Multiquip manual MC-42S Concrete Mixer Table of Contents

Page 4

MC-42S CONCRETE MIXER — TABLE OF CONTENTS

Multiquip MC-42S Concrete

Mixer

 

Here's How To Get Help

3

Table Of Contents

4

Parts Ordering Procedures

5

Specifications

6

Dimensions (Mixer)

7

Safety Message Alert Symbols

8

Rules For Safe Operation

9-10

Operation and Safety Decals

11

General Information

12

Mixer Basic Components

13

Basic Engine Components

14

Handwheel Assembly

15

Towing Guidelines

16

Safety Chain Connection

17

Electric Motor

18-19

Pre-Inspection (Gasoline Engine)

20

Initial Start-up (Gasoline Engine)

21

Initial Start-up (Electric Motor)

22

Operation

23

Maintenance (Engine)

24-25

Maintenance (Mixer)

26-28

Troubleshooting (Engine)

30

Troubleshooting (Engine/Mixer)

31

Explanation Of Code In Remarks Column

32

Suggested Spare Parts

33

Componet Drawings

Nameplate and Decals

34-35

Mixer Assembly (Steel Drum)

36-37

Mixer Assembly (Plastic Drum)

38-39

Main Frame Assembly

40-41

Axle Assembly

42-43

Cabinet Assembly

44-45

Gas Engine Mounting Plate Asasembly

46-47

Electric Motor Mounting Plate Asasembly

46-47

HONDA GX120K1QX2 ENGINE

Air Cleaner Assy

48-49

Camshaft Assy

50-51

Carburetor Assy

52-53

Control Assy

54-55

Crankcase Cover Assy

56-57

Crankshaft Assy

58-59

Cylinder Barrel Assy

60-61

Cylinder Head Assy

62-63

Fan Cover Assy

64-65

Flywheel Assy

66-67

Fuel Tank Asssembly

68-69

Ignition Coil Asssembly

70-71

Muffler Asssembly

72-73

Piston Rings Asssembly

74-75

Recoil Starter Asssembly

76-77

Gasket Kit Assembly

78-79

Labels Asssembly

80-81

Terms and Conditions of Sale - Parts

82

Specification and part number

NOTE are subject to change without notice.

PAGE 4 — MC-42S CONCRETE MIXERS — PARTS & OPERATION MANUAL — REV. #8 (12/16/05)

