Products

Variable displacement axial piston pumps​ (dual).

Load sensing pressure-flow compensated (LSPC) system.

Swashplate angle control​ for output adjustment.

Hydraulic or electro-hydraulic servo control.

Closed-center load sensing (CLSS) circuit.

Power sharing between pumps.

Pressure cut-off (PCO) function.

Horsepower matching​ with the engine.

Cross-sensing​ between pump sections.

Displacement feedback mechanism.

High-pressure rotating groups.

Stationary valve plates.

Integral charge pump​ for make-up flow.

Case drain and flushing circuit.

Main system relief valves.

Anti-cavitation check valves.

Pressure compensator valves.

Flow compensator valves.

Load signal network (LS lines).

Pilot pressure supply circuit.

Pump controller (electronic or hydraulic).

Proportional solenoid valves​ (if equipped).

Pressure transducers​ for control feedback.

Mounting and drive system​ to the engine.

Breather and case drain ports.

Filtration system​ for charge and case drain oil.

Temperature management​ via case drain flow.

Efficiency optimization logic.

Fail-safe pressure and flow limiting.

Integrated diagnostic capability.

Variable displacement axial piston pumps​ (dual).

Load sensing pressure-flow compensated (LSPC) system.

Swashplate angle control​ for output adjustment.

Hydraulic or electro-hydraulic servo control.

Closed-center load sensing (CLSS) circuit.

Power sharing between pumps.

Pressure cut-off (PCO) function.

Horsepower matching​ with the engine.

Cross-sensing​ between pump sections.

Displacement feedback mechanism.

High-pressure rotating groups.

Stationary valve plates.

Integral charge pump​ for make-up flow.

Case drain and flushing circuit.

Main system relief valves.

Anti-cavitation check valves.

Pressure compensator valves.

Flow compensator valves.

Load signal network (LS lines).

Pilot pressure supply circuit.

Pump controller (electronic or hydraulic).

Proportional solenoid valves​ (if equipped).

Pressure transducers​ for control feedback.

Mounting and drive system​ to the engine.

Breather and case drain ports.

Filtration system​ for charge and case drain oil.

Temperature management​ via case drain flow.

Efficiency optimization logic.

Fail-safe pressure and flow limiting.

Integrated diagnostic capability.

Closed-loop swing (in some systems)​

Dedicated pump and motor circuit for precise control.

Open-loop swing​

Uses a section of the main hydraulic circuit with a control valve.

Swing acceleration​

Requires extra torque to overcome inertia, provided by initial pressure surge.

Swing deceleration​

Controlled by metering outgoing oil flow through the control valve.

Leakage paths​

Internal clearances allow minimal oil flow for lubrication and cooling.

Flushing flow​

Continuous case drain flow carries away heat and wear particles.

Pressure holding function​

Maintains pressure on the low side to prevent motor cavitation.

Load sensing capability​

In advanced systems, signals pump to provide only needed pressure.

Swing circuit filtration​

Protects the precision motor components from contamination.

Fail-safe operation​

Parking brake engages automatically if hydraulic pressure is lost.

Manual release (optional)​

Provision to mechanically release the parking brake for towing.

Mounting flange​

Secures the motor to the swing gearbox or frame.

Alignment critical​

Precise alignment with the pinion gear is essential for longevity.

Heat generation​

Inefficiencies and braking action create heat managed by the hydraulic system.

Commissioning procedure​

Requires proper case drain line setup and brake bleeding.

Diagnostic ports​

Test ports for checking main pressure, case pressure, and brake pressure.

Integration with machine ECM​

Modern systems use electronic signals for control and monitoring, working with the machine's Electronic Control Module for optimal performance

Variable displacement axial piston pumps​ (dual).

Load sensing pressure-flow compensated (LSPC) system.

Swashplate angle control​ for output adjustment.

Hydraulic or electro-hydraulic servo control.

Closed-center load sensing (CLSS) circuit.

Power sharing between pumps.

Pressure cut-off (PCO) function.

Horsepower matching​ with the engine.

Cross-sensing​ between pump sections.

Displacement feedback mechanism.

High-pressure rotating groups.

Stationary valve plates.

Integral charge pump​ for make-up flow.

Case drain and flushing circuit.

Main system relief valves.

Anti-cavitation check valves.

Pressure compensator valves.

Flow compensator valves.

Load signal network (LS lines).

Pilot pressure supply circuit.

Pump controller (electronic or hydraulic).

Proportional solenoid valves​ (if equipped).

Pressure transducers​ for control feedback.

Mounting and drive system​ to the engine.

Breather and case drain ports.

Filtration system​ for charge and case drain oil.

Temperature management​ via case drain flow.

Efficiency optimization logic.

Fail-safe pressure and flow limiting.

Integrated diagnostic capability.

Closed-loop swing (in some systems)​

Dedicated pump and motor circuit for precise control.

Open-loop swing​

Uses a section of the main hydraulic circuit with a control valve.

