Multiquip C30HDZ manual

OPERA TION AND P AR TS MANUAL THIS MANU AL MUST A CCOMP ANY THE EQUIPMENT A T ALL TIMES. T o find the latest revision of this publication, visit our website at: www .multiquip.com SERIES MODEL C30HDZ BALL V AL VE CONCRETE PUMP (DEUTZ F2L1011F DIESEL ENGINE) Re vision #12 (04/03/12)[...]

P AGE 2 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) Diesel engine exhaust and some of PROPOSITION 65 W ARNING[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 3 Grinding/cutting/drilling of masonry , concrete, metal and other materials with silica in their composition may give off dust or mists containing crystalline silica. Silica is a basic component of sand, quartz, brick clay , granite and numerous other minerals and ro[...]

P AGE 4 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) MA YCO C30HDZ CONCRETE PUMP Proposition 65 W ar ning .............................................. 2 Silicosis W ar ning ........................................................ 3 T able of Contents ....................................................... 4 P [...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 5 www .multiquip .com Or dering par ts has never been easier! Choose fr om thr ee easy options: WE A CCEPT ALL MAJOR CREDIT CARDS! When or dering par ts, please supply: R Dealer Account Number R Dealer Name and Address R Shipping Address (if different than billing ad [...]

P AGE 6 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) S N O I T A C I F I C E P S E N I G N E . 2 E L B A T l e d o M E N I G N E F 1 1 0 1 L 2 F Z T U E D e p y T l e s e i D e l c y C 4 , d e t c e j n I t c e r i D , d e l o o C - l i O / r i A m e t s y S g n i l o o C d e t a r g e t n I / w e k o r t S X e [...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 7 PUMP DIMENSIONS Figure 1. C30HDZ Concrete Pump Dimensions[...]

P AGE 8 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) SAFETY MESSA GE ALER T SYMBOLS Safety precautions should be followed at all times when operating this equipment. F ailure to read and understand the Safety Messages and Operating Instructions could result in injury to yourself and others. FOR Y OUR SAFETY AND [...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 9 SAFETY MESSA GE ALER T SYMBOLS AL W A Y S place the Engine ON/OFF s witch in the OFF position and remove the ignition key when the pump is not in use. AL W A YS wear appro v ed respiratory protection. AL W A YS wear appro ved ey e and hearing protection. Other impor[...]

P A GE 10 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) R ULES FOR SAFE OPERA TION The following safety guidelines should always be used when operating the Mayco C30HDZ Concrete Pump: General Safety ■ DO NO T oper ate or service this equipment before reading this entire manual. ■ AL W A YS read, understand, a[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 11 R ULES FOR SAFE OPERA TION ■ CA UTION must alw a ys be obser v ed while ser vicing this pump . Rotating par ts can cause injur y if contacted. ■ AL W A YS stored the pump in a clean, dry location out of the reach of children. ■ AL W A YS use e xtreme care whe[...]

P A GE 12 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) Emergencies ■ AL W A YS know the location of the nearest fire e xtinguisher and first aid kit . Know the location of the nearest telephone. Also know the phone numbers of the nearest ambulance , doctor and fire depar tment . This inf or mation will be inv [...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 13 NO TES[...]

P A GE 14 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) T O WING GUIDELINES T o reduce the possibility of an accident while transpor ting the pump on public roads, always make sure that the trailer and the towing vehicle are in good operating condition and both units are mechanically sound. The following list of [...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 15 T O WING GUIDELINES Figure 2. T o wing Applications Figure 2 shown below illustrates the typical towing application that should be used when to wing the pump.[...]

P A GE 16 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) TRAILER SAFETY GUIDELINES This section is intended to provide the user with trailer service and maintenance information. Remember periodic inspection of the trailer will ensure safe towing of the equipment and will pre v ent damage to the equipment and perso[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 17 Tires/Wheels/Lug Nuts Tires and wheels are a v er y impor tant and critical components of the trailer . When specifying or replacing the trailer wheels it is impor tant the wheels, tires, and axle are properly matched. TRAILER SAFETY GUIDELINES DO NO T attempt to r[...]

