View
226
Download
1
Category
Preview:
Citation preview
Echidna
Diamond & tungsten-carbide tipped rocksaws
Saws for construction, stone cutting, demolition and forestry.
Echidna
Safety, reliability and economy are our highest priority, which is why we developed:
• fastactingautomaticbrake• reversiblebladerotation• doubleswivelingshield• awiderangeofmodelstomatchyourexcavatorfrom1to70tonnes.• arangeofaccessoriestoimproveproductivity
Wecanalsoprovidecustomaccessoriesandmodificationstofinetuneyourrockcuttingsystemtoyourspecificneeds.
Echidna
Echidna leads the way with hydraulic excavator mounted rocksaws.
Contents
Diamond Rocksaws 5
StandardRockcuttingModelsRock,BitumenandConcreteCutting
Tungsten-Carbide Rocksaws 6
Features 7
FastActingAutomaticBrakeRock,BitumenandConcreteCuttingDoubleSwivelingShieldReversibleBladeRotationBearingHubConstructionWoodCutting&StumpGrindingAttachmentRotatingHeadBracketHighSpeedCuttingCoolingSystemforHighSpeedCuttingOtherFeatures
Accessories 11
MultidirectionalCuttingHeadsAutomaticCuttingOptimiserAdjustableOffsetExtensionOtherAccessories
Selection guide 13
DoyouneedaDiamondorTungsten-CarbideRocksaw?Chooseamodelsuitableforusingwithyourexcavator.
Applications 1
ConstructionQuarryingDemolitionForestryOther
Specifications 15
In the construction industry, Echidna diamondrocksawsaresuitedtoawiderangeofapplications.Forexample:
• excavationsforfootings,basements,liftshafts• tunneling• constructionandmaintenanceofroads• useinhardtoreachplacesandpopulated
areas• trenchesforundergroundpipingandcables
EchidnaD4HShighspeedrocksawwithmultiaxialcuttinghead.(Prague,CzechRepublic)
EchidnaD1diamondrocksawcuttingexpansionslotinreinforcedconcretewaterchannel.(Stachy,CzechRepublic)
CuttingsandstonehorizontallywithEchidnaD3diamondrocksaw.(Sydney,Australia)
Applications -Construction
EchidnaD6diamondrocksawwith2500mmbladecuttinghardsandstoneforashoppingcentrecarpark.(Wollongong,Australia)
1 www.echidna-rocksaws.com
2
Cutting with diamond rocksaws producesa good surface finish, wastes very littlematerial and can be done with highprecision. This makes excavator diamondsaws highly suitable for mining andquarrying stone, including stone of highhardness (eg. basalt, granite). With dualblade saws, or single blade saws withadjustableoffsetextension,parallelcutsofhighprecisioncanbeachieved.Where there isnocoolingwateravailableand/orthematerialisnottoohard,carbidetippedsawscanbeused.Forcompressivestrengthbellow40MPa these are just asfast as diamond and require much lessoperatorskillthandiamond.
Applications-Quarrying
EchidnaHSfamilyofsawscanachieveunprece-dentedprecision,theslicesherearedownto2mmthin.
EchidnaC5tungstencarbidewith2600mmdia-meterbladeinahardsandstonequarry.(Queensland,Australia)
Inplaceswithhighqualitystone,eachconstructionsitecanbeturnedintoasmallproductionquarry.(Sydney,Australia)
3 www.echidna-rocksaws.com
Echidna diamond rocksaws can be used indemolition as an alternative or addition tohammersandshears.Both our standard (large blade) and high-speed(smallblade)modelswillcutthrougharangeofmaterialsincludingsteelreinforcedconcrete.Materialscanbecut intomanageablesizedpiecestobetakenawayforprocessingandrecycling.
Applications -Demolition
EchidnaD3diamondrocksaw.(Newcastle,Australia)
HighspeedD4HSdiamondrocksawusedfordemolitionofhard,reinforcedconcrete.(CzechRepublic)
4
Echidnaexcavatorstumpgrindersareapowerfulalternativetostand-aloneunits.Theyusethepowerandreachofanexcavatortoremovestumpsquicklyandefficientlyevenindifficulttoaccesslocations.Theorganicmaterialfromthestumpisleftinplacetodecomposeandenrichthesoil,ascomparedwiththealternativeofrippingthestumpsoutofthegroundwiththeexcavator,andthenburningorotherwisedisposingofthestump.
