E-4ECGC-PL-008 REVISED STARTING SERIAL #080000 PARTS LIST MANUAL Models 4-EC & 4-GC FOUR-DISC CONCRETE FLOOR GRINDERS SKU # 5500 54400 53600 52800-230 52800-460 52800-50/220 52800-50/380 52800-50/440 MODEL # 4GC-H 4GC-P 4EC-5B/230/ 4EC-5B/230/3 4EC-5B/460/3 4EC-5B/50/220/3 4EC-5B/50/380/3 4EC-5B/50/440/3 POWER OPTION HONDA GXV340 GASOLINE ENGINE W/ DUAL ELEMENT AIR CLEANER HONDA GXV340 PROPANE ENGINE W/ DUAL ELEMENT AIR CLEANER BALDOR ELECTRIC MOTOR 5HP 60Hz 230V -PHASE 9.5 F.L. AMPS BALDOR ELECTRIC MOTOR 5HP 60Hz 230V 3-PHASE 2 F.L. AMPS BALDOR ELECTRIC MOTOR 5HP 60Hz 460V 3-PHASE 6 F.L. AMPS BALDOR ELECTRIC MOTOR 5HP 50Hz 220V 3-PHASE 3 F.L. AMPS BALDOR ELECTRIC MOTOR 5HP 50Hz 380V 3-PHASE 7.6 F.L. AMPS BALDOR ELECTRIC MOTOR 5HP 50Hz 440V 3-PHASE 6.5 F.L. AMPS 00 Thomas Johnson Drive, Frederick, MD 2702-4600 USA Phone (30) 663-600 -800-638-3326 Fax (30) 663-607 -800-447-3326 Website: www.edcoinc.com Email: sales@edcoinc.com Printed in USA 2008 Page
ILLUSTRATION : GEAR CASE ASSEMBLY GEAR CASE ASSEMBLED
PARTS LISTING - ILLUSTRATION : GEAR CASE ASSEMBLY ITEM # PART # DESCRIPTION QTY. 75030 MAIN FRAME 2 77008 BEARING, BALL 4-HOLE FLANGE, ND 8 3 0450 WASHER, LOCK 7/6 32 4 048 NUT 7/6-20 32 5 0960 FITTING, GREASE /4-28 X 45 5 6 77009 BEARING, BALL 3/4 4-HOLE FLANGE 2 7 08 WASHER, LOCK 3/8 8 8 004 NUT 3/8-24 8 9 0309 SCREW, CAP 3/8-24 X -/4 4 0 7703 SHAFT, LARGE GEAR DIA X 7-3/6 L 4 7702 GEAR, SPUR 2 TOOTH (DRIVEN) 4 2 0007 PIN, ROLL 3/8 X 2-/2 4 3 63055 PIN, ROLL 7/32 X 2-/2 4 4 770 SHAFT, PINION GEAR 3/4DIA X 7-3/8 L 5 77053 GEAR, SPUR 25 TOOTH (PINION) 6 0037 PIN, ROLL /4 X -/2 7 0009 WASHER, FLAT 3/4 SAE 8 7503 COVER, GEAR CASE 9 0005 PLUG, HOLE 7/8 (CHROME) 20 0806 SCREW, CAP 5/6-8 X 2 2 080 WASHER, LOCK 5/6 2 22 023 WASHER, FLAT 5/6 SAE 2 23 0324 SCREW, CAP /2-3 X 3-/2 7 24 032 WASHER, FLAT /2 SAE 4 25 055 NUT, HEX NYLON LOCK /2-3 7
ILLUSTRATION 2 : MULTI-ACCESSORY DISC ASSEMBLY ITEM # PART # DESCRIPTION * QTY. 8888 DISC ASSEMBLY COMPLETE, RIGHT-HAND (ITEMS THRU 8) 2 9999 DISC ASSEMBLY COMPLETE, LEFT-HAND (ITEMS THRU 8) 2 77088 77099 MULTI-ACCESSORY DISC ONLY R.H. FOR 8888 ASSEMBLY L.H. FOR 9999 ASSEMBLY 2 77020 RING, HUB CARRIER, 6-HOLE 3 02 RING, NEOPRENE, 4-/2 OD X /2 THK 2 4 7700 HUB, ALUMINUM 6-HOLE (GRINDER) 5 04 SCREW, SKT. HD. CAP 3/8-24 X 2-/4 6 6 03 SPACER, STEEL 9/6OD X 3/8ID X 7/32 6 7 00 SPACER, STEEL 5/8OD X 3/8ID X 3/8 6 8 0058 NUT, LOCK 3/8-24 W/ NYLON PATCH 6 *QUANTITIES FOR ITEMS THRU 8 ARE PER EACH DISC ASSEMBLY 2 RIGHT-HAND & 2 LEFT HAND DISC REQUIRED PER 4-DISC GRINDER