P A GE 18 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) Lug Nut T or que Requirements It is e xtremely impor tant to apply and maintain proper wheel mounting torque on the trailer . Be sure to use only the f asteners matched to the cone angle of the wheel. Proper procedure for attachment of the wheels is as follo[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 19 NO TES[...]

P A GE 20 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) OPERA TION AND SAFETY DECALS Figure 5. Operation and Safety Decals Figure 5 displa y's the oper ation and saf ety decals as they appear on the concrete pump , should any of these decals become damaged or unreadable, contact the Multiquip Parts Departmen[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 21 IMPOR T ANT HAND SIGNALS Figure 6. Operation Hand Signals Figure 6 display's the basic hand signals commonly used in concrete pumping operations.[...]

P A GE 22 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) PUMP COMPONENTS Figure 7. Major Pump Components 7 12 8 9 10 MA YC0 C-30HDZ 24 1 3 5 6 15 17 21 20 11 22 2 4 18 19 23 25 16 14 13[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 23 PUMP COMPONENTS Figure 4 illustrates the location of the major components f or the C30HDZ Concrete Pump . The function of each component is described below: 1 . Discharge Cone – Connect 3" elbow to this discharge por t, then connect 3" x 2" reducer[...]

P A GE 24 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) CONTROL BO X COMPONENTS Figure 8. Pump Control Box Components 1 . Throttle Contr ol Knob – This is a variable speed type control. T ur ning the throttle lock left (CCW) unloc ks the throttle allowing the throttle control cable to be pulled out to the desir[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 25 ENGINE COMPONENTS Figure 9. Deutz Model F2L01011F Basic Engine Components Operating the engine without an air filter , with a damaged air filter , or a filter in need of replacement will allow dir t to enter the engine, causing rapid engine w ear . NO T E 7 . Cooli[...]

P A GE 26 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) GENERAL INFORMA TION The following operating principles and operating suggestions should prove helpful in the successful operation of your concrete pump . Y our new “small line” concrete pump has been designed to giv e you many y ears of service when ope[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 27 HO W IT WORKS The C30HDZ concrete pump has one main pumping piston which is valved by means of two ball checks. ( A inlet, and B outlet.) The secondary piston is used as a compensator piston to smooth out the pulsations of a single piston action. Note: The compensa[...]

P A GE 28 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) Figure 12 shows the relationship between the return spring, the compensator spring and the rocker arm to maintain a smooth performance . DO NOT tighten the bolt (Item 1) completely , the rod end must be able to mo v e. The return spring is installed to elimi[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 29 OPERA TING INFORMA TION OPERA TING SUGGESTIONS 1 . A well-planned location of the pump and routing of the hose bef ore star ting a pour may sa ve subsequent mo v es through- out the job . 2 . Bef ore concrete is discharged into the hopper , it is suggested that 3 t[...]

P A GE 30 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) OPERA TING INFORMA TION Pumping Tips 1. The effects of heat and excessive time on concrete: Hot concrete, commonly referred to as a hot load, is concrete that has been in the redi-mix truck in excess of 2 to 3 hours. On a hot da y , this amount of time is e [...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 31 6 . If a blockage occurs in a hose, “walk the hose” until you find the point of trouble . The hose will be soft immediately past the blockage . If this happens at the start, disconnect the hose at the first coupling past the blockage. Elevate the hose at that p[...]

P A GE 32 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) Down-Hill Pumping Downhill pumping can be difficult on some jobs. It is suggested that a sponge 2”x 4”x 6” be placed in the hose bef ore the start of pumping. Wet the sponge bef ore placing it in the hose. Ref erence the Operating Suggestions at the st[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 33 OPERA TING INFORMA TION Cam Roller If the cam roller does not r ide on the cam profile smoothly , it ma y be caused by insufficient line back-pressure; e.g., a wet mix with only 50 f eet of hose . Add more hose as necessar y . It can also be caused by cavitation or[...]

