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Miller GP30 Owner's Manual
Miller GP30 Owner's Manual

Miller GP30 Owner's Manual

Parts and instructions

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OWNER'S MANUAL
GP30 LOADER
PARTS and INSTRUCTIONS
1242 ARIZONA AVE.
LARCHWOOD, IA 51241
1-800-570-8205

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Summary of Contents for Miller GP30

  • Page 1 OWNER’S MANUAL GP30 LOADER PARTS and INSTRUCTIONS 1242 ARIZONA AVE. LARCHWOOD, IA 51241 1-800-570-8205...
  • Page 2 TO PREVENT POSSIBLE ROLLOVER, OBSERVE THE FOLLOWING Carry loads as low as possible ♦ Drive tractor slowly when turning, operating on hills or inclines, or traversing un- ♦ even ground Raise load to full height only when tractor in on even ground and front wheels ♦...
  • Page 3 TABLE OF CONTENTS • Composite Bearing Information • Mounting Loader on Tractor • Dismounting Loader • Quick-attach Instructions • Parts Schematics • Cylinder Packing Detail • Loader Specifications • Warranty SERIAL No. of Loader Purchased _______________________ Date Purchased____________________...
  • Page 4 COMPOSITE BEARING INFORMATION FIG. A FIGURE A . Your GP/GL-Series loader is equipped with composite, greaseless bearings at all (12) pivot points. These high-quality bearings should not be confused with plastic bushings, sintered bushings, or metal-backed bearings. Composite bearings are made from an ultra-strong fiberglass composite that has twice the compressive yield strength of plain carbon steel.
  • Page 5: Mounting Loader

    MOUNTING LOADER FIG. 1 FIG. 4A FIG. 5 STEP 1 For a new loader installation, the mountings must be installed on the tractor first. Refer to the typical mounting kit shown in Figure 1. A detailed schematic of your specific kit is available—just call 1-800-570-8205 if the schematic was not included with your new loader.
  • Page 6: Dismounting Loader

