Structural Concrete Pump
Heres HOW to GET Help
Mayco ST-45HRM CE Concrete Pump
ST-45 Pump Specifications
ST-45HRM CE Concrete PUMP- Engine Specifications
ST-45HRM CE Concrete Pump Dimensions
ST-45HRM CE Concrete PUMP- Dimensions
EC Declaration of Conformity
Guaranteed Sound Power Level
Seriously injured if you do not follow directions
ST-45HRM CE Concrete PUMP- Safety Message Alert Symbols
Instructions Always wear approved eye and hearing protection
Always wear approved respiratory protection
Never operate the pump in an explosive
General Safety
ST-45HRM CE Concrete PUMP- Rules for Safe Operation
Towing
Maintenance Safety
ST-45HRM CE Concrete Pump Rules for Safe Operation
Transporting
Emergencies
Battery
Machine Safety Decals
ST-45HRM CE Concrete PUMP- Operation and Safety Decals
ST-45HRM CE Concrete PUMP- Operation and Safety Decals
ST-45HRM CE Concrete PUMP- Operation and Safety Decals
ST-45HRM CE Concrete PUMP- Important Hand Signals
Concrete Mix Design
ST-45HRM CE Concrete PUMP- General Information
Use a minimum
ST-45HRM CE Concrete PUMP- General Information
Regional Differences
Pumping Cycle
ST-45HRM CE Concrete PUMP- HOW IT Works
Major Pump Components
ST-45HRM CE Concrete PUMP- Pump Components
ST-45HRM CE Concrete PUMP- Pump Components
ST-45HRM CE Concrete PUMP- Control BOX Components
Initial Servicing
ST-45HRM CE Concrete PUMP- Engine Components
Notremotely
ST-45HRM CE Concrete PUMP- Operating Procedures
Operating Suggestions
Getting the concrete to flow through
Priming the Pump and Delivery System with Slurry
Pumping Tips
Admixtures
Clearing Concrete Blockage
Reverse Pumping Procedure
Shuttle Tube Inspection Procedure
Chip the concrete out of the reducer with the pry bar
Carefully knock the end of the hose away from the reducer
Nience
Before Starting
ST-45HRM CE Concrete PUMP- Inspection
Fuel Check
Hydraulic Oil
Engine OIL Check
Locate both the left and right rear stabilizer stands
Rear Stabilizer Stand
Pump, set the rear stabilizers as follows
If any of the status indicator lights
ST-45HRM CE Concrete PUMP- Initial START-UP Procedure
Emergency Stop Switch
Ignition Switch
Strokes within 1 minute
Control Switch
Pressure Test
Engine Speed
Running
Cooling FAN
Important Notice! During freezing
Optional Radio Remote Control
Cylinder Lubrication BOX
Lug Nut Torque Requirements
ST-45HRM CE Concrete PUMP-TRAILER Safety Guidelines
Tires/Wheels/Lug Nuts
TiresWear/Inflation
Wheel Lug Nuts Tightening Sequence
Running Gear Manufacturers
ST-45HRM CE Concrete Pump -TOWING Information
Towing Level
ST-45HRM CE Concrete PUMP-TOWING Information
Visual Inspection
It is legal to use safety chains up
ST-45HRM CE Concrete PUMP-TOWING Information
Brakes
It is now possible to begin the setup procedure
ST-45HRM CE Concrete PUMP- Braking System
Braking System
Coupling Andtransmission System
ST-45HRM CE Concrete Pump Braking System
Couplings with Handbrake Mounted on Draw BAR Figures 41F-41J
Adjuster
CLEANING, Inspecting & Assembly
Greasing Adjustable Joints
Bearings
Inspection
Meredith & Eyre Couplings do not require for
Meredith & Eyre Coupling with Bellows and Shaft Nipples
Failure of bond between brake lining
ST-45HRM CE Concrete PUMP- Braking System
Brake lining contaminated with grease
Application Fastern Size Lbf.ft
Torque Figures by Application
Cleaningthe Pump and Delivery System
ST-45HRM CE Concrete PUMP- Maintenance Pump
Engine Hatz Model 3M41 57 HP Diesel
ST-45HRM CE Concrete PUMP- Maintenance Pump
Hydraulic OIL System Maintenance
Lubricant made for hitch balls
Battery Maintenance
Brake System
To set maximum pump pressure
ST45 Pressure Setting Sequence
Checking Accumulator Bladder Pressure
Cleaningthe Lubrication BOX
ST45 Accumulator Circuit
Pilot Relief Valve Cartridge Adjustment
Size and type of aggregate Type of concrete being pumped
Cylinder CUP Replacement Procedure
Oil prior to installation
Wear Ring installation
Wear Plate and Ring Replacement Procedure
Wear Plate Installation
Install the two cylinder O rings Hopper Interior Assy, Item
Extended Storage Instructions
Emergency Stop Switch Functionaltest
Proximity Switch Functionaltest
Hydrauilc Hose Connections
ST-45HRM CE Concrete PUMP- Hydraulic Hose Connections
ST-45HRM CE Concrete PUMP- Hydraulic Hose Connections
