The success of his hydraulic crane led Armstrong to consider setting up a business to manufacture cranes and other hydraulic equipment.

Some APUs are also connected to a hydraulic pump, allowing crews to operate hydraulic equipment ( such as flight controls or flaps ) prior to engine start.

In 2007, the region produced $ 12, 190, 000 worth of high-voltage electric equipment, $ 3, 820, 000 worth of low-voltage electric equipment, $ 1, 350, 000 worth of computers and spare parts, 71, 000 kW equivalent of generators for steam, gas and hydraulic turbines, 296, 200 units of electric razors, 154, 600 units of chandeliers and suspensions, 1, 616, 000 units of capacitors, 3, 608, 000 units of semiconductor instruments, 1, 077, 000 units of integral microchips, 218 units of large electric machines, 854 units of direct current electric machines and 5, 000 kilovolts-amperes equivalent of prefabricated transforming stations.

Many HPs are fitted with additional equipment in the platform itself, which can include a control panel, lighting equipment, a fixed water outlet or monitor, power outlets or compressed air outlets ( allowing the fixing of rescue equipment, such as hydraulic rescue tools ).

For example, railway rescue squads may carry very specialized equipment for railway accidents like hydraulic jacks with capacity for lifting locomotives or even moving them horizontally, and equipment for tank car accidents.

Virtually all modern tractors can also provide external hydraulic fluid and electrical power to the equipment they are towing, either by hoses or wires.

The company sells skid steer loaders, compact excavators, compact utility vehicles, compact tractors and other small hydraulic equipment under the Bobcat brand name.

Modern pillar sections use remote-controlled equipment, including large hydraulic mobile roof-supports, which can prevent cave-ins until the miners and their equipment have left a work area.

Examples of equipment that might use hydraulic fluids include excavators and backhoes, brakes, power steering systems, transmissions, garbage trucks, aircraft flight control systems, lifts, and industrial machinery.

The hydraulic pump is then used to power equipment such as torque tools and manipulator arms where electrical motors would be too difficult to implement subsea.

In 1868, a hydraulic engine was installed, with water being used to power labour-saving machines such as laundry equipment, a rotisserie and a hydraulic lift.

The facility is equipped with the latest technology and equipment, which will be used for all day-to-day technical line maintenance on Etihad aircraft including hydraulic structural and instrument checks.

CPT and CPTU testing equipment generally advances the cone using hydraulic rams mounted on either a heavily ballasted vehicle or using screwed-in anchors as a counter-force.

MHI's products include aerospace components, air conditioners, aircraft, automotive components, forklift trucks, hydraulic equipment, machine tools, missiles, power generation equipment, ships and space launch vehicles.

The clay is then pressed into steel moulds with a hydraulic press.

For example, plumbers use video cameras for inspections of hidden leaks or problems, they use hydro jets, and high pressure hydraulic pumps connected to steel cables for trench-less sewer line replacement.

Later 2CV used only steel pipe in the hydraulic braking system ; no flexible rubber hoses were used.

The main towers were also strengthened with internal steel columns ( the original tower structure was hollow ) and had hydraulic rams jack up these sections to transfer a portion of the load to the new steelwork.

A relatively recent development is the replacement of wheels or steel crawler-type tracks with flexible, steel-reinforced rubber tracks, usually powered by hydrostatic or completely hydraulic driving mechanisms.

It originates as lubrication oil that seeps out from the slideways and washes into the coolant mixture, as the protective film with which a steel supplier coats bar stock to prevent rusting, or as hydraulic oil leaks.

To fire the weapon, the crew used an electric motor to roll back the missile shelter ( essentially a long shed mounted on steel rails ), then used a powerful hydraulic launcher-erector to lift the missile to an upright position for launch.

A variation of the belt press uses hydraulic pressure, rather than steel belts, to confine the internal pressure.

Brakes come in sizes suitable for light aluminum or brass for small boxes and operated by hand, up to industrial sized and counterweighted hand operated or hydraulic machines suitable for large sheets of steel.

Newer methods may use rotational hydraulic shears and silenced rock-breakers attached to excavators to cut or break through wood, steel, and concrete.

A simple frame, fabricated from steel, containing a bottle jack or simple hydraulic cylinder.

The construction consortium was made up of the Eiffage TP company for the concrete part, the Eiffel company for the steel roadway ( Gustave Eiffel built the Garabit viaduct in 1884, a railway bridge in the neighboring Cantal département ), and the Enerpac company for the roadway's hydraulic supports.

The steel deck and the hydraulic action of the deck were designed by the Walloon engineering firm Greisch from Liège in Belgium, also an Information and communication technologies company of the Walloon Region.

These balers are made of steel with a hydraulic ram to compress the material loaded.

