Used Hyundai Main Hydraulic Pump

Our Available Hyundai Pump Inventory

Our current catalogue lists over 50 remanufactured main pumps for Hyundai's R and HL series, with an ever-growing inventory enriched daily with new references. Models such as R140LC-9, K3V112, K3V63, and K5V are particularly well represented, covering compatible references from R145 to R520. Our diverse supply also covers the HX series and specialized models like the R160LCD-3 and R290LC-7, ensuring a suitable solution for every equipment configuration.

The available hydraulic systems fit excavators weighing between 14 to 52 tonnes, providing flow rates from 120 to 450 liters per minute depending on the technical specifications of each model. Each reference is carefully catalogued by model number and machine compatibility, with full traceability including reconditioning history and performance testing. Our computerized management system enables real-time availability tracking, facilitating maintenance scheduling and reducing supply lead times.

Our technical database quickly identifies the compatible pump for your equipment, whether a series 9 excavator or a recent HL loader. This expertise extends to competing manufacturers such as Liebherr, allowing precise technical comparisons and personalized advice. Detailed datasheets include pressure characteristics, flow rates, dimensions, and mounting specifications, simplifying the selection of the optimal component for your specific application.

The diversity of our stock positions us as a leading player in the buying and selling of remanufactured hydraulic equipment, with privileged partnerships with European dismantling centers. This supply strategy allows us to maintain competitive prices while guaranteeing the quality of selected components. Our technical teams rigorously select incoming pumps, retaining only those with optimal reconditioning potential according to our strict quality criteria.

Key Technical Features

The main hydraulic pumps develop a maximum service pressure of 350 bars, ensuring optimal performance across all types of sites. The robust design of the K3V112 systems ensures a volumetric efficiency above 95%.

The variable flow rate, adjustable from 80 to 420 liters per minute depending on the model, adapts to the specific requirements of hydraulic cylinders. The integrated load-sensing technology optimizes energy consumption by automatically regulating pressure.

Treated steel components withstand temperatures ranging from -20°C to +90°C, ensuring maximum reliability under all operating conditions. The high-performance filtration system protects moving parts from premature wear.

How to Diagnose a Faulty Pump

A sudden drop in performance of your hydraulic excavator often signals a malfunction in the main pump. Warning signs include reduced flow, unusual metallic noises during maneuvers, or unusually slow movements.

Checking the oil level and visually inspecting components are the first steps in diagnosis. A failing system typically shows signs of leaks around seals or abnormal overheating of circuits.

Precise measurement of hydraulic pressure using a specialized manometer assesses the system’s actual performance. Pressure below 300 bars on Hyundai hydraulic motors often indicates internal wear requiring intervention.

Tailored Solutions for Each Model

Remanufactured hydraulic systems, including hydraulic motors, perfectly adapt to Hyundai machine specifications. The HX series features K3V112DT pumps optimized for a maximum pressure of 380 bars, while the HL range requires K5V models delivering up to 420 liters per minute.

Our technical expertise identifies the ideal configuration based on your usage. Compact loaders require variable flow pumps from 80 to 150 liters per minute, whereas heavy excavators demand performance exceeding 300 liters per minute.

Selected components such as pumps and hydraulic motors meet the demands of modern construction sites. Their robust design ensures maximum durability even under heavy loads, maintaining volumetric efficiency above 95%.

Quality-Price Ratio of Our Pumps

Thanks to a rigorous selection of remanufactured pumps, we offer prices 40% lower than new components. This cost-effective approach does not compromise equipment performance, tested according to manufacturer standards.

Professional reconditioning of original systems guarantees a service life comparable to new parts. Complete refurbishment includes replacing seals, bearings, and wear components with premium-quality elements.

Our expertise in Hyundai pumps ensures the best quality-price ratio for your fleet maintenance. The permanent stock of remanufactured parts guarantees immediate availability, minimizing costly downtime.

How Do I Know If My Hydraulic Pump Is Dead?

Signs of main pump failure include jerky equipment movements. Marked slowdowns in functions, accompanied by abnormal vibrations, often indicate a pump nearing the end of its life.

The presence of metal particles in the hydraulic fluid reveals advanced internal component wear. Cavitation noises during maneuvers signal air intake in the circuit, compromising machine performance.

Operating temperature analysis also provides valuable clues. Localized overheating at the main pump, exceeding 80°C under normal use, suggests a major malfunction requiring prompt action.

Why Is My Hydraulic Pump Not Working?

Circuit contamination by debris is the primary cause of hydraulic equipment failure. Poor filter maintenance allows abrasive particles to pass, accelerating internal component wear.

Unsuitable operating conditions also contribute to premature breakdowns. Excessive operating temperature degrades fluid properties, while high pressure fatigues seals and bearings.

