Qj340 Manual

Mobile Crushing and Screening Features and Benefits

QH330

Features & Benefits

Sandvik Mining and Construction

Mobile Crushing and Screening Features and Benefits

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Features and Benefits Hopper & Feeder

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Features and Benefits Hopper Doors


Heavy duty hydraulically folding hopper doors




Enables for a quick set-up time




Box section reinforced hopper sides




Maximum Hopper capacity 9.35m³ (11.2yd²) Reinforced hopper sides

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Hydraulic folding hopper sides

Features and Benefits Liner Plates


The hopper is lined with wear resistance steel plates





Option of Hardox 400

These liners protect the main hopper from excessive wear and tear

Feeder Liners

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Hopper liners




Feeder liner plates




Every feeder is lined with wear resistant high quality steel liners

Features and Benefits Hopper Dimensions

3700mm (145 5/8”)

2440mm (96”)

4320mm (170”)

980mm( 38 ½”)

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Features and Benefits Feeder




Double stepped cassette style vibrating grizzly feeder.




High stroke and fully variable speed controlled.




Driven from flange mounted hydraulic motor.




Standard Hardox feeder liner plates

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Features and Benefits Feeder Radio Control


Radio control for the feeder




The feeder can be stopped and started from the radio hand set

Engine Cut Off

This enables the operator full control over material entering into the crusher

Stop Feeder







Thus stopping any unnecessary blockages

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Start Feeder

Siren

Features and Benefits Feeder Control


The flow of material into the crusher can be controlled to avoid the engine stalling




There are two pressure switches monitoring at the main crusher drive pressure




The feeder stops when excessive pressure is detailed in the crusher drive hydraulic circiut.




When the pressure drops down to (100 Bar(1450 psi) Standard) the feeder will start again




This option can be enabled or disabled from the electrical control panel

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Features and Benefits Jaw Protection Grid




This has been reinforced to withstand higher forces of material ejected form the Jaw




This protects the machine and operators from harm is the Jaw Crusher tries to eject material

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Features and Benefits By-Pass Chute




By-Pass chute to take the natural fines out of the feed material on to the “Dirt Conveyor”




Two way door for diverting the material either onto the “Main Product Conveyor” or “Dirt Conveyor”

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Features and Benefits Crusher

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Features and Benefits Jaw Crusher

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1200mm x 700mm (47”x27”) QJ340 (C12+) single toggle jaw crusher




Minimum CSS (close side setting) 75mm (3”) on all applications




Factory approval required for setting below 75mm (3”) CSS




Unique 300 rpm crusher speed

Features and Benefits Jaw Crusher

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Features and Benefits Jaw Crusher Mainframe Front Beam


Side Plates




Rear Beam Sandvik Mining and Construction

The Crusher mainframe comprises of the following


2 high quality rolled steel side plates,




Heavy duty cast steel front & rear Beam

These are bolted & torqued together forming a tough, robust mainframe ready to withstand arduous working conditions

Features and Benefits Jaw Stock Protection Plate


The jaw stock comprises the following,


Heavy duty cast jaw stock to withstand arduous working conditions




Manganese jaw plate,




Swing jaw Wedges,




Jaw stock protection plate shield the jaw stock from damage and directs the material into the crushing chamber.

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Swing jaw Wedges

Swing Jaw Manganese Jaw stock

Features and Benefits Adjustment System Adjustment wedge

Guide Keys

Toggle Beam

Toggle plate 25mm(1”) thick

Adjustment Cylinder

Clamping Cylinder

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Retention Cylinder




Fully adjustable hydraulic system for C/S/S adjustment.




The adjustment wedge is driven in reducing the c/s/s by sliding against the cast cross beam wedge.

Features and Benefits Adjusting the Close Side Setting


To change the c/s/s first make sure that the “Adjustment” switch is positioned in the Panel position.




Press the “Jaw Adjustment ON”




Now either use the “Jaw Out” or “Jaw In” buttons to adjust the gap setting

 
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Features and Benefits Umbilical Control Umbilical plug socket


To change the gap setting with the umbilical controller you must remove the dust cover from the plug and then connected the umbilical hand set,




Turn the Adjustment switch to “Remote”




Press “Jaw Adjustment on”




Now use the umbilical hand set to change the close side setting,




The advantage of using the umbilical for setting the close side setting is that you can see what you are doing in relation to the gap.

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Features and Benefits Jaw IN


When you press jaw in,




The first function is that the clamping cylinders fill up the annulus side and takes the jaw stock metal to metal.




After that the Adjustment wedge is driven into the crusher.




