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News

Welcome to the Hyspecs News Page. We will endeavour to provide you with relevant technical information and what's new as far as products and Hyspecs is concerned. We also run competitions from time to time with generous giveaways! To view a list of all previous Hydrafiles click here.

Sign up to receive Hydrafile by email by clicking here. Alternatively follow us via Twitter which includes all of our latest news and career opportunities.

Oct 2014

Hydraulic Training Seminars 2014 - Photos

Both Christchurch and Auckland Training seminars sold out again this year. People for the Auckland seminar came from wide and far - Dubai, Gisborne and Wellington.

For the Christchurch seminar we had people from the Hawkes Bay, Nelson through to Dunedin. SI Class of 2014

We had fun with lively discussions on hydraulics, how the different components worked, why hydraulics fail and how to get longer life out of machinery and general fault finding. Our hydraulic training seminars are such a mine of information on hydraulics that even our competitors attend! 

Some of the highlights - Hands on learning with parts and cross sections of parts passed around the class, stories of Luigi. The tour of Hyspecs products - for some it was like being a kid in a candy factory!

In Auckland another highlight was the tour of the Hytech manufacturing facility where our Manifolds are designed and manufactured.

In Christchurch the test equipment tour had some service engineers wheels spinning.

Some of the feedback we received "my knowledge has greatly increased and taken another persons perspective", "was excellent, can now apply this knowledge at work in practical applications", "The Topics covered gave a good general base on hydraulic components, applications and systems". See more photos on our Face book pageNI Class of 2014Hytech Tour

Hydraulics Overheating?

As summer approaches the extra heat in the atmosphere puts more pressure on hydraulic systems.

Hyspecs recommends, as operating temperature is 60 degrees Celsius. Do not test with your hand, as even touching for a split second is too hot. Instead use the temperature gauge to get an accurate reading.

Eaton recommends a maximum system operating temperature of no higher than 82 degrees Celsius. Keeping your system cool will increase the life of your system and save you money in the long run.

In a perfect hydraulic world all energy put into a system could be transferred to the job at hand, whether it is a cylinder, motor or some other hydraulic machinery. However we are lucky if we get 65-75% of the input energy turned into useful work. The rest gets turned into heat, noise and vibration.

The loss of power can be attributed to many things:

  • High pressure drop across hoses, orifices and valves
  • Mismatched motor sizes in a pressure compensated system
  • In-built inefficiencies in pumps and motors
  • Poorly designed hydraulic systems 

Try as we may to get the system 100% efficient we will never do it, so we are usually stuck with two options to overcome heat:

 Emmegi Water Cooler

  • Build a large oil tank to dissipate the heat. This is usually the easiest and cheapest option if designing a system from new. Hyspecs recommends a tank size of at least 2.5-3 times the maximum flow of oil in the system (not applicable to closed loop systems where the designer can get away with a much smaller tank). 
  • Install a hydraulic oil cooler cable of cooling approximately 30% of the system input power. Oil coolers typically come as either air/oil or water/oil variety. The air/oil coolers are pretty much the same as a car radiator with either an electric or hydraulic fan blowing over the fins to cool the oil flowing inside the radiator. Oil/water coolers are designed to have oil running through a large outer tube with a separate series of smaller tubes running inside this, containing flowing fresh or slat water which carries the heat away from the oil.  Emmegi Air cooler

 

 

 

 

 

 

 

 

 

 

If you need help with an overheating hydraulic system call Hyspecs today on 0800 497 732 or email us on hyspecs@hyspecs.co.nz

For specification and pricing information on Hyspecs range of Emmegi Oil Coolers please click here.

For specification and pricing information on Hyspecs range of Oil Reservoirs please click here.

Streamlining Orders

Hyspecs have new email addresses just for orders.

Do you have an account and you wish to place an order? 

We have set up the following email addresses for you to use -

auckland.orders@hyspecs.co.nz for all North Island 

christchurch.orders@hyspecs.co.nz for all South Island orders 

and melbourne.orders@hyspecs.com.au for all Australian orders

Your order will be sent to our sales teams to action. For all other enquiries you can email your Sales Engineer direct or hyspecs@hyspecs.co.nz (NZ) and hyspecs@hyspecs.com.au (AU).

