ZU4 Electric Pumps. High-pressure pumps designed specifically for tough construction applications.

Transcription

1 ZU4 Electric umps High-pressure pumps designed specifically for tough construction applications.

2 Introducing the Z-Class power pumps from Enerpac pumps that run cooler, use less electricity and are easy to service. Enerpac has used the latest metallurgical, bearing and seal technologies to produce a pump whose features and benefits far surpass the electric pumps that are available today. y reducing the number of moving parts, improving flow dynamics and decreasing friction, Z-Class pumps will stay on the job longer, require less energy to operate and when needed, have lower service costs. Z-Class electric pumps from Enerpac simply the best pump you will ever use. Heavy-duty bearings Motor lip seal Replaceable piston check valves Oil bath Self-priming, high-flow 1st stage pump alanced eccentric

3 n Innovation in ump Design Z-Class umping Element Highly efficient design provides increased flow rates, reduced heat generation and a decrease in power consumption. his means improved tool speed and increased service life which results in higher productivity and lower operating costs. Heavy-duty bearings extend pump life by reducing friction, reducing surfaceloading and lowering bearing stresses. ump cavity oil bath extends pump life by reducing heat, improving lubrication and reducing wear. Self-priming, high-flow 1st stage pump increases pump performance by super-charging the 2nd stage piston pump improving oil flow in both hot and cold weather operation. alanced rotating components reduce vibration creating a smoother running pump reducing wear, friction and sound levels. Replaceable piston check-valves increase service life of major pump components. ZU4 Electric umps Heavy-duty composite shroud protects electric motor and key electrical components from environmental contamination, rain and debris and provides a non-conductive ergonomic handle for the operator. Low-voltage pendant features sealed switches and operates at 15 vdc for improved operator safety. Easily accessible brush cavity allows rapid brush replacement in the field. rush design lasts 4-times longer than current designs and features auto-stop shunt to prevent commutator damage from normal brush wear. Reduced current draw extends brush life and reduces electrical load on electrical circuits and generators. Optional back-lit LCD - pump usage information, hour and cycle counts - low-voltage warning and recording - offers self-test and diagnostic capabilities - information displayed in 6 languages - pressure read-out (when used with the optional pressure transducer) - adjustable trigger pressure setting (when used with the optional pressure transducer)

4 ZU4 Electric umps Shown from left to right: ZU4108D-, ZU4420S-H, ZU4304ME-K COMMON UM MODELS For technical information and other options see next page. Features Z-Class high-efficiency pump design; higher oil flow and bypass pressure, cooler running and requires 18% less current draw than comparable pumps owerful 1.7 hp universal electric motor provides high power-to-weight ratio and excellent low-voltage operating characteristics High-strength, molded composite shroud protects motor and electronics, while providing an ergonomic, non-conductive handle for easy transport Low-voltage pendant provides additional safety for the operator (remote control units) LCD readout provides a number of diagnostic and readout capabilities never before offered on a portable electric pump (included with electric valves, optional with manual valves) Designed to be tough, the ZU4 Series steel reservoirs will take the abuse of today s construction sites. SIC UM YES Select the model that suits your application. For special requirements contact your Enerpac office. Dump Valve Ideal for punching, crimping and cutting For use when load-holding is not required Low-voltage control pendant with 10-ft. cord controls valve and motor Valve Ideal choice for most applications valve control, for single-acting or double-acting applications Motor control on shroud Solenoid Valve Ideal for lifting applications and where remote control is required Motor runs continuously on pumps with VE33 and VE43 valves. With VE32 valve, motor only runs during the advance function, while holding and retracting, the motor is off Low-voltage control pendant with 10 ft. cord for remote motor and valve operation Valve with endant For light production and lifting applications valve control for single-acting or double-acting cylinders Low-voltage control pendant with 10-ft. cord for remote motor operation

