Product and Attachment Brochure

John C. Brown & SonsBrown BrontosaurusThe Brown Brontosaurus Brush Mower is a complete brush control system that performs year roundclearing, even in the most difficult terrain. Running with as little as 18 GPM auxiliary hydraulicsallows our mower attachments to be placed on just about any excavator, gradall, feller buncher,high-flow skid steer or custom machine.Available in Fixed Tooth or Flail Tooth design, our mowers have become the standard brush andforestry mower attachments for Railroads, State and County D.O.T.'s, and Independant Contractorseverywhere across the USA. You can find our mowers all across North America from Alaska andHawaii to the tips of Florida and Maine. You can even find our brush mowers being used in Europeand Australia.Because of our unique design, with the appropriate hydraulics up to 15" material can be mulchedand cleared while retaining the ability to still clear the small low-lying brush.The Brown Brontosaurus Brush Mower has been thoroughly tested, and these attachments haveproven themselves time and time again. John C. Brown & Sons is not only the manufacturer of ourmowers, but we also use them in multiple states and maintain 20,000+ acres a year.John C. Brown & SonsEVO - Fixed ToothOVERVIEW:l Run With or Without an Auxilary Power Packl Heavy Duty Construction, Adjustable Cutting Height, andModular Designl Easy Maintenance, Low Down Timel Only 2 Grease Fittingsl Long Tool Life - Up to 300 hoursl Ability to Mow Up To 15" Diameter at 50 GPM, Up to 8"Diameter at 30 GPMl Made To Fit Your Excavator, Gradall, or Feller Buncherl US Patent # 5,003,759MODEL GPM PSI WORKING WIDTH TOOLS WEIGHT 4.0 E 50 3,500 - 5,000 50" 48 4100 Lbs3.0 E 50 3,500 - 5,000 42" 42 3600 Lbs3.0 EM 30 2,800 - 4,500 42" 42 3400 Lbs2.5 EM 30 2,800 - 4,500 32" 32 2700 Lbs* GPM is the Auxilary Hydraulic Gallons Per Minute required to run the mower attachment at its full effectiveness* Weights may vary depending on the attachment pointThe Brown Brontosaurus EVO Fixed Tooth Mower cuts down on the "Wear and Tear" parts that are normallyfound on a mowing attachment. There are only two grease fittings on the entire attachment. This gives you amachine that you can work, and not work on. All models of the Brontosaurus can be used without auxiliary power if sufficient Horse Power and hydraulics areavailable from the chosen carrier. These are called "Open Loop" installations - with cutting power dependent onthe HP and hydraulics of the carrier. We also offer a hydraulic valve kit, with instructions, photos, and diagramsfor your specific machine. By using this kit, you are assured of peak performance from your machine. Theminimum Horse Power required is from 85 to 95 and hydraulic pump minimum is 60 GPM with 2500 to 5000PSI. These installations require owner to supply hydraulic hosing and fittings, and a competent hydraulictechnician to install the unit. Estimated installtion time is one to two days.OPTIONAL POWER PACK:To get the most from your attachement, andstill use a mid-sized carrier, we remove thecounter weight, and attach a custom builtauxiliary engine. Ranging from 170 HP - 225HP, these allow your Brontosaurus to run at50 GPMOVERVIEW:l Run With or Without an Auxilary Power Packl Modular Design - Fixed Tooth Drum Interchangablel Easy Maintenance, Low Down Timel Free Swinging Tools For Extra Safety and Longer Lifel Ability to Mow Up to10" Diameter With AppopriateHydraulicsl Made To Fit Your Excavator, Gradall, or Feller Buncherl Designed for D.O.T.'s, Railroads, and Smaller VegitationManagementMODEL GPM PSI WORKING WIDTH TOOLS WEIGHT 4.0 ST 50 3,500 - 5,000 50" 24 4100 Lbs3.0 ST 50 3,500 - 5,000 42" 20 3600 Lbs3.0 STM 30 2,800 - 4,500 42" 20 3400 Lbs2.5 STM 30 2,800 - 4,500 32" 16 2700 LbsJohn C. Brown & SonsFlail MowerJohn C. Brown & SonsCompact MowerOVERVIEW:l Made with the compact