Engineer Profile - Craig Kemp

Project engineer Craig Kemp says the thrills and excitement of hydraulic engineering are with the large projects undertaken by Hyspecs. Recruited into the Hyspecs team in January 2007, Craig's primary work focus is managing projects in New Zealand and Australia as well as quality control and company process improvements.

Hyspecs are proud of their team here at Hyspecs. This year we have been profiling various staff in Engineering News.

"With our staff of highly proficient hydraulic engineers like Craig, Hyspecs is able to offer customers a complete system solution," Mr Krebs says. "To ensure that our customers' expectations are met, all projects go through a design review process before a final proposal is presented to the customer. The types of projects that we have worked on are varied, ranging from simple hydraulic power units to large marine systems for controlling A-frames, deck winches and cranes."

Read full Engineering news article hereCraig Kemp Project Engineer

Jun 2014

Hydraulic Training Seminars 2014

Hydraulic Training Seminars

We've set the dates for this years hydraulic training seminars in Auckland and Christchurch. Brush up on your hydraulic knowledge or send an employee along to the 2-day seminar. Book now as places are limited:

 

AUGUST
21-22

Auckland

Join Hyspecs for the two day seminar covering everything from the basic principles of hydraulics to fault finding and failure analysis. Learn how to design a hydraulic winch circuit, size components and draw a circuit. Just turn up with an open mind and lots of questions! Click here for more information on the Hyspecs website.

Click here to download the registration form.
SEPTEMBER
4-5

Christchurch

Join Hyspecs for the two day seminar covering everything from the basic principles of hydraulics to fault finding and failure analysis. Learn how to design a hydraulic winch circuit, size components and draw a circuit. Just turn up with an open mind and lots of questions! Click here for more information on the Hyspecs website.

Click here to download the registration form.
May 2014

Hydraulic Motors - how stuff works

Hyspecs provides a full range of hydraulic motor with a brief explanation of each hydraulic motor category below. Click the headings for more detailed information.

Gear Motor

Consit essentially of two intermeshing toothed gears enclosed in a common housing.

Gerotor/Geroler Motor

The H series motor uses a Gerotor while the rest of the Char-Lynn motors use a Geroler.

Piston Motor

Axial piston Motors are displacement machines in which the pistons are arranged in parallel to the axis of rotation of a cylinder barrel.

Swash-Plate Motor

In this version, the cylinder barrel is driven and, as a result, the pistons which are located and guided in the barrel rotate with it.

Bent Axis Motor

With this type of hydraulic motor, the cylinder barrel is driven by the pistons which in turn are themselves driven by the drive flange.

Wobble-Plate Motor

With this type of hydraulic motor, a so-called wobble plate is driven by the input or drive shaft.

For a more detailed description of each of these motors please visit our "How stuff works" motor series page or contact one of our Hyspecs Engineers 0508 497 732.

Mar 2014

Poclain Hydraulics

Poclain Hydraulics LogoPoclain Hydraulics has become the world leader in hydrostatic transmissions based on high performance cam-lobe radial-piston motors. Further to Poclain Hydraulics' off-road market expertise, Poclain Hydraulics now offer innovative solutions utilizing hybrid hydraulic products.

Hyspecs New Zealand is the sole distributor for Poclain Hydraulics products. This includes their range of Motors, Pumps, Valves, Electronics, Hydraulic Power Packs and Systems.

Poclain Radial Piston MotorFor more information on Hyspecs range of Poclain Hydraulics product, fill out our Info Request form or talk with one of our engineers on 0508 497 732.

To download a printable Poclain Hydraulics brochure click here.

For  servicing of your Poclain Hydraulics product call us now on 0508 497 732 to book a repair.

 

Service Challenge - another day in the office

The stats
* 5" bore
* 3" shaft
* 2½ m stroke 4 tonne bin
* 1 Service Tech

The problem

* Piston comes off end of rod.
* Bin won't come off in this position!
* The question How the @#*# are we going to do this?!

The solution

* Get big crane in to get heavy bin off so we can  remove the bent bit!!

For all your Hydraulic Servicing call Hyspecs 0508 497 732 and speak with one our service Engineers. They are ready for your challenges. (click on images below for larger image)

Piston Off RodBENT-MAIN-LIFT-CYLINDER-Cranesml 2S=

 

Feb 2014

Hydraulic Winches

Boat Hydraulics Including Remote Control of the Hydraulic Winches. Hyspecs was contracted by a major North Island boat builder to supply the hydraulics for a 24m catamaran work boat.