Incorrect assembly after intervention may also impair performance. Failure to respect tightening torques or improper alignment of drive shafts creates destructive mechanical stresses for used construction machinery.

What Is the Price of a Hydraulic Pump?

The price of a main hydraulic pump for Hyundai equipment varies significantly based on several key factors. Size and model directly influence the required dimensioning, while technical features like flow rate and service pressure impact the component's value. The condition of the part also plays a major role, with a notable difference between new original pumps and remanufactured versions. Market availability and the technical complexity of the specific model are also critical elements in pricing. To get the best value, it is recommended to compare available options, considering component quality and the performance warranty offered by the supplier.

Our European Partners and International Network

Our supplier network spans across Europe, with privileged partners in Poland granting us access to a diverse stock of Hyundai hydraulic pumps. These European collaborations ensure a steady supply of quality remanufactured parts, especially for models specific to Eastern markets. Remanufacturing centers in Poland apply the same quality standards as our French facilities, ensuring perfect product consistency. This buying and selling of equipment strategy at the European level allows us to offer competitive prices while maintaining optimal service levels. Our technical teams carry out regular inspections at these facilities to verify conformity of reconditioning processes.

Professional Installation and Commissioning

Installing a Hyundai main hydraulic pump requires specialized technical expertise to ensure optimal performance. Our certified technicians master the specific assembly procedures for each series, meticulously respecting tightening torques and required alignments. Complete hydraulic circuit bleeding is a critical step, eliminating air that could compromise operation. The new pump's gradual break-in follows a precise protocol with progressive load increase over initial usage cycles. This methodical approach ensures perfect integration of the component within the existing system, maximizing operational lifespan.

Preventive Maintenance and Specialized Servicing

A tailored preventive maintenance program significantly extends the lifespan of Hyundai hydraulic systems. Regular replacement of filters forms the foundation of this strategy, protecting internal components from contamination. Periodic hydraulic oil analysis reveals the system's overall condition and anticipates necessary interventions. Pressure and flow checks detect early signs of wear, avoiding costly breakdowns. Our technical service offers personalized maintenance contracts, including preventive visits and supply of consumables. This proactive approach reduces operating costs while maintaining your equipment's performance at its best.

Comparison with Other Market Brands

Hyundai hydraulic pumps stand out for their robustness and reliability, competing with sector leaders like Liebherr. Integrated load-sensing technology delivers energy performance superior to many competitors, reducing equipment fuel consumption. K3V systems developed by Kawasaki for Hyundai enjoy a reputation for technical excellence comparable to Rexroth or Parker solutions. Our expertise enables offering remanufactured alternatives to new pumps of all brands, with equivalent performance at reduced prices. This comparative approach helps clients make the most informed choices according to their budget and operational constraints.

Financing Solutions and Payment Terms

We provide various financing options to facilitate acquisition of your remanufactured Hyundai hydraulic pumps. Installment payments over 3 to 12 months allow spreading investment according to cash flow constraints. Public works companies benefit from preferential terms, with payment deadlines adapted to project billing cycles. Our partnerships with credit organizations specializing in construction equipment offer advantageous rates for significant investments. Buying and selling of equipment can also be accomplished by trading in your old pump, reducing the transaction amount. These payment facilities make professional maintenance of your fleet accessible even with limited budgets.

Certification and Extended Guarantees

All our remanufactured hydraulic pumps benefit from quality certification compliant with European standards. Performance tests carried out in our workshop guarantee compliance with manufacturer specifications, with strict tolerances on flow and pressure. Our ISO 9001 quality system governs the entire reconditioning process, from receipt to final delivery. The 12-month warranty includes free replacement in case of manufacturing defect, demonstrating our confidence in product quality. This rigorous approach places customer satisfaction at the heart of our commercial strategy.

Secure Logistics and Shipping

The logistics platform ships within 24 hours all main hydraulic pump orders to mainland France. Each component is packed with reinforced packaging, protecting machined surfaces against shocks during transit.

Specialized packaging uses technical foams and plastic films to maintain hydraulic port sealing. Partner carriers apply handling procedures adapted to heavy parts, preventing damage.

Real-time tracking allows precise parcel location until final delivery. Maximum 72-hour delivery times to rural areas ensure rapid return to service of your Hyundai equipment on site.

Technical Support and Remote Assistance

Our technical team provides ongoing support for installation and troubleshooting of Hyundai hydraulic systems. The technical hotline, available during business hours, answers questions from mechanics and workshop managers. Remote diagnostics based on symptom analysis effectively guide on-site interventions. Our technical database includes all procedures specific to various models, facilitating maintenance operations. Technical training offered to client teams enhances their autonomy in maintaining hydraulic equipment. This comprehensive service accompanies our customers throughout the product lifecycle, maximizing satisfaction and loyalty.