E-4ECGC-PL-008 ILLUSTRATION 3 : MULTI-ACCESSORY DISC ARRANGEMENT ITEM# PART# DESCRIPTION QTY. 8888 MULTI-ACCY. DISC ASSEMBLY, RH 2 2 9999 MULTI-ACCY. DISC ASSEMLBY, LH 2 3 0063 PIN, ROLL 3/8 X 2 4
ILLUSTRATION 4 : OPTIONAL SURFACER DISC ASSEMBLY ITEM # PART # DESCRIPTION *QTY. 2222 2222C DISC ASSEMBLY COMPLETE, R.H. W/ STEEL CUTTERS. W/ CARBIDE CUTTERS 2 3333 3333C 7722 7733 DISC ASSEMBLY COMPLETE, L.H. W/ STEEL CUTTERS W/ CARBIDE CUTTERS DISC ONLY, SURFACER RIGHT HAND DISC LEFT HAND DISC 2 02 RING, NEOPRENE 4-/2 OD X /2 THK 2 3 77020 RING, HUB CARRIER, 6-HOLE 4 7700T HUB, CAST IRON, 6-HOLE 5 04 SCREW, SKT. HD. CAP 3/8-24 X 2-/4 6 6 03 SPACER, STL. 9/6OD X 3/8ID X 7/32 3 7 00 SPACER, STL. 5/8OD X 3/8ID X 3/8 6 8 0058 NUT, LOCK 3/8-24 W/ NYLON PATCH 6 9 0054 NUT 5/6-8 2 2 2 2 ITEM # PART # DESCRIPTION *QTY. 0 080 WASHER, LOCK 5/6 2 0048 SCREW, CAP 5/6-24 X 3/4 2 2 77074 HOLDER, CUTTER SHAFT 3 3 0802 BOLT, CARRIAGE 3/8-6 X 3 4 0089 CLIP, SPEED NUT 3/8 3 5 0025 WASHER, FLAT 3/8 SAE 3 6 08 WASHER, LOCK 3/8 3 7 0404 NUT 3/8-6 3 8 77075 RETAINER, CUTTER SHAFT 3 9 77048 CG226 CUTTER SHAFT /2 X 3-/4 3 20 2230 CG227 SPACER /2 ID 33 2 CUTTERWHEEL 2206 2056 JRS50P 2 POINTED STEEL CP206T -3/4 6-POINT CARBIDE 24 8 *QUANTITIES FOR ITEMS 2 THRU 2 ARE PER EACH DISC ASSEMBLY 2 RIGHT-HAND & 2 LEFT HAND DISC REQD. PER 4-DISC GRINDER
E-4ECGC-PL-008 ILLUSTRATION 5 : OPTIONAL SURFACER DISC ARRANGEMENT ITEM# PART# DESCRIPTION QTY. *2222 SURFACER DISC ASSEMBLY, RH 2 2 *3333 SURFACER DISC ASSEMBLY, LH 2 3 0063 PIN, ROLL 3/8 X 2 4 * THESE PART NUMBERS ARE FOR THE ASSEMBLIES WITH STEEL CUTTERS. USE PART NUMBER 2222C AND 3333C FOR THE DISC WITH CARBIDE CUTTERS. 00 Thomas Johnson Drive, Frederick, MD 2702-4600 USA Phone (30) 663-600 -800-638-3326 Fax (30) 663-607 -800-447-3326 Website: www.edcoinc.com Email: sales@edcoinc.com Printed in USA 2008 Page 9
ILLUSTRATION 6: HANDLE AND FORK GROUPING
