Echo 72928 Owners Manual v.4 User Manual

OW N E R ' S M A N UA L9 INCH CHIPPERS72928 - 28 HP DIESEL HYD72942 - 42 HP HYD74950 - 50 HPPN: 16783 R0900 Companion to 12139MADE WITH PRI

7SECTION 2Blower Discharge TubeMounting ClampMounting FlangeForwardDetentFigure 2.4Clevis AssemblyChipper ChuteNeutralDetent2.1.8 Adjusting the Hydrau

8SECTION 2Hydrostatic pressure controlled by the crossover reliefvalve is factory set at 1750 PSI. A 2000 PSI shim kit isavailable for extreme conditi

9SECTION 22.2 Identification1. Extension Tray: Assists in feeding chippingmaterial. Folds for towing.2. Feed Control Lever: Move the arm forward toinc

10SECTION 2 28 & 50 HP Kubota Chipper Control PanelGlow PlugIndicatorNo ChargeIndicatorThrottleMurphySwitchHour Meter(Optional)TemperatureGaugeKe

11SECTION 22.3.3 Starting: 42 HP Ford ModelsCAUTION: Move machine to a clear, level area out-doors before starting. Do not operate machine on apaved,

12SECTION 29. If the chipper jams, reverse the feed by moving thecontrol arm in the reverse direction. Remove the branchand rotate it before reinserti

13SECTION 24. Remove the top cover from the Feed Roller Supportunit.5. Remove the back cover from the LOFA control, centerit 3-1/2" from the top

14SECTION 2Figure 3Figure 41/16" - 1/8" GAP14. Replace the belt guard.

15Electrical Installation: PTO Models1. Attach the chipper to the tractor. Connect the Red posi-tive lead to a +12 Volt DC power source on the tractor

16Step 1. Initiating Program Mode1. Hold down the "S" button while turning the engine key to the "on" position until "L"

Before You BeginDEAR CRARY BEAR CAT CUSTOMERThank you for purchasing a Crary Bear Cat product. The Crary Bear Cat line is designed, tested, and manuf

17SECTION 33.0 Service and MaintenanceBeforeEachUseEvery10HoursEvery25HoursEvery50HoursEvery100HoursEvery200HoursEvery400HoursEvery800HoursEvery1years

18Figure 3.245°°°°°0.38SharpeningEdgesFigure 3.1SECTION 3WARNING: Before inspecting or servicing any partof the machine, shut off the engine, and make

19SECTION 3Figure 3.3 Figure 3.4(20 lbs.)7/16" DeflectionRotor HousingChipper AnvilSpacer3.1.3 Adjusting Drive BeltCheck the condition of the dri

206. Replace hydraulic pump belt. Readjust hydraulicpump belt tension by sliding the hydraulic pump inthe mounting slots. Tighten bolts.7. Replace bel

21SECTION 3Tension drive belt (replace ifnecessary).Refill reservoir. Purge air fromtransmission if necessary.Drain fluid from reservoir andunit, repl

22TROUBLESHOOTINGTroubleshootingSuggestedRemediesa) Use branch orsimilar object toclear dischargeb) Clear rotora) Use branch orsimilar object toclear

23SPECIFICATIONSOverall Size (LxWxH)Max. Chipper Cap. (dia.)Chipper Blade Qty.Rotor SpeedRotor SizeRotor WeightRotor Shaft DiameterDischarge SizeDrive

24Date Part OrderedDate Part ReplacedReplaced ByChecked ByReplacement Parts OrderedReplacement & Maintenance ChartNote: When ordering replacement

Declaration of Conformity The undersigned manufacturer: Crary Industries, Inc. 237 NW 12th Street P.O. Box 849 West Fargo, ND 58078-0849 Declares

Declaration of Conformity The undersigned manufacturer: Crary Industries, Inc. 237 NW 12th Street P.O. Box 849 West Fargo, ND 58078-0849 Declares

LIMITED WARRANTYThis warranty applies to all AG and Outdoor Power Equipment manufactured by Crary Industries.Crary Industries warrants to the original

Crary Bear Cat237 NW 12th Street, West Fargo, ND 58078-0849 Phone: 701.282.5520 • Toll Free: 800.247.7335Fax: 701.282.9522 E-mail: [email protected] •

1CONTENTSContentsSection 1: Safety Instructions ...21.2 Safety Decals...

2Safety Instructionssecured. Once every 10 hours of operation, allscrews, nuts, bolts, and other fasteners should bechecked for proper tightness to i

3SECTION 1Failure to maintain proper fastening torque (75 ft.lbs.) on bolts for the components listed above mayresult in severe damage to the chipper

4SECTION 1PN 17846PN 16551PN 16085PN 17423Safety DecalsSafety and instruction decals are located on the chipper frame and engine. Replace anydecal tha

5SECTION 22.1 AssemblyTop Link Pin3/8" x 2"Bolt3/8" x 2-1/2"BoltLynch PinAdjustableHitchWeldmentPintle EyeFigure 2.12. Raise the t

6DetentBallClevisAssemblyNutInsert cablethrough holeFeedControlLeverCableAnchorWeldmentHydrostatControlCableSECTION 2weldment as shown in figure 2.1.