TheapplicationsofthetechnologydevelopedbyEchidnaisnotlimitedtotheconstruction,demolitionandforestryindustries.Withourknowledgeofmaterialsandmachi-nery,Echidnamachinerycanbeadaptedtoawiderangeofapplicationswithstandardandcustom designed accessories and systems.
Applications-Forestry
Applications -Other
EchidnaSg4stumpgrinderdemonstration.(Beluno,Italy)
Echidnarocksawusedforcuttingpaperrollsatapapermill.(Visy,Australia)
Specially designated gantry system for cuting iron slab. (Wollongong, Australia)
5 www.echidna-rocksaws.com
Diamond Rocksaws
StandardRockcuttingModels
Rock,BitumenandConcreteCutting
Echidnahasdeveloped2distinctkindsofdiamondbladerocksaws.Forgeneralexcavationworkssuchasbulkexcavationsandtrenching,werecommendthestandardrangeofEchidnadiamondrocksaws.Theserocksawscanalsobeusedforcuttingothermaterialssuchasbitumen,concreteorwood.
Echidnadeveloped its rangeof high-speeddiamond rocksaws for demolitions, road cutting andotherapplicationsthatdonotrequiregreatdepthofcutandwhereeconomicalsmallbladesarethebestoption.
Thebladesof thehigh-speedmachines spin faster than the standard rocksawsmaking themapowerfulandeconomicalchoiceforcuttingconcrete,rock,bitumenandasphalt.
Withtheirhighrotationspeed,theserocksawsusemuchsmallerbladesthanthestandarddiamondbladerocksaws.Thismakesthemlesscumbersometohandle,lesslikelytobedamagedandmoreeconomical,asthecostofthediamondbladesdecreasesrapidlywithdecreasingdiameter.
6
Tungsten - carbide Rocksaws
Tungsten-carbiderocksawsaresuitableforearthmoving,excavation,quarryingandmining.Theycancutmedium-hard,softandclayrichmaterials.Although slower and less efficient than diamond tipped saws for hardmaterials, the tungsten-carbidetippedrocksawshavesomeadvantages:
• Damagedorwornpickscanbeeasilyreplaced.• Noneedforcoolingwaterduringcutting.• Bettersuitedforsoftmaterialsthandiamondsaws.• Lowerrequirementonoperator'sskill.
Echidnahastungsten-carbiderocksawmodelsavailableforexcavatorsfrom8-80tonnes.Theyaredesignedtominimiseweightandbecompactinsize,whilehavingarobustconstruction.Wehavemanyoptionsavailabletotailorthemtoyourapplicationsuchasextensionsforcuttingoutsideoftracksandthecuttingoptimiser.
7 www.echidna-rocksaws.com
Features
Fastactingautomaticbrake
Echidna rocksaws have an inbuilt hydraulicbraking system. It engages automaticallywhenhydraulicpressuredropsbelowacertainpre-setlevel.Thismeansitoperateseveninemergencysituationssuchaslossofoilfromabrokenhose.The brake system has nomechanical parts.Thismeansnowear,noabrasivedustandnomaintenance.Italsolocksthebladeduringtransport.
DoubleSwivelingShield
The protective shield on Echidna DiamondSaws is made up of two independentassemblies.Theinnershieldrotatesby360º(fullcircle)aroundtheblade.Itisconstructedsothatitsouterrimsitsflushwiththeouterfaceofthecuttingblade.Theouterguardswivelsaroundthe inner shield independently by approx.+/-45º.Withthisarrangement it ispossible toopentheshieldangletocovermostofthebladeinsituationswhere surrounding propertymustbewellguardedfromthecutdebris.Theouterguardprovidesfullprotectionfromboth sides of the cutting blade. The outerguardcanberemovedwhencuttingalongaboundarywallisrequired.
8
Reversiblebladerotation
All Echidna diamond saws except of D1Jcomewith reversible blade rotation.Whenconnectedtoanaugeranothertwodirectionalcircuit,thedirectionofbladerotationcanbechangedatanytime.Thisallows control of thedirection inwhichcutdebrisisthrown.Thechoiceofrotationdirection isabsolutelyessential forhorizontal cutting,asonemustcutagainstthedirectionofbladespin.