5 ZU4 Electric umps ZU4 ump pplication he ZU4 pump is best suited to power medium to large size cylinders or hydraulic tools, or wherever high speed, intermittent duty cycle is needed. atent-pending Z-Class technology provides high by-pass pressures for increased productivity, specifically in applications using long hose runs and high-pressure drop circuits like heavy lifting or certain double-acting tools. 1) Its lightweight and compact design make it ideal for applications which require easy transport of the pump. It utilizes a universal motor which will work well on long extension cords or generator driven electrical power supplies. For further application assistance contact your local Enerpac office. ZU4 Series Reservoir Capacity: gal. Flow at Rated ressure: 60 in 3 /min. Motor Size: 1.7 hp Maximum Operating ressure: 10,000 psi ump ype Used with Cylinder Valve Function dvance/retract dvance/retract dvance/retract Valve ype 2) VE32D VE32D VE32D ump Control Usable Oil Capacity (gal) 1.0 SD Electric N/ N/ N/ Model Number 115 VC 3) 1 hase LCD Electric ZU4104D ZU4108D ZU4120D LCD roduct Weight w/oil 4) (lbs) dvance/retract dvance/retract dvance/hold/retract dvance/hold/retract dvance/hold/retract dvance/hold/retract dvance/hold/retract dvance/hold/retract dvance/hold/retract dvance/hold/retract dvance/hold/retract VM33 VM33 VM43 VM43 VE32 VE32 VE33 VE43 VE ZU4204M ZU4208M ZU4308M ZU4320M ZU4408M ZU4420M N/ N/ N/ N/ N/ ZU4204L ZU4208L ZU4308L ZU4320L ZU4408L ZU4420L ZU4204S ZU4208S ZU4308S ZU4408S ZU4420S dvance/retract dvance/retract dvance/retract dvance/hold/retract dvance/hold/retract dvance/hold/retract VM33 VM43 VM43 (Man.) (Man.) (Man.) (Man.) (Man.) (Man.) 1.0 ZU4204J ZU4208J ZU4220J ZU4308J ZU4408J ZU4420J ZU4204K ZU4208K ZU4220K ZU4308K ZU4408K ZU4420K ) ll models meet CE safety requirements. E voltage versions also meet all requirements of the European EMC-Directive. 2) See valves section for technical information on valve types. 3) See custom order matrix for other voltage options 4) Subtract 3 lbs. for SD Electric models 5

6 ZU4 Electric umps ZU4 erformance Motor Size Output Flow Rate Motor Electrical Specification Sound Level Relief Valve djustment Range (in 3 /min) (hp) 100 psi 700 psi 5,000 psi 10,000 psi (volts-ph-hz) (d) (psi) / / ,000-10,000 Flow (in 3 /min) Flow and Current vs. ressure ressure (psi) Flow (in 3 /min) Current (amps) Current (amps) Heat Exchanger LCD Electric VM43 Valve Shown 2.54 "" User djustable Relief Valve Skidbar Handle Guard Installed On ll 5 Gal and 10 Gal Reservoirs Heat Exchanger LCD Electric VE43 Valve Shown ressure ransducer User djustable Relief Valve "" ] 9.00 "C" ENERC "F".50 1/2 N Oil Drain "C" (shown without side handle) ressure ransducer Oil Fill ort SE #10 reather (shipping plug shown) Oil Fill ort SE #10.5 reather (shipping plug shown) 4XØ.34 "" Oil Level Sight Gauge "" 1.3 Reservoir Handles Included on all 2.5, 5 and 10 Gallon.25 Deep Oil Level Sight Gauge 3.75 Oil Drain "D" M8 x 1.25 "D" "E" Usable Reservoir Capacity (gal) ump Dimensions C D E F Increased output flow and extended brush life increase productivity for post-tensioning applications