P A GE 34 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) E P Y T L I O . 5 E L B A T n o s a e Se r u t a r e p m e Te p y T l i O r e m m u S5 2 o r e t a e r g d n a C0 3 - W 0 1 E A S l l a F / g n i r p S0 1 o 5 2 o t C o C0 2 / 0 3 - W 0 1 E A S r e t n i W0 o r e w o L r o C0 1 - W 0 1 E A S INSPECTION Figur[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 35 Gasoline Check 1 . Remove the gasoline cap located on top of fuel tank. 2 . Handle Fuel in a saf ety container. If the container does not have a spout use a funnel. 3 . Visually inspect to see if fuel le v el is low . If fuel is low , replenish with unleaded fuel. [...]

P A GE 36 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) ST A RTUP/SHUTDO WN PROCEDURES Starting Figure 20. Throttle Control Switch 2 . Place the pumping control switch (Figure 21) in the OFF position. Figure 21. Pumping Control Switch (OFF) Figure 22. Ignition Switch 3 . Inser t the ignition key into the igni- ti[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 37 MAINTENANCE (PUMP) General Clean-up Procedure 1 . Ensure that there is no blockage in the hose and line (Pumping Tips, step 8) or in the manif old (Pumping Tips, step 7). If a blockage exists, clear it to ensure proper operation the ne xt time it is used. At the en[...]

P A GE 38 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) MAINTENANCE (PUMP) Lubrication Box The C30HDZ model features a fully enclosed lubrication box, which utilizes the "SPLASH" method of lubrication. Visually inspect the oil in the lubrication box (Figure 16) by making sure the oil is at the correct o[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 39 MAINTENANCE (PUMP) Crankshaft and Cam Assembly Procedure 1 . Set bearing block (P/N EM14303) into hydraulic press. Place bearing cup into bear ing b lock and press in e venly . Bear ing cup should be aligned equally on both sides of bearing block. 2 . Set crankshaf[...]

P A GE 40 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) Clutch Lining Replacement (For P/N EM14320 Clutch Assembly Only) The normal lining thickness measures 3/16 of an inch. If the clutch star ts to slip or make an usual noise, it ma y be necessar y to replace the lining. Please note that the lining retaining ri[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 41 Bearing Installation 1 . Install the bearing components on the crankshaft making full contact with the back side of the crank disc as indicated the symbol #. See Figure 25 below . 2 . Install the bushing in the cam weldment and slide it onto the crankshaft until co[...]

P A GE 42 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) MAINTENANCE (PUMP) Detent Hole (3) Installation 1 . After the bearing assembly has been is installed , remove the three “dog type” allen head set screws (B) to allow detents to be dr illed. See Figure 26 below . The detent holes will prevent the bushing [...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 43 MAINTENANCE (PUMP) V -Belt And Drive Chain Adjustment 1 . Loosen the pillow bearing bolts (Figure 27) only to the point where the bolts will remain snug. 2 Unlock the two pusher bolt lock nuts. 3 . T ur n each pusher bolt clockwise an equal amount until the chain i[...]

P A GE 44 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) MAINTENANCE (PUMP) Roller Chain Application A properly selected, installed and maintained drive chain (Figure 28) is an extremely versatile means of power transmission. It is possib le, how e ver , to greatly reduce a chain’ s lif e and ev en induce failur[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 45 The clearance between pin and bushings is very small (Figure 31), on the order of .003 to .005 inches. A lubricant must be thin enough to flow into the chain. SAE 30 weight oil is about right for room temperature. Lighter oil should be used for lower ambients and h[...]

P A GE 46 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) Assembling and Disassembling Drive Chain The components of the dr ive chain are hardened parts. Striking these par ts may cause metal chips to break off from the chain or the tools used resulting in personal injur y . During all stages of chain disassembly a[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 47 ENGINE TROUBLESHOO TING For more detail troubleshooting methods, refer to NISSAN Operation and Maintenance manual supplied with y our pump. NO T E G N I T O O H S E L B U O R T E N I G N E . 6 E L B A T N O T P M Y SM E L B O R P E L B I S S O PN O I T U L O S s i [...]

P A GE 48 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) ENGINE TROUBLESHOO TING For more detail troubleshooting methods, refer to NISSAN Operation and Maintenance manual supplied with y our pump. ) D E U N I T N O C ( G N I T O O H S E L B U O R T E N I G N E . 6 E L B A T N O T P M Y SM E L B O R P E L B I S S O[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 49 NO TES[...]

