Multiquip C-30HD operation manual 30HD Service Information Return Spring Adjustment Procedure

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C-30HD — SERVICE INFORMATION RETURN SPRING ADJUSTMENT PROCEDURE

Do not tighten 3/4” bolt completely so that rod end will be free to move.

The above return spring is installed to eliminate shock and stress between the cam roller and the cam weldment when the pump is in operation. If spring EM14333 is removed or replaced for any reason, maintain the backing plate dimension as shown to produce proper pre-loading of the spring for a smooth performance.

C-30HD — PARTS & OPERATION MANUAL — REV. #4 (03/06/01) — PAGE 89

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Contents Concrete Pump Model C-30HD Page Heres HOW to GET Help 30HD UPS Ground Service at no charge for freight Parts Ordering ProceduresPerformance DimensionsHydraulic Drive Models Mechanical Drive ModelsSafety Instructions Important Hand Signals Sample Design MIX General InformationPump MIX Guidelines Page Pumping piston is forcing the material past ball 30HD HOW IT Works30HD HOW IT Works Operating Suggestions 30HD Operating InformationFollow these instructions carefully Pumpingtips Andtrouble ShootingWhen pumping vertically Clean UP Procedure Part a Part B Always think safety firstDeficiencies in Sieve Analysis of Aggregates Concrete MIX DESIGNS-SCREEN ANALYSIS- TerminologyDefinitions Sieve analysis-percent passing Concrete MIX InformationT.M. Standard Specification for Grading Aggregate 2775 27082685 2749Slumptest Procedure Items Found In the Items Number Column Explanation of Code in Remarks Column30HD Suggested Spare Parts STARTER-push in to start engine 30HD Control PanelPage 30HD Frame 30HD Concrete Pump Frame 30HD Gasoline Engine Control Positive Cable 30HD Diesel Engine Control 30HD Concrete Pump Diesel Engine CONTROL-C-30HD Page 30HD Manifold Assembly 30HD Concrete Delivery Replaces EM407 30HD Clutch Assembly ALL Machines Priorto S/N 960801 August Page 30HD Crankshaft Assembly 30HD Concrete Pump Crankshaft Assembly 156 SCREW, SET Half DOG Point 3/8-16X3/4 30HD Counter Shaft Assembly Counter Shaft 30HD Counter Shaft Assembly30HD Compensator Piston ROD 30HD Compensator Piston ROD 30HD Connecting ROD Assembly 20328 OLD Style 30HD Connecting ROD Assembly 20328 OLD Style 30HD Connecting ROD Assembly 20328T NEW Style 30HD Connecting ROD Assembly 20328T NEW Style 30HD Rocker Assembly 30HD Concrete Pump Rocker Assemblies 30HD Compensating Spring Assembly EM14805 30HD Return Spring Assembly30HD OIL System and Fuel System 30HD OIL System and Fuel System Position Location Fitting Location and Plastic Hose LengthPage 30HD Axle Installation 30HD Concrete Pump Axle Installation 30HD Hopper and Hood 30HD Hopper and Hood 30MG Scaled Down MANIFOLD/CYLINDER KIT Model C-30MG Page 30MG Manifold Assembly C-30MG 30MG Manifold Assembly C-30MG 30MG Piston Head Components 30MG Piston Head Components 30SP Optional Screw Conveyor Andtorque Limiter Model C30-SP Screw Feeder Recommemded Shotcrete System General recommendations S/J Coupling30HD Shotcrete Accessories 30HD Concrete Pump Shotcrete Accessories Ball and Seat Replacement Procedure 30HD Service ProceduresPreventive Maintenance Clutch Lining Replacement for EM14320 Clutch Assembly onlyJolter Spring No Longer Available EM20714 EM20715 Adjustment30HD Service Information Remote Control 30HD Remote Control Schematic 30HD Remote Control Schematic Tighten jam-nut to prevent eye bolt from unscrewing ObsoleteOverload Safety Device Installed on Screw Conveyor Shaft 30HD Service Informationtorque Limiter Model C30-SP only30HD Service Information Bearing Installation EM20364 EM20333 EM20816 EM104Illustration represents the oil pressurized system oil pump 30HD Service Information Return Spring Adjustment Procedure 30HD Service Information Belt and Chain Adjustment Lubrication Installation and Drive AlignmentWorking Loads Installation of Spring Locks and Cotterpins Installation of CoversidesWhen Installing Chain Drives on Equipment Pin RemovalTerms and Conditions of Sale Parts Multiquip INC

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.
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