Swing acceleration​

Requires extra torque to overcome inertia, provided by initial pressure surge.

Swing deceleration​

Controlled by metering outgoing oil flow through the control valve.

Leakage paths​

Internal clearances allow minimal oil flow for lubrication and cooling.

Flushing flow​

Continuous case drain flow carries away heat and wear particles.

Pressure holding function​

Maintains pressure on the low side to prevent motor cavitation.

Load sensing capability​

In advanced systems, signals pump to provide only needed pressure.

Swing circuit filtration​

Protects the precision motor components from contamination.

Fail-safe operation​

Parking brake engages automatically if hydraulic pressure is lost.

Manual release (optional)​

Provision to mechanically release the parking brake for towing.

Mounting flange​

Secures the motor to the swing gearbox or frame.

Alignment critical​

Precise alignment with the pinion gear is essential for longevity.

Heat generation​

Inefficiencies and braking action create heat managed by the hydraulic system.

Commissioning procedure​

Requires proper case drain line setup and brake bleeding.

Diagnostic ports​

Test ports for checking main pressure, case pressure, and brake pressure.

Integration with machine ECM​

Modern systems use electronic signals for control and monitoring, working with the machine's Electronic Control Module for optimal performance

Closed-loop swing (in some systems)​

Dedicated pump and motor circuit for precise control.

Open-loop swing​

Uses a section of the main hydraulic circuit with a control valve.

Swing acceleration​

Requires extra torque to overcome inertia, provided by initial pressure surge.

Swing deceleration​

Controlled by metering outgoing oil flow through the control valve.

Leakage paths​

Internal clearances allow minimal oil flow for lubrication and cooling.

Flushing flow​

Continuous case drain flow carries away heat and wear particles.

Pressure holding function​

Maintains pressure on the low side to prevent motor cavitation.

Load sensing capability​

In advanced systems, signals pump to provide only needed pressure.

Swing circuit filtration​

Protects the precision motor components from contamination.

Fail-safe operation​

Parking brake engages automatically if hydraulic pressure is lost.

Manual release (optional)​

Provision to mechanically release the parking brake for towing.

Mounting flange​

Secures the motor to the swing gearbox or frame.

Alignment critical​

Precise alignment with the pinion gear is essential for longevity.

Heat generation​

Inefficiencies and braking action create heat managed by the hydraulic system.

Commissioning procedure​

Requires proper case drain line setup and brake bleeding.

Diagnostic ports​

Test ports for checking main pressure, case pressure, and brake pressure.

Integration with machine ECM​

Modern systems use electronic signals for control and monitoring, working with the machine's Electronic Control Module for optimal performance

Closed-loop swing (in some systems)​

Dedicated pump and motor circuit for precise control.

Open-loop swing​

Uses a section of the main hydraulic circuit with a control valve.

Swing acceleration​

Requires extra torque to overcome inertia, provided by initial pressure surge.

Swing deceleration​

Controlled by metering outgoing oil flow through the control valve.

Leakage paths​

Internal clearances allow minimal oil flow for lubrication and cooling.

Flushing flow​

Continuous case drain flow carries away heat and wear particles.

Pressure holding function​

Maintains pressure on the low side to prevent motor cavitation.

Load sensing capability​

In advanced systems, signals pump to provide only needed pressure.

Swing circuit filtration​

Protects the precision motor components from contamination.

Fail-safe operation​

Parking brake engages automatically if hydraulic pressure is lost.

Manual release (optional)​

Provision to mechanically release the parking brake for towing.

Mounting flange​

Secures the motor to the swing gearbox or frame.

Alignment critical​

Precise alignment with the pinion gear is essential for longevity.

Heat generation​

Inefficiencies and braking action create heat managed by the hydraulic system.

Commissioning procedure​

Requires proper case drain line setup and brake bleeding.

Diagnostic ports​

Test ports for checking main pressure, case pressure, and brake pressure.

Integration with machine ECM​

Modern systems use electronic signals for control and monitoring, working with the machine's Electronic Control Module for optimal performance

Closed-loop swing (in some systems)​

Dedicated pump and motor circuit for precise control.

Open-loop swing​

Uses a section of the main hydraulic circuit with a control valve.

Swing acceleration​

Requires extra torque to overcome inertia, provided by initial pressure surge.

Swing deceleration​

Controlled by metering outgoing oil flow through the control valve.

Leakage paths​

Internal clearances allow minimal oil flow for lubrication and cooling.

Flushing flow​

Continuous case drain flow carries away heat and wear particles.

Pressure holding function​

Maintains pressure on the low side to prevent motor cavitation.

Load sensing capability​

In advanced systems, signals pump to provide only needed pressure.

Swing circuit filtration​

Protects the precision motor components from contamination.

Fail-safe operation​

Parking brake engages automatically if hydraulic pressure is lost.

Manual release (optional)​

Provision to mechanically release the parking brake for towing.