PARTS LISTING - ILLUSTRATION 6 : HANDLE AND FORK GROUPING ITEM # PART # DESCRIPTION QTY. 75005 HANDLE BAR 2 0608 GRIP, HAND MODEL AT 2 3 0029 SCREW, CAP 3/8-24 X -3/4 4 4 0025 WASHER, FLAT 3/8 SAE 8 5 0004 NUT, LOCK 3/8-24 8 6 80009 BEARING, BALL 5/8 2-HOLE (NO G.F.) 7 042 BOLT, CARRIAGE /4-20 X 2 8 023 WASHER, FLAT 5/6 SAE 2 9 0602 WASHER, FLAT /4 SAE 2 0 086 NUT, KEPS /4-20 2 75004 HANDWHEEL, LARGE W/ 5/8-8 X 6 ROD 2 4023 KNOB, BALL -3/8 W/ /2-3THD, BLK. 3 50550 SLEEVE FOR /2 CAPSCREW, TAPERED 4 0346 SCREW, SKT. HD. CAP /2-3 X 4-/2 5 7502 SPACER, HANDWHEEL 5/8 ID X 3/8 L 6 5500 SPACER, HANDWHEEL 5/8 ID X 3/4 L 7 0096 COLLAR, LOCKING 5/8 8 75006 LINKAGE, CUT CONTROL LOWER 9 0808 FITTING, GREASE /4-28 STRAIGHT 20 0322 SCREW, CAP /2-20 X 2 2 032 WASHER, FLAT /2 SAE 2 22 0205 NUT, LOCK /2-20 23 75032 SHAFT, FORK PIVOT 5/8 X 3-3/4 24 0096 COLLAR, LOCKING 5/8 2 25 75007 FORK 26 0009 WASHER, FLAT 3/4 SAE 2 27 7903 WHEEL 8 X 2-/2 X 3/4 BRG 2 28 597 WASHER.755 ID X.25 OD X.060 THK 2 29 0306 PIN, COTTER 3/6 X -/2 2
ILLUSTRATION 7: SKIRT GROUPING ITEM # PART # DESCRIPTION QTY. 75033 RUBBER SKIRT 8-/2 x 90-/2 2 7522 BAND 76, FRONT 3 7544 CLAMP, MODIFIED SAE#200 4 752 BRACKET, SKIRT RIGHT BAND 5 7520 BRACKET, SKIRT LEFT BAND 6 0806 SCREW, CAP 5/6-8 X 2 7 080 WASHER, LOCK 5/6 2 8 023 WASHER, FLAT 5/6 SAE 2 9 750 PANEL, CENTER SKIRT 0 0053 SCREW, CAP 5/6-8 X 3/4 4 023 WASHER, FLAT 5/6 SAE 8 2 080 WASHER, LOCK 5/6 4 3 0054 NUT 5/6-8 4
ILLUSTRATION 8 : VACUUM PORT & HOSE GROUPING E-4ECGC-PL-008 ITEM # PART # DESCRIPTION QTY. 7507 MOUNT BRKT., Y-FITTING 2 7508 FITTING, 3 Y 3 23 RIVET, BLIND 3/6 X.440 L X.375HD 2 4 0038 WASHER, LOCK /4 SAE 2 5 0846 SCREW, CAP STSHW /4-20 X /2 2 6 0849 CLAMP, HOSE, SAE #52, ADJ. TO 3-3/4 4 7 75023 HOSE, FLEX 3 ID X 24 L 8 75022 HOSE, FLEX 3 ID X 36 L
ILLUSTRATION 9: ENGINE & BELT DRIVE GROUPING
PARTS LISTING - ILLUSTRATION 9 : ENGINE & BELT DRIVE GROUPING ITEM # PART # DESCRIPTION QTY. 76004 ENGINE, HONDA GXV340UT2-DX3 WITH STANDARD DUAL ELEMENT AIR CLEANER 2 590 MANUAL CHOKE KIT FOR HONDA GXV340 2-A 585 SCREW, MACHINE M6 X 6MM PHILLIP HD 2-B 588 WASHER.265 ID,.50 OD,.029-.035 THK 2-C 587 WASHER, FIBER.75 X.25 X.093 2-D 583 LEVER, CHOKE CONTROL, GXV340 2-E 