BearingHubConstruction
The construction of the front bearing huband the sealing arrangement of all Echidnadiamond saws provides protection againstanydirtenteringthebearingspace,andevenallowsthesawtobeusedfullysubmergedinwater.Thebearinghubisrobustenoughtosupportmultiple blades, with spacers, for slab andtrenchcutting.
WoodCutting&StumpGrindingAttachment
The high speed and the robust bearingassembliesofallEchidnasawsfromsizesD1toD6areconstructedtowithstandlargeaxialandradialloadswhichareneededforstumpgrindingandwoodcutting.Echidna offers stump grinding attachmentsthatcanbemountedonasawinsteadofthediamond blade. The diamond saw can thusbeconvertedinminutestoanefficientstumpgrinderwithalltheadvantagesofanexcavatormounted tool, ie reach, flexibility,poweretc.
9 www.echidna-rocksaws.com
RotatingHeadBracket
Aswivelingheadbracketthatallowsthesawtoberepositionedfrom left torightcutandviceversa,withouttheneedtodisconnectitfromtheexcavator.A manual version si an optional extra forEchidna Diamond Rocksaws in the D1, D2and D3 series that is particularly useful inexcavationswhereaccessistight.FormachinesizesD4andhigherthisfunctionismotorisedforsafetyreasons.
HighSpeedCutting
The high-speed (HS) series diamond sawsarecapableofspinningthebladeatuptoanincredible4800rpm.Thisallowsthemtodriveverysmalldiameterbladesforpowerfulandeconomicalcuttingofsteel reinforcedconcreteandasphalt,whichoftendonotrequiregreatcuttingdepth,butwheretipspeedisofparamountimportance.Thehigh-speedEchidna rocksawswill easilyoutperformadiamondroadsaw.Bladesas small as 400mmdiameter canbeusedandyet thehighpressurecapabilityofthesesawsgivesthemenoughtorquetodrivea1200mmcuttingblade.
CoolingSystemforHighSpeedCutting
High speed cutting, such as is required forcuttingofsteel-reinforcedconcreteorasphalt,generates heat. This substantially shortensthelifeoftheblade.Echidna has developed a water jet systemincorporated into the safety shield, thatallowsforlargeflowsofwaterwhenneededandprovidesoradjustmentof thewater jetdirectiontosendthewatertoexactlywhereitisneeded.
10
HighSpeedCutting
OtherFeatures
• rotatingstand• compactsize• fastbladerotation• shortbodylengthforcuttingdeeptrenches• noneedforcasedrainforsomemodels• strongandlightconstruction
• single-andmulti-bladeconfigurations• highqualitybladesandcuttingstones• built-inwaternozzle• optionalmotorspeedsensor• hydraulictestpoints
ThemakeupofanEchidnadiamondcuttingsystem
Shieldouterguard
Swivelshield
Shieldinnerguard
Swivelheadbracket
Offsetextension
Sawcase
Rotatingcradle
Diamondtippedblade
Stand
Extendedstand
11 www.echidna-rocksaws.com
Accessories
MultidirectionalCuttingHeads
The Echidnamultidirectional cutting heads areforsituationswhencuttingisneededatanangleother than vertical, i.e. perpendicular to theexcavator linkage pins. Echidna has developeda range of cutting heads that rotate and slideaboutandalongoneormoreaxes.This is particularly needed in tunnelling,demolitionandquarryingworks.
AutomaticCuttingOptimiser
Echidnahasreleasedoneofthemostsignificantdevelopmentsinthefieldofmobilerockcutting,concretecuttinganddemolitionworks:aCuttingOptimiserforrocksawssuchasthoseusedwithexcavator.Itofferstheseadvantages:
• reducesoperatorfatigue• improvesthedailyproductivityeasilybya
factorof3comparedtoeventhebestofhumanoperators.• increasesrocksawbladelifebyapplying
optimumpressureforcutting
This hydraulic servo control system takes overfromtheoperatorincontrollingthefeedrateoftherocksaw,beitadiamondorcarbidesaw.Thedeviceautomaticallydetectsthepresenceof
anactivetool(egarocksaw)ontheexcavator.Whenthereisnorocksawpresent,theexcavatorfunctionslikewithouttherocksaw.
Whenarocksaw isactivated, i.e.cuttingbladeismade to spin, theoperatorbrings thebladeslowly into contact with the rock, concreteor othermaterial to be cut and the servounitautomatically detects the rock and takes overthecontroloftherocksawmovement.
