Erskine Attachments 900549 Operator'S Manual Download Page 1

Page: 1 / 24

Mini Stump Grinder

For

Mini Skid Steer Loaders

And

Mini Track Loaders

Operator’s Manual

Set-Up Assembly

Maintenance

Parts Information

Read this Manual Before Use

Summary of Contents for 900549

Page 1: ...Mini Stump Grinder For Mini Skid Steer Loaders And Mini Track Loaders Operator s Manual Set Up Assembly Maintenance Parts Information Read this Manual Before Use ...

Page 2: ...WARRANTY 23 Write the serial number for your attachment in the spaces below Always refer to this serial number when calling for service or parts Serial Number _____________ YOUR ATTACHMENTS DEALER ADDRESS PHONE CONTACT NOTE Erskine Attachments LLC reserves the right to make improvements in design or changes in specifications at any time without notice and without incurring any obligations to insta...

Page 3: ...ds CAUTION WARNING or DANGER are used to indicate hazards Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury Indicates a potentially hazardous situation which if not avoided could result in death or serious injury Indicates a potentially hazardous situation which if not avoided will result in death or serious injury The word IMPORTANT is used in...

Page 4: ...if connecting or disconnecting after use Check and be sure all operating controls are in neutral before starting the engine Operation continued Keep people away from loader attachment and discharge when in use This attachment sends objects flying and has rotating parts NEVER direct discharge toward people rocks and debris can be thrown NEVER operate near embankments or terrain that is so steep tha...

Page 5: ...fer to the serial number of the attachment when making repairs or ordering parts Early or later models identification made by serial number may use different parts or it may be necessary to use different procedures in doing a specific operation Serial Plate Mini Brand Decal B D C A C B E ...

Page 6: ...ther side of the cutter shield Quantity 2 C B Part number 316078 Location On right side of swing frame Quantity 1 Part number 320025 Location On either side of cutter shield Quantity 2 Part number 200001 Location On front of swing frame near valve block Quantity 1 SERIAL NUMBER AND SAFETY DECAL LOCATIONS________ Mini Brand Decal Location On either side of the cutter shield Quantity 2 D E Part numb...

Page 7: ...ge the park brake 6 Exit the loader and secure the coupler locking mechanism that locks the attachment to the loader Mounting to a walk behind mini skid loader 1 Standing at the operator s station with the controls in a neutral position start the engine 2 Drive the loader to the rear of the attachment Put the loader quick attach coupler into the attachment mounting bracket 3 Tilt the loader couple...

Page 8: ...oses are properly routed to fit your specific loader If the hoses are not routed correctly hoses may get pinched or rub on tires Be sure to check the hose routing through the full range of intended motion of the attachment before operating it More than one routing may be acceptable depending on the loader Pick the routing that best suits your loader IMPORTANT Proper hose routing is the responsibil...

Page 9: ...attachment control kit installed to make use of the lever switches The previously installed pistol grip allows the operator to engage all functions see Set Up Assembly FUNCTIONS ARE ACTIVATED AS FOLLOWS A Button 1 moves grinder arm UP B Button 2 moves grinder arm DOWN C Button 3 swings grinder arm LEFT D Button 4 swings grinder arm RIGHT NOTE For steering lever functions refer to your loader s ope...

Page 10: ...ve and to the right from the far side of the stump 5 Fully lower the loader s boom arms and use the loader s tilt to get the pivot arm plum this will ensure the grinder cuts level 6 Engage the hydraulics on the loader increase the throttle to maximum speed and using the controls lower the cutting wheel into the stump NOTE Rate of cut will be determined by the condition of the teeth type of tree an...

Page 11: ...off and then repeat the procedure starting again at the front of the stump 10 The next cuts will be performed to take the stump below ground level if wanted When cutting below grade you may be more likely to throw rocks or other debris To avoid injury or death never direct discharge toward people 11 Follow the same procedures as cutting above ground level with the addition of inspecting the area t...

Page 12: ...or damage loose bolts fluid leaks or anything else that could cause a potential service or safety problem Preventive maintenance is the easiest and least expensive type of maintenance IMPORTANT Bolts and set screws can loosen after initial usage After the first hour of operation check all bolts and set screws Use No 2 lithium base gun grease when lubricating all of the attachment s grease fittings...

