Crown C12CT Operator'S Manual Download Page 1 | Manualshive

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CONCRETE MIXER MODELS:

C6CT, C9CT, C9PCT & C12CT

OPERATOR’S MANUAL

SERIES

XXXX

BULLETIN No.

XXXX

SUPERSEDES

XXXX

DATE

XXXX

P.O.BOX 73, STATION L

WINNIPEG, MANITOBA

CANADA R3H 0Z4

PHONE (204) 831-8468

TOLL FREE: (877) 403-1220

FAX: (204) 831-5890

WORLD WIDE WEB

www.crownequip.com

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Summary of Contents for C12CT

Page 1: ...C9PCT C12CT OPERATOR S MANUAL SERIES XXXX BULLETIN No XXXX SUPERSEDES XXXX DATE XXXX P O BOX 73 STATION L WINNIPEG MANITOBA CANADA R3H 0Z4 PHONE 204 831 8468 TOLL FREE 877 403 1220 FAX 204 831 5890 W...

Page 2: ...RETURN OF GOODS Written permission from Crown must be obtained before returning any merchandise All transportation charges must be borne by the purchaser Credit for returned goods will be based on th...

Page 3: ...EPORT SAFETY Tire Pressure Checked Safety Chain Attached Wheel Bolts Torqued All Decals Installed Mixing Drum Turns Review Operating And Mixing Drum Pivots Safety Instructions Drive Belt Tension Pulle...

Page 4: ...Y SIGN LOCATIONS 12 3 1 SAFETY SIGN LOCATIONS 14 3 2 SAFETY SIGN LOCATIONS ELECTRIC MOTOR POWER UNIT 15 3 3 SAFETY SIGN LOCATIONS GAS ENGINE POWER UNIT 16 4 OPERATION 17 4 1 TO THE NEW OPERATOR OR OWN...

Page 5: ...5 2 1 ENGINE OIL CHANGING 34 5 2 2 ENGINE SPEDD SET TING 35 5 2 3 AIR CLEANER MAINTENANCE 35 5 2 4 BELT TENSION AND ALIGNMENT 36 5 2 5 BELT TENSION AND ALIGNMENT 36 6 TROUBLE SHOOTING 37 7 SPECIFICAT...

Page 6: ...shington DC area or write to NHTSA U S DEPARMENT of TRANSPORTATION 400 7th Street SW NSA 11 Washington DC 20590 You can also obtain other information about motor vehicle safety from the Hotline CALIFO...

Page 7: ...Contents or Index as a guide when searching for specific information Keep this manual handy for frequent reference and to pass on to new operators or owners Call your Crown Construction Equipment dist...

Page 8: ...y Good safety practices not only protect you but also the people around you Make these practices a working part of your safety program Be certain that EVERYONE operating and maintenance procedures and...

Page 9: ...ire or unplug power cord and wait for all moving parts to stop before servicing adjusting repairing or cleaning 5 Clear the area of all bystanders before starting 6 Keep hands feet hair and clothing a...

Page 10: ...e Mixer and the towing vehicle when transporting 6 Use a mechanical retainer through the ball hitch or clevis pin before transporting 2 5 TIRE SAFETY 1 Failure to follow proper procedures when mountin...

Page 11: ...d carefully smooth the remaining portion of the sign in place 2 10 SIGN 0FF FORM Crown Construction Equipment follows the general Safety Standards specified by the Society of Automotive Engineers SAE...

Page 12: ...T IS FAMILIAR WITH THESE SAFETY PRECAUTIONS IT IS THE OPERATOR S RESPONSIBILITY TO OPERATE OUR MACHINES ONLY WHEN WEARING THE PROPER PROTECTION RECOMMENDED BY THE OCCUPATIONAL SAFETY AND HEALTH ADMINI...

Page 13: ...us safety signs the type of warning and area or particular function related to that area that requires your SAFETY AWARENESS Think SAFETY WORK SAFELY REMEMBER If safety signs have been damage removed...

Page 14: ...e equipment are show in the illustration below Good safety requires that you familiarize yourself with the various safety signs the type of warning and the area or particular function related to that...

Page 15: ...cleaning 3 Keep hands feet hair and clothing away from moving parts 4 Install close and secure all guards shields and hoods before operating 5 A Do not place hands in the drum unless engine OFF and sp...

Page 16: ...ocations on the equipment are show in the illustration below Good safety requires the you familiarize yourself with the various Safety Signs the types of warning and the area or particular function re...

Page 17: ...is OFF and the spark plug wire is disconnected Stay away from hot engine components during operation Do not smoke when refueling gas engine Electric motor powered units Do not place hands in the drum...