excavator in mindl Weighs approximately 1500 lbsl Runs on 18 or 30 GPM Auxiliary Hydraulicsl Bobcat 442, Terex HR 32, and others now have a first classmower attachmentl Perfect for Roadside clearing and Residential Workl Department of Transportationl Rental Fleetsl Long life, low cost fixed tooth druml Only 2 Grease Fittings, Swing access doors, MinimalMaintenanceMODEL GPM PSI WORKING WIDTH TOOLS WEIGHT 2.0 EM 18 or 30 GPM 2,800 - 4,500 24" 24 1550 LbsSpecifically designed for machines with 72 HP or more, and at least 55 GPM Total HydraulicsWill mow up to 4" diameter material at 18 GPM Auxiliary Hydraulic FlowJohn C. Brown & SonsSkid Steer MowerOVERVIEW:l Designed for High Flow (30+ GPM) Skid Steersl Weighs approximately 2500 Lbsl Perfect for Roadside clearing, Land Clearing, and ResidentialWorkl Department of Transportationl Rental Fleetsl Long life, low cost fixed tooth druml Only 2 Grease Fittings, Swing access doors, MinimalMaintenanceMODEL GPM PSI WORKING WIDTH TOOLS WEIGHT 5.0 ES 30+ 2,800 - 4,500 56" 56 2500 Lbs* GPM is the Auxilary Hydraulic Gallons Per Minute required to run the mower attachment at its full effectiveness* Weights may vary depending on the attachment pointOur skid steer mower attachment is designed specifically for "High Flow" style ( 30 or more GPM AuxiliaryCircuit ) Skid Steers and comparable carriers. Put your carrier to work for you and quickly chip and mulch brushand small trees up to 6" in diameter. Quick and Universal attachment points allow you to keep your mowerattachment even when you change/upgrade your skid steer.Non-Carbide teeth give you long life at an affordable cost. Replacement belts can be purchased locally. Thesemowers are designed to do the work for you. With impressive cutting results, you'll wonder why you didn't ownone of these before.Don't have a Skid Steer?Ask about our purchasing program to buy a High Flow Skid Steer directly through John C. Brown & Sons.· Contact us at our Weare, New Hampshire facility for information and a quote for your specific needs. Betteryet, come see us - See the Bronto Units being built, visit our field operations, operate a Brontosaurus and visitwith the folks that build the Brontosaurus and operate them every day.John C. Brown & Sons, Inc.Mowing Division14 B & B LaneWeare, NH 032811-888-BBRONTO (1-888-227-6686) · Fax: (603) 529-7976Website: http://www.brownbronto.comEmail: carter@brownbronto.com<< /ASCII85EncodePages false /AllowPSXObjects true /AllowTransparency false /AntiAliasColorImages false /AntiAliasGrayImages false /AntiAliasMonoImages false /AutoFilterColorImages true /AutoFilterGrayImages true /AutoPositionEPSFiles true /AutoRotatePages /All /Binding /Left /CalCMYKProfile (U.S. Web Coated \\050SWOP\\051 v2) /CalGrayProfile (None) /CalRGBProfile (sRGB IEC61966-2.1) /CannotEmbedFontPolicy /Warning /CheckCompliance [ /None ] /ColorACSImageDict << /HSamples [ 1 1 1 1 ] /QFactor 0.15000 /VSamples [ 1 1 1 1 ] >> /ColorConversionStrategy /sRGB /ColorImageAutoFilterStrategy /JPEG /ColorImageDepth -1 /ColorImageDict << /HSamples [ 1 1 1 1 ] /QFactor 0.15000 /VSamples [ 1 1 1 1 ] >> /ColorImageDownsampleThreshold 1.50000 /ColorImageDownsampleType /Bicubic /ColorImageFilter /DCTEncode /ColorImageMinDownsampleDepth 1 /ColorImageMinResolution 300 /ColorImageMinResolutionPolicy /Warning /ColorImageResolution 150 /ColorSettingsFile () /CompatibilityLevel 1.5 /CompressObjects /Tags /CompressPages true /ConvertImagesToIndexed true /CreateJDFFile false /CreateJobTicket false /CropColorImages true /CropGrayImages true /CropMonoImages true /DSCReportingLevel 0 /DefaultRenderingIntent /Default /Description << /CHS /CHT /DAN (Brug disse indstillinger til at generere Adobe PDF-dokumenter, som indeholder integrerede film, lag og interaktive elementer som f.eks. hyperlinks, formularer og Overgange. 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