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3

Table of contents

4

Parts ordering procedures

5

C-30HD

 

Specifications

6

Pump Warranty

7

Safety Instructions

8

Important Hand Signals

9

General Information

10

How it Works

12-13

Operating Information/Clean-Up Procedures ..

14-18

Concrete Mix Information

19-22

Slump Test Procedure

23

Explanation Of Codes In Remarks Column

24

Suggested Spare Parts

25

Component Illustrations

 

Control Panel

25

Frame

26-27

Gasoline Engine Control

28-29

Diesel Engine Control

30-31

Manifold Assembly (Exploded View)

33

Concrete Delivery

34-35

Clutch Assembly

36

Crankshaft Assembly (Exploded View)

38-39

Crankshaft Assembly

40-41

Countershaft Assembly

42-43

Compensator Piston Rod

44-45

Connnecting Rod Assembly (Old Style)

46-47

Connnecting Rod Assembly (New Style)

48-49

Rocker Assembly

50-51

Compensating Spring Assembly

52

Return Spring Assembly

53

Oil System and Fuel System

54-55

Central Grease Lubrication Panel

56

Axle Installation

58-59

NOTE: Specification and part number are subject to change without notice.

TABLE OF CONTENTS

Hopper and Hood

60-61

Optional Features

 

C-30MG Scaled Down Manifold/Cylinder Kit

62

C-30MG Manifold Assembly

64-65

C-30MG Piston Head Components

66-67

C-30SP Optional Screw Conveyor

 

and Torque Limiter

68-69

Recommended Shotcrete System

70-71

Shotcrete Accessories

72-73

Service Information

 

Service Procedures

74-75

Manufacturing Changes

76-78

Remote Controls, Engine RPM

79

Wiring Schematic

80-81

Linkage Adjustment (Old Style Solenoid)

82

Torque Limiter Model (C30SP Option)

83

Bearing Installation

84

Connecting Rod Assembly

85

Piston Head Lubrication System

86

Return Spring Adjustment Procedure

87

Belt and Chain Adjustment

88

Roller Chain — Application Information

89-90

Terms and Conditions of Sale — Parts

91

PAGE 4 — C-30HD — PARTS & OPERATION MANUAL — REV. #4 (03/06/01)

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Multiquip C-30HD operation manual

C-30HD specifications

The Multiquip C-30HD is a powerful and versatile concrete saw designed for a variety of cutting applications. This robust machine is particularly well-suited for heavy-duty tasks, making it a favorite among contractors and construction professionals. With a focus on performance, ease of use, and durability, the C-30HD stands out in the competitive market of concrete cutting equipment.

One of the standout features of the C-30HD is its engine. Powered by a reliable Honda GX390 gasoline engine, it delivers impressive power and ensures smooth operation during cutting tasks. The engine is designed for fuel efficiency and ease of maintenance, allowing users to minimize downtime and extend the saw's lifespan.

The C-30HD also comes equipped with a heavy-duty, adjustable frame that provides stability and precision during operation. This adjustable frame allows for depth control, enabling operators to cut to various depths depending on the requirements of the job. Its ergonomic design ensures comfortable handling, which is crucial when working on large or extended projects.

In terms of cutting capabilities, the C-30HD features a 30-inch blade capacity, allowing it to tackle substantial concrete slabs with ease. It accommodates various blade types, enabling versatility in cutting different materials like asphalt or brick. The saw is also designed with a water delivery system that helps minimize dust and cooling the blade, improving cutting efficiency and prolonging blade life.

Technologically, the C-30HD integrates advanced safety features to enhance user protection. This includes a blade guard that shields operators from potential hazards during operation. Additionally, the saw's controls are intuitively located for easy access, promoting safe operation and reducing the risk of accidents.

Another noteworthy characteristic of the C-30HD is its transportability. Equipped with sturdy wheels, this concrete saw can be easily moved around job sites, enhancing productivity and flexibility. Coupled with its rugged construction, the C-30HD is built to withstand the demands of tough working environments, ensuring longevity and reliable performance.

In summary, the Multiquip C-30HD concrete saw combines powerful performance, innovative features, and robust design. It meets the needs of professionals in the construction industry seeking high-quality concrete cutting solutions. With its remarkable engine, adjustable frame, and safety technologies, the C-30HD is a top choice for heavy-duty cutting tasks. Whether tackling large projects or intricate cuts, operators can trust the reliability and efficiency of the C-30HD to get the job done.