See the winches in action on youtube http://www.youtube.com/watch?v=-B-BYu0p9_0 

In order to make this a multi purpose work boat, Hyspecs had to design the hydraulic system to seamlessly run various deck equipment simultaneously.

Hydraulic Anchor Winches

The Power house

Motor

Log Splitter Parts

Build Your Own Log Splitter With Hyspecs Log Splitter Parts. Hyspecs has a range of log splitter parts to suit a variety of size requirements and performances.

Hyspecs source only quality parts that you can rely on.

The log splitter parts can be sized to suit portable petrol engine units, tractor PTO set-ups and electric motors. When designing your log splitter, take into consideration the throughput you would like to achieve. The more horsepower you have, the faster you will be able to split the wood.

See in action a Hyspecs custom built commercial 30 tonne log splitter with integral conveyor. Hyspecs sales engineers designed the system with a Galtech double gear pump, unloader valve and auto kick out valve. So much easier than weilding an axe! 

CustomLogSplitterFor more information please download our Log Splitter Brochure

Competition winners Christmas 2013

Congratulations to our winners Ken, Dave, John, Tavita and Amy who won the Hyspecs umbrellas for the Hyspecs Christmas Competition. These prizes were most likely used more than we would like this summer. Thank you to all those that entered. As always keep an eye out for upcoming competitions.

Hyspecs have added to our experienced team. Check out our staff profiles.

Dec 2013

Merry Christmas from Hyspecs

Thank You For Being Such A Great Customer! Fancy winning something? We're giving away 5 prizes (no booby ones) to the first 5 correct email reponses for the following questions!

1. What are the 5 basic components that make up a Hydraulic Power Pack, as listed on our website?
2. How is force calculated for a hydraulic cylinder - hint see our "How Stuff Works" section on the website.

Email your answers to hyspecs@hyspecs.co.nz
 
Holiday Hours
23rd Dec        8.00am to 5pm
24th Dec        8.00am to 5pm
25th Dec        Closed
26th Dec        Closed
27th Dec        8.00am to 5pm
 
30th Dec        8.00am to 5pm
31st Dec        8.00am to 5pm
1st Jan          Closed
2nd Jan         Closed
3rd Jan          8.00am to 5pm
 
6th of January onwards back to normal. For days that we are closed we do have an on call engineer for any emergencies. Call 09 274 9985 or 03 366 1872 for the cell number.

Wishing you a very merry Christmas and an awesome New Years, from the HYSPECS team.



Jul 2013

Variable Volume Oil Reservoirs

Hyspecs can now offer you an alternative to bulky oil tanks and using large quantities of hydraulic oil.

Variable Volume Oil ReservoirIf you need to:

  • reduce the size and weight of your hydraulic system
  • reduce the risk to the environment in the event of an oil leak
  • stop oil contamination from dusty, humid or salty air
  • increase the life of your fluid and components by up to 5 times

then we have a solution for you with the innovative Variable Volume Reservoir (VVR).

For example your standard 200L hydraulic tank could be replaced with a VVR weighing 16 kg when filled with oil! These reservoirs have been used successfully since 2008 on various hydraulic systems such as drill rigs and are suitable for mobile, industrial and marine applications where weight or quantity of oil stored is critical.

VVR On PowerpackThe VVR allows your hydraulics to be run in a closed loop sealed system. The VVR also slightly supercharges the pump inlet reducing the risk of cavitation, beneficial when working at altitude or on steep angles. A correctly sized oil cooler must be used and Hyspecs offers a full range of air and water coolers ex-stock.

Standard equipment on the VVR is low level switch, air bleed valve, support brackets and isolation ball valve. Additional options available are overboard relief and instrumentation manifold.

If you would like more information then please contact Craig at Hyspecs Auckland on 09 274 9985 or email hyspecs@hyspecs.co.nz.

Online Shopping @ Hyspecs

Online Shopping

Online shopping is available at www.hyspecs.co.nz. It's easy to use and you can either search by category, brand or by using the built in search engine, you can find a product directly by part number or description.

The site is available 24/7 so if you've run out of time during the day to order that part, you can always logon after hours, place the order and we'll get it dispatched first thing the following morning. Click here to shop online now.

