Hydraulic System Repairs & Modifications
We specialize in comprehensive repairs and modifications of hydraulic systems for both mobile and industrial applications. We handle the entire process from A to Z — from initial inspection, solution design and implementation, through to testing, commissioning, final handover, and subsequent maintenance/service. We primarily implement components from German manufacturers Rexroth and ArgoHytos, guaranteeing maximum reliability and system longevity. All designs and subsequent work are continuously consulted with the responsible representative of the investor or the investor themselves.
Individual approach
Loyalty
Experience
Flexibility
Precision and quality
References
Hydraulic power unit for slurry pump drive
Installed on a floating excavator
Complete design and implementation of an auxiliary hydraulic circuit for driving a Bell 200 sludge pump.
Maximum flow rate 300 l/min
Maximum working pressure 250 bar
All components implemented from Rexroth
Donelli PTH – 350
Sleeper laying machine repair
The repair included a complete replacement of the entire hydraulic system to increase efficiency and reduce heat losses. It also improved overall system reliability and modified the active filtration system. The original hose routing was replaced with piping to increase dissipation of waste heat to the surroundings.
A new electrical and hydrostatic circuit was designed.
The original hydraulic components were replaced with new Rexroth and ArgoHytos components.
Simplified control of the entire system.
Increased safety and smooth system operation.
TLP 550 Valditera
Switch and track panel laying machine repair
The repair involved complete replacement of all hydraulic elements.
Optimization of working parameters (force, speed and smooth operation).
Hydraulic routing was optimized; the original hose routing was replaced with piping to increase dissipation of waste heat to the surroundings.
Modification of suction lines to reduce suction resistance.
Improved operating comfort of the entire machine.
KIROW KRC 800T Crane
Main boom hydraulic cylinder repair
Disassembly of hydraulic cylinders for main boom lift
Disassembly of hydraulic cylinder for counterweight extension
Repair of hydraulic cylinders
Reassembly of hydraulic cylinders into the machine
Optimization and tuning of movement speeds
MFS40 Hopper wagon
Complete hydraulic system overhaul
The repair included a complete replacement of the entire hydraulic system to increase efficiency and reduce heat losses. It also improved overall system reliability and modified the active filtration system. The original hose routing was replaced with piping to increase dissipation of waste heat to the surroundings.
The original open hydrostatic circuit was replaced by two hydrostatic circuits (the first closed-loop for floor drive, the second for boom drive and other auxiliary functions).
Original hydraulic components replaced with new ones from Rexroth and ArgoHytos.
Simplified control of the entire system.
Increased safety and smoother operation of the actuators.
PKP Track panel layer
Hydraulic block replacement
The repair included a complete redesign, replacement of the entire hydraulic manifold, and replacement of the piping.
Improved overall system reliability, simplified control and easy actuator regulation.
Commissioning and adjustment to machine manufacturer parameters.
Drayton inter-furnace trolley repair
The repair included a complete redesign of the hydraulic circuit and replacement of all hydraulic components.
Integration of a variable-frequency drive into the circuit.
Simplified control.
Reduced maintenance requirements.
Unification of hydraulic valve control voltage from 110 V DC to 24 V DC.
Modification of the filtration circuit to increase fluid cleanliness.
Andribot drilling and bolting machine repair
Design of a completely new hydraulic circuit with a load-sensing (LS) control pump and LUDV (flow-sharing) system.
Implementation of a new hydraulic pump into the circuit.
Modification of existing parameters to increase drilling performance.
Adjustment and calibration of all functions.
Functional test under full load.
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