Then the jaw is allowed to drop back against its own weight as annulus side of the clamping cylinder it allowed back to tank .

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Features and Benefits Jaw OUT


When jaw out is pressed the clamping cylinders annulus side is pressurised to bring the jaw metal to metal and take weight off of the Adjustment wedge.




The adjustment wedge is then pulled back out to where it is required,




Then the jaw will fall back under its own weight against the adjustment wedge as the annulus side of the clamping cylinder is allowed back to tank.

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Features and Benefits Fixed Jaw Plate

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The fixed jaw has a unique concealed wedge & removal cylinder design




This stops the fixed jaw wedges from becoming distorted during crushing which can happen on other manufactures crusher.

Features and Benefits Extended Cheek Plates Top check Plate


Hardox 400 Cheek plates




The top cheek plate extends into the crushing feed zone, Reducing blockages across the chamber




Thus reducing down time and increasing productivity and adds rigidity & Strength to the crushing feed chute

Bottom cheek plate Sandvik Mining and Construction

Features and Benefits Jaw Crusher


Unrestricted feed opening & excellent crushing geometry enables crusher to take ‘slabby’ feeds




“Live” crushing section with replaceable wear plate at the top of the jaw to encourage material into it

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Features and Benefits Jaw plates


There are 2 types of jaw profile available for the C12+ crusher These are,
Standard; this is our tried and tested profile which has worked well in a wide range of applications over many years,
Multi Tooth; this profile is used mainly in recycling with a large amount of asphalt in the feed material

54mm (2”)

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30mm (1 1/5”)

Features and Benefits Jaw Main Bearing


The C12+ shaft assembly comprises of 4 heavy duty roller bearing that are greased automatically by the Vogel greasing system.

Vogel greasing System Sandvik Mining and Construction

Heavy duty roller bearing

Features and Benefits Crusher Drive

Drive Belt Tensioner




The jaw crusher is hydrostatically driven by a large Kawasaki Motor mounted on to the crushers mainframe




Short “V” belts eliminate belt slip and flapping




Quick easy belt tensioning negates the need for moving the engine

Drive Motor

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Features and Benefits Jaw Supports


The crusher is mounted independently from the chassis




Four anti vibration mounts




These absorb the crushing vibrations and stops any strain travelling thought the main chassis.

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Features and Benefits Access




Fully platformed access around the crusher




For a safe working area during maintenance

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Features and Benefits Plant Conveyors

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Features and Benefits Belt Clearance




Large clearance gap below the jaw crusher




Ideal for reducing blockages especially when re-bar is present in the feed material

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Features and Benefits Plant Conveyor




The OPC is lowered for transport to give a shorter transport length.




It folds hydraulically into operating position from a manual control lever




Fast & easy set up.

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Features and Benefits Product Conveyor Tail Section

Working Position




Tracking Position

The tail section of the main product conveyor is raised up into the tracking position this gives a much greater ground clearance protecting the tail drum and bearings.

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Features and Benefits Conveyors




Fully skirted product conveyor system.




Stop/Reduce Spillage Skirt Rubbers

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Features and Benefits Conveyor Impact Bars


Directly below the jaw crusher discharge the conveyor, impact bars which take the load of crushed material impacting the belt.




These impact bar prolong the life of the belt by absorbing the force from the crusher discharge & reduces belt punctures




Spillage is also reduced by thus feature

Impact Bars

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Features and Benefits Dust Suppression


Dust suppression environmentally friendly feature fitted as standard




Dust suppression located


Below Jaw crusher just after the material has been crushed




At the top of the product conveyor as the material leaves the plant

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Features and Benefits Overband Magnet


The magnet is designed to separate the steel from the crushed material and then discharge it away from the machine.




Variable Speed Belt.




The Magnet can be lowered or raised depending on the application. Magnet

Height Adjusters

Speed Control

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Features and Benefits Natural Fines Conveyor


Hydraulically folding Natural Fines conveyor.




650mm (25 5/8”)wide




Folds out hydraulically to working position from a manual control level.




Folds in hydraulically against the chassis for transportation.




Transport securing pin

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Features and Benefits Power Pack Assembly

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Features and Benefits Engine




The C12+ is powered by a Caterpillar C9 Acert Tier 3 engine developing 350HP (260 KW) @ 1900 rpm.