The valvetrain consisted of a cast nodular iron camshaft, solid or hydraulic lifters, solid pushrods and shaft-mounted, stamped steel rocker arms.

The model based on the dentures used in the movie had little impact on the steel cable, even with a hydraulic press at ten times human bite strength.

The steel structure was built in segments at Vancouver, Washington, 90 miles ( 145 km ) upriver, then barged downstream where hydraulic jacks lifted them into place.

The composite exterior frame was formed using hydraulic steel forms, or “ flying forms ”, jacked into place with a “ kangaroo ” crane, that was located in the core, and manually clamped into place.

) In addition to this major engineering change 1936 was also the year Buick adopted an all steel turret top and hydraulic brakes.

The bridge load was then transferred to the hydraulic chord, the steel member was removed and a new steel member was then installed.

Each fort had 2 – 4 batteries, equipped with hydraulic rotating steel turrets ( 100 – 150 mm ).

Many steel industry wastewaters are contaminated by hydraulic oil also known as soluble oil.

Gibbs built the tank over the framework of a 28-ton excavator and added seven ton tracks that were driven by two automatic hydraulic pumps, each connected to a Range Rover V8 engine.

Created in December 1970, the Authority has as its goal the promotion of the areas mineral, energy, hydraulic, and agricultural resources within a regional framework.

* Advanced Technology Leisure Application Simulator, a large hydraulic motion simulator for the theme park industry

Some have stated that the secret of concrete was lost for 13 centuries until 1756, when the British engineer John Smeaton pioneered the use of hydraulic lime in concrete, using pebbles and powdered brick as aggregate.

* ALT-55-Bulldozer version of the T-55 with large flat-plate superstructure, angular concave dozer blade on front and prominent hydraulic rams for dozer blade.

Later on, previous to modern power electronics, process control systems for industrial applications were devised by mechanical engineers using pneumatic and hydraulic control devices, many of which are still in use today.

Cavitation damage on a valve plate for an Axial piston pump | axial piston hydraulic pump

In order to precisely align the legs so that the connecting girders could be put into place, a provision had been made to enable precise adjustments by placing hydraulic jacks in the footings for each of the girders making up the legs.

* Decision tree to choose an uncertainty method for hydrological and hydraulic modelling

It included hydraulic mining to prospect for ore by removing overburden as well as work alluvial deposits.

* H dies are dies designed for hydraulic presses and are offered in calibers up to and jacket lengths of more than 1. 3 ".

Applications for Hall Effect sensing have also expanded to industrial applications, which now use Hall Effect joysticks to control hydraulic valves, replacing the traditional mechanical levers with contactless sensing.

Figure 1: A hydraulic ram that drives a fountain at the Centre for Alternative Technology

The hydraulic ram is sometimes used in remote areas, where there is both a source of low-head hydropower and a need for pumping water to a destination higher in elevation than the source.

US interest in hydraulic rams picked up around 1840, as further patents were issued and domestic companies started offering rams for sale.

The hydraulic ram principle has been used in some proposals for exploiting wave power, one of which was discussed as long ago as 1931 by Hanns Günther in his book In hundert Jahren.

In hydrology the harmonic mean is used to average hydraulic conductivity values for flow that is perpendicular to layers ( e. g. geologic or soil ) while flow parallel to layers uses the arithmetic mean.

Also important was the 1756 rediscovery of concrete ( based on hydraulic lime mortar ) by the British engineer John Smeaton, which had been lost for 1300 years.

Early rowing machines are known to have existed from the mid 1800s, a US patent being issued to WB Curtis in 1872 for a particular hydraulic based damper design.

The water was used for a variety of purposes, including using it to remove overburden and rock debris, called hydraulic mining, as well as washing comminuted or crushed ores, and driving simple machinery.

The Romans used hydraulic mining methods on a large scale to prospect for the veins of ore, especially a now obsolete form of mining known as hushing.

Jan. 1988: Burma Railways Corporation had 149 Alsthom diesel electric locomotives, 63 Krupp's diesel hydraulic locomotives, 5 Hitachi diesel hydraulic locomotives, 45 Kawasaki diesel hydraulic locomotives, for a total of 262.

Larger, deeper-draught ships from the middle of the 19th century made dredges a common sight in shipping channels around New Zealand, and tugboats were also often bought to assist them to the quays, where electric or hydraulic cranes were increasingly used for on-and off-loading.

The hydraulic ram is sometimes used in remote areas, where there is both a source of low-head hydropower, and a need for pumping water to a destination higher in elevation than the source.

Pelton wheels are the preferred turbine for hydro-power, when the available water source has relatively high hydraulic head at low flow rates, where the Pelton wheel is most efficient.