Hydraulic Power Units

Material Handling & Storage, Machinery & Machining Tools, Mechanical Power Transmission

Hydraulic Gantry optimizes lifting and rigging applications.

October 28, 2015

Equipped with 3-stage lifting cylinders, Model SL400 lifts up to 30 ft at top of third stage and can handle up to 450 tons at top of second stage. Intellilift wireless control system allows users to operate lift locally at each leg or remotely. Control ensures automatic synchronization of lifting with accuracy of 1 in. and automatic synchronization of travel with accuracy of 0.60 in. For optimized durability, SL400 features sturdy base frame that withstands variety of environmental conditions. Read More

Mechanical Power Transmission, Green & Clean

Hydraulic Power System helps reduce machining cycle times.

October 27, 2015

Green Hydraulic Power™ increases yield, reduces noise emissions by 20 dBA, and minimizes heat generation, cycle time, and oil volume for 100, 200, and 300 gal tank Spectra Line hydraulic power units rated to 4,000 psi on MJC machine builds. Solution utilizes Siemens SINAMICS variable-speed servo pump drive, and control data output from onboard diagnostic capability in drive supplies information for predictive maintenance. Read More

Fluid & Gas Flow Equipment, Mechanical Power Transmission, Laboratory and Research Supplies & Equipment

Hydraulic Power Unit features quiet, energy-efficient design.

September 1, 2015

Designed to handle rigors of extreme, continuous-duty servohydraulic applications, SilentFlo™ 515 Hydraulic Power Unit provides heat transfer efficiency and cleanliness with per-module polishing filtration. Tuned tubes minimize outlet noise ripple, while pressure control maintains pressure stability. Providing access to information about HPU functioning, smart monitoring capabilities help pre-empt disruptions. Common interface between legacy and new HPUs enables seamless integration of all units. Read More

Mechanical Power Transmission

Hydraulic Power Unit activates slide plates or valve pistons.

September 24, 2013

Utilizing 2 pumps that are capable of operating simultaneously, Hydraulic System overcomes resistance during slide plate or diverter valve operation without need for pressurized hydraulic oil accumulator. Pumps are supplied from single oil reservoir and are driven by single motor. Volume flow pump draws on larger volume of oil to provide fast movement when level of resistance is low, while high-pressure pump uses less oil but generates pressure buildup that overcomes high levels of resistance. Read More

Mechanical Power Transmission, Green & Clean

Hybrid Power Unit helps optimize AWD vehicle fuel economy.

April 26, 2013

Modular and scalable, Agilit-e™ can be integrated with existing 2-wheel drive powertrain to achieve all-wheel drive hybrid system. System powers rear wheels in conjunction with traditional powertrain, which drives front wheels, allowing vehicle to operate in 4 modes: FWD mode powered only by internal combustion engine; electric only mode, which is rear-wheel drive powered only by battery and electric motors; and Hybrid and AWD modes, which allow engine and rear electric motors to work together. Read More

Mechanical Power Transmission

Hydraulic Power Units come in electric and diesel models.

January 25, 2011

Made from 2 in. steel tube, Hydraulic Power Units come in 10 and 20 hp electric models with variable frequency drive, which maintains flow rate regardless of load. Ten horsepower model offers 3-9 gpm at 1,800 psi, while 20 hp model doubles flow at same pressure. Supplying up to 12 gpm at 1,900 psi, portable 19 hp diesel model features electric-start engine with 5 gal fuel tank that allows almost 6 hr of use without refueling. All include remote pendant control and 50 ft hydraulic hoses. Read More

Mechanical Power Transmission

Hydraulic Power Packs are offered in 10-80 hp sizes.

December 8, 2009

Available in 1,800 or 3,000 rpm with 1-4 cylinders, Next Gen Hydraulic Power Packs employ heavy-duty, diesel Kubota engine and can be configured for mobile or stationary purposes. All units feature automatic shutdown for low oil pressure and high coolant temperature. Units are custom built with options including generators, welders, and compressors. Other options include direct drive or belt drive designs, radiator or remote cooling and various control panels. Read More

Mechanical Power Transmission, Green & Clean

Auxiliary Power Unit extends range of electric vehicles.

June 4, 2009

Added to pure electric drive vehicles, modular Range Extender APU extends operational range beyond that obtainable in pure electric mode. Autonomous auxiliary power unit employs 250 cc rotary engine running at 5,000 rpm with permanent magnet synchronous machine. Electric output is 15 kW at 320-420 V, and fuel consumption is 260 g/kWh. System-to-vehicle interfaces include high- and low-voltage, CAN bus, fuel supply, mounts, and cooling. Read More

Mechanical Power Transmission

Hydraulic Power Units come in horizontal and vertical models.

May 20, 2009

Equipped with Leeson(TM) electric motors, Hydraulic Power Units utilize Daman(TM) D03 or D05 sub-plates with Sun(TM) relief, and Magnaloy(TM) D03 or D05 bar manifolds and pump mounts with flexible drive couplings. Stauff(TM) pressure gauges include shut-off valves, suction strainers, and return line filters with dirt indicator. Available with 5-30 gal reservoirs, units operate at 1-10 gpm with pressures from 100-3,000 psi. Level switches, heat exchangers, pressure filters, and tank heaters are optional. Read More

Electrical Equipment & Systems, Mechanical Power Transmission

Mobile Power Unit provides up to 34 megawatts.