The engine compiles with all current emission laws




Average fuel consumption 30–40 L/H (8-10 USG/H)




Easy access for maintenance via three canopy doors

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Features and Benefits Hydraulic Tank


1400 litre (370 USG) hydraulic tank




Multi stage filtration system to ensure all debris is removed on every cycle




Hydraulic tank air filter that turns green when blocked and requires replacing




Filters located at the top of the unit for easy of maintenance

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Features and Benefits Hydraulic Components




Simple On/Off hydraulic control blocks




Easy access for maintenance

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Direct driven tandem high power and torque Kawasaki hydraulic pumps




Powers the Crusher & Track Drives

Features and Benefits Controls

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Features and Benefits Control Panel


Simple user friendly push button control panel layout




Each function is clearly marked for easy of use




Indicator LED above each push button




The control panel and all of the hydraulic solenoids are powered by a 24 volts system

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Features and Benefits Fault Display


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Engine fault monitoring of


Coolant Temperature




Coolant level




Engine Run




Battery Voltage




Oil Pressure




Emergency Stop




Radio Stop




Water and Fuel Sensor

Features and Benefits Manual Control levers


These hydraulic control levels enable a quick setup time for the plant




These functions include,


Hopper Sides




Dirt Conveyor




Jacking Legs




Product Conveyor.

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Features and Benefits Battery Maintenance Access




Service access to the batteries




Location for isolation during welding and plant maintenance

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Features and Benefits Jacking Legs




Hydraulic jacking legs




Manual control lever for operation




Quick levelling of the plant for optimum performance




Easy of track maintenance

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Features and Benefits Tracks

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Features and Benefits Tracks
Hydraulically driven crawler track mounted for full site mobility.


The full power of the engine is available for driving the tracks when needed.




Length of 4630mm (128 ¼”) .




Track Shoe Width 500mm (20”).

500 mm Wide track Shoe

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Features and Benefits Tracking







Tracking is possible by either


Wireless Radio Controller




Wired Umbilical

Umbilical Controller

Each track can be operated independently for full site flexibility . Radio Controller

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Features and Benefits Transport Dimensions without Bogie

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Features and Benefits Transport Dimensions with Bogie

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Features and Benefits Working Dimensions

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Features and Benefits Sound levels

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Features and Benefits Fuel Tank




420 litre (111 USG) Diesel Tank




Mounted at the rear of the machine for easy re-fuelling access




Optical diesel level gauge




Heavy duty industrial size filler cap

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Features and Benefits Lighting System




24 volt halogen bulb lighting system




Powered off the plant existing electrical system




Enables you to work the machine safely in limited light conditions

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Options

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Features and Benefits Grizzly Sections




The following grizzly section are available to suit any application
Tapered



35-70mm (1 1/3”-2 ¾“) 55-80mm (2 1/6”-3 1/7”)

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Features and Benefits Bogie System

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Features and Benefits Deflector Plate




Jaw Crusher deflector plate




Fully adjustable




Reduces the chance of belt damage due to re-bar




Prolongs product conveyor belt life

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Features and Benefits Boom/Pecker




Fully radio control pecker system mounted onto the Crusher mainframe.




Folds way flat for transporting

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Features and Benefits Arctic Temperature Packs


For working in extreme cold condition




We have a Webasto heating system (-30°C Only)




This heats the engine coolant for easy of starting




Stand alone diesel tank with optical level gauge

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Features and Benefits Water Pump


Hydraulically powered water pump for use with the dust suppression systems




No need for extra hydraulic pumps as it uses the existing hydraulic circuit




Takes water direct from a water tank.




Removes the need for a pressurised water supply

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Features and Benefits Diesel Refuelling Pump




Electrical re-fuelling pump




24 volt motor




Powered from the existing electrical system




Push button controlled

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Features and Benefits Single Deck Screen




Single deck screen




Over size stock piling conveyor




Able to make a graded product




Saves having a separate screen

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Features and Benefits Summary





Standard Features

Available Options


Hopper Hardox Liner Plates Back & Sides




Re-circulation conveyor and screen




Canvas covers




Wheeled dolly




Water pump




Stepped grizzly feeder




Cat C9 Engine




Side conveyor




Radio control




Diesel Pump




Over band magnet




Arctic package -20°C




Dust Suppression




Arctic package -30°C




Sandvik Single Toggle Jaw Crusher




Tropical Package




1.5m (59”)extended Side conveyor




Hydraulic Breaker arm




Belt protection plate




Central lube System

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Features and Benefits Main Selling Features




Crusher mounted directly onto chassis on 4 anti vibration mounts. This has the added benefit of eliminating stress on the chassis.




Hydraulic wedge adjustment system on CSS.




Hydrostatic drive thus enabling reverse movement on crusher to clear any blockages.




Maximum clearances under both crushing chamber and also along discharge conