Concrete Spraying Mobile for medium sized tunnels

MEYCO ME3

Large diameter concrete conveying system

VERSATILE CONCRETE SPRAYINGAPPLICATION EXPERTISE UNIFIED FOR HIGH QUALITY, ECONOMICAL AND SAFE APPLICATION OF SPRAYED CONCRETE.

MAIN BENEFITS

Optimal sprayed concrete quality by providing a homogeneous mixture of concrete, accelerator and compressed air

Supreme productivity thanks to improved pumping efficiency and accurate boom operation

High Safety standard by prevention of under dosage of accelerator and fail safe conveying system

Meyco Mezza sturdy telescopic boom with play free slide system

Low pulsation dosing system optimized for alkali free liquid accelerators

Control panel and Radio Remote control

Container for liquid accelerator

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Sturdy carrier with single-wheel drive including crabwalk

Large onboard compressor

Spraying head

Electric cable reel

Large onboard compressor for high compaction of sprayed concrete.

Single point control panel for all functions and operation overview.

Robust nozzle system with built in safety feature and easy cleaning.

Water hose reel for scaling

Diesel engine

Suprema wet spraying pump with S-tube

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+ CONCRETE QUALITYHighly accurate dosing system for liquid accelerators with constant adjustment of volume including flow meter and rotor/stator-pump.

Suprema double piston pump with superfast switch-over for minimum pulsation and air compressor with optimized capacity. The recipe for high

quality sprayed concrete.

+ PRODUCTIVITYData logging of production data and system messages, selectable user profiles for machine parameter settings. Integrated diagnostics, redun-

dant control panel, intuitive operator interface and functions, easy wear parts access and live adjustment of accelerator dosage - the requirement

for supreme productivity.

+ SAFETYAutomatic pressure relieve of blocked concrete lines, prevention of un-der dosage, hopper screen activated emergency stop and safe operator

environment for tramming. Because we care about people.

+ WORLD CLASS SERVICEFlexiROC T35 and FlexiROC T40 are flexible and versa-tile tophammer drill rigs, developed and designed for high performance in demanding construction appli-cations. They are also a very efficient alternative for small and medi um size quarrying jobs. Even in tough terrain conditions, utilization of the rig is high, thanks to the long reach of the boom, FlexiROC T35 and FlexiROC T40 are flexible and versa-tile tophammer drill rigs, developed and designed for high performance in demanding

MEYCO ME3PLUG AND SPRAYMINIMIZED START UP TIME FOR HIGH PRODUCTIVE CONCRETE SPRAYING.

ATLAS COPCO SERVICE- IT’S NOT JUST ABOUT OUR PROMISES, IT’S ABOUT DELIVERY

The Meyco ME3 design is based on common wear parts of existing MEYCO concrete spraying machines for reduced stock requirements.

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TECHNICAL SPECIFICATIONS = STANDARD = OPTION

CONCRETE SPRAYING PUMP

Meyco SE20 double piston pump with superfast switch-over system 20 m3/h at 50 bar

Automatic reverse function for pressure relief

Manual central lubrication for pump unit

Feeding hopper 250 l at 1300 mm height

Low profile feeding hopper 180l at 1160 mm height

Pump cylinder diameter 150 mm with 600 mm stroke

BOOM SYSTEM

Mezza telescopic boom with slide system and proportional hydr. valves

Manual central lubrication for boom

Automatic central lubrication system for boom and pump

Spraying head movement 120/360°

Nozzle nutation (rotation) 8°

Max height 9.5 m (incl. 1.5 m spraying distance)

Max width 16 m (8 m each side incl. 1.5 m spraying distance)

Working lights LED 24 V, 4x 50 W

DOSING SYSTEM

Flow meter (system accuracy ± 2%)