P A GE 50 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) WIRING DIA GRAM Figure 32. Wiring Dia gram[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 51 WIRING DIA GRAM (T AIL LIGHTS) Figure 33. T railer T ail Lights Wiring Diagram[...]

P A GE 52 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) Figure 34-A. Slump T est (1/3 Full) Figure 34-C. Slump T est (Full-Overflow) Figure 34-B. Slump T est (2/3 Full) Figure 34-D . Slump T est (Removing Excess Concrete) Figure 34-E. Slump T est (Cone Invert) Figure 34-F . Slump T est (Measurement) 1 . T o obtai[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 53 APPENDIX — CONCRETE MIX INFORMA TION The f ollowing inf ormation has been e xtr acted from actual testing laborator y repor t s . The pur pose of this pr inting is only to he lp create a better understanding of the impor tance of unif or m gradation and propor ti[...]

P A GE 54 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) A.S.T .M. ST AND ARD SPECIFICA TION FOR GRADING A GGREGA TE APPENDIX — CONCRETE MIX INFORMA TION[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 55 APPENDIX — CONCRETE MIX INFORMA TION Consolidated Roc k Products Co ., Division of T ests 3/8” P ea Gr a v el ST AND ARD PUMP MIXES (one-half inch minus) NO TE: All w eights shown are one cubic yard with S .S. D . aggregates . CRP Mix Number 6004 ..............[...]

P A GE 56 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) APPENDIX — RECOMMENDED SHO TCRETE SYSTEM RECOMMENDED SHO TCRETE SYSTEM Figure 35. Shotcrete System MA YC0 C -3 0 H D N 1-800-30-MA YCO 7 8 10 3 3 2 1 9 10 11 13 1 4 15 1 / 2 ST ANDARD AIR HOSE AIR COMPRESSOR ( 125 TO 250 CFM) 3 /4 ST ANDARD AIR HOSE[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 57 APPENDIX — RECOMMENDED SHO TCRETE SYSTEM General recommendations ■ If the site will permit, use steel pipe from the pump to the pool per imeter . It will reduce line pressures which is highly recommended. ■ The vibrator on the reducer by the pool improves pum[...]

P A GE 58 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) APPENDIX — RECOMMENDED SHO TCRETE A CCESSORIES RECOMMENDED SHO TCRETE ACCESSORIES Use a 1-3/8" rubber nozzle tip for a wide spray pattern. Use a 1-1/4" rubber nozzle tip for a narrow spray patter n. DO NO T INST ALL THE NOZZLE A T THE END OF THE [...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 59 APPENDIX — RECOMMENDED SHO TCRETE A CCESSORIES RECOMMENDED SHO TCRETE ACCESSORIES NO . P AR T NO . P AR T NAME QTY . REMARKS 1 EM26107 HOPPER SCREEN 1 2 EM231011 AIR VIBRA TO R 1 3 EM132 BO L T , 1/2-13X2 2 4 EM23407 AIR HOSE 1 5 EM23408 BUSHING 1 6 EM23411 V A L[...]

P A GE 60 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) EXPLANA TION OF CODE IN REMARKS COLUMN The f ollo wing section e xplains the diff erent symbols and remarks used in the P ar ts section of this manual. Use the help numbers f ound on the back page of the manual if there are any questions . SAMPLE P ARTS LIST[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 61 C30HDZ CONCRETE PUMP W/ SYSTEM 1 Units P/N DESCRIPTION QTY . EM14904 PIST ON CUP KITS 6 EM18804 4 1/2" STEEL BALL 4 EM14818 4" STEEL BALL 4 EM14903 BALL STOP PIN KIT 6 EM18801 0-RING MANIFOLD 10 EM14308 CHAIN 1 EM26313 HALF LINK 2 EM26314 MASTER LINK 2 EM[...]