 

Comer Planetary Gearboxes

Hyspecs is the New Zealand Sole Distributor for Comer SOM planetary reduction boxes. With the modular assembly design, multiple input, output and reduction ratio options can be selected to fit in with your requirements.

Comer Planetary GearboxPG planetary gear units are divided into 21 basic groups depending on the different torques that are to be transmitted to the output shaft, which can vary from 50 to 65000 Nm.

In fact, the product modular construction permits the coupling of bevel gears, worm gears, hydraulic brakes and a variety of input shafts to the planetary units, as well as providing for a wide choice of coupling flanges for hydraulic or electric motors.

Hyspecs currently stock a range of PG and PGA 100 to 700 series reduction boxes in both the Auckland and Christchurch locations for immediate dispatch.

For detailed specification information, click here to access the Comer SOM website data pages. Browse our range in the Hyspecs online shop here.

For more informaiton talk with our Sales Engineers today on 0800 497 732 or send us an email.

Jun 2013

Hydraulic Training Seminars

We've set the dates for this years hydraulic training seminars in Auckland and Christchurch. Brush up on your hydraulic knowledge or send an employee along to the 2-day seminar. Sign up now:

Hydraulic Training 2013


Join Hyspecs for the two day seminar covering everything from the basic principles of hydraulics to fault finding and failure analysis. Learn how to design a hydraulic winch circuit, size components and draw a circuit. Just turn up with an open mind and lots of questions! Click here for more information on the Hyspecs website.

Click here to download the registration form.

Join Hyspecs for the two day seminar covering everything from the basic principles of hydraulics to fault finding and failure analysis. Learn how to design a hydraulic winch circuit, size components and draw a circuit. Just turn up with an open mind and lots of questions! Click here for more information on the Hyspecs website.

Click here to download the registration form.

 

 

Mar 2013

Hydraulic Valve - Manual & Electric Control

Q95-75 With Small Coils

Hyspecs stocks the Galtech range of cast iron mono-block valves which can be controlled manually and electrically. Galtech have just released a new version of solenoid for the largest valves in the range, the Q95 and Q75. With a reduction in size, the coils can now be installed on all adjoining sections. The Q95 (1") and Q75 (3/4") come in a 1 to 6 bank configuration. These valves have been very popular where electric control is required with a very durable manual backup in place. 

* One to eight bank valves 3/8"-1/2"
* One to six bank valves 3/4"-1"
* Pressures up to 350 bar, with built in
   relief
* Flows to 120 l/min with good
   featherability
* Power beyond and detent options
* Electric solenoid option with manual
   override for all sizes
* Hydraulic, pneumatic and remote cable actuator options
* Dual axis lever option for double bank valves
* Cylinder, motor, single and double acting spools, open or closed centre

For more information and pricing click here. 

Hydraulic Power Pack Manufacture

Hydraulic _power _pack _custom _madeHydraulic power packs are used to provide hydraulic power via oil flow and pressure. In their most basic form they consist of the following:

1. Prime mover - AC or DC electric motor or a petrol or diesel engine

2. Hydraulic pump

3. Bellhousing and coupling to join the prime mover and pump

4. Relief valve to protect the pump and circuit

5. Tank and oil

Hyspecs have available off the shelf modular DC hydraulic power pack. Hyspecs can also manufacture hydraulic power pack to your requirements. From small hydraulic power pack driving a simple ram to large complex hydraulic power pack driving components in industrial sized power stations. 

Read more about Hyspecs hydraulic power pack capabilities online here...

Feb 2013

In Control With Hyspecs

Hydraulic Valve: HS9508Welcome to the first Hydrafile for 2013. Wow what a summer we have been having. I can't remember the last time we had such a good run of beach weather. Of course not everyone is happy and with drought conditions upon us the farmers are in a tough position. Personally we are in water conservation mode at home as our tanks slowly dwindle. We have our fingers crossed for some decent rain soon.

Hyspecs Excavator Valving has been featured in the latest Deals on Wheels magazine. Read the article in full in this months Hydrafile:

"Excavators are a versatile machine with a plethora of attachments available - turning a standard digger into a machine capable of just about anything. When adding a new attachment to an excavator, you need to be able to control it. If an auxiliary valve is available, that can be used. If not, another hydraulic valve capable of controlling the new attachment will get the job done."

Download the full article by clicking here.

Dec 2012

Holiday Hours

Another year has sprinted past and we find ourselves looking forward to Christmas and time with family and friends. We thank all of our customers for your loyal support this year and we look forward to helping you with a successful 2013. Richard Krebs, CEO.