Rotor/stator-pump max 24 l/min at 10 bar

Auto-stop for accelerator under dosage and dry run protection

CONTROL SYSTEM

PLC control system with touch screen

User profile machine parameter management and integrated diagnostics

Data logging for production data and system messages

Radio remote control with back-up cable

Control box stainless steel

Heater for control box and user panel

Sensor for concrete temperature in hopper

ELECTRICAL SYSTEM

Voltage 3x 400/460 V

Frequency 50 or 60 Hz

Total installed power without compressor 40 kW

Total installed power with compressor 115 kW

Conversion Kit 1000 V / 50 Hz

Electric motor 37 kW

Cable size without compressor 3x 70/35 mm2

Cable size with compressor 3x 95/50 mm2

Cable length 80 m

Cable reel with hydraulic drive

WATER SYSTEM

SPRAYING SYSTEM

Conveying and nozzle system diameter 100/65 mm

Water tank 160 l

Dual water pump 15 l/min at 12/200 bar for cleaning

Water hose reel with 15 m high pressure hose and spraying pistol

High pressure water pump 150 l/min at 90 bar for low impact scaling

Hydraulic driven water hose reel with 100 m 1 1/4” hose

CARRIER

Direct single-wheel drive and steering ±25°, including crab,front,4WD, ABS and TCS

Diesel engine Deutz 4 cylinder, TD3.6, US EPA Tier 4, EU stage IV

Power rating 55.4 kW at 2600 rpm

Torque 330 Nm at 1600 rpm

Hydrostatic power steering and transmission

Central joint oscillation ±15°

Rims/Tires 13.00/16.00 R20

Spare wheel

Open drivers cabin with protective roof, FOPS and ROPS, seat 90° sideways

Portable fire extinguisher

Fire suppression system Ansul/Fogmaker

Hydraulic front stabilizers 2x

Hydraulic rear stabilizers 2x

2 Circuit service brakes and SAHR emergency and parking brakes

Fuel tank 80 l

Electric system 24 V

Batteries 2x 12 V, 70 Ah

Tramming lights 4x 70 W

Brake lights

Horn and reverse alarm

Rearview camera

Exhaust catalytic converter

Lifting hooks on wheel hubs

Lifting kit

AIR SYSTEM

Rotary vane compressor 75 kW, 7 bar, 10.5 m3/min at 6 bar

HYDRAULIC SYSTEMHydraulic tank 200 l

MISCELLANEOUS

Accelerator tank 650 l

Heater and insulation for accelerator tank

Concrete release agent hand sprayer 5 l

Working lights LED 24 V, 2x 50 W

Connection for external air supply

Toolbox

TRAMMING

Tramming speed on flat ground (rolling resistance 0.05) 18 km/h

Tramming speed on incline 1:8 7.8 km/h

Gradability at max load on good ground 30%

WEIGHT

Total weight without compressor 10200 kg

Total weight 11500 kg

DIMENSIONS

Width 2200 mm

Height 2600 mm

Length 7820 mm

Ground clearance (with standard tires) 350 mm

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TECHNICAL SPECIFICATIONS

BOOM WORKING RANGE

R 7 0

00

25°

60°

3 000

9 m

0 m

10 m

9 m

8 m

7 m

6 m

5 m

4 m

3 m

1 m

2 m

0 m

1 m

2 m

3 m

0 m 1 m 2 m 3 m 4 m 5 m 6 m 7 m 8 m

8 m 9 m7 m6 m5 m4 m3 m2 m1 m

R 7 00090°

1 500

Sprayingdistance

9 m8 m7 m6 m5 m4 m3 m2 m1 m0 m

9 m

7 m

8 m

3 m

2 m

1 m

0 m

4 m

5 m

6 m

Boom working range side view

Boom working range top view

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Top view turning radius.

Transport dimensions and gradability

DIMENSIONS

TECHNICAL SPECIFICATIONS

Rear View Front View

R 3 50

0

R 6 800

2 20

0

Side inclination driving

1 300

30 %

2 60

0

18° 20°

3 920

7 800

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COMMITTED TO SUSTAINABLE PRODUCTIVITY

We stand by our responsibilities towards our customers, towards the environment and the people around us. We make performance stand the test of time.This is what we call – Sustainable Productivity.

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63 01 2015

-05 Ö

rebro, Sw

eden. Legal Notice ©

Copyright 2013, A

tlas Copco R

ock Drills A

B, Ö

rebro, Sw

eden. Any unauthorized use or copying of the contents or any part thereof is prohibited. Illustrations and

photos may show

equipment w

ith optional extras. No w

arranty is made regarding specifications or otherw

ise. Specifications and equipm

ent are subject to change without notice. C

onsult your Atlas C

opco Custom

er C

enter for specific information.

www.atlascopco.com