P A GE 62 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) NAMEPLA TE AND DECALS MA YC0 C-30HDZ 1 2 4 4 3 5 6 3 7 8 10 11 DECAL KIT 13 12 NAME PLA TE AND DECALS[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 63 NAMEPLA TE AND DECALS NAME PLA TE AND DECALS NO P AR T NO P AR T NAME QTY . REMARKS 1 * DCL152 DECAL, CA UTION OIL LEVEL 1 2 * EM932 DECAL, CA UTION, MANIFOLD 1 3 * EM1028 DECAL, MUL TIQUIP MA YCO 2 4 * 508594 DECAL, CA UTION READ MANU AL 2 5 EM513119 DECAL, C30HDZ[...]

P A GE 64 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) COMPENSA T OR PIST ON R OD ASSY . COMPENSA T OR PIST ON ROD ASSY .[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 65 COMPENSA T OR PIST ON ROD ASSY . COMPENSA T OR PIST ON R OD ASSY . NO . P AR T NO . P AR T NAME QTY . REMARKS 1 EM14805 ROD END ................................... 1 ........... INCLUDES ITEMS W/+ 1 A + EM148053 BUSHING 1 2 EM968446 NUT HEX, 3/4”-10 GR5 2 3 EM143[...]

P A GE 66 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) C-30HDN PUMP — CONNECTING R OD - DRIVE SIDE ASSY . CONNECTING R OD - DRIVE SIDE ASSY .[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 67 C-30HDN PUMP — CONNECTING R OD - DRIVE SIDE ASSY . CONNECTING R OD - DRIVE SIDE ASSY . NO . P AR T NO . P AR T NAME QTY . REMARKS 7 EM505490 FITTING 1 8 * EM903163 BEARING CUP 1 9 * EM20814 BEARING BUSHING 1 10 * EM20813 S P A CER 1 11 * EM903162 BEARING CONE 2 1[...]

P A GE 68 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) ROCKER ASSY . ROCKER ASSY . 17 16 15 13 12 27 7 25 44 5 8 9 10 11 6 3 7 7 10 20 31 24 23 8 24 23 22 21 30 28 7 1 35 27 45 14 7 31 7 7 A B C 3 4 2 19 NOTES: A. LONG STROKE SETTING. HIGHER VOLUME, LOWER PSI. B. ST ANDARD SETTING, NORMAL. C. SHORT STROKE SETTIN[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 69 ROCKER ASSY . ROCKER ASSY . NO . P AR T NO . P AR T NAME QTY . REMARKS 1 EM14329 SHAFT ROCKER ARM 1 2 EM14116 JOURNAL BLOCK 1 3 EM963180 SCREW , HHC 3/4”-10X5 2 4 EM923350 W ASHER LOCK 3/4” SPRING STEEL 2 5 EM14846 CAM ROCKER ARM ...............................[...]

P A GE 70 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) COUNTER-SHAFT ASSY . COUNTERSHAFT ASSY . 9 13 11 13 8 7 2 6 2 1 3 4 7 13 6 6 5 6 5 6 22 60 21 3 4 59 61 55 NOTES: SEE CLUTCH ASSEMBL Y P AGES 84 AND 85. SEE CRANKCASE ASSEMBL Y , P AGES 74 AND 75, 1 2 LUBRICA TION POINT LUBRICA TION POINT 1 2 PA R T O F FRAM[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 71 COUNTER-SHAFT ASSY . COUNTER-SHAFT ASSY . NO . P AR T NO . P AR T NAME QTY . REMARKS 1 EM513073 COUNTER SHAFT 1 2 EM14311 CAM BEARING 2 3 EM124 BOL T HEX 1/2 X 13 X 4" 4 4 EM621 W ASHER WILLIAMS 1/2" 4 5 EM923346 W ASHER, LOCK1/2” 4 6 EM968011 NUT HEX, [...]

P A GE 72 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) CRANKSHAFT ASSY . CRANKSHAFT ASSY . 35 35 33 32 31 25 28 27 31 32 44 43 26 23 29 30 34 45 54 41 51 46 24 56 55 49 46 24 48 50 24 LUBRICA TION POINT LUBRICA TION POINT NOTES: SEE ROCKER ARM ASSEMBL Y ITEM 43 FOR ASSOCIA TED CRANKSHAFT COMPONENTS. SEE COUNTER-[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 73 CRANKSHAFT ASSY . CRANKSHAFT ASSY . NO . P AR T NO . P AR T NAME QTY . REMARKS 23 * EM14303 BEARING BLOCK 1 24 * EM702 SCREW , ALLEN HEAD 3/8-16X3/4 6 2 5 EM505490 ZERK FITTING 1 2 6 EM129 SCREW , HHC 3/4-10X8-1/2 2 2 7 EM492628 LOCK W ASHER 3/4 2 2 8 EM968446 NUT [...]

