Pump and reducer

Select Hydraulic Pump or Gearbox by Machine Brand

Can’t identify which hydraulic pump, hydraulic motor or swing gearbox is installed on your machine?
This is a common situation: different configurations, modifications, production years and machine series may use different units even within the same model. The Aspect Plus team knows everything about these parts and will help you select the correct unit.

How the selection works

Simply enter the brand and model of your excavator, loader, grader or agricultural machine — and we will identify:

part number and type of hydraulic pump (main pump / pilot pump / charge pump);
part number and specifications of the hydraulic motor (travel / swing / working);
swing gearbox (swing drive), travel gearbox, slew ring assemblies;
compatible repair kits, regulators, valve plates, shafts, bearings and other components.

Construction and Heavy Equipment Brands

We work with the most popular construction machinery brands, including:

JCB, Caterpillar (CAT), Komatsu, Hitachi, Volvo, Doosan, Hyundai, Kobelco, Case, New Holland, Liebherr, Develon, John Deere, Bobcat, Terex, Takeuchi, Yanmar, Sumitomo, Sany, XCMG, LiuGong, SDLG, Zoomlion, Ammann, Wirtgen, Hamm, Bomag, Atlas, Fiat-Hitachi, O&K, Kato, Hanix, Hidromek, Mecalac, Manitou, Merlo, JLG, Genie, Gehl, Bell, Kalmar, Sennebogen, Fuchs, Brokk.

Agricultural Machinery Brands

We also select hydraulic units for agricultural machinery and attachments:

John Deere, Case IH, New Holland Agriculture, CLAAS, Massey Ferguson, Fendt, Valtra, Deutz-Fahr, Kubota, JCB Agriculture, Manitou Agriculture, Merlo Agriculture, Bobcat Agriculture, Challenger, Steyr, Same, Lamborghini Trattori, McCormick, Landini, JCB Fastrac, Amazone, Horsch, Kuhn, Lemken, Kverneland, Vaderstad, Great Plains, Krone, Pöttinger, Geringhoff.

What you get

accurate unit selection by machine brand, model and modification;
compatibility check by serial number or specifications (if available);
correct selection of analogs and components without errors;
professional advice on installation, maintenance and common failure causes.

Didn’t find your machine or required unit?

If you didn’t find your machine model or the required unit — contact our manager. We will select the hydraulic pump, motor or gearbox manually by photo, nameplate, part number or technical specifications.

Leave your contact details — and we will call you back as soon as possible.