January 20, 2009

Incorporating LM2500 aeroderivative gas turbine with Brush 170ER generator, Model TM2500+ achieves full power in less than 10 min with 41.1% efficiency and noise level of 88 dBa. It can be applied in 60 or 50 Hz applications and can operate on natural gas or liquid distillate fuels. Water injection can be used to achieve NOx levels down to 25 ppm. It is packaged on 2-trailer system with top-mounted air inlet filter and exhaust assemblies. Read More

Test & Measuring Instruments, Mechanical Power Transmission

Training System enables classroom fluid power simulations.

October 22, 2008

Accommodating up to 4 students, HTS-2 fluid power training simulator demonstrates aeration and cavitation and provides experience with various fluid power concepts. Dual-operator station unit features several valves, including lever-operated, 4-way, 3-position tandem center directional control valve; 2 cylinders; and spool valve motor. Central power unit, supplying 1 or both sides, offers total flow of 3 gpm at 500 psi and plugs into 120 Vac, 15 A lighting circuit. Read More

Mechanical Power Transmission

Portable Power Packs deliver pressures to 30,000 psi.

July 25, 2006

Designed for applications where mobile hydraulic power is needed, air-driven Power Pack Systems require no electrical power. They include Maximator® pump with pressure ratio of 300:1 and max outlet pressure of 30,000 psi from 100 psi shop air. Featuring stainless steel construction with dimensions of 12 x 16 x 20 in., systems are explosion proof, making them suited for hazardous areas. In addition to hydraulic power, they can pump pure water or chemicals to elevated pressures. Read More

Mechanical Power Transmission

Hydraulic Power Unit offers quiet operation.

September 23, 2004

Hydraulic Power Unit features U-shaped tank containing motor-pump group that mounts on anti-vibration pads to insulate source of noise. All components are accessible and allow further modules such as accumulator stations or IH20 control blocks to be mounted. Suction and return lines, installed wide apart, ensure separation of air in oil. Stainless steel version allows use of any media. Fixed-displacement pump minimizes power losses in circulation mode at almost zero pressure. Read More

Mechanical Power Transmission

Power Units offer plug-and-play functionality.

April 20, 2004

NEF Power Units provide ready-to-use packages with base engine, cooling package, and air filter specified for stationary or mobile applications. Optional components include puller or pusher fans, balancers, air and fuel heaters, and engine mounts. Naturally aspirated, turbocharged, and charge-air cooled versions are rated from 80-227 hp and fitted with mechanical and electronic fuel injection systems, electronic control, and rear gear drive design. Read More

Mechanical Power Transmission

Hydraulic Power Unit offers noise levels as low as 58-63 dB.

April 13, 2004

Series 3520 offers flow rates from 13-249 lpm to suit single and multi-station test configurations. Noise reduction offered by optional acoustic attenuation system allows HPU to be positioned close to testing machine. With nominal operating pressures from 207-280 bar, series can operate at levels 10% above nominal full pressure to compensate for pressure loss between HPU and test stations. Fitted with PLC, unit provides system control, status feedback, and system interlocks. Read More

Mechanical Power Transmission

Hydraulic Power Units can be customized to fit needs.

April 7, 2004

FPI(TM) POWERPAK(TM) Vertical Hydraulic Power Units include motor/pump, reservoir, and fluid conditioning accessories. Varying reservoir size, pump size, and motor allows for flexibility. Valves can be added to suit individual applications and functions. Read More

Electrical Equipment & Systems, Mechanical Power Transmission

Quad-Channel Power Supply Unit utilizes digital design.

January 26, 2004

Model THPS-400 digital, 4-channel power supply unit has integrated totalizer with count-up or countdown options; user selected filtering of readings; and RS-232, RS-485, or Ethernet communication. It also offers simultaneous display of all 4 channels or selective blanking of unused channels, ratio control with analog outputs, and menu-driven calibration and setup. Construction includes all-metal enclosure and vacuum fluorescent display. Read More

Controls & Controllers, Mechanical Power Transmission

Lift Gate Power Unit offers smart technology.

January 17, 2003

MaintenanceMinder²(TM) helps fleets measure and record lift gate performance and operating data while protecting gate from damaging conditions. It stores number of low voltage cycles, high temperature operations, number of lifts/cycles and total run time on motor. Unit can be programmed to alert user when scheduled maintenance is due and record when work is performed. Backlit display indicates key data during operation, eliminating need for separate reader. Read More

Mechanical Power Transmission

Portable Power Units withstand harsh field conditions.

October 23, 2002

Suited for heavy-duty use with hydraulic pumps, 4700 series power units offer John Deere Power Tech Diesel engines. Welded steel frames incorporate fuel tank and have heat exchanger mounted in front of radiator. Murphy shut down system protects engine and Hydraulics System, which is able to run biodegradable oils. Available in standard and custom configurations, units' open design facilitates servicing. Read More

Mechanical Power Transmission

Hydraulic Power Unit meets low noise specification.

October 11, 2002

Low Noise Hydraulic Power Unit features structure-borne sound decoupling with precisely tuned shock mounts and damping absorption materials so that no significant sound is emitted. Leak free, 100-500 gal, U-shaped reservoir is mounted inside the horizontally or vertically oriented motor pump group. Space is provided inside unit for add-ons such as an oil/water heat exchanger, pressure filters, and valves. Read More