P A GE 74 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) MANIFOLD ASSY . MANIFOLD ASSY . 2 5 1 4 3 31 30 33 34 35 36 7 32 14 13 12 11 6 15 16 17 9 14 13 18 19 7 27 38 32 27 37 21 28 8 12 7 7 26 26 27 14 24 23 11 PA R T O F FRAME PA R T O F FRAME ACCESSORIES 7[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 75 MANIFOLD ASSY . MANIFOLD ASSY . NO . P AR T NO . P AR T NAME QTY . REMARKS 1 EM23946 ELBOW 3”X90 DEG.HD 1 2 EM28004DD REDUCER 3X2X36 HD 1 3 EM2C0B BALL 2” SPONGE 2 4 EM28904 COUPLING 3” HD *CF* 2 5 EM18409 O-RING 1” 4 6 EM14843 UPPER DURASEA T 1 7 EM18801 O[...]

P A GE 76 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) FRAME ASSY . FRAME ASSY . 32 30 33 34 16 4 5 2 23 21 20 7 8 10 11 35 3 31 14 15 12 20 21 18 1 39 20 21 19 22 17 20 21 13 26 27 29 39 40 41 42 1 42 1 40 1 RUBBER LIGHT SEAL IS INCLUDED WITH ITEM 42 (ROUND STYLE ONL Y) NOTES: 36 21 37 28 R I G H T - S I D E L [...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 77 FRAME ASSY . FRAME ASSY . NO . P AR T NO . P AR T NAME QTY . REMARKS 1 EM513085 FRAME ASSEMBL Y 1 2 EM70186 JACK ST AND , REAR 1 3 EM744 CLEVIS PIN 1/2” X 4” 1 4 EM745 HAIR PIN C 5/8- 3/4” 1 5 EM14600A AXLE, ASSEMBL Y 1 7 501299 W ASHER THICK 1” 2 8 491689 [...]

P A GE 78 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) AXLE ASSY . AXLE ASSY .[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 79 AXLE ASSY . AXLE ASSY . NO . P AR T NO . P AR T NAME QTY . REMARKS 1 EM26518 CAP 14” CHROME 2 2 EM26615A TIRE ASSY . ................................ 2 ........... INCLUDES ITEMS W/ * 3 * WHEEL ....................................... 2 ........... CANNO T BE PURC[...]

P A GE 80 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) MUFFLER, AIR FIL TER, AND ST OP SWITCH ASSY . MUFFLER, AIR FIL TER AND ST OP SWITCH ASSY .[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 81 MUFFLER, AIR FIL TER, AND ST OP SWITCH ASSY . MUFFLER, AIR FIL TER AND STOP SWITCH ASSY . NO . P AR T NO . P AR T NAME QTY . REMARKS 1 EM98076 F IL TER, AIR 1 1A EM98168 PRECLEANER, AIR FIL TER 1 2 513390 B R A CKET , AIR CLEANER (PIPE) 1 3 514772 MUFFLER CO VER 1 [...]

P A GE 82 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) CLUTCH ASSY . CLUTCH ASSY . 1 2 3 4 5 6 8 9 9 8 10 11 13 14 16 15 12 17 18 19 20 21 22[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 83 CLUTCH ASSY . CLUTCH ASSY . NO . P AR T NO . P AR T NAME QTY . REMARKS 1 * 492395 SCREW , HHC 1/2- 13X1-3/4” 1 2 * EM923346 W ASHER, LOCK 1/2” 1 3 * EM621 W ASHER, FLA T 1/2” SPECIAL 1 4 * EM26321 ROT O R ASSEMBL Y 1 5 * EM918050 CLUTCH SPRING 2 6 * EM26310 C[...]