ST-45HRM CE Concrete PUMP- Hydraulic Hose Connections
ST-45HRM CE Manifold Port Locations
Page
Appendix ST-45HRM CE Concrete Pumpconcrete MIX
Appendix ST-45HRM CE Concrete Pump Concrete MIX
Slump Test 1/3 Full
Appendix ST-45HRM CE Concrete Pump Slump Test
Engine Troubleshooting
ST-45HRM CE Concrete Pump Troubleshooting Engine
Hydraulic System Troubleshooting
ST-45HRM CE Concrete PUMP-TROUBLESHOOTING Hydraulic
Electrical System Troubleshooting
ST-45HRM CE Concrete PUMP-TROUBLESHOOTING Electrical
Shotcrete System
Shotcrete System
10 EM23101 AIR Vibrator Assy TBD
13 EM23808D Nozzle ASSEMBLY, 2 H-D
Recommended Shotcrete System
COUPLING, 3 H-D CF
Material has Passedthroughthe Entire Hose Length
Recommended Shotcrete Accessories
Air passages clean
Valve
AIR Vibrator
AIR Hose
Bushing
Items Found In the Items Number Column
ST-45HRM CE PUMP- Explanation of Code in Remarks Column
Part numbers on this Suggested
ST-45HRM CE Suggested Spare Parts
Decal Placement
DECAL, Lubrication BOX
DECAL, Maintenance
DECAL, Volume Control TBD DECAL, Shuttle Tube Danger
DECAL, ST-45
Safety Grids Assy
Grid Support Bracket
GRID, Blade Shaft 4.5 X
WASHER, Lock 1/4 MED
WASHER, Flat 1/4
HUB and Drum Assy
Inner Bearing Cone
Stub Axle
Brake
OIL Seal
Brake Components Assy
Eyelet
Readjustable Wedge
Adjuster Shoe Post
Half Shell
Towing Coupler Assy
Bellows
Brake Lever Assy
Energy Store
BREAK-AWAY Cable TBD Body Assy
Hopper Assy
ST-45HRM CE Concrete PUMP- Hopper Assy
WASHER, Lock 3/8
REMIXER, Shaft
SHAFT, Adaptor
CAP Screw
Hopper Attachment Assy
ST-45HRM CE Concrete PUMP- Hopper Attachment Assy
Tanque Transmission Hatz 57HP Assy
NUT, HEX 1 NC
Splash Plate
Hinge PIN
Splash Plate PIN
Hopper Interior Assy
RING, Insert Steel
Swing Axle Bushing
Shuttle Axle Ring Seal
Wear RING, Hard Faced
Shuttle Cylinder Assy
NUT Flex Lock
Thrust Washer
Shuttle CRANK, Splined Shaft
Tensioner
Fuel and Hydraulic Tank Connections Assy
ST-45HRM CE Concrete PUMP- Fuel and Hydraulictank Assy
Fuel and Hydraulic Tank Assy
Rear Hood Assy
Adapter 1/2- FF- S
ELBOW, Suction
Suction Nipple 3/4
Plug 3/4 Pipe SQ H
Front Cover Assy
Front Cover ASSY.ST-45HRM CE Concrete PUMP- Front Cover Assy
NUT Lock Nyloc 1/4
WASHER, Lock 1/4 Diameter
Document BOX
Heat Exchanger Assy
WASHER, Flat 5/16
GUARD, Heat Exchanger
WASHER, Flat 3/8
Heat Exchanger
Engine and Frame Assy
Shock Mount
Connector LINK, Chain
Connector
WASHER, Lock
Throttle and Water Filter Assy
ST-45HRM CE Concrete PUMP-THROTTLE and Water Filter Assy
KIT, Solenoid W/BRACKET
Safety Link Assembly
Bracket
Clevis Yoke 1/4
Hydraulic Pump Assy
COUPLING, Pump
COUPLING, Engine
Bolt 12 MM X 1 Allen Head
COUPLING, Chain
Lubrication Pistons Assy
ST-45HRM CE Concrete PUMP- Lubrication Pistons Assy
Plug
Switch Proximity
Cable Proximity Switch
Lubrication BOX
Electrical System Assy
Sistema Electrico Hatz Assy
CABLE, Proximity Switch
Connector Boot
Terminal Connector
Pump Wire
Accumulator Assy
Accumulator Repair KIT
Accumulator 1 Gallon
BRACKET, Accumulator
Hhcs 3/8 Diameter
ST-45HRM CE Concrete PUMP- Manifold Assy
CARTRIDGE, Pilot Relief
Test Port
ADAPTOR, Elbow
Adapter
Remixer Control Assy
Adapter Gauge
Valve Remix W/LEVER
NUT, HEX 5/16 DIAMETER- NC
TEE, Custom
Battery Assy
CABLE, Battery Negative
Battery BOX
Battery HOLD-DOWN Strap
Battery
41 in .04 m
ST-45HRM CE Concrete PUMP- Lubrication Panel
Grease Points
HOSE, Plastic TBD HOSE, Steel
Connectoir
HOSE, Plastic
Control BOX Interior Door Assy
ST-45HRM CE Concrete PUMP- CONTRL. BOX Interior Door Assy
SOLENOID, 12 Volt
SWITCH, Emergency Cycle TBD NUT Connector
Relay , Small
RELAY, Large
Control BOX Mounting Assy
ST-45HRM CE Concrete PUMP- Control BOX Mounting Assy
492366 Screw HHC 5/16-18x1-1/2 EM510703
Control BOX Assy
Pump Control Switch
Emergency Stop Switch
Ignition Switch W/ KEY
Directional Control Switch
ST-45HRM CE Concrete PUMP- Control BOX Door Wiring
ST-45HRM CE Concrete PUMP- Control BOX Interiorwiring
ST-45HRM CE Concrete PUMP-TERMINAL Blockwiring Diagram
Page
ST-45HRM CE Concrete PUMP- Control BOX ELECT. Diagram
Sheet 2
TB1
Description Quantity
ST-45HRM CE- Hydraulic Diagram
ST-45HRM CE- Optional Radio Control
ST-45HRM CE-TAIL Lightswiring Diagram
Freightpolicy
Terms and Conditions of Sale Parts
Hydraulic Drive Models
Mechanical Drive Models
Heres HOW to GET Help