Nomoreexhaustingoperatorhoursconcentratingon fine control of the joy stick. The operatorsimply engages the appropriate joy stick into“fullthrottle”positionandtheOptimiserdoeshiswork.WhenthejoystickisreleasedtheOptimiserautomaticallyandinstantlydisengages.
12
OtherAccessories
• Fixedandadjustableheadbracketstosuitallexcavatorsizes.• Extensionforoffsetcutting.• Diamondbladestosuitmaterialtobecut.• Singleorreversiblerotationvalveblockwithdynamicbrakeandanti-cavitationcircuit.• Integralmotorandvalveblockcoolingsystemforextremeworkdutyand/orworkinhotclimatic
conditions.• Motorspeed/pressuresensorformanualcut-speedoptimisation.• Automatichostmachinelevelerforspeedymachinepositioning.
Adjustableoffsetextension
Twinbladesawsareoftenusedasolutionwhentwoparallelcutsareneeded.Thedisadvantageofatwinbladesawisintheimpossibilitytoeasilyadjustthewidthbetweenthetwoblades.
Echidnahasdevelopedanadjustableoffsetextensionwherebyonlysinglebladeisusedandthesawishydraulicallyoffsettoanypositiontomakethesecondcut.
13 www.echidna-rocksaws.com
Selection guide
DoyouneedaDiamondorTungsten-CarbideRocksaw?
Usethischarttochoosethetypeofrocksawthatyouneed.Thechartisintendedasaguideonly.
no
no no
no
no
yes
yes
yes
yes
yes
no
no
yes
yes
Rock strength>60MPa
Contact Echidna for a special
solution
Chooseadiamondsaw
Cuttingdepth<300 mm?
Cuttingasphaltconcrete?
Start
Noise &vibrationanissue?
Needhighproductivity?
Iswateravailable?
Isthematerialvaluable?
Standard diamond saw
High speed diamond saw
Tungsten- carbide saw
14
TungstenCarbideRocksaws
Thetablebelowlistssawtypesforoptimumperformance,however,itisalsopossibletousesizesoutsideofthisrange.
Therangeofcarriersizesisalsoonlyindicativeofoptimumsize-to-performancematch;asarule,itissafetoattachalargesawtoasmallexcavator,butwhenasmallsawismountedonalargeexcavatorcautionmustbeexercisedinadjustingthecorrectflowandpressureastopreventdamagetotheattachment.
Itisnecessarytostudytherespectivespecificationscarefullyandconsultyoursupplier.
Chooseamodelsuitableforusingwithyourexcavator.
DiamondRocksaws
(t) (mm) (mm) (kW)
12–15 upto750 upto2000 75 C4x
20–30 800–1300 2000–3000 135 C5x
30-60 1050-1550 2500-3500 260 C6x
Continuous power
Excavator range
Cutting depth Blade diameter CommentsModel
(t) (mm) (mm) (kW)
0,7–1.5 125–425 400–800 8 D1J,D1SAtinysaw,easytohandle,greatfortightaccesssituation.
1,2–4 225–525 600–1200 13 D2SAbitmorepower-goodfortightaccessandgeneralexcavation.
1,2–4 75–225 300–800 24 D2HS Concreteandasphaltcutting.
4–12 435–775 1000–1800 47 D3SOurmostpopularmodel,formidrangeexcavators.
4–12 190–390 400–1000 39 D3HS Concreteandasphaltcutting.
10–20 675–775 1000–2200 75 D4HPVerypowerfulall-rounderforvastrangeofuses.
8–20 75–475 400–1400 140 D4HS Concreteandasphaltcutting.
10–24 350–1250 1000–2500 370 D5HPApowerfulsawsuitableforawiderangeofexcavators.
20–45 850–1600 2000–3500 470 D6HP Powerfulsawwithbigblades.
20–45 350-1250 1000–2800 630 D62SDualbladefortrenchingandquarrying.
Continuous power
Excavator range
Cutting depth Blade diameter CommentsModel
15 www.echidna-rocksaws.com
Specifications
Echidna leads thewaywithhydraulic excavatormounteddiamondbladerocksaws.
Ourstandardrangecontainsdiamondbladerocksaws forexcavatorsintherangeof1to60tonnes.
Echidnausesarangeofqualitymotorstoprovideawideselectionofrocksawstobestsuityourhostmachine.