Page 18: ...of pulleys and drive belt within the transmits rotational power to the drum bly allows the operator to tilt the drum to the required position for mixing and emptying An extendable hitch on the front...

Page 19: ...rting the machine 1 Gas engine powered units a Fill the engine crankcase whit its specified oil SAE 30W or 10W30 oil IMPORTANT Engine warranty is void if the engine is run without oil Refer to engine...

Page 20: ...or Slide the fuel valve toward the block to turn ON and away for OFF Turn the fuel OFF when not in use or before transporting c Throttle This lever controls the engine RPM Move the lever laterally to...

Page 21: ...holes in the lock disc Relieve the load on the pin and pull it out of the hole when changing the angle of the drum The C 6C and C 9C are equipped with a spring loaded lever that seats into cogs on an...

Page 22: ...r operating 4 Stop engine or motor disconnect spark plug wire or unplug power cord and wait for all moving parts to stop before servicing adjusting repairing or cleaning 5 Clear the area of all bystan...

Page 23: ...ixture b Unlatch and open the hood c Move the throttle to its low idle position d Stop the engine by turning the switch OFF or depressing the emergency stop switch e Close and secure the engine compar...

Page 24: ...the drum at a pre determined angle Move the wheelbarrow or other concrete receiver up to the side of the mixer To empty the drum Turn the tilt wheel to release the load on the anchor pin Pull and lift...

Page 25: ...lab are used Advance slowly along the slab as the surface is made smooth and even repeat 1 bag of cement 40kg 1 cu Meter sand gravel 1360 160kg 1 cu Meter plain concrete 2240 260kg 1 cu liter water 1k...

Page 26: ...lso results from proper curing which emphasizes the importance of damp curing floors pavements and other surface subject to wear Continuous damp curing particularly in the early stages of hardening an...

Page 27: ...ner Never transport in fully extend position 6 Securely attach machine to the towing 1 Read and understand ALL the information in the Operator s Manual regarding procedures and SAFETY when operating t...

Page 28: ...tightened to their specified torque 11 Check that the tires are inflated to their required pressure 12 Use special care when transporting during times of limited visibility Be sure that you can be se...

Page 29: ...ating the mixer 2 Stop engine or motor disconnect spark plug wire or unplug power cord and wait for all moving parts to stop before servicing adjusting repairing or cleaning 3 Follow good shop practic...

Page 30: ...area protected from dust moisture end other contaminants 5 1 2 GREASING Refer to section 5 1 1 for recommended grease Use the maintenance checklist provided to keep a record of al scheduled 1 Use onl...

Page 31: ...rings 6 Use an air hose to blow out and clean the engine motor and compartment Fig 19 ENGINE OIL Fig 20 DRIVE COMPARTMENT Weekly or 50 hours 1 Change the engine oil a Drain plug b Fill plug 2 Clean th...

Page 32: ...ngine air intake filter typical Fig 22 ring gear sprocket Annually or 400 hours 1 Grease the electric motor bearings with shot of grease 2 location 2 Repack wheel bearings on the mixer 2 locations Fig...

Page 33: ...RE REMOVE R REPACK HOURS SERVICED BY MAINTENANCE DAILY OR 8 HOURS Engine Fluid Levels Engine oil level fuel level Drive belt tension L Drum assembly bearings 2 L Tilt lock assembly shaft C9CT CL Engin...

Page 34: ...e sure the ignition switch is off and fuel valve is turned off 4 Place a pan under the drain plug 5 Remove the drain plug and allow oil to drain for 10 minutes 6 Install the engine drain plug and tigh...

Page 35: ...determine Engine RPM setting Set the engine RPM to give a drum rotation speed of 18 20 RPM when the drum is loaded 6 Reset if the speed change as required Fig 28 ENGINE SPEED SETTING TYPICAL 5 2 3 AIR...

Page 36: ...cts inches 6 mm when pushed on with a 10 lb force 6 Tighten platform mounting bolts to their specified torque 7 Align the pulleys by loosening the motor or engine mounting bolts 8 Slide or tap the pow...

Page 37: ...our authorized dealer distributor or the factory Before you call please have this Operator s Manual and the serial number from your machine ready PROBLEM CAUSE SOLUTION Engine won t start No fuel Fill...

Page 38: ...peed Overall Width in cm 48 122 50 127 50 127 54 137 Overall Length with tow pole in in cm 83 211 83 211 83 211 83 211 Overall Height with drum down in cm 58 147 67 170 63 160 69 175 Weight approx Lbs...

Page 39: ...5 215 160 305 220 3 4 225 165 390 290 540 400 7 8 230 170 570 420 880 650 1 345 225 850 630 1320 970 SAE 2 SAE 5 SAE 8 Torque figures indicate above are valid for non greased or non oiled threads and...

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