Mounting flange​

Secures the motor to the swing gearbox or frame.

Alignment critical​

Precise alignment with the pinion gear is essential for longevity.

Heat generation​

Inefficiencies and braking action create heat managed by the hydraulic system.

Commissioning procedure​

Requires proper case drain line setup and brake bleeding.

Diagnostic ports​

Test ports for checking main pressure, case pressure, and brake pressure.

Integration with machine ECM​

Modern systems use electronic signals for control and monitoring, working with the machine's Electronic Control Module for optimal performance

Variable displacement axial piston pumps​ (dual).

Load sensing pressure-flow compensated (LSPC) system.

Swashplate angle control​ for output adjustment.

Hydraulic or electro-hydraulic servo control.

Closed-center load sensing (CLSS) circuit.

Power sharing between pumps.

Pressure cut-off (PCO) function.

Horsepower matching​ with the engine.

Cross-sensing​ between pump sections.

Displacement feedback mechanism.

High-pressure rotating groups.

Stationary valve plates.

Integral charge pump​ for make-up flow.

Case drain and flushing circuit.

Main system relief valves.

Anti-cavitation check valves.

Pressure compensator valves.

Flow compensator valves.

Load signal network (LS lines).

Pilot pressure supply circuit.

Pump controller (electronic or hydraulic).

Proportional solenoid valves​ (if equipped).

Pressure transducers​ for control feedback.

Mounting and drive system​ to the engine.

Breather and case drain ports.

Filtration system​ for charge and case drain oil.

Temperature management​ via case drain flow.

Efficiency optimization logic.

Fail-safe pressure and flow limiting.

Integrated diagnostic capability.

Variable displacement axial piston pumps​ (dual).

Load sensing pressure-flow compensated (LSPC) system.

Swashplate angle control​ for output adjustment.

Hydraulic or electro-hydraulic servo control.

Closed-center load sensing (CLSS) circuit.

Power sharing between pumps.

Pressure cut-off (PCO) function.

Horsepower matching​ with the engine.

Cross-sensing​ between pump sections.

Displacement feedback mechanism.

High-pressure rotating groups.

Stationary valve plates.

Integral charge pump​ for make-up flow.

Case drain and flushing circuit.

Main system relief valves.

Anti-cavitation check valves.

Pressure compensator valves.

Flow compensator valves.

Load signal network (LS lines).

Pilot pressure supply circuit.

Pump controller (electronic or hydraulic).

Proportional solenoid valves​ (if equipped).

Pressure transducers​ for control feedback.

Mounting and drive system​ to the engine.

Breather and case drain ports.

Filtration system​ for charge and case drain oil.

Temperature management​ via case drain flow.

Efficiency optimization logic.

Fail-safe pressure and flow limiting.

Integrated diagnostic capability.

Closed-loop swing (in some systems)​

Dedicated pump and motor circuit for precise control.

Open-loop swing​

Uses a section of the main hydraulic circuit with a control valve.

Swing acceleration​

Requires extra torque to overcome inertia, provided by initial pressure surge.

Swing deceleration​

Controlled by metering outgoing oil flow through the control valve.

Leakage paths​

Internal clearances allow minimal oil flow for lubrication and cooling.

Flushing flow​

Continuous case drain flow carries away heat and wear particles.

Pressure holding function​

Maintains pressure on the low side to prevent motor cavitation.

Load sensing capability​

In advanced systems, signals pump to provide only needed pressure.

Swing circuit filtration​

Protects the precision motor components from contamination.

Fail-safe operation​

Parking brake engages automatically if hydraulic pressure is lost.

Manual release (optional)​

Provision to mechanically release the parking brake for towing.

Mounting flange​

Secures the motor to the swing gearbox or frame.

Alignment critical​

Precise alignment with the pinion gear is essential for longevity.

Heat generation​

Inefficiencies and braking action create heat managed by the hydraulic system.

Commissioning procedure​

Requires proper case drain line setup and brake bleeding.

Diagnostic ports​

Test ports for checking main pressure, case pressure, and brake pressure.

Integration with machine ECM​

Modern systems use electronic signals for control and monitoring, working with the machine's Electronic Control Module for optimal performance

Dual-function pedal valve

Travel speed control

Swing brake release

Hydraulic pilot pressure control

Proportional flow regulation

Left travel pedal function

Right travel pedal function

Independent track control

Gradual acceleration/deceleration

Neutral position return spring

Anti-slip pedal surface

Wear-resistant pivot mechanism

Environmental seal protection

Over-center detent mechanism

Pilot pressure feedback

Double-sealing design

Ergonomic pedal angle

Corrosion-resistant coating

Quick response characteristic

Low operation effort design

Vibration damping feature

Temperature resistant seals

Plug-in connector design

Integrated mounting bracket

Field serviceable construction

Compatibility with main control valve

Emergency stop capability

Position sensing technology

Machine control integration

Reliability under harsh conditions