586 WASHER, BELLEVILE.500 X.255 X.08 2-F 28026 NUT, HEX NYLON LOCK M6 X MM 2-G 584 CAP, FLAT RED.062 X.75 X 2-H 930 DECAL, CHOKE 5/8 X 5/8 3 538 METER, HOUR, REDINGTON INDUCTIVE (OPTIONAL) 4 689 ADAPTER, 20MM X.5 TO /4FPT 5 0657 BARB, PUSH-ON 3/8HOSE X /4MPT 6 522 HOSE, PUSH-ON 3/8 ID X 5-/2 L 7 544 BARB, PUSH-ON 3/8 HOSE X /4FPT 8 0776 PIPE PLUG /4 NPT (BRASS) 9 76023A MOUNT, ENGINE 0 0342 SCREW, CAP 5/6-8 X -/2 2 023 WASHER, FLAT 5/6 SAE 4 2 080 WASHER, LOCK 5/6 4 3 0054 NUT 5/6-8 2 4 0048 SCREW, CAP 5/6-24 X 3/4 2 5 002 SCREW, CAP 3/8-24 X 4 6 0025 WASHER, FLAT 3/8 SAE 8 7 08 WASHER, LOCK 3/8 4 8 004 NUT 3/8-24 4 9 76024 CLUTCH, CENTRIFUGAL 3.5 X 2GR X 20 ----- KEY /4 SQ. (INCLUDED W/ ENGINE) 2 80025 BELT BX-32 COG 2 22 7500 SHEAVE 6.9 OD X 2GR.B X SDS 23 0036 BUSHING, SHEAVE SDS X 3/4 BORE 24 006 KEY 3/6SQ X -/2 25 36 CABLE, THROTTLE, LEVER-TYPE 54 26 0830 SCREW, MACHINE 0-32 X /2 2 27 0832 NUT, KEPS 0-32 2 28 0982 TIE, CABLE, BLACK NYLON -/4 2 29 520A SWITCH W/ WIRES, ROCKER RED ON-OFF
E-4ECGC-PL-008 ILLUSTRATION 0: OPTIONAL PROPANE GROUPING
PARTS LISTING - ILLUSTRATION 0: OPTIONAL PROPANE GROUPING ITEM # PART # DESCRIPTION QTY. 502 ENGINE, HONDA GXV340T2-DP23 PROPANE 2 526 STARTER KIT, ELECTRIC 20 VOLT AC 3 003 SCREW, CAP /4-20 X 2 4 0602 WASHER, FLAT /4 SAE 6 5 086 NUT, KEPS /4-20 2 6 77262 SCREW, CAP M6 X.0P X 8MM 2 7 0038 WASHER, LOCK /4 2 8 0602 WASHER, FLAT /4 SAE 2 9 7725 NUT M6 X.0MM PITCH 2 0 502 VAPOR KIT FOR HONDA GXV340T2-DP23 KIT INCLUDES: DRY-GAS REGULATOR, VACUUM FUELOCK-FILTER, FITTINGS, HOSES, CLAMPS, AND PLASTIC TIE WRAPS 7502 BRKT., PROP. REG./FUEL-LOCK FILTER 2 0806 SCREW, CAP 5/6-8 X 2 3 023 WASHER, FLAT 5/6 SAE 2 4 080 WASHER, LOCK 5/6 2 5 0054 NUT 5/6-8 2 6 530 PROPANE TANK 20LB. HORZ. 7 922 DECAL, ARROW, RED, 3 X 3 8 7706 PROPANE TANK MOUNT COMPLETE (INCLUDES ITEMS 9-24) 9 7706-2 PROPANE TANK STRAP W/ HINGE 20 66 SCREW, FLAT HD SLT /4-20 X 2 2 7706- PROPANE TANK CRADLE BRACKET ONLY 22 7706-3 PROPANE TANK CLAW BRACKET 23 086 NUT, KEPS /4-20 2 24 7706-4 PROPANE TANK TOGGLE CLAMP 25 0802 BOLT, CARRIAGE 3/8-6 X FULL THD. 4 26 0025 WASHER, FLAT 3/8 SAE (NOT SHOWN) 4 27 08 WASHER, LOCK 3/8 (NOT SHOWN) 4 28 0404 NUT 3/8-6 (NOT SHOWN) 4
E-4ECGC-PL-008 ILLUSTRATION : MOTOR & BELT DRIVE GROUPING
PARTS LISTING - ILLUSTRATION : MOTOR & BELT DRIVE GROUPING ITEM # PART # DESCRIPTION QTY. 8026 664 62 8022 6020 MOTOR, BALDOR 5HP-PH 60HZ 230V 3450RPM (REPLACEMENT CAPACITORS BELOW) REPLACEMENT RUN CAPACITOR 40MFD 370V ( REQ D.) REPLACEMENT START CAPACITOR 6-93MFD 250V (2 REQ D.) 5HP-3PH 60HZ 230/460V 3450RPM 5HP-3PH 50HZ 220/380/440V 2850RPM 2 77037 MOUNT, MOTOR 3 002 SCREW, CAP 3/8-24 X 4 4 0025 WASHER, FLAT 3/8 SAE 8 5 08 WASHER, LOCK 3/8 4 6 004 NUT 3/8-24 4 7 002 SCREW, CAP 3/8-24 X 4 8 0025 WASHER, FLAT 3/8 SAE 8 9 08 WASHER, LOCK 3/8 4 0 004 NUT 3/8-24 4 79023 SHEAVE 3 OD X 2GR.B X -/8 BORE 2 ------ KEY /4 SQ (INCLUDED W/ MOTOR) 3 0035 BELT 5L-330 2 4 7500 SHEAVE 6.9 OD X 2GR.B X SDS 5 0036 BUSHING, SHEAVE SDS X 3/4 BORE 6 006 KEY 3/6SQ X -/2 7 0740 CONDUIT LOCK NUT 3/4 NP 3 8 0959 STRAIN RELIEF 3/4 NPT X.550-.650 3 9 7708 WASHER, FLAT -/2 X -/6 X.06 2 20 WIRE HARNESS 86024 86023 WIRE HARNESS 0/3 X 42 LOA (-PHASE UNITS) WIRE HARNESS 2/4 X 42 LOA (3-PHASE UNITS) 2 640 6460 6406 6405 6482 STARTER -M-BRF-P30-26-23060 (-PHASE, 60HZ, 230V UNITS) -M-BRF-P23-5-23060 (3-PHASE, 60HZ, 230V UNITS) -M-BRF-P4-0-46060 (3-PHASE, 50/60HZ, 440/460V UNITS) -M-BRF-P23-23-23060 (3-PHASE, 50HZ, 220V UNITS) -M-BRF-P4-0-38050 (3-PHASE, 50HZ, 380V UNITS) 22 0362 SCREW, MACHINE 8-32 X 3/4 4 23 0462 NUT, KEPS 8-32 4 24 86027 MOUNTING BRKT., LOVATO M STARTER 25 0846 SCREW, CAP STSHW /4-20 X /2 2 26 0038 WASHER, LOCK /4 2 27 WIRE HARNESS 86026 WIRE HARNESS 0/3 X 24 LOA (-PHASE UNITS) 86022 WIRE HARNESS 2/4 X 24 LOA (3-PHASE UNITS) *28 40037 PLUG, LOCKING 20A/250V L6-20P *29 40000 CONNECTOR, LOCKING 20A/250V L6-20R 30 5204 PLUG, RECT. HOLE, PLASTIC SNAP-IN * PLUG & CONNECTOR (ITEMS 28 & 29) ARE NOT INCLUDED WITH 3-PHASE UNITS
ILLUSTRATION 2 : HOOD, OPTIONAL WEIGHT TRAY & WEIGHT BLOCKS ITEM # PART # DESCRIPTION QTY. 7500 HOOD 2 0802 BOLT, CARRIAGE 3/8-6 X FULL THD. 2 3 0468 NUT, PUSH 3/8 (RETAINING CLIP) 2 4 0025 WASHER, FLAT 3/8 SAE 2 5 08 WASHER, LOCK 3/8 2 6 0903 NUT, WING 3/8-6 2 7 75050 WT-2 WEIGHT HOLDING TRAY (OPTIONAL) 8 77506 WEIGHT BLOCK, 40 LB. (OPTIONAL) 6
ILLUSTRATION 3 : DYMA-SERT ACCESSORY ITEM # PART # DESCRIPTION *QTY. 920 CG22D DYMA-SERT HOLDING CASE W/PAD (ITEMS 2 AND 3) 2 2 92 DYMA-SERT HOLDING CASE (INCLUDES CLIP & RIVET) 3 940 RUBBER SHOCK PAD, DYMA-SERT 4 ----- DYMA-SERT ASSEMBLY (SOLD SEPARATLY) 2 90 930 980 9250 9260 9270 EG-X, 30-40 GRIT (GENERAL PURPOSE) EG-2X, 30-40 GRIT (ABRASIVE CONCRETE) EG-3X, 30-40 GRIT (EPOXY MORTARS) EG-5X, 50 GRIT (TERRAZZO) EG-7X, 80 GRIT (TERRAZZO) EG-9X, 20 GRIT (TERRAZZO) 5 260 WEDGE CG225, HARDWOOD 2 * QUANTITIES FOR ITEMS, 4, AND 5 ARE PER 4-DISC GRINDER QUANTIES FOR ITEMS 2 & 3 ARE PER EACH DYMA-SERT ACCESSORY
ILLUSTRATION 4 : STRIP-SERT ACCESSORY PAGE LEFT BLANK INTENTIONALLY ITEM # PART # DESCRIPTION *QTY. STRIP-SERT ASSEMBLY 2 2400 240 ASSEMBLY WITH PRO TUNGSERT (ITEMS 2 THRU 9) ASSEMBLY WITHOUT PRO TUNGSERT, ITEM 6 2 2405 SCREW, SKT.HD.CAP /2-3 X 3.5,GR.5 3 2404 TUNGSERT HOLDER BOX, STRIP-SERT 4 573 SCREW, SKT. HD. CAP /4-20 X 3/4 5 688 WASHER, HI-COLLAR LOCK.26ID X.363 6 or 2402 2407 PRO TUNGSERT, 4 SIDED CARBIDE PRO TUNGSERT PACKAGE (SIX OF ITEMS 4, 5, 6 & ONE OF ITEM ) 7 2403 TUNGSERT BLOCK, STRIP-SERT 8 2406 SPRING, COMP..765 OD X.25 FL 9 055 NUT, HEX NYLON LOCK /2-3 0 260 WEDGE CG225, HARDWOOD 243 WRENCH, HEX L-KEY 3/6, SHORT-ARM * QUANTITIES FOR ITEM, IS PER 4-DISC GRINDER QUANTIES FOR ITEMS 2 THRU 9 ARE PER EACH STRIP-SERT ACCESSORY
ILLUSTRATION 5 : SCARIFIER ACCESSORY ITEM # PART # DESCRIPTION *QTY. THROW-A-WAY SCRAIFIER 2 220 230 CG222 TAW SCARIFIER, STANDARD CG223 TAW SCARIFIER, HEAVY DUTY 2 24 CG22 SCARIFIER HOLDING CASE 2 * QUANTITIES ARE PER 4-DISC GRINDER ILLUSTRATION 6 : OTHER ACCESSORIES GRINDING STONES, WIRE BRUSHES, SILABIDE PADS, START-UP PACKS AND OTHER ACCESSORIES ARE AVAILABLE. REFER TO PRICE LIST CATALOG OR CALL YOUR LOCAL EDCO REPRESENTATIVE FOR MORE INFORMATION. SEE ILLUSTRATION 8 FOR OPTIONAL PAD DRIVER FOR THE SILABIDE PADS.
ILLUSTRATION 7 : OPTIONAL PAD DRIVER DISC ASSEMBLY ITEM # PART # DESCRIPTION *QTY. 76040 PAD DRIVER DISC ASSEMBLY (INCLUDES ITEMS 2 THRU 5) 4 2 76042 HUB STUD, PAD DRIVER (GRINDER) 3 7604 DISC ONLY, PAD DRIVER 4 032 WASHER, FLAT /2 SAE 5 0304 SCREW, CAP /2-20 X 6 303 SILABIDE PAD, MEDIUM (NOT INCLUDED W/ ASSEMBLY) 4 *QUANTITIES FOR ITEMS 2 THRU 5 ARE PER EACH DISC ASSEMBLY QUANTITIES FOR ITEMS AND 6 ARE PER 4-DISC GRINDER