Multiquip ST-45HRM manual Screw HHC 5/16-18x1-1/2 EM510703

Page 119

ST-45 PUMP — CONTROL BOX MOUNTING ASSY.

CONTROL BOX MOUNTING ASSY.

 

 

NO.

PART NO.

PART NAME

QTY.

REMARKS

35

492366

SCREW HHC 5/16-18x1-1/2

4

 

36

EM510703

SHOCK MOUNT

4

 

37

2105164

NUT 3/8 IN.

4

REPLACES 492582

38

EM503112

BOLT HHC 3/8-16x2-3/4

2

 

39

3019092

FLAT WASHER

4

REPLACES 492598

40

EM969013

NUT

2

REPLACES 492583

MAYCO ST-45HRM PUMP — OPERATION & PARTS MANUAL — REV. #4 (07/16/04) — PAGE 119

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Contents Model ST-45HRM Proposition 65 Warning Heres HOW to GET Help Mayco ST-45HRM Structural Concrete Pump Multiquip INC Parts Ordering ProceduresWilmington Ave Carson, CA ST-45 Pump Pump Specifications ST-45 Pump SpecificationsST-45 Pump Engine Specifications Engine SpecificationsST-45 Structural Concrete Pump Dimensions ST-45 Pump DimensionsSeriously injured if you do not follow directions ST-45 Pump Safety Message Alert SymbolsAlways wear approved respiratory protection ST-45 Pump Safety Message Alert SymbolsNever operate the pump in an explosive General SafetyTowing Maintenance SafetyST-45 Pump Rules for Safe Operation TransportingEmergencies BatteryMachine Safety Decals ST-45 Pump Operation and Safety DecalsST-45 Pump Operation and Safety Decals Operation Hand Signals ST-45 Pump Important Hand SignalsConcrete Mix Design ST-45 Pump General InformationRegional Differences ST-45 Pump General InformationPumping Cycle ST-45 Pump HOW IT WorksMajor Pump Components ST-45 Pump Pump ComponentsST-45 Pump Pump Components ST-45 Pump Control BOX Components Initial Servicing ST-45 Pump Engine ComponentsNotremotely ST-45 Pump Operating ProceduresOperating Suggestions Getting the concrete to flow throughPriming the Pump and Delivery System with Slurry Pumping TipsAdmixtures Clearing Concrete Blockage Reverse Pumping ProcedureShuttle Tube Inspection Procedure Stop the pump.Switch off the engineChip the concrete out of the reducer with the pry bar Carefully knock the end of the hose away from the reducerNience Before Starting Read safety instructions at the begin- ning of manualST-45 Pump Inspection Fuel CheckHydraulic Oil ST-45 Pump InspectionEngine OIL Check Make sure pump/engine is placed on level groundRear Stabilizer Stand Hydraulic Oil Filler HoleStarting ST-45 Pump Initial START-UP ProcedureEmergency Stop Switch Ignition SwitchStrokes within 1 minute Control SwitchPressure Test Engine SpeedRunning Cooling FANCylinder Lubrication BOX ST-45 Pump Initial START-UP ProcedureOptional Radio Remote Control PumpTrailerVehicle Connection Recommended MaintenanceST-45 Pump -TOWING Guidelines Towing Applications ST-45 Pump -TOWING GuidelinesMatch the size of the tire ST-45 Pump -TRAILER Safety GuidelinesSuspension ST-45 Pump -TRAILER Safety GuidelinesTires/Wheels/Lug Nuts TiresWear/InflationStart all wheel lug nuts by hand ST-45 Pump -TRAILER Safety GuidelinesLug Nut Torque Requirements USE 2 Ball only ST-45 -TOWING InformationTowing Information Back the trailer up ST-45 -TOWING InformationBacking UP TrailerTail Lights Wiring Diagram ST-45 Pump Wiring Diagram Tail LightsCleaningthe Pump and Delivery System ST-45 Pump Maintenance PumpEngine Hatz Model 3M41 57HP Diesel ST-45 Pump Maintenance PumpHydraulic OIL System Maintenance Lubricate the hitch ball with ST-45 Pump Maintenance PumpBattery Maintenance Brake SystemTo set maximum pump pressure ST45 Pressure Setting SequenceChecking Accumulator Bladder Pressure Cleaningthe Lubrication BOXST45 Accumulator Circuit Pilot Relief Valve Cartridge Adjustment Size and type of aggregate Type of concrete being pumped Cylinder CUP Replacement ProcedureOil prior to installation Wear Ring installation Wear Plate and Ring Replacement ProcedureWear Plate Installation Install the two cylinder O rings Hopper Interior Assy, ItemExtended Storage Instructions Wheel BearingsPage Hydrauilc Hose Connections ST-45 Pump Hydraulic Hose ConnectionsST-45 Pump Hydraulic Hose Connections ST-45 Pump Hydraulic Hose Connections Manifold Ports ST-45 Manifold Port LocationsAppendix ST-45 Pump Concrete MIX Information Appendix ST-45 Pump Concrete MIX Information SlumpTest 1/3 Full Appendix ST-45 Pump Slumptest ProcedureEngine Troubleshooting ST-45 Pump Troubleshooting EngineHydraulic System Troubleshooting ST-45 Pump -TROUBLESHOOTING Hydraulic SystemST-45 Pump -TROUBLESHOOTING Electrical System Brake System Troubleshooting ST-45 Pump -TROUBLESHOOTING Brake SystemPage Items Found In the Items Number Column ST-45 Pump Explanation of Code in Remarks ColumnPart numbers on this Suggested ST-45 Suggested Spare PartsST-45 Structural Concrete Pump Shotcrete System Appendix ST-45 Pump Recommended Shotcrete SystemVibrator on the reducer by the pool improves pumpability REDUCER, 3x2.5x36 H-D EndsGeneral recommendations Material has Passedthroughthe Entire Hose Length Air passages cleanPart Name QTY Remarks ST-45 Pump Decal Placement TBD DECAL, Hopper Rexmixer ST-45 Pump Axle Assy Part Name QTY ST-45 Pump Brakeline Assy TBD NUT Lock Washer ST-45 Pump Hopper Assy REMIXER, Shaft ST-45 Pump Hopper Attachment Assy BOLT, HEX ST-45 Pump Hopper Attachment AssyST-45 Pump Hopper Interior Assy BOLT, HEX Head 1/2 NC X 1 1/4 NUT Lock 5/8ST-45 Pump Shuttle Cylinder Assy Thrust Washer Fuel and Hydraulic Tank Connections Assy ST-45 Pump Fuel and Hydraulictank Connections Assy ST-45 Pump Fuel and Hydraulictank Assy ST-45 Pump Fuel and Hydraulictank Assy ST-45 Pump Front Cover Assy ST-45 Pump Front Cover Assy ST-45 Pump Heat Exchanger Assy ST-45 Pump Heat Exchanger Assy ST-45 Pump Engine and Frame Assy ST-45 Pump Engine and Frame Assy ST-45 Pump -THROTTLE and Water Filter Assy Bracket ST-45 Pump Hydraulic Pump Assy ST-45 Pump Hydraulic Pump Assy ST-45 Pump Lubrication Pistons Assy ST-45 Pump Lubrication Pistons Assy Sistema Electrico Hatz Assy ST-45 Pump Electrical System Assy ST-45 Pump Accumulator Assy Accumulator 1 Gallon ST-45 Pump Manifold Assy Test Port ST-45 Pump Remixer Control Assy Valve Remix W/LEVER ST-45 Pump Battery Assy Battery Holder Frame Grease Points ST-45 Pump Lubrication PanelST-45 Pump Lubrication Panel ST-45 Pump -TAILLIGHT Assy Tail Light Assy ST-45 Pump Control BOX Interior Door Assy Relay , Small ST-45 Pump Control BOX Mounting Assy 492366 Screw HHC 5/16-18x1-1/2 EM510703 ST-45 Pump Control BOX Assy Tachometer ST-45 Pump Control BOX Doorwiring Diagram ST-45 Pump Control BOX Interiorwiring Diagram ST-45 Pump -TERMINAL Blockwiring Diagram ST-45 Pump Control BOX Electrical Schematic ST-45 Pump Control BOX Electrical Schematic TB1 Part ID Description Quantity ST-45 Hydraulic DiagramST-45 Optional Radio Control Freightpolicy Terms and Conditions of Sale PartsHydraulic Drive Models Mayco PumpwarrantyMechanical Drive Models Your Local Dealer is

ST-45HRM specifications

The Multiquip ST-45HRM is a highly versatile and robust soil compactor designed for various construction applications. With its advanced engineering and innovative technologies, it sets a new standard in the compaction equipment market. This model is particularly favored for its reliability, durability, and exceptional performance in both small-scale and large-scale projects.

One of the standout features of the ST-45HRM is its powerful engine. Equipped with a high-performance, fuel-efficient diesel engine, it delivers ample power while ensuring reduced fuel consumption. This results in not only lower operational costs but also decreased environmental impact, aligning with today's sustainability goals.

The compactor's dual-directional capability allows for efficient operation in compacting various soil types. Whether tackling granular, cohesive, or mixed soils, the ST-45HRM adapts seamlessly, ensuring optimal performance. Furthermore, it features a unique vibratory system that maximizes compaction efficiency, enabling faster job completion and minimizing the number of passes required.

Operator comfort and safety are paramount in the design of the ST-45HRM. The machine is equipped with an ergonomic operating platform and intuitive controls, allowing for easy maneuverability even in tight spaces. The advanced vibration dampening technology significantly reduces operator fatigue, making long hours of operation more manageable.

Additionally, the ST-45HRM offers impressive maneuverability, thanks to its compact size and precise control. This is particularly beneficial for working in confined areas, such as urban construction sites where space is limited. Its robust construction ensures it can withstand the rigors of challenging job sites while maintaining performance.

Maintenance is made simple with the ST-45HRM. The design allows for easy access to key components, reducing downtime and enhancing productivity. Regular service intervals and the use of quality materials ensure the longevity of the machine, making it a smart investment for contractors looking for reliable and efficient compaction equipment.

In summary, the Multiquip ST-45HRM combines powerful performance, innovative technology, comfort, and ease of maintenance into a single, versatile package. It is an ideal choice for contractors seeking a dependable soil compactor to meet the demands of various construction projects. With its impressive features and capabilities, the ST-45HRM stands out as a leader in the field of soil compaction.
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