16
Echidna Rocksaws D1J
for0,7-1.5tonneexcavators
The Echidna D1J diamond rocksaw has been specially designed formicro andmini excavatorsand demolition robots. These tiny saws are perfect for landscaping, small excavations, internalexcavationsandtrenching.Theycanalsobefittedwithawoodsawbladefortreetrimming.Withit'saluminiumcaseweighinglessthan12kg,theyareeasytotransport,andwiththeirsmallblades,areveryeconomicaltorun.
TheD1Jhasupto12kWandmaximum1000mmblade,givinga440mmdeepcut.Withitssmallbodylength,itispossibletocuttrenchesasnarrowas240mm.
• Mass(machineonly)12kg• Cuttingdepthloss75mm• Minimumtrenchwidth240mm• Casedrainnotnecessary
1000
cont. 4,5 5,8 8,4 10,1peak 6,1 7,8 11,6 12,2cont. 34 43 65 95peak 76 97 122 152cont. 1600 1560 1500 1200peak 1800 1720 1750 1500cont. 10 10 12 14peak 22,5 22,5 22,5 22,5cont. 40 50 60 60peak 45 55 70 75
Output power kW
Spindle torque Nm
Spindle speed rpm
Pressure MPa
Flow l/min
D1J/40
- 400-600 400-700 500-800
0,9-1,5
Parameters Units D1J/25 D1J/32
Excavator range t - 0,7-12 0,7-12
500-800Blade diameter range mm
D1J/50
0,9-1.5
17 www.echidna-rocksaws.com
Echidna Rocksaws D1S
for0,7-1.5tonneexcavators
The EchidnaD1S diamond rocksaw has been specially designed formicro andmini excavatorsand demolition robots. These tiny saws are perfect for landscaping, small excavations, internalexcavationsandtrenching.Theycanalsobefittedwithawoodsawbladefortreetrimming.Withit'saluminiumcaseweighinglessthan45kg,theyareeasytotransport,andwiththeirsmallblades,areveryeconomicaltorun.
TheD1Shaspowerupto12kWandmaximum1000mmblade,givinga440mmdeepcut.Withitssmallbodylength,itispossibletocuttrenchesasnarrowas300mm.
• Mass(machineonly)45kg• Cuttingdepthloss75mm• Minimumtrenchwidth300mm• Rapidautomaticbrake• Reversiblebladerotation• Casedrainnotnecessary• Lowvibrationlevelstoavoiddamagetoexistingstructures• Tight-accessandunder-houseexcavations• UsewithEchidnacuttingoptimiserforimprovedcuttingefficiency
1000
cont. 1,5 5,8 8,4 10,1peak 6,1 7,8 11,6 12,2cont. 34 43 65 95peak 76 97 122 152cont. 1600 1560 1500 1200peak 1800 1720 1750 1500cont. 10 10 12 14peak 22,5 22,5 22,5 22,5cont. 40 50 60 60peak 45 55 70 75
D1S/40 D1S/50
Excavator range t - 0,7-1,2 0,7-1,2 0,9-1,5 0,9-1,5
Parameters Units D1S/25 D1S/32
500-800Blade diameter range mm - 400-600 400-700 500-800
Pressure MPa
Flow l/min
Output power kW
NmSpindle torque
Spindle speed rpm
18
Echidna Rocksaws D2S
for1,2-4tonneexcavators
TheEchidnaD2Sdiamondrocksawformicroandminiexcavatorsanddemolitionrobots.Thesetinysawsareperfectforlandscaping,smallexcavations,internalexcavationsandtrenching.Theycanalsobefittedwithawoodsawbladefortreetrimming.Weighinglessthan50kg,theyareeasytotransport,andwiththeirsmallblades,areveryeconomicaltorun.
TheD2Shasupto15kWofpoverandmaximum1200mmblade,givinga450mmdeepcut.Withitssmallbodylength,itispossibletocuttrenchesasnarrowas300mm.
AswithallEchidnadiamondrocksaws,theD2Shasautomaticbladebraking,reversiblebladerotationandthedualswivelingshieldtogivesafeandflexibleoperation.