    FIG. 6A Upright Mast Pillar Mount STEP 1 DRIVE THE TRACTOR ONTO FLAT CONCRETE and place the loader in the position shown in Fig 1. STEP 2 Remove the stand legs from their stored position and place them in their dismount position. Slide the in- ner tubes down to the extended position and secure them with the 3/4”...
  • Page 7 QUICK-ATTACH INSTRUCTIONS UNCOUPLING 1. Raise sliding latches as shown in Figure 1. 2. Rotate QT pins out of the lower notches, raise, and then rotate them into the upper notches of the sliding latches as shown in Figure 2. 3. Slide the sliding latches down as shown in Figure 3. This secures the QT pins in the “up” position so they do not interfere when hooking up to the next attachment.
  • Page 8 NUT, 1/2-13 UNC, ZN LV01-04 SLIDE ROD ASSY, LEVEL INDICATOR LV30-01 SLIDE TUBE ASSY, LEVEL INDICATOR LV30-03 LEVEL INDICATOR ROD, GL/GP30 HW-BS-08-0200-A BOLT, 1/2-13 UNC, GR5 ZN, 2" LONG HW-BS-10-0100-A BOLT, 5/8-11 UNC, GR5 ZN, 1" LONG HW-BS-08-0150-A BOLT, 1/2-13 UNC, GR5 ZN, 1-1/2" LONG HW-WS-08-A WASHER, 1/2"...
  • Page 9 Pin Seal (MRW), 2.0 ID x 2.5 OD x 5/16 Thick BR-2000K-1500 COMPOSITE BEARING, 1.50 BORE, 1.50 LONG BR-2500K-3125 COMPOSITE BEARING, 2.00 BORE, 3.125 LONG DESCRIPTION with bearings/QTY. SCHEMATIC MAINFRAME, GL30/GP30 BEARING & SEAL DETAIL MF30 DWG. NO. 1/28/2005 WEIGHT: 1159.886 DATE REV.
  • Page 10 Pin Up Latch DESCRIPTION NUMBER Up/QTY. QT02-01L SLIDING LATCH ASSY, QT, LH QT02-01R SLIDING LATCH ASSY, QT, RH QT02-14 RETAINING PIN ASSEMBLY, QT QT30-W WELDED QT FRAME QUICK ATTACH FRAME GL30/GP30/GP35 QT30 DWG. NO. 1/13/2005 WEIGHT: 246.509 DATE SCHEMATIC REV. SHEET...
  • Page 11 LIFT CYLINDER HOSE, SHORT (24") HW-LS-05-A LOCKWASHER, 5/16, ZN HW-BS-05-0125-A BOLT, 5/16-18 UNC, GR5 ZN, 1-1/4" LONG 1/2" 3000 P S I -10F JX90 -08F JX SCHEMATIC GL30/GP30 HOSES & PIPING HP30 DWG. NO. 1/13/2005 WEIGHT: 23.706 DATE with pipes/QTY.
  • Page 12 BOLT, 5/16-18 UNC, GR5 ZN, 1" LONG LOCKWASHER, 5/16, ZN SPECIFY LENGTH REQUIRED TIP, FEMALE 3/8 NPT (PIONEER 4050-3) TIP, MALE 3/8 NPT (PIONEER 4010-3) EXPANDING PIPE ADAPTER, 3/8 to 1/2 NPT SCHEMATIC GL/GP30 LOADER AUX. LINE KIT AU30 DWG. NO. 1/13/2005 WEIGHT: DATE SHEET REV.
  • Page 13 PIN1-006 CLEVIS PIN, 3/4 X 3 1/2 ZNC PIN1-017 HAIRPIN COTTER, 2-11/16 LONG HW-NS-16-E NUT, 1-14 UNF GR8 TL, ZN SL30-HR STAND LEG HANDLE, RIGHT GL30/GP30 LOADER STAND LEG PART LIST SL30H DWG. NO. 1/13/2005 WEIGHT: 85.345 DATE Stand Legs/QTY.
  • Page 14 2. PACKING KIT SHOWN IN PART LIST, BUT NOT SHOWN IN DRAWING. ITEM NO. PART NUMBER CY-059T TUBE ASSEMBLY, GP/GL25-30 BUCKET CY-059D ROD ASSY, GL/GP30 BUCKET CP-GL-3017-S GLAND, 3017, SHORT-TAIL CP-PS-3017-U PISTON, 3017 U-CUP HW-NS-16-A NUT, 1-14 UNF, TOP LOCK, PLAIN CP-KT-3017-U P-KIT, 3.000 X 1.750 UC...
  • Page 15 85.856 DESCRIPTION QTY. ROD ASSEMBLY, GL/GP30 LIFT NUT, 1-14 UNF, TOP LOCK, PLAIN TUBE ASSEMBLY, GP30 LIFT, LH GLAND, 3520 LONG-TAIL PISTON, 3520 U-CUP P-KIT, 3.500 X 2.000 UC COMPOSITE BEARING, 1.50 BORE, 3.125 LONG Pin Seal (MRW), 1.50 ID x 2.0 OD x 5/16 Thick...
  • Page 16 85.856 DESCRIPTION QTY. ROD ASSEMBLY, GL/GP30 LIFT NUT, 1-14 UNF, TOP LOCK, PLAIN TUBE ASSEMBLY, GP30 LIFT, RH GLAND, 3520 LONG-TAIL PISTON, 3520 U-CUP P-KIT, 3.500 X 2.000 UC COMPOSITE BEARING, 1.50 BORE, 3.125 LONG Pin Seal (MRW), 1.50 ID x 2.0 OD x 5/16 Thick...
  • Page 17 SEAL, U-CUP, LARGE B/U WASHER O-RING, LARGE O-RING, SMALL ROD WIPER SEAL, U-CUP, SMALL SNAP RING PISTON GLAND FRONT OF CYLINDER SCHEMATIC PACKING CONFIGURATION, U-CUP REV. CP-KT-U DWG. NO. 1/13/2005 WEIGHT: DATE SHEET...
  • Page 18 GP30 SPECIFICATIONS 44° 14’−8" 13’−6" 11’−10" 34° 8" 100" TYPICAL SPECIFICATIONS AND PERFORMANCE NUMBERS ARE FOR REFERENCE ONLY LIFTING CAPACITY: Breakaway Lift Full Height Lift With load 800mm (31.5”) ahead of bucket pivot And 2850 psi pressure at lift cylinders...
  • Page 19 WARRANTY Dec 2004 ALL PRODUCTS MANUFACTURED BY MILLER LOADERS, INCOPRORATED (MLI) EXCEPT THE CHROME-PLATED PIVOT PINS USED ON GREASELESS LOADERS, ARE GUARENTEED TO THE ORIGINAL PURCHASER FOR A PERIOD OF ONE YEAR FROM THE DAY OF PURCHASE AGAINST ANY DEFECTS IN MATERIALS AND WORKMANSHIP OF FARM LOADERS AND ATTACHMENTS THAT ARE USED IN NORMAL FARM OPERATIONS.