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Meet the most important demands of the clients. The DEMAREC DRS Scrap Shear with its 360° rotation was engineered to deliver a scrap shear with a maximum force, highest speed and optimal weight to performance ratio in daily use in scrap yards and demolition sites. This robust tool can be used for a wide variety of jobs including demolition, scrap processing and tire recycling. With three different mounting options, the DRS line is available in six different sizes, suitable for excavators from 14t to 100t operating weight.
Exremelyhighcuttingforceandoptimalperformancetoweightratio. Powerfulcylinderwithspeedvalve–fullyprotectedintheshearbody. MorecuttingforceduetooffsetAPEXofshearblades. Bodymadeofwearresistant,finegrainedsteel. Heavydutybearingsinthepivotpointsforalonglifetime. Unique,extremlyrobustShearArmGuidingSystem(SGS). Robustmouthdesignwithlargeopeningforscrapandconcrete. Exchangeableandre-weldablepiercingtip. Allbladesare4or8timesindexable. UniqueBladeLockingSystem(BLS)inupperandlowerjaw. Heavyduty360°rotationwithoversizedslewingring.(shearalsoavailablewithoutrotation). Filterinrotationcircuit. Optional:Differentairbrushdesigns.
Shear Arm Massive shear arm madeof Hardoxsteelforalonglifetime
Heavy duty slim shear arm design guaranteesanoptimumpenetration
Performance to Weight Ratio Endurance testsaswellasFEM stress calculations confirm the weightoptimized design and provideanidealweight/powerratio
Bearings Generously dimensioned and fre e of play adjustable shear arm and cylind er bearing minimize thewearofpinsandbearingsand jawdistortion
Induction-hardened pins areseat edinsteel bearings
Hardened lateral guide platespr ovideastable supportofthesheararmwithinth emainbearing foralongerlifetime(ShearArmGu ideSystemSGS)
Mouth Design / Cutting Blades Optimal mouth design withlargeopening
More cutting capacity dueto offsetAPEXofshearblades
Four-way indexingblades providelongerlifespan
Piercing tip isexchangeable andre-weldable
All blades canbereleased fromtheoutside
Blade Locking System (BLS) inupperandlowerjaw
Shear Body Strong box designmadeofhigh-strength finegrainedsteel.Theshearbodyensures higheststrength
Fast access tohosesandhydraulics throughserviceopenings
No protruding components. Minimizesthechanceofdowntime
Cylinder / Hydraulics Strong long-stroke cylinder withspeedvalve
Trunnion design of the hydraulic cylinder resultsinanoverallshortershearlength
Centerof gravity closertothemachine addstohigherstability
Cylinder completely protected withinthebody
High pressure hoses withstandpressurespikes
High capacity swivel helpstoavoidhighoil temperatureandtoensurehighoilflow/speed
Bearings Generously dimensioned and fre e of play adjustable shear arm and cylind er bearing minimize thewearofpinsandbearingsand jawdistortion
Induction-hardened pins areseat edinsteel bearings
Hardened lateral guide platespr ovideastable supportofthesheararmwithinth emainbearing foralongerlifetime(ShearArmGu ideSystemSGS)
Heavy Duty Rotation 360° continuous rotation (shearalsoavailablewithoutrotation)
Oversized slewing ringisabletobear highforces,shockloadsandbendingmoments
Filter in rotation circuit Heavy duty motors foramaximum rotationtorque
4x
4x
4x
4x
8x
Exampleoflowercostsofownership:Upto4or8timesreusablecuttingblades
DEMAREC: Maximum Support
FortheDEMARECrangethereisacomprehensivemanufacturerserviceprogramfortheperiodoftheshear‘sservicelife.Basedoncustomerdemand.Itisfoundedonquality,availabilityandservice: DRSscrapshearsaredesignedtoreduceserviceandbemaintenancefriendly.
Maximumavailabilityofallourproducts–includingwearpartstoensureminimaldown-timeandoptimalperformance.
Generalmaintenanceandreconditioningbyourcustomerservicedepartment.
Developmentofindividualserviceconceptsforeachuser. Dealersworld-widearetrainedeachyear(salestrainingandservicetraining)inordertohavealluptodateinforma-tion.OurownintranetsystemprovidesadirectlinkbetweenourdealersandDEMAREC.