• Mass(machineonly)45kg• Cuttingdepthloss75mm• Minimumtrenchwidth300mm• Bladerotationreversible• Casedrainnotnecessary• Rapidautomaticbrake• Smallbladesforeconomicaloperation• Tight-accessandunder-houseexcavations• Lowvibrationlevelstoavoiddamagetoexistingstructures• UsewithEchidnacuttingoptimiserforimprovedcuttingefficiency
1000
cont. 12,5 13peak 15 15cont. 189 237peak 244 305cont. 750 600peak 940 750cont. 17,5 17,5peak 22,5 22,5cont. 60 60peak 75 75
Excavator range t - 1,2-4
Output power kW
Spindle torque
Parameters Units D2S/80 D2S/100
Nm
Spindle speed rpm
1,2-4
Blade diameter range mm - 600-1200 800-1200
Pressure MPa
Flow l/min
19 www.echidna-rocksaws.com
Echidna Rocksaws D2HS
for1,2-4tonneexcavators
Thehigh-speedmodelsarethemachineofchoiceforcuttinginsituationswherethedepthofthecutdoesnotneedtobelarge.Thesediamondsawsarecapableofturningatupto3000rpm.Thisallowsittodriveverysmalldiameterbladesforpowerfulandeconomicaluse inthecuttingofsteelreinforcedconcreteandasphalt which often do not require great cutting depth, but where tip speed is of paramountimportance.Thissawwilleasilyoutperformaroadcutterdiamondsaw.
Blades as small as 300mmdiameter can be used and yet the high pressure capability of thissawgivesoutenoughtorquetodrivea600mmcuttingblade(dependingonthesizeofmachineselected)whenrequired.
• Mass(machineonly)56kg• Cuttingdepthloss75mm• Minimumtrenchwidth240mm• Bladerotationreversible• Casedrainnecessary• Rapidautomaticbrake• Reducesrunningcosts• Multiplebladeseasilyfittedandremoved• Improvedcoolingforhigh-speedoperation
1000
cont. 30 30peak 60 60cont. 112 135peak 179 217cont. 2120 1750peak 2730 2250cont. 25 25peak 40 40cont. 70 70peak 90 90
Flow l/min
Parameters Units D2HS/33 D2HS/40
Excavator range t - 1,2-3 2-4
Spindle speed rpm
Pressure Mpa
Blade diameter range mm - 300-600 400-800
Output power kW
Spindle torque Nm
20
Echidna Rocksaws D3S
for4-12tonneexcavators
TheEchidnaD3Sdiamondbladerocksawsareperfectforlandscaping,excavationsandtrenching.Theycanbeusedforcuttinginternalexcavationsandcanalsobefittedwithawoodsawbladefortreetrimmingandcuttingfirewood.
TheD3Scomeswithupto33kWmotorandmaximum2000mmblade,givinga900mmdeepcut.Withitssmallbodylength,itispossibletocuttrenchesasnarrowas400mm.
AswithallEchidnadiamondrocksaws,theD3Shasautomaticbladebraking,reversiblebladerotationandthedualswivelingshieldtogivesafeandflexibleoperation.
• Mass(machineonly)96kg• Cuttingdepthloss120mm• Minimumtrenchwidth400mm• Bladerotationreversible• Casedrainnotnecessary• Rapidautomaticbrake• Smallbladesforeconomicaloperation• Tight-accessandunder-houseexcavations• Cutdeeptrenchesasnarrowas290mm• Lowvibrationlevelstoavoiddamagetoexistingstructures• UsewithEchidnacuttingoptimisertoimprovecutting
1000
cont. 26,5 33,5 33,5peak 32 40 40cont. 433 541 677peak 606 758 947cont. 630 630 500peak 780 750 600cont. 20 20 20peak 28 28 28cont. 100 125 125peak 125 150 150
Blade diameter range mm - 1000-1600 1000-1600 1200-1800
D3S/160 D3S/200 D3S/250
Excavator range t - 4-12 6-10 8-12
Parameters Units
Pressure MPa
Flow l/min
Output power kW
Spindle torque Nm
Spindle speed rpm
21 www.echidna-rocksaws.com
Echidna Rocksaws D3HS
for4-12tonneexcavators
Thehigh-speedmodelsarethemachineofchoiceforcuttinginsituationswherethedepthofthecutdoesnotneedtobelarge.Thesediamondsawsarecapableofturningatupto2000rpm.Thisallowsittodriveverysmalldiameterbladesforpowerfulandeconomicaluse inthecuttingofsteelreinforcedconcreteandasphalt which often do not require great cutting depth, but where tip speed is of paramountimportance.Thissawwilleasilyoutperformaroadcutterdiamondsaw.