7 ZU4 Electric umps CUSOM UILD YOUR ZU4 SERIES UM If the ZU4 Series pump that would best fit your application cannot be found in the chart on page 5, you can easily build your custom ZU4 Series pump here. his is how a Z-Series pump model number is built up: Z U L - H K 1 roduct ype 2 Motor ype 3 Flow Group 1roduct ype Z = ump Series 4 Valve ype 2rime Mover U = Universal electric motor 3Flow Group 4 = 60 in 3 10,000 psi 5 Reservoir 6 Valve Size Operation 7 Voltage 8 Options 4Valve ype (see page 9 for more details) 1 Dump (VE32D) 2 3 way/2 position manual or electric ( or VE32) 3 3 way/3 position manual or electric (VM33 or VE33) 4 4 way/3 position manual or electric (VM43 or VE43) 6 3 way/3 position locking manual w/po check (VM33-L) 8 4 way/3 position locking manual w/po check (VM43-L) 5 Reservoir Size (useable capacity) 04 = 1.0 gallon 08 = gallon 10 = 2.5 gallon (includes side handles) 20 = gallon (includes side handles) 40 = 10.0 gallon (includes side handles) 8 Options 8 Options 6Valve Operation D = Dump (solenoid valve w/pendant and LCD Electric) J = Jog (manual valve w/pendant and Standard Electric (i.e. w/o LCD) K = Jog (manual valve w/pendant and LCD Electric) L = valve w/lcd Electric (w/o pendant) M = valve w/standard Electric (i.e. w/o LCD) [w/o pendant] S = Solenoid valve w/pendant and LCD Electric 7Voltage = 115V 1 ph 50/60Hz E = V 1 ph 50/60 Hz (w/european plug CE RF compliant) I = V 1 ph 50/60 Hz (w/nem 5-15 plug) 8 Options H Heat exchanger (requires LCD Electric) [adds 9.1 lbs.] K Skidbar (1 and 2 gallon reservoirs only) [adds 4.9 lbs.] ressure transducer (requires LCD Electric) Ordering Example 1 Model Number: ZU4408L-HK ZU4408L-HK is a 60 in 3 10,000 psi pump with a 4-way, 3-position manual valve, an 2 gal (8-liter) reservoir, operates on 115V 1ph 50/60 Hz and is specified with optional LCD electrical panel, heat exchanger, pressure transducer and skidbar. Ordering Example 2 8 Options Model Number: ZU4440S-H ZU4440S-HK is a 60 in 3 10,000 psi pump with a 4-way, 3-position solenoid valve which includes the LCD display, a 10 gal (40-liter) reservoir, operates on 115V 1ph 50/60 Hz and is specified with optional heat exchanger. ZU4 Series Reservoir Capacity: gal. Flow at Rated ressure: 60 in 3 /min. Motor Size: 1.7 hp Maximum Operating ressure: 10,000 psi Reservoirs Steel reservoirs in a range of sizes, provide durability and the optimum oil capacity to operate many different cylinder and system sizes. Cross-over model example IN Model ZU4 SD Elec. ZU4 LCD Elec. UD-3109 N/ ZU4108D UD-3309 N/ ZU4208S UM-3209 ZU4208M ZU4208L UM-3309E ZU4308ME ZU4308LE UM-3409 ZU4408M ZU4408L UM-3420 ZU4420M ZU4420L UR-3405 N/ ZU4404S UR-3408Y N/ ZU4408S UR-3420 N/ ZU4420S UJ-3309 ZU4308J ZU4308K UJ-3409 ZU4408J ZU4408K UJ-3220 ZU4220J ZU4220K 7

8 ressure ransducer, LCD & Heat Exchanger Options ZU4 Series Reservoir Capacity: gal. Flow at Rated ressure: 60 in 3 /min. Motor Size: 1.7 hp ack-lit LCD* ump usage information, hour and cycle counts Low-voltage warning and recording Self-test and diagnostic capabilities Information can be displayed in six different languages (English, Spanish, German, French, Italian, ortuguese) * Optional with manual valves, included with solenoid valves Maximum Operating ressure: 10,000 psi Skidbar* rovides easy two-hand lift rovides greater pump stability on soft or uneven surfaces lso available as an add-on kit (model number SZ-4) * 1 and 2 gallon reservoirs only ressure ransducer* More durable than analog gauges (against mechanical and hydraulic shock) More accurate than analog gauges (0.5% full scale of pump) Calibration can be fine tuned for certification Easy-viewing variable rate display (automatically varies increments between 50, 100, 500 and 1,000 psi as rate of pressure change increases) Set pressure feature turns off motor at user defined pressure (or shifts valve to neutral on models with VE33/VE43 valves) Display pressure in psi, bar, or Ma * Requires LCD Electric Heat Exchanger* Removes heat from the bypass oil to provide cooler operation Stabilizes oil viscosity, increasing oil life and reduces wear of pump and other hydraulic components * Requires LCD Electric 8

9 Z-Class Directional Control Valves VE43 Exclusive to Z-Class pumps ll valves feature several gauge ports for system, port and port pressure monitoring based on application requirement User adjustable relief valves allow the operator to easily set the optimum working pressure for each application ll valves except and VE32D include System Check feature, for more precise pressure holding and improved system control VM, VE Series Flow Capacity: 4.5 gal/min. Maximum Operating ressure: 10,000 psi Model Number Hydraulic Symbol Schematic Flowpath dvance Hold Retract VM-4 VC-4 VM33 VM-4L VC-4L VM43 VC-20 VE32D Locking Valves For applications that require positive load holding, VM Series valves (except the valve) are available with a pilotoperated check valve. his option provides hydraulic locking of the load until the valve is shifted into the retract position. VC-20L VE32* VM33 Valves Revised manifold porting that provides faster cylinder retraction while motor is running. VSR-4 VE33 VE43 * VE32 provides Hold function by turning off pump and holding pressure against system check-valve. 9

