HK HYDRAULIK-KONTOR - Winches, Hydraulic Pumps and Motors and Repairs

For over 30 years, HK HYDRAULIK-KONTOR has been a specialised supplier for hydraulic components of deck machinery, including both new and replacement parts.

HK's product line-up focuses on hydraulic equipment used in industrial, mobile and water related applications. The main work of our engineers is to project complete power packs and systems and handle spare parts for repairs of all kind of hydraulic components.

Mobile valves and power units

HK's main plant is located near Hamburg (Germany), and they have a production line for mobile valves and power units in Unterbreizbach near Kassel (Germany). HK works together with a company in Poland near Stettin, HK HYDRAULIKA-SILOWA Polska.

Hydraulic crane, anchor and customised winches

HK supplies winches of Group TWG Canada/ US : Pullmaster, Lantec, dpWinch and TMA from Italy : hydraulic winches for cranes, auxilliary winches, kapstan winches and customised winches. They also supply other hydraulic components like pumps, motors, valves, gear boxes, power units, filters and coolers.

Repair of Staffa radial piston motors and axial piston pumps

HK is specialised in pump repair, including repairs of Series HMC / HMB radial piston motors and Series A10V axial piston pumps, especially Staffa / Kawasaki (KPM) and Rexroth brand products. The two HK facilities each have a huge test bench with a 250kW power supply and a diesel engine and generator.

Axial piston pumps and Staffa radial piston motors spares

Pump repair capabilities also include repairs of axial piston pumps and radial piston motors. These are possible in a short time because of excellent worker knowledge and good stock availability of spare parts for all series from European manufacturers, including:

• Rexroth, Brueninghaus, Hydromatik: A10V, A4V, A6V, A2V, F10, A10VG
• Staffa / Kawasaki: HMC, HMB / K3VL, K3VG
• SAI: GM, BD, GD
• Intermot: IAM, IAC, G
• Hydrokraft: PVG, PVXS, TVXS, PVK, PVO
• Vickers: VQ, PVH, PHQ, PVB
• Sauer / Danfoss: SPV
• Linde: BPV, BMF, BMV
• Axial pump / comer: V250 - V650
• Eaton: Char Lynn 2000-10000 Series; H-,T-,S-, M- Series
• Parker: PV
• Daikin: PV 15 V38
• Brevini: H1C, SH4V, H1V, H2V, HCV

New radial piston motors and axial piston pumps

HK supplies complete new axial piston pumps and radial piston motors, with a short delivery time. Many types are available from stock.

The basic company principle is fast delivery through a huge stock with all kinds of hydraulic components like gears, vanes and piston pumps, industrial and mobile valves, motors and all necessary parts required to complete power units in short time.

HK also supplies complete new axial piston pumps and radial piston motors with short delivery time, from series in stock for closed or open loop with fix or variable displacement. Many kinds of different controls for power, Load Sensing, pressure and electrical are available.

Special in ship technology market are big pumps up to 750 ccm of brand HYDROKRAFT, Göppingen. HK is specialised in repair and supply new pumps or spare parts of this pumps. Codes like : PVG, PVXS

Axial piston pumps and power packs / power units

The engineers of HK design and construct complete customised power units with gear pumps or axial piston pumps to customer demands. We can supply special spare parts and new power units with HYDROKRAFT piston pumps series PV. Standard power packs up to 400l tanks with AC motors are available with short derlivery time caused by our stock for components . Mini and micro power packs with gear pumps, AC or DC motor and a tank up to 15l can be built from stock.

Power units for anchor winches, lifting systems or door-opening systems

HK has previously provided special power units for anchor winches, lifting systems or door-opening systems and other specialised power units and power pack systems in the ship technology field.

Distributor for European hydraulic component manufacturers

HK is a distributor for most famous European manufacturers of hydraulic components like piston and gear pumps and motors, valves, winches, gearboxes, and power unit components like tanks, filters, coolers, butterfly flanges, accumulators, hose reels.

Kawasaki Precision Machinery, Staffa, Jtekt - Hydroperfect International (HPI), Duplomatic, TMA, OMT, BLB, ASA, Heypac, Oleostar, Eaton, Vickers, Hydrokraft and companies from Canada / the US Group TWG ( Pullmaster, Lantec, dp winch ) are amongst the brands for which they are the distributor for Germany, and have the main components in stock.

Winches, pump and motor spare parts and repairs

HK has experience and worldwide customers in the following fields:

• Winches for deck machinery, like anchor winches and crane winches from the brands Pullmaster series (PL, H and M) and TMA winches series (TN, TMV, TME with special marine coating)
• Repairs, spare parts and new radial piston motors (spec. STAFFA) and axial piston pumps (all manufacturers, special: Rexroth, Hydrokraft, Eaton, Linde, Sauer - Danfoss, Vickers)
• Power packs and hydraulic equipment for dock or ship-based applications

For further information, see the HK website or send an enquiry using the contact form.