Hyspecs opening hours for the coming Christmas and New Year holiday period (25th of December to the 3rd of January) will be:

All statutory days and weekends closed. However we have engineers on call for your urgent sales or service requirements.

Mobile phone details for the engineer on call will be available by calling your local branch using the numbers listed on the contact us page. Website and email orders will still be monitored as per normal.

ChritsmasAll other days we will be open for normal business.

Don't forget you can view and order hydraulic parts online here.

The site is available 24/7 so if you've run out of time during the day to order that part, you can always logon after hours, place the order and we'll get it dispatched first thing the following morning.

Jul 2012

Hydraulic Training Seminars

Training SeminarBrush up on your hydraulic knowledge or send an employee along to help with your business. The Christchurch seminar has been scheduled for the 20th-21st of September and the 18th-19th of October for Auckland.

Book your spot on the course by downloading and filling out the registration form for the Auckland seminar here or the Christchurch seminar here.
 
This two-day seminar offers you an introduction into hydraulic components and their operation. Subject matter covers generic types of pumps, motors and valves and the course content will provide you with an understanding on how these components operate, are applied and conditions that may lead them to fail.

The information presented in the seminar is combined and used in a winch circuit design that is carried out with parameters provided by participants. This allows you to see an example of basic circuit design and component combinations.

Basic fault-finding is also covered to assist you with the emotions of lost money, time and production involved with on-site problem solving. Looking at problem solving from another angle can help you reduce your customer's downtime.

All topics are presented in an open forum and we welcome you to ask questions and participate in topic discussions. This provides the opportunity to hear and share real life experiences that relate to the topic being discussed. For more information on the course content download the Programme from here.
 
The cost of the two day course is $600 + GST and this includes all course material, lunch and refreshments for both days.

To register for the course please download the form for the Auckland seminar here or the Christchurch seminar here. Fill out and email back to us as soon as possible. Alternatively just give us a call using the numbers in the left hand column or email us by clicking here. Attendee numbers are limited so places are allocated on a first come first serve basis. 

New Test Rig Auckland

Test Rig AucklandHyspecs Auckland has just finished building a brand new hydraulic test rig. Designed specifically to test all types of hydraulic equipment from pumps, motors, valves to cylinders and steering orbitrols.

 

The test-bench is separated into three testing sections

  • 22kW hydraulic variable speed drive for testing small displacement gear, vane and variable displacement piston pumps.
  • 55kW VSD for testing larger vane and variable displacement piston pumps, both open and closed loop.
  • Valve, steering orbitrol and hydraulic motor testing up to 65 l/min and 350 bars.

Features

  • Variable speed control from 500-2000 rpm on both pump test stands.
  • Proportional load control up to 350 bars.
  • Proportional flow control from 0-300l/min.
  • Electronic pressure and flow sensors with 160mm dial pressure gauges for calibration.
  • Movable operator console with colour display of test parameters and alarms.
  • Boost pump for off-line filtering, cooling and pilot pressures.
  • Automatic sump pump to transfer oil from sump to header tank.

New Service Manager Christchurch

James MckayHyspecs Christchurch has a new service manager, James McKay. James started with Hyspecs in October 2007. He holds a National Certificate in Machining and Toolmaking and previously worked as a machinist/toolmaker for a local Christchurch company. James brings a variety of skills to the service department including machining, welding, plant maintenance and mechanical engineering. To read more about our staff visit our staff profiles page here.

 

May 2012

New Cartridge Catalogue

Cartridge Catalogue ImageFor over 30 years Hyspecs have offered comprehensive high quality hydraulic cartridge valves for the mobile and industrial equipment markets. We are designing and manufacturing cartridge manifolds using an extensive range of cartridges from HydraForce, Command Controls and Sun to meet virtually any need encountered in machine design for flow rates of 0.4 to 500 l/min.
  
The latest Cartridge Catalogue is designed to make it easy to find the right valve for the job; we've used the latest CAD program technology to generate virtual manifolds with cut away views to show the internal workings of the valve. Click here to download the Hyspecs Cartridge Catalogue.

Staff News

We'd like to introduce you to the hydraulic service team in our Auckland branch. Steve Trobridge and Dave Lewis can be found arm deep in hydraulic oil most days, fixing customers problems. They love it and enjoy the challenge that comes with the different scenarios they come face to face with every day. Click here to read more about them.