10 ZU4 Electric umps he Industrial ools Line Cylinders General urpose ancake luminum Lightweight Low Height Heavy-duty Hollow lunger Industrial ull Jacks Spread umps Electric Driven Compressed ir Driven Gasoline Driven System Components Hoses, Couplers, Oil Gauges, daptors Manifolds, Fittings Valves 3-and 4-Way Directional ressure and Flow Control resses ench and Workshop Roll Frame resses rbor and C-Clamps ullers Master uller Sets Multi urpose uller Sets osi Lock ullers ools Maintenance Sets unches Machine Lifts Load Skates Cutters ipe enders olting ools Nut Splitters Flange/Wedge Spreaders Flange lignment ools orque Wrenches orque Wrench umps win Safety Hoses Specialty roducts Long Stroke Cylinders Stage Life Systems Synchronous Lift Systems Synchr. Hoisting Systems Enerpac Worldwide Locations frica ENERC Middle East FZE.O. ox Jebel li, Dubai United rab Emirates el: +971 (0) Fax: +971 (0) ustralia ENERC, pplied ower ustralia Ltd. lock V Unit 3 Regents ark Estate 391 ark Road Regents ark NSW 2143 (.O. ox 261) ustralia el: Fax: razil ower acker do rasil Ltda. Rua dos Inocentes, Sao aulo (S) el: Fax: oll Free: el: vendasbrasil@enerpac.com Canada ctuant Canada Corporation 6615 Ordan Drive, Unit Mississauga, Ontario L5 1X2 el: Fax: oll Free: el: Fax: echnical Inquiries: techservices@enerpac.com China ctuant China Ltd. 1F, 269 Fute N. Road Waigaoqiao Free rade Zone udong New District Shanghai, China el: Fax: See the Enerpac Industrial ools Catalog for information about other Enerpac high-force tools. ctuant China Ltd. (eijing) 709 Xin No. 2 Diyang uilding Dong San Huan North Rd. eijing City, China el: Fax: Central and Eastern Europe ENERC.V. Storkstraat 25 v.o. ox 269, 3900 G Veenendaal he Netherlands el: Fax: France ENERC Une division de CUN s.a arc d ctivités du Moulin de Massy F Massy CEDEX France el: Fax: Germany, ustria, Switzerland, Russia and CIS (excl. Caspian Sea Countries) ENERC pplied ower GmbH.O. ox D Düsseldorf Germany el: Fax: India ENERC Hydraulics (India) vt. Ltd.v lot No. /571 MIDC, C Industrial rea Mahape Navi Mumbai, India el: Fax: Italy ENERC S.p.. Via Canova Corsico (Milano) el: Fax: Japan pplied ower Japan Ltd , Shimomae oda-shi Saitama ref. Japan el: Fax: he Netherlands, elgium, Luxembourg, Sweden, Denmark, Norway, Finland ENERC.V. Storkstraat 25.O. ox 269, 3900 G Veenendaal he Netherlands el: Fax: echnical Inquiries Europe: techsupport.europe@ enerpac.com Singapore ctuant sia te. Ltd. 25 Serangoon North ve. 5 #03-01 Keppel Digihub Singapore homson Road.O. ox 114 Singapore el: Fax: oll Free: el: echnical Inquiries: sales@enerpac.com.sg South Korea ctuant Korea Ltd. 3a 717, Shihwa Industrial Complex Jungwang-Dong, Shihung- Shi, Kyunggi-Do Republic of Korea el: Fax: Spain, ortugal ENERC C/San José rtesano 8 ol. Ind lcobendas (Madrid) Spain el: Fax: Middle East, urkey, Caspian Sea, Greece ENERC Middle East FZE.O. ox Jebel li, Dubai United rab Emirates el: +971 (0) Fax: +971 (0) United Kingdom, Ireland ENERC Ltd.,.O. ox 33 New Romney, N28 8QF United Kingdom el: Fax: ceo@hyjacks.com Internet: Your Enerpac distributor: