FZ Hydraulics Hydraulic Pump for Zeppelin Excavator ZM12, ZM13 - Conical Drive (KP 1/11 F20U KOA 4NL1/253)
High-efficiency FZ Hydraulics gear hydraulic pump featuring a tapered drive shaft, engineered for fluid power circuits in heavy construction machinery.
Dedicated replacement for Zeppelin ZM12 and ZM13 wheeled excavators.
Delivers consistent operating pressure and dependable fluid flow to pilot and auxiliary systems.
Comparative and reference part code: KP 1/11 F20U KOA 4NL1/253.
12-Month Full Warranty
Same-Day Shipping
14-Day Return Policy
Hydraulic gear pump manufactured by FZ Hydraulics featuring a tapered keyed drive shaft, designed for demanding duty cycles in Zeppelin ZM12 and ZM13 excavators.
Supplies steady operating pressure and dependable fluid flow directly to the pilot control circuits, steering and brake boosters, and auxiliary excavator implement functions.
Specification and technical parameters:
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Brand: FZ Hydraulics
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Component type: Hydraulic gear pump
- Drive shaft type: Tapered shaft with woodruff key, providing rigid, backlash-free torque transmission
- Machine compatibility: Zeppelin ZM12, Zeppelin ZM13 wheeled excavators
- Comparative / reference code: KP 1/11 F20U KOA 4NL1/253
- Operating application: Pilot control circuit, auxiliary hydraulics, steering assist, implement circuits
Precision-machined gears paired with pressure-balanced thrust plates eliminate internal bypass, maintaining maximum volumetric efficiency and responsive hydraulic power across all working temperatures.
"European Agricultural Fund for Rural Development: Europe investing in rural areas.” The operation entitled: “Support for the implementation of operations under the community-led local development strategy” under the measure ‘Support for local development under the LEADER initiative’” , aimed at the Development of the enterprise through investment in the construction of a storage hall, which will allow to increase employment and improve the economic performance of the enterprise, is co-financed by the European Union under the measure “Support for local development under the LEADER initiative” of the Rural Development Program 2014-2020
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