 Steve Trobridge   David Lewis
      

 

 

 

 


    Steve Trobridge                 Dave Lewis

Online Shopping

We've had a pseudo online shopping cart for a few years now, with the ability to order hydraulic product online via account and email. We decided it was time to offer a full online shopping experience and have gone live with it on the Hyspecs NZ site.

You can browse and purchase from over 10,000 products using your credit card, account or request payment advice. If you've forgotten to order something during the day no problem. Just log into our site and purchase the goods after hours. We'll have the goods dispatched first thing the next day. Click here to visit the online shop.

 

Mar 2012

Staff News

Hyspecs bids farewell to Gary Holt, Branch Manager of Christchurch. After 3+ years of dedicated service to Hyspecs, Gary is heading back to residence in Prince Edward Island, Canada. Gary will be pursuing Hytech manifold sales across Canada for our NZ manufacturing division. "I would like to thank all the staff at Hyspecs for their support and resources shown to me over the last 3+ years, to Hyspecs Christchurch, who have endured much over the last 18 months, you have grown stronger and I thank one and all for your friendship and support."

Owen Ladbrook will be taking the reigns from Gary and is looking forward to the challenge that will bring. Owen has 15+ years experience at Hyspecs and has spent that time in technical and sales engineering roles.

Hyspecs Auckland has 3 "new" sales engineers to introduce:

Rory AntonyJon StoneJustin Smith

       Rory Antony                    Jon Stone                       Justin Smith

Rory joined Hyspecs in mid 2011 and comes from a varied background including 7 years with the NZ Air Force and 3 years with Air New Zealand.

Jon joined Hyspecs in 2011. A Fitter and Turner by trade, Jon comes to us with 4 years experience in servicing mobile hydraulic equipment and a large knowledge of hose and fittings.

Justin holds a Bachelors Degree in Mechatronics Engineering. Justin comes from a diverse background spanning sales, accountancy and debt collection. He joined Hyspecs late 2011.

Click here to read more staff profiles.

Oil Reservois

Where possible Hyspecs likes to provide "Kiwi Made" products. Our NZ made steel oil reservoirs range in size from 100 to 200 litres. For smaller tanks we import the aluminium range of OMT.

Oil resevoir 1The NZ made steel tanks come in 100, 150 and 200 litre (75%) nominal volumes. They are manufactured from mild steel plate with all external welds TIG/MIG welded, continuous, no slag and checked by liquid penetration. The outward top flange comes with Nylock nuts and bolts and the sloped bottom floor allows easy draining via a removable stteel plug. Sealon adhesive tape provides an easy to install dust proof and water proof seal and the reservoir is fully grey primer etched inside and out. The reservoir also comes witih pre-drilled bolt down holes and baffles are available on request. Click here to download more information and pricing.

Oil resevoir 2Hyspecs also stocks the OMT range of aluminium oil reservoirs in 16, 25, 55 and 75 litre (75%) capacities. They are manufactured from cast die aluminium and come complete with lid, gasket and drain plug. The lid is left blank to allow the designer to cut appropriate holes for the electric motor, filters, filler/breather and any other bulk head accessories that may be required. Click here to download more information and pricing.

All reservoir sizes are in stock now and you can purchase the entire range online at our website here.

Scoobi

So what's a Scoobi? The acronym Scoobi was coined by one of our service engineers a few years back and stands for "Self Contained Old Oil Beautifying Implement". The Scoobi was designed to transfer oil from one vessel to another, whilst extracting contamination from the oil in the process. Typically used for transferring old oil from a tank that needs cleaning, during system maintenance and for filling tanks in new systems. Even new oil contains contaminates so it is recommended that a new drum of oil be filtered before going into the tank. The Scoobi provides a clean and easy way of doing this.

ScoobiFeatures and Benefits
• Dual filtration in and out, 10 micron, useful for separate water and particle filtration ensuring ultra clean oil
• Gauge for indication that filter needs changing
• Rubber tyres and contoured handgrip for manoeuvrability and easy transportation
• IP65 rated on/off switch
• Assembled from locally sourced components for ease of service
• Manufactured by Hyspecs
• Relief valve protection
• Approximate dimensions 1m(h) x 0.5m(w) x 0.4m(d)


Specifications
• Transfer oil at 20 l/min
• Powered by a single phase 0.75 kW electric motor with lead & plug
• Oil is pumped via a Galtech gear pump

Nett price for the Scoobi is $3300 + GST. We currently have Scoobi's in stock and lead time from ordering if not in stock is typically 5 working days. We also hire out our workshop Scoobi at the rate of $50 per half day and $100 per day plus filters. Hose assemblies can be manufactured to your specifications.

Click here to download the product brochure or buy online now.

Sep 2011

Poclain Selector Valves

Hyspecs now stocks the Poclain KV range of electronic 3 and 6 port selector valves.

Electronic selector valves are often used in a situation where a new piece of hydraulic equipment has been added to an existing machine. For instance a 6/2 way valve can divert oil from the tilt function on an excavator to another auxiliary function, at the press of a button.

Stocked valves range in size from 3/8" to 1" (BSP ports), as either 12 or 24 VDC with a manual over-ride option on all. An external drain port is drilled as standard, which allows higher pressure and/or flow in most cases. This port can be plugged if 
not needed. All valves are open on changeover.

Specification Information:

DESCRIPTION

 

3-PORT SELECTOR VALVE

MAX. FLOW WITH DRAIN

l/min

MAX. FLOW WITHOUT DRAIN

l/min

MAX. PRESS WITH DRAIN

bar

MAX. PRESS WITHOUT DRAIN

bar

3/8" BSP, 12/24 VDC

100

60

350

250

1/2" BSP, 12/24VDC

100

60

350

250

3/4" BSP, 12/24VDC

100

60

350

250

6-PORT SELECTOR VALVE

3/8" BSP, 12/24VDC

50

50

350

250

1/2" BSP, 12/24VDC, NG6

50

50

350

250

1/2" BSP, 12/24VDC, NG10

120

120

350

250

3/4" BSP, 12/24VDC

120

120

350

250

1" BSP, 24VDC

250

N/A

350

N/A

For more information download the Poclain catalogue by  clicking here (see pages 37-39 (3port), 77-87(6-port)).

Our sales engineers are available to offer expert guidance on the correct method for applying these valves to your application. They can be contacted by phone (see the numbers on the contact us page) or email at hyspecs@hyspecs.co.nz.

HYTECH-Hydraulic Manifolds

Hytech logoHytech is the manufacturing division of Hyspecs NZ, located within the same building at 32 Crooks Road Auckland. Hytech manufactures standard & custom hydraulic manifolds. 

Hydraulic manifolds are used in conjunction with cartridge valves to provide an integrated circuit where complex functions can be performed, equal to that of most conventional control components. The manifold itself is usually some form of aluminium alloy or steel with cavities machined to accept the cartridges. The cartridges control the flow and pressure of the oil to the machines various hydraulic components such as motors and cylinders.

The advantages of this technology become clear once it is examined in more depth

hydraulic manifolds 11. Complex functions can be performed by one integrated circuit. This can replace many discrete components.
2. Hosing or pipe-work is greatly simplified, resulting in lower costs and fewer potential failures
3. Pressure, return and function ports can be positioned where most convenient for the end user. Customising the block to the particular machine.
4. Circuit confidentiality is enhanced, since the design cannot be easily traced
without resorting to exotic X-Ray methods.
hydraulic manifolds 25. Installed costs are usually lower than discrete components.
6. Skilled technicians are not usually needed to install the circuit.
7. Maintenance is simplified due to rapid cartridge interchange-ability. Failure of the block itself is rare.
8. Circuit versatility industry common cavities allow cartridges with differing functions to be substituted in the block. Therefore altering the circuit to customer specific requirements.
9. The completed circuit is usually lighter than individual components.
10. The completed circuit is usually more compact than individual components.
11. Virtually any circuit can be incorporated into a cartridge block.

Hytech provides Hyspecs with standard hydraulic manifolds that are used in every day circuits, such as relief and counterbalance valves. However Hytech is also geared to provide one off hydraulic manifolds for systems seen in super yachts or factory production lines. Hytech can also provide original equipment manufacturers (OEMS's) with large runs of hydraulic manifolds, fully assembled with cartridge valves and each individual unit tested before shipping to your assembly plant to be inserted into your machine. At Hytech literally no job is too big or small.

For more information download a Hytech brochure by clicking here or visit the Hytech website by clicking here.