Bladesassmallas400mmdiametercanbeusedandyetthehighpressurecapabilityofthissawgivesout enough torque todrive a1000mmcuttingblade (dependingon the sizeofmachineselected)whenrequired.
• Mass(machineonly)97kg• Cuttingdepthloss120mm• Minimumtrenchwidth300mm• Bladerotationreversible• Casedrainnecessary• Rapidautomaticbrake• Cutsreinforcedconcreteandasphalt3timesasfastasroadcutter• Reducesrunningcosts• Multiplebladeseasilyfittedandremoved• Improvedcoolingforhigh-speedoperation
1000
cont. 40 40peak 60 60cont. 169 271peak 189 303cont. 1800 1130peak 2400 1500cont. 25 25peak 28 28cont. 90 90peak 120 120
Spindle speed rpm
Pressure MPa
Flow l/min
Blade diameter range mm - 400-1000 600-1000
Output power kW
Spindle torque Nm
Parameters Units D3HS/50 D3HS/80
Excavator range t - 4-6 5-12
22
Echidna Rocksaws D4HP
for10-20tonneexcavators
EchidnaD4HPdiamondrocksawsareperfectforexcavationsandtrenching.Theycanalsobefittedwithawoodsawbladefortreetrimmingandcuttingfirewood.
TheD4HPcomeswithupto300kWmotorandmaximum2200mmblade,givinga1075mmdeepcut.Withitssmallbodylength,itispossibletocuttrenchesasnarrowas450mm.
Aswithall Echidnadiamond rocksaws, theD4HPhasautomaticbladebraking, reversiblebladerotationandthedualswivelingshieldtogivesafeandflexibleoperation.
• Mass(machineonly)180kg• Cuttingdepthloss145mm• Minimumtrenchwidth500mm• Bladerotationreversible• Casedrainnecessary• Rapidautomaticbrake• UseEchidnacuttingoptimiserforimprovedcuttingefficiency• Multiplebladesforparallelcutseasilyfittedandremoved
1000
cont. 240peak 300cont. 1114peak 1300cont. 1710peak 1860cont. 29,4peak 34,3cont. 480peak 520
Output power kW
Spindle torque Nm
Spindle speed rpm
Pressure MPa
Flow l/min
Parameters Units D4HP/280
Excavator range t - 10-16
Blade diameter range mm - 1000-2200
23 www.echidna-rocksaws.com
Echidna Rocksaws D4HS
for8-20tonneexcavators
Thehigh-speedmodelsarethemachineofchoiceforcuttinginsituationswherethedepthofthecutdoesnotneedtobelarge.These diamond saws are capable of turning at up to an incredible 5000 rpm. This allows it todriveverysmalldiameterbladesforpowerfulandeconomicaluseinthecuttingofsteelreinforcedconcreteandasphaltwhichoftendonot requiregreat cuttingdepth,butwhere tip speed isofparamountimportance.Thissawwilleasilyoutperformaroadcutterdiamondsaw.Bladesassmallas400mmdiametercanbeusedandyetthehighpressurecapabilityofthissawgivesout enough torque todrive a1200mmcuttingblade (dependingon the sizeofmachineselected)whenrequired.
• Bladerotationreversible• Casedrainnecessary• Rapidautomaticbrake• Reducesrunningcosts• Multiplebladeseasilyfittedandremoved• Improvedcoolingforhigh-speedoperation
1000
Blade diameter range mm - 400-1400 600-1400
Mass (machine only) kg - 140 170
Cutting depth loss mm - 120 150
cont. 230 280peak 380 350cont. 463 767peak 585 877cont. 4000 2990peak 5220 3270cont. 38 42peak 48 48cont. 360 403peak 470 442
420 520
Output power kW
Spindle torque Nm
Parameters Units D4HS/90 D4HS/135
Excavator range t - 8-14 12-20
Spindle speed rpm
Pressure MPa
Flow l/min
Minimum trench width mm -
24
Echidna Rocksaws D5HP
for10-24tonneexcavators
The Echidna D5HP diamond rocksaws for 10-24 tonne excavators are perfect for quarrying,excavationsandtrenching.Theycanalsobefittedwithawoodsawbladefortreetrimmingandcuttingfirewood.