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Contents Concrete Mixer Page Heres HOW to GET Help MC-42S Concrete Mixer Table of Contents Service Department Warranty DepartmentParts Department Technical AssistanceModel Baldor 34F324-5596MC-42S Concrete Mixer Dimensions Mixer MC-42S Concrete Mixer Safety Message Alert Symbols Foryour Safety and the Safety of OthersMC-42S Concrete Mixer Rules for Safe Operation MC-42S Concrete Mixer Rules for Safe Operation EmergenciesMachine Safety Decals MC-42S Mixer DecalsMC-42S Concrete Mixer General Information MC-42S Concrete Mixer Mixer Basic Components MC-42S Concrete Mixer Basic Engine Components Starting, OFF position stops engine operationsAssembly Handwheel AssemblyTow Bar to Vehicle Connection Coupler Only Mixer Tow Bar Vehicle Connection Pentile and LoopTow Bar and Safety Chain Installation Tow Bar to Mixer ConnectionElectric Motor Electric Motor ConnectionSingle Phase Electric Motor with 12 inch Pigtail Cable MC-42S Concrete Mixer Electric MotorMC-42S Concrete Mixer PRE-INSPECTION GAS Engine Starting the Engine Gasoline Only Fuel Shut-OFF LeverInitial Start-up Instructions Electric Motor Starting Starting the Electric MotorOperation MC-42S Concrete Mixer OperationStopping the Mixer Electric MC-42S Concrete Mixer Maintenance Engine MC-42S Concrete Mixer Maintenance Engine MaintenanceMC-42S Concrete Mixer Maintenance Mixer MC-42S Concrete Mixer Maintenance Mixer Suspension ComponentsTo tighten wheel lug nuts Page MC-42S Concrete Mixer Troubleshooting Engine Engine TroubleshootingMC-42S Concrete Mixer Troubleshooting ENG./MIXER Explanation of Code in Remarks Column Items Found In the Remarks ColumnMC-42S Concrete Mixer Suggested Spare Parts Name Plate and Decals DECAL, Safety Instructions See Operation and Safety DecalsDECAL, MQ Multiquip Logo CIPDCL160 DECAL, Crush Warning DECAL, Emergency StopSteel Barrel Assy Housing Jackshaft CAPKing PIN Ring GearMain Frame Assy Connector Link GUARD, Gear WheelWASHER, Lock 1/4 Dump GearAxle Assy Lock NUT 5/8 NC OIL SealBearing CONE, 7/8 Spindle Bearing CONE, 1-1/16 SpindleCabinet Assy Rubber Protector Includes Item W WASHER, Flat 5/16Latch ASSY., Complete WASHER, Lock 5/16GAS Engine Mounting Plate Assy ENGINE, Honda 4.0 HP RING, RetainingSquare KEY Upper PulleyElectric Motor Mounting Plate Assy MOTOR, Electric .5 HP Drive PulleyAIR Cleaner Assy GROMMET, AIR Cleaner COLLAR, AIR CleanerCollar B, AIR Cleaner GASKET, ElbowCamshaft Assy SPRING, Weight Return ROD, PushARM, Valve Rocker LIFTER, ValveCarburetor Assy PLATE, Lever Setting Gasket SETValve SET, Float Float SETControl Assy ARM, Governor ROD, GovernorSPRING, Governor SPRING, Throttle ReturnCrankcase Cover Assy GASKET, Case Cover GASKET, OIL Filler CAPBEARING, Radial Ball PIN A, DowelCrankshaft Assy CRANKSHAFT, H-TYPE Cylinder Barrel Assy WEIGHT, Governor PIN, Governor WeightSLIDER, Governor SHAFT, Governor ARMCylinder Head Assy GUIDE, Valve OS Optional CLIP, Valve GuideGASKET, Cylinder Head COVER, HeadFAN Cover Assy GROMMET, Adjusting Cover WIRE, Stop Switch 370MMCOVER, FAN *NH1* Black PLATE, Side OIL AlertFlywheel Assy FAN, Cooling PULLEY, StarterFlywheel NUT, Special 14MMFuel Tank Assy RUBBER, Supporter 107MM JOINT, Fuel TankTANK, Fuel *NH1* Black GASKET, Fuel Filler CAPIgnition Coil Assy Coil ASSEMBLY, Ignition Muffler Assy Muffler PROTECTOR, MufflerGASKET, Muffler SCREW, TappingPiston Assy BOLT, Connecting ROD Ring SET, Piston StandardPISTON, Standard PISTON, OSRecoil Starter Assy SCREW, Setting REEL, Recoil StarterRATCHET, Starter GUIDE, RatchetNo Artwork Avalible Honda GX120K1QX2 Engine Gasket KIT Assy Gasket KIT AssyEngine Labels Assy Labels Assy Label CautionMark Choke MARK, OIL AlertEffective October 1, 2002 Terms and Conditions of Sale Parts Page Multiquip INC

MC-42S specifications

The Multiquip MC-42S is a powerful and versatile concrete saw designed for both professional contractors and construction enthusiasts. This robust machine embodies a perfect blend of performance, durability, and ease of use, making it an excellent choice for a wide range of cutting applications, including asphalt, concrete, and masonry.

One of the standout features of the MC-42S is its dependable engine. Powered by a Honda GX390 gasoline engine, this saw delivers a peak performance of 13 horsepower, ensuring efficient cutting through tough materials. The engine is not only robust but also designed for fuel efficiency, which is essential for long working hours on the job site.

The MC-42S features an adjustable height handle that allows operators to easily control the cutting depth. This ergonomic handle enhances user comfort while reducing fatigue during prolonged use. The saw is equipped with an innovative bellows-style dust cover that minimizes dust production during cutting, keeping the job site cleaner and safer for everyone.

Another significant characteristic of the MC-42S is its cutting depth capability. With a maximum cutting depth of 14 inches, it’s suitable for a variety of cutting tasks, from shallow cuts to deeper trenches. This versatility allows users to tackle different projects without the need for multiple tools.

The saw features a heavy-duty frame constructed from high-strength materials, which enhances its durability and stability even during the most demanding tasks. Additionally, it comes equipped with large, robust wheels for easy mobility across job sites. This transportability ensures that operators can easily move the saw from one location to another without hassle.

Multiquip has integrated advanced technologies into the MC-42S, including a built-in water supply system that helps to cool the blade during operation. This system not only prolongs the life of the blade but also helps in minimizing the release of concrete dust, making it an environmentally friendly choice.

Finally, the MC-42S is designed for easy maintenance, with accessible components that make servicing straightforward. This feature ensures that the saw remains operational and reliable, minimizing downtime on the job.

In conclusion, the Multiquip MC-42S stands out as a premier option for those in need of a reliable and effective concrete saw. Its powerful engine, user-friendly design, efficient dust control system, and high cutting depth capabilities make it a favored choice across various construction and masonry applications.