P A GE 84 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) RADIA T OR AND ENGINE MOUNTING ENGINE MOUNTING ASSY . ENGINE MOUNTING ASSY . 1 2 3 5 4 7 7 1 4 6 SECURE TO FRAME 8 9[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 85 ENGINE MOUNTING ASSY . ENGINE MOUNTING ASSY . NO . P AR T NO . P AR T NAME QTY . REMARKS 1 492556 NU T , HEX 1/2 IN. 8 2 492626 W ASHER, LOCK 1/2 IN. 4 3 513195 ENGINE SUPPORT BLOCK (SIDE) 2 4 EM130 SQU ARE HEAD BOL T 1/2 NC X 2-1/2 IN. 6 5 513204 BO L T 1/2 NC X 5[...]

P A GE 86 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) THR O TTLE ASSY . THR O TTLE ASSY . 24 25 1 2 3 5 6 4 16 9 7 8 15 10 11 12 14 13 20 19 18 17 32 37 34 39 35 36 23 26 27 22 30 29 28 21 31 38 33 NOTES: 1 CONNECT TO CLUTCH SIDE OF ENGINE 1 1 25 16 17[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 87 THR O TTLE ASSY . NO . P AR T NO . P AR T NAME QTY . REMARKS 1 492582 NYLON LOCK NUT 1 2 505679 FL A T W ASHER 5/16" 1 3 492363 SCREW 5/16" x 3/4" 1 4 512728 TH ROT T L E LEVER 1 5 492582 NU T 5/16" NC 2 6 492366 SCREW 5/16" x 1 1/2" 1[...]

P A GE 88 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) quartz SECURE TO BEL T COVER ON ENGINE SECURE TO T OP OF ENGINE 1 5 2 3 4 1 NOTES: 1 COMES WITH ENGINE CONTROL BO X MOUNTING BRA CKET ASSY . CONTR OL BO X MOUNTING BRACKET ASSY .[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 89 CONTROL BO X MOUNTING BRA CKET ASSY . CONTR OL BO X MOUNTING BRACKET ASSY . NO . P AR T NO . P AR T NAME QTY . REMARKS 1 492363 SCREW , HHC 5/16- 18 X 3/4” 1 2 492582 NU T , NYLOC 5/16- 18 1 3 506559 SCREW , HHC M6 X 20 P-1 1 4 492596 W ASHER, FLA T 1/4” 1 5 51[...]

P A GE 90 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) CONTR OL BO X ASSY . CONTR OL BO X ASSY . NOTES: 1 INCLUDED WITH ITEM 8, IGNITION SWITCH P/N 10958 4 INCLUDED WITH ITEM 10, PUMPING CONTROL SWITCH P/N 4071 1 6 INCLUDED WITH ITEM 4, HOUR METER P/N 506222 11 INCLUDED WITH ITEM 1, THROTTLE CABLE P/N 510229 2 3[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 91 CONTR OL BO X ASSY . CONTR OL BO X ASSY . NO . P AR T NO . P AR T NAME QTY . REMARKS 1 510229 T H RO TTLE CABLE ASSY . 1 3 01180677 12 VDC BULB 3 4 506222 HOURMETER 1 5 EM26789 RECEPT ACLE (REMO TE) 1 6 EM501102 LOCK, A CCELERA T OR COUPLING 1 7 EM491089 SCREW , 1/[...]

P A GE 92 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) B A TTER Y ASSY . BA TTER Y ASSY .[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 93 B A TTER Y ASSY . BA TTER Y ASSY . NO . P AR T NO . P AR T NAME QTY . REMARKS 1 EM14705 CABLE, POSITIVE BA TTER Y 1 2 EM506266 CO VER, POSITIVE TERMINAL 1 3 34506 B OX, B A TTER Y 1 4 EM492541 NU T , HEX 5/16- 18 1 5 EM923023 W ASHER, FLA T 5/16 1 6 EM923343 W ASHE[...]