525
150
830
720
1685
4100
1165
A
B
C
DRS-C-Version: non-rotating, for mount on boom with a weld-on adapter
DRS-B-Version: rotating, for mount on boom with a weld-on adapter
DRS-A-Version: rotating, for mount on dipper or boom with a bolt-on adapter
Jawisfullyguidedbyhardenedshims.Unique,extremlyrobustShearArmGuidingSystem(SGS)–easytomaintain
OffsetAPEX:Steeliscompressedandmoldedinthemouthandthuseasiertocut
Technical Data / Dedicated Shears with 360° Rotation or rigid mount (without Rotation)Type Weight Length A Jaw opening Jaw depth Primary cutter Cutting force** Operating weight Operating weight
* (kg) * (mm) B (mm) C (mm) length (mm) (kN) [boom] (t) [dipper] (t)DRS-25-A 2100 2740 500 460 180/280 4975 14-20 20-30DRS-30-A 3100 2965 570 490 200/300 6700 18-25 25-35DRS-45-A 4100 3290 625 540 225/330 8210 25-35 32-50DRS-60-A 5350 3660 720 620 250/380 10990 30-45 45-65DRS-60-B 5450 4100 720 620 250/380 10990 30-45 -DRS-75-A 6800 4075 835 720 300/440 14270 35-60 60-80DRS-75-B 6900 4550 835 720 300/440 14270 35-60 -DRS-75-C 6000 3650 835 720 300/440 14270 30-50 -DRS-90-A 8500 4800 950 800 350/480 20500 45-75 75-100DRS-90-B 8600 5000 950 800 350/480 20500 45-75 -DRS-90-C 7600 4100 950 800 350/480 20500 40-70 -*excl.adapter**cuttingforcecalculatedatadistanceof120mm(DRS-25)/of140mm(DRS-30)/of160mm(DRS-45toDRS-90)fromcentreofpin
HydraulicsType Opening/ Closing Rotation Back pressure Working cycle
Pressure max. Flow Pressure max. Flow max. Opening/ Closing(bar/psi) (l/min) (bar) (l/min) (bar) (sec)
DRS-25 380 150-250 140 60 - 2,4/2,3DRS-30 380 200-300 140 60 - 2,9/3,0DRS-45 380 300-400 140 60 - 3,7/2,2DRS-60 380 400-600 200 60 10(drainlinerequired) 3,0/2,2DRS-75 380 600-800 200 60 10(drainlinerequired) 3,0/2,5DRS-90 380 700-1000 200 80 10(drainlinerequired) 3,5/2,5
Cutting PerformanceSteel Profiles DRS-25 DRS-30 DRS-45 DRS-60 DRS-75 DRS-90H-beams light HEA280 HEA340 HEA400 HEA500 HEA600 HEA700
normal HEB200 HEB260 HEB300 HEB360 HEB400 HEB450heavy HEM100 HEM140 HEM160 HEM180 HEM200 HEM220
I-beams light IPE450 IPE500 IPE600 IPE700 IPE800 IPE900normal INP320 INP400 IPN450 IPN500 IPN550 IPN600
L-angles (mm) 200x200x15 250x250x20 250x250x25 300x300x25 300x300x30 350x350x30solid round (mm) 75 90 100 115 130 150solid square (mm) 65 80 90 100 120 135piercing plate (mm) 15 20 25 25 30 35pipe x wall (mm) 254x9 304x10 406x10 457x10 559x10 609x10
ThischartgivesanindicationofthecuttingcapacityoftheDRSShearsbasedontheassumptionofaworkingpressureof350bar,normalsteelprofileswithatensilestrengthofmaximum370N/mm²,andagoodconditionoftheblades.TheDRSSheardivideslargerprofilesintwocutsaslongthewebthicknesdoesnotexceedthemaximumthicknessofthepiercingplate.
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DEMAREC Demolition and Recycling Equipment B.V.DenHoek10NL-5845ELSt.AnthonisTheNetherlandsTel.:+31(0)485442300Fax:+31(0)[email protected]
KinshoferGmbHHauptstrasse76DE-83666WaakirchenTel.:+49(0)8021–88990Fax:+49(0)8021–[email protected]
KinshoferUKLtd.4MiltonIndustrialCourtHorsfieldWay,BredburyStockport,Cheshire,GB-SK62TATel.:+44(0)161–4067046Fax:+44(0)161–[email protected]
KinshoferNorthAmerica5040MainwayDrive,Unit#11Burlington,ONL7L7G5CanadaTel.:+1(905)3352856Fax:+1(905)3354529TollFree(NA):[email protected]
KinshoferAponoxOyTerminaalitie10FI-13430HämeenlinnaTel.:+358(0)757540200Fax:+358(0)[email protected]
Kinshofer SalesinRussia:Nikolai VoronowTel.:+7(911)[email protected]
RF System ABFurutorpsgatan6SE-28832VinslövTel.:+46(0)4481707Fax:+46(0)[email protected]
KinshoferFranceS.A.R.L.B.P.20100FR-67213ObernaiCedexTel.:+33(0)388395500Fax:+33(0)[email protected]
DardaKinshoferConstructionMachineryCo.Ltd.Unit#306,LandmarkTower28DongsanhuanRoadBeijing100004P.R.ofChinaTel.:+86(10)65906422Fax:+86(10)[email protected]
DEMAREC SMART CHOICEisthelogicofastrongbrand.Itconsolidatesourcommitmenttoourproductsensuringmatureandground-breakingtechnologiesthatguaranteeuserefficiency,stability,strength,speedandserviceability.
SMART CHOICE – DEMAREChighlightsthecommitmentoftheKINSHOFER Group tothedemolitionandrecyclingmarketaswellastoQUALITYitself.
DEMARECisspecialistforscrapyardanddemolitionbusinesswithmorethan25yearsexperienceindevelopingandmanufacturing.In2006,DEMARECbecamememberoftheKINSHOFERgroup.
FortheuseroftheDRS-ProductsKINSHOFER offersalsoheavydutypolypgrapplestocomplementourprogram.
