HYDRAULIC CIRCUIT FOR A CONSTRUCTION MACHINE

DEVICE AND METHOD FOR CONTROLLING THE TRACTION OF A HYDRAULIC ASSISTANCE CIRCUIT

Method for Controlling a Hydrostatic Drive

Fan Drive Device with Proportional Valve

Soil processing machine and method for operating a soil processing machine

IMPROVED OPEN HYDRAULIC ASSISTANCE SYSTEM

Hydrostatic traction drive in an open circuit

HYDRAULIC CIRCUIT ARCHITECTURE WITH ENHANCED OPERATION EFFICENCY

Hydrostatic assembly

System for assisting the driving of a vehicle comprising an open hydraulic circuit

Hydraulic system for a vehicle and method of using the same

Hydraulic system for maintaining minimum low side pressure of closed circuit hydraulic system

Powertrain system with variator speed balancing

Open hydraulic fluid flow circuit arrangement and method of controlling the hydraulic circuit

Electro-hydraulic feed delivery system

Hydraulic-assistance system for open-circuit motor vehicles

System for selectively bypassing fluid supply to one or more operational systems of a machine

Hydrostatic traction drive system

Method for adjusting the rotational speed of an internal combustion engine of a road-building machine, and road-building machine for said method

Torque limit control

Mixer drum driving apparatus including a plurality of motors configured to drive an auxiliary fluid pressure pump to rotate

System and method for controlling a hydrostatic drive unit of a work vehicle

Closed loop drive circuit with external brake assist

Apparatus for recovering energy

Method for controlling a refilling motor that drives a hydraulic pump

Hydraulic drive and method for controlling such a hydraulic drive

Electro-hydraulic drive system for a work machine

Method and apparatus for recovering inertial energy

Hydraulic systems utilizing combination open- and closed-loop pump systems

Hydraulic work machine

Hydraulic fluid system

Hydraulic transmission device allowing energy recovery

Hybrid working machine

Hydraulic fan circuit having energy recovery

METHOD AND APPARATUS FOR EXTRACTING ENERGY FROM A FLUCTUATING ENERGY FLOW FROM A RENEWABLE ENERGY SOURCE

Method and apparatus for extracting energy from a fluctuating energy flow from a renewable energy source

Hydrostatic Fan Drive

Front drive of a road paver and a method for controlling the front drive

Hydrostatic drive with braking energy recovery

Travel Control Device for Hydraulically Driven Vehicle

Hydrostatic transmission having proportional pressure variable displacement pump for loop charge and fan flow supply

Travel control apparatus for working vehicle

Control apparatus for working vehicle

Hydraulic energy recovery system

Motor control device for construction machinery

Hydraulic energy recovery system

Traveling system for construction equipment

Method of operating a fluid-working machine and a fluid-working machine

Hystat transmission having pressure override control

CONTROL METHOD FOR OPTIMIZING THE OPERATION OF A HYBRID DRIVE SYSTEM

Variable hydraulic motor driving device

Control apparatus and method for operating a combined hybrid drive and brake system

Valve, especially proportional pressure control valve

System for operating a hydraulically actuated device

Hydraulic circuit having a multifunction selector

Hydrostatic transmission

Travel motion control apparatus for hydraulically driven vehicle, hydraulically driven vehicle and wheel hydraulic excavator

Travel control device for hydraulically driven vehicle and hydraulically driven vehicle

Hydrostatic drive system

Hydrostatic drive system

Dual pump dual pressure hydraulic circuit

Hydraulic control apparatus

Brake valve for a hydraulic transmission

Prime mover control device of construction machine

Hydraulically driven vehicle

Hydraulic control system for working machine

Travel control device of hydraulically driven vehicle, hydraulically driven vehicle, and wheel hydraulic shovel