P A GE 94 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) FUEL T ANK ASSY . FUEL T ANK ASSY .[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 95 FUEL T ANK ASSY . FUEL T ANK ASSY . NO . P AR T NO . P AR T NAME QTY . REMARKS 1 6636A HOSE, FUEL LINE 5/16" A/R? 2 TBD CLAMP , HOSE 2 3 TBD W ASHER, FLA T 2 4 TBD BOL T 2 5 6109152 CLAMP , HOSE 5 6 EM20763 F IL TER, FUEL 1 7 EM513115 AD APTER NLA ............[...]

P A GE 96 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) HOPPER ASSY . HOPPER ASSY . 1 2 3 4 5[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 97 HOPPER ASSY . HOPPER ASSY . NO . P AR T NO . P AR T NAME QTY . REMARKS 1 EM14159 HOPPER SCREEN 1 2 EM14141 HOPPER 1 3 EM925191 PIN, HAIR 2 4 EM104 BOL T , 5/8”-11X2” HEX HEAD 3 5 EM507599 W ASHER 5/8” FLA T 3[...]

P A GE 98 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) HOOD ASSY . HOOD ASSY .[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 99 HOOD ASSY . HOOD ASSY . NO . P AR T NO . P AR T NAME QTY . REMARKS 1 503723 R I V E T 4 2 491010 LA TCH KIT 2 3 EM14140 HOOD ASSY . 1 4 490937 B UMPER, RUBBER 2 5 EM406 NUT 1/2”-13 HEA VY HEX 2 6 EM124 BO L T 1/2” DIA-NC X4” G5 2 7 EM963003 SCREW , HHC 1/4-20[...]

P AGE 100 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) LUBRICA TION P ANEL ASSY . POSITION LOCA TION LENGTH OF LINES 1 .................................................... COMPENSA TOR R OD ........................................................................ 28" 2 .......................................[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 101 LUBRICA TION P ANEL ASSY . NO . P AR T NO . P AR T NAME QTY . REMARKS 1 * EM916001 FITTING, GREASE 1/8" NPT 1 4 2 * EM505489 STRAIGHT FITTING 1/8" NPT 1 3 3 * 505534 COUPLING W/NUT 1/8' NPT 1 4 4 * EM505516 PLASTIC HOSE LINE 1/4" DIA. .........[...]

P AGE 102 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) REMO TE CONTR OL CABLE ASSY . REMO TE CONTROL CABLE ASSY . 3 4 2 5 6 7 8 1 1 INCLUDED WITH ITEM 1. NOTES: 1 9 2 2 CORD ASSY . ITEM 9 INCLUDES ITEMS WITHIN DASHED LINES.[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 103 REMO TE CONTR OL CABLE ASSY . REMO TE CONTROL CABLE ASSY . NO . P AR T NO . P AR T NAME QTY . REMARKS 1 * EM16753 JUNCTION BO X 1 2 * EM16754 SWITCH, MICRO 1 3 * EM16756 GU ARD SWITCH - ALUMINUM 1 4 * EM491897 CONNECT OR, 3/16 RING 2 5 * EM26791 GRIP CORD SEAL 1 6[...]

P AGE 104 — MA YCO C30HDZ PUMP — OPERA TION AND P ARTS MANU AL — REV . #12 (04/03/12) TERMS AND CONDITIONS OF SALE — P ART S P A YMENT TERM S T erms of payment for parts are net 3 0 days. FREIGHT P OLIC Y All parts orders will be shipped collect or prepaid with the c harges ad ded to the invoice. All shipments are F . O .B. point of origin.[...]

MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 105 MA YCO PUMP W ARRANTY MECHANICAL DRIVE MODELS MA YCO PUMP , hereinafter referred to as “Manuf acturer’, warr ants each ne w Ma yco Pump sold b y the man uf acturer to be free from def ects in material and workmanship , under nor mal use and ser vice, f or a pe[...]

OPERA TION AND P AR TS MANUAL Y our Local Dealer is: HERE’S HOW TO GET HELP PLEASE HA VE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING UNITED ST A TES Multiquip Corporate Office MQ P arts Depar tment 18910 Wilmington A v e. Carson, CA 90746 Contact: mq@multiquip .com T el. (800) 421-1244 F ax (800) 537-3927 800-427-1244 310-537-3700 F ax: 800[...]