Page 13: ...urs of operation Check the oil level in the gearbox at least once per year The gearbox should be approximately 1 3 full If it is too full oil may seep out of the breather fill plug Change the oil at least once every three years Use 80 90 gear lube Gearbox oil capacity is approximately 32 ounces LUBRICATION continued 8 8 GEARBOX OIL LEVEL ...

Page 14: ...late stays flat on the ground 2 Remove the 2 bolts holding on the shield 3 Loosen the 2 bolts that hold each tooth holder in place until the tooth can be removed Remove the tooth 4 Use reverse order to put in new teeth 5 Stagger the teeth as shown in the drawing NOTE Torque the holder bolt to 200 ft lbs TEETH REMOVAL AND REPLACEMENT Photo unavailable at press time Photo unavailable at press time ...

Page 15: ... the battery compartment Pull the excess wire into the engine compartment Secure it with plastic tie wraps 4 Connect the red fused wire to the positive battery terminal or to a suitable accessory wire with a minimum rating of 5 amps 5 Connect the black wire to the negative battery terminal or to a frame ground 6 Connect the control handle connector to the main harness connector 7 Mount the control...

Page 16: ... 24 7 13107 BOLT HEX 3 8 X 1 1 4 NC GR 5 25 2 13207 BOLT HEX 1 2 X 1 1 4 NC GR 5 26 2 0167011 NUT FLG TOP LOCK 1 2 GR8 27 3 37214 NUT HEX LOCK 1 2 NC 28 2 22888 BOLT FLNG 12PT 1 2 X 1 3 4 NC GR 9 29 1 13113 BOLT HEX 3 8 X 2 1 2 NC GR 5 30 4 13309 BOLT HEX 5 8 X 1 1 2 NC GR 5 31 4 37216 NUT HEX LOCK 5 8 NC 32 12 311629 TOOTH HOLDER SG BLANK 33 12 311626 TOOTH SG RIGHT 34 12 311627 TOOTH SG LEFT 35 ...

Page 17: ...17 PARTS INFORMATION ...

Page 18: ...211 NUT HEX LOCK 5 16 NC 32 2 320089 ADPT ELB 8MB 6MJ 90 33 2 201852 ADPT STR 10MB 10MJ 34 2 201851 ADPT STR 12MB 10MJ 35 2 300215 ADPT ELB 12MB 10MJ 90 36 2 400626 HOSE 1 4 X 17 SMB 6FJX CYL BASE TO TOP PORT B1 37 2 201925 ADPT STR 8MB 6MJ 38 2 400627 HOSE 5 8 X 21 10FJX 10FJX MOTOR TO VALVE 39 2 400628 HOSE 5 8 X 60 12FJX 10JFX LEAD 40 1 400625 HOSE 1 4 X 31 6MB 6FJX CYL ROD TO TOP PORT 41 1 400...

Page 19: ...INI PNT 4 1 315127 HRN BLOWER GENERIC OPTIONAL WIRE HARNESSES NOT SHOWN 315090 HRN 14 PIN COMMON Bobcat Loaders 315152 HRN 14 PIN CASE NH Case New Holland Loaders 320084 PKG HRN 14 PIN JOHN DEER LOADERS 200008 HRN 8 PIN CAT A Caterpillar A series Loaders 315153 HRN 8 PIN ASV ASV Loaders 315339 HRN 8 PIN CAT B C Caterpillar B series High Flow Loaders ...

Page 20: ...ulic with Gearbox Hydraulic Requirements 7 to 14 GPM Maximum Cutting Diameter 36 Maximum Cutting Depth 6 below ground Cutting Arc 66 Cutting Wheel Diameter Approx 18 Cutting Wheel Speed 500 to 1000 RPM Operating Weight 395 All dimensions are in INCHES ...

Page 21: ..._________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ___...

Page 22: ..._________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ___...

Page 23: ...r them be liable for incidental or consequential damages or injuries including but not limited to the loss of profit rental or substitute equipment or other commercial loss Purchaser s sole and exclusive remedy being as provided here in above Erskine Attachments LLC must receive immediate notification of defect and no allowance will be made for repairs without our consent or approval This warranty...

Page 24: ...24 P N 400609 Date Printed 11 12 2018 Erskine Attachments LLC Printed in U S A ...

Search results

Summary of Contents for 900549

Reviews:

Related manuals for 900549

Brands by name

Popular brands

Erskine Attachments 900549, Operator'S Manual

Search results

Summary of Contents for 900549

Reviews:

Related manuals for 900549

Brands by name

Popular brands