company and incorporated it into the Rexroth Group. In 1994 there was a merger with Brueninghaus Hydromatik GmbH. In 2001 the company, along with Rexroth, was taken over by Robert Bosch GmbH. In 2010 it merged into Bosch Rexroth AG., BucherBucher Hydraulics develops and produces propulsion and steering technology in the mobile and industrial hydraulics sector. It has taken over, among others, the Italian company "Hidroirma" (1994), "Beringer Hydraulik" in Neuheim, Switzerland (1996), "Hydrotechnik" in Frutigen, Switzerland, "Dingkind" in Taiwan (1997), "Truninger AG" in Solothurn, Switzerland (2000), "Monarch Hydraulics" in the USA (2007), and "Command Controls" (2008), also in the USA., CaterpillarCaterpillar Inc. is the largest manufacturer of construction machinery in the world and has its headquarters in Peoria, Illinois (USA), DaikinDaikin Industries, Ltd. (jap. ダイキン工業株式会社, Daikin Kōgyō Kabushiki-gaisha) is a Japanese company based in Ōsaka, that is listed in the Nikkei 225 stock index among others., Danfoss, Denison, Düsterloh, EatonThe Eaton Corporation is a US American industrial company based in Cleveland, Ohio that operates on a global level. Eaton develops and distributes components and systems for mobile and industrial hydraulics, electrical systems and energy distribution, vehicle and aircraft components., Hägglunds, HaweHAWE Hydraulik SE is a company that manufactures hydraulic components and system in which all pressurised components are made of steel. The company was founded in 1949 in Munich by Karl Heilmeier and Wilhelm Weinlein., Hawe InLineIn 1999 Hawe took over InLine Hydraulik GmbH to produce axial piston variable pumps., Herion, HPI, HydacHYDAC International GmbH is a manufacturer of hydraulic components and complete systems based in Sulzbach in the Saar., Hydraulik-Ring, Hydrokraft, HydromatikWith the acquisition of Hydromatik GmbH, Elchingen, a manufacturer of axial piston pumps and motors, Hydromatik became a Bosch Rexroth brand in 1972., Hydro-Gigant, Jahns Regulatoren, KawasakiKawasaki is a leading manufacturer of hydraulic systems and components. With more than 90 years of experience in the hydraulics industry. Kawasaki manufacturers a wide variety of hydraulic products for mobile, industrial, marine, mining, and various other applications. , KomatsuKomatsu Ltd. (jap. 株式会社小松製作所, Kabushiki-gaisha Komatsu Seisakusho), listed in the Nikkei 225 stock index, is a Japanese industrial group based in Tokyo that was founded on the 13th May 1921. Worldwide, 185 companies and 25 factories belong to the Komatsu Group. Komatsu is the second largest manufacturer of construction machinery in the world., LeistritzThe Leistritz group of companies, which is based in Nürnberghat, has gained the status of technology leader in a variety of special applications in the automobile industry, power plant technology, ship building, and the aviation industry., LiebherrThe Liebherr group of companies is a manufacturer of cranes, construction vehicles, hydraulics, aviation equipment, transport technology, machine tools and domestic appliances originally based in Kirchdorf an der Iller in Baden-Württemberg. Even today it is still completely family-owned., LindeThe production programme of Linde Hydraulik includes hydraulic pumps and motors, electronic controls, directional valves, rotary drives, peripheral equipment, electric motors, as well as hydro and electric axles., Lohmann + Stolterfoht, Mannesmann RexrothBosch Rexroth AG came into being on the 1st May 2001 through the merger of Mannesmann Rexroth AG with the automation technology division of Robert Bosch GmbH. Today it is a 100% daughter company of Robert Bosch GmbH. The company, with its well-known individual brands, a global technology leader., MeillerF.X. Meiller GmbH & Co KG has been a Munich-based family company and manufacturer of tipper bodies since 1850. The Meiller group’s production and supply programme includes Meiller hydraulics as well as tippers., MoogMoog GmbH is a globally represented company in the high-performance drive systems, high precision control systems, and hydraulics sectors., OrstaVEB Kombinat ORSTA-Hydraulik Leipzig was founded in 1957 and closed down in 1994., Oilgear, ParkerParker-Hannifin Corporation (originally Parker Appliance Company) is a machine construction company from the United States. The company is listed in the S&P 500. The company’s headquarters are in Cleveland, Ohio.-Store, PleigerIn 1925, Paul Pleiger founded a machinery factory in Sprockhöfel. Since 1958, the Pleiger Group has been developing and manufacturing hydraulic components such as radial piston motors and swivel drives., PoclainIn 1988, Case took over the French excavator manufacturer Poclain. In 1999 Fiat then took over Case and merged this company with the previously taken over provider New Holland to form “Case New Holland”, CNH Global for short., RacineRacine Hydraulics, a company founded in 1958 in Detroit, USA, and also known as Racine Seco Sales Corporation, was taken over in 1997 by Bosch Rexroth., Rexroth, RollstarRollstar was the first provider to manufacture both of hydraulic motors and planetary gears in 1968. This is where the term hydro gear motor comes from., Sauer, Sauer-Danfoss, StaffaStaffa motors are used all over the world in industrial, mobile, and marine hydraulics. The radial piston motors HMB and HMC are used, among other things, in tunnelling, mixing chemical or nuclear material, plastic injection moulding, and for nautical / hydraulic winches. Today, Staffe belongs to the Kawasaki company., Towler Oilgear, Uchida, UltraThe company Ultra was taken over by Parker Hannifin and no longer exists., VickersVickers Limited was an important British mechanical engineering and defence group founded in 1828. In 2004, BAE Systems acquired the Alvis group and incorporated Alvis Vickers into its military division, BAE Land Systems., VoacVOAC high-performance piston pumps and motors are part of the Parker product line. Marketed under Volvo and Voac, they are still manufactured in Sweden in the former Volvo hydraulics factory., VoithVoith GmbH, which is based in Heidenheim an der Brenz, Baden-Württemberg, is a German family company in the mechanical engineering industry. Voith GmbH is divided into four group divisions: Voith Paper, Voith Hydro, Voith Turbo, and Voith Industrial Services., VolvoVOAC high-performance piston pumps and motors are part of the Parker product line. Marketed under Volvo and Voac, they are still manufactured in Sweden in the former Volvo hydraulics factory., von RollVon Roll Holding AG is a Swiss industrial group operating on a global level, which now specialises in products to generate, transmit, and distribute energy., WepukoWepuko Pahnke GmbH, a pump and compressor factory in Metzingen, is known for its three-piston pumps and axial piston pumps, especially in the high pressure range up to 1500 bar. These are often used in presses, pressing plants, and press drives in industrial sectors., Zeppelin.

 

A repair / maintain is worthwhile:

  • Especially when it’s an older machine and a new hydraulicThe use of liquids to transmit force and energy. unit would cost more than the current value of the machine.
  • Machines and equipment are subjected to extreme stresses (e.g. in metalworking and tunnelling) and so wear out quickly.
  • Regular maintenance intervals are scheduled for safety reasons (e.g.  train operators, mining)

 

 

And of course, because all hydraulic units we service operate under guaranty. This is why we also provide a one year warranty for our maintenance works after they have been put into operation.


Kastaun

Sascha Kastaun,
International Sales

Telephone:
+49 201.8 58 13-27

Contact form

Langenberger Str. 436
D - 45277 Essen
Germany

 

 

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