TheD5HPcomeswithupto450kWmotorandmaximum3000mmblade,givinga1350mmdeepcut.Withitssmallbodylength,itispossibletocuttrenchesasnarrowas570mm.
Aswithall Echidnadiamond rocksaws, theD5HPhasautomaticbladebraking, reversiblebladerotationandthedualswivelingshieldtogivesafeandflexibleoperation.
• Mass(machineonly)325kg• Cuttingdepthloss160mm• Minimumtrenchwidth640mm• Bladerotationreversible• Casedrainnecessary• Rapidautomaticbrake• CanbeusedwithEchidnacuttingoptimiserforimprovedcuttingefficiency
1000
cont. 370peak 450cont. 2109peak 2461cont. 1420peak 1490cont. 29,4peak 34,3cont. 750peak 790
Output power kW
Spindle torque Nm
Spindle speed rpm
Pressure MPa
Flow l/min
Parameters Units D5HP/530
Excavator range t - 10-24
Blade diameter range mm - 1000-2500
25 www.echidna-rocksaws.com
Echidna Rocksaws D6HP
for20-45tonneexcavators
TheEchidnaD6HPdiamondrocksawfor20-45tonneexcavators.Thesediamondrocksawsareperfectforquarrying,excavationsandtrenching.
TheD6HPcomeswithupto470kWmotorandmaximum3500mmblade,givinga1550mmdeepcut.Withitssmallbodylength,itispossibletocuttrenchesasnarrowas620mm.
Aswithall Echidnadiamond rocksaws, theD6HPhasautomaticbladebraking, reversiblebladerotationandthedualswivelingshieldtogivesafeandflexibleoperation.
• mass(machineonly)385kg• cuttingdepthloss200mm• minimumtrenchwidth730mm• bladerotationreversible• casedrainnecessary• rapidautomaticbrake• useEchidnacuttingoptimiserforimprovedcuttingefficiency
1000
cont. 470peak 570cont. 3183peak 3714cont. 1200peak 1240cont. 29,4peak 34,3cont. 960peak 990
Output power kW
Spindle torque Nm
Spindle speed rpm
Pressure MPa
Flow l/min
Parameters Units D6HP/800
Excavator range t - 20-45
Blade diameter range mm - 2000-3500
26
Echidna Rocksaws C4x, C5x, C6x
for12-60tonneexcavators
Echidnatungsten-carbiderocksawsaresuitableforearthmoving,excavation,quarryingandminingapplications.Theycancutmedium-hard,softandclayrichmaterials.Theyoffertheseadvantages:
• Damagedorwornpickscanbeeasilyreplacedwithoutanyspecialtools• Noneedforwaterforcoolingthebladeduringcutting• Veryhighpower-to-weightratio,compactsizeandrobustconstruction
Echidnacarbidetippedrocksawscomestandardwithadesignatedblade,headbrackettosuityourexcavatorandastand.Additionalaccessoriesinclude:
• Extensionforcuttingoutsidethetracksoftheexcavatorwithprovisionforadditionalheadbrackets
• Additionalheadbracketstosuitanyexcavator• Safetyshield• CuttingOptimiserfordramaticimprovementofproductivity
Thesesawsrequireacasedrainline.
cont. 140 180 240peak 110 140 200cont. 22,74 34,11 48,32peak 25,99 38,98 55,22cont. 70 60 50peak 90 80 60cont. 42 42 42peak 48 48 48cont. 280 350 400peak 350 450 500
Flow l/min
-
tExcavator Range
Spindle torque Nm
Output power kW
Cutting depth loss mm
Blade diameter range mm -
Spindle speed rpm
Pressure MPa
upto2000 2000-3000 2500-3500
Parameters Units
160 200 240
C4x/35 C5x/50 C6x/83
- 12-15 20-30 30-60
27 www.echidna-rocksaws.com
28
Notes Echidna
Tel:(+420)220560979Email:office-cr@echidna-rocksaws.comWeb:www.echidna-rocksaws.com
Echidnaa.s.Loretánskénáměstí311800Praha1HradčanyCzechRepublic
Echidna
Echidna Leaders in rockcutting technoLogy
Tel:(+420)220560979Email:office-cr@echidna-rocksaws.comWeb:www.echidna-rocksaws.com
Echidnaa.s.Loretánskénáměstí311800Praha1HradčanyCzechRepublic
Recommended