Matches 1 - 25 out of 25


Match Document Document Title
US20150232312 FORKLIFT AND CONTROL METHOD OF FORKLIFT  
Provided is a forklift equipped with a variable displacement traveling hydraulic pump driven by an engine, a hydraulic motor that forms a closed circuit with the traveling hydraulic pump...
US20150183625 FORKLIFT AND CONTROL METHOD OF FORKLIFT  
A forklift including a variable displacement HST pump driven by an engine, a hydraulic motor that forms a closed circuit with the HST pump therebetween and is driven by hydraulic oil discharged...
US20080087487 Pump drive system  
A pump drive system having a pump drive element that is driven by a first or a second drive mechanism. The pump drive element is connectable or connected by a coupling element in a rotationally...
US20130192918 Brake System Having a Brake Capacity Test Mode for a Machine Having a Hydrostatic Drivetrain  
A brake system and method includes a test mode for determining a capacity of the brake system provided on a machine having a hydrostatic drive. A hydrostatic drive target differential pressure...
US20130164155 FORKLIFT  
In a forklift, power is transmitted to a traveling pump and an operating machine pump through a PTO unit provided to an output shaft of an engine along front-rear direction of a vehicle body. The...
US20090057049 HYDRAULIC TRAVELING VEHICLE  
A hydraulic traveling vehicle includes a right-travel motor a left-travel motor, a hydraulic pump, a merging/diverging valve and a travel switching unit. The merging/diverging valve is configured...
US20130264131 Mobile Refuge Chamber  
A self-movable mine refuge chamber powered by a drive assembly, preferably in the form of a set of crawler or tractor mechanisms, mounted on the chamber, so that the chamber can be moved through...
US20090260911 Hydraulic Drive Working Vehicle  
A hydraulic drive vehicle includes a bypass valve for fluidly connecting or disconnecting a pump/second-motor line and a second-motor/first-motor line, and set a capacity of a first hydraulic...
US20080099269 Wheel Motor Device  
There is provided a wheel motor device including a hydraulic motor unit. The hydraulic motor unit includes a hydraulic motor main body, a motor shaft, a motor case and a port block. The port block...
US20130146384 FORKLIFT  
In order to decrease the number of handling components of a parking brake unit without increasing a length of a wheel base, there is provided a forklift including a main input shaft which is...
US20070169980 Transmissionless agricultural vehicle drive system  
An agricultural vehicle drive system includes at least one variable pump configured to pump a driving fluid. The agricultural vehicle drive system also includes a first set of two-speed motors...
US20090127018 COMPONENT COMBINATION FOR A HYDROSTATICALLY DRIVEN VEHICLE  
A hydrostatically driven vehicle includes an engine operating at a first speed and operably connected to a variable displacement pump in fluid communication with a hydraulic circuit. The pump...
US20090133951 METHOD FOR OPERATING A HYDROSTATICALLY DRIVEN VEHICLE  
A hydrostatically driven vehicle has an engine operating a variable displacement propel pump, a displacement of which can vary based on an angle of a rotating swashplate, such that a fluid flow...
US20060191732 Work machine hydraulics control system  
A hydraulic power control system for a work machine is provided. The system may include a hydraulic power output device selected from the group consisting of a hydraulic motor and a work implement...
US20080093152 Hydraulic hybrid vehicle method of safe operation  
A hydraulic hybrid vehicle includes elements such as a hydraulic pump driven by an internal combustion engine and arranged to draw in low pressure fluid and pump the fluid at high pressure to an...
US20140138177 CONSTRUCTION MACHINE  
An engine (10) electronically controlled by a control device (33), a hydraulic motor (24) for traveling which is driven by a pressurized oil delivered from a hydraulic pump (13), and a traveling...
US20120152642 WORK VEHICLE  
In the work vehicle, a controller is configured to control a motor displacement control part via feedback control so that the driving hydraulic pressure detected by a driving hydraulic pressure...
US20120330516 OPERATING MACHINE  
There is provided a split-flow hydraulic pump-equipped operating machine. The travel independent valve is designed to be switched to the merging position in the case of driving the front working...
US20070227802 HYBRID EARTHMOVER  
A hydraulic hybrid powertrain system for use with an earth mover of the present invention comprises a power plant generating a high pressure fluid at an output including a variable displacement...
US20090139792 CONTROL SYSTEM AND METHOD FOR OPERATING A HYDROSTATICALLY DRIVEN VEHICLE  
A hydrostatically powered vehicle includes an engine operatively associated with a pump that supplies fluid to a propel motor. Based on various sensed and engine operating conditions, a controller...
US20100050620 Control system and method for braking a hydrostatic drive machine  
A method of braking a hydrostatic drive machine includes steps of reducing a displacement of a pump of a hydrostatic drive system to a non-zero displacement, and increasing a displacement of a...
US20120152641 WORK VEHICLE  
In a work vehicle, a cutoff-pressure-setting part sets cutoff pressure at a predetermined first pressure value when vehicle speed is greater than a predetermined first speed threshold, and at a...
US20120152640 INDUSTRIAL VEHICLE  
In a work vehicle, a controller controls the displacement of a hydraulic motor by electronically controlling a motor displacement control part. When an inching operation member is being operated,...
US20170096798 WORK VEHICLE AND METHOD OF CONTROLLING WORK VEHICLE  
A work vehicle is provided with an engine, a variable displacement hydraulic pump, a hydraulic motor, a traveling apparatus, an exhaust treatment device, a reductant supply route, a controller,...
US20140200775 WORK VEHICLE AND WORK VEHICLE CONTROL METHOD  
A work vehicle is provided with an engine, a hydraulic pump, a movement hydraulic motor, an acceleration operation member, and a control section. The hydraulic pump is driven by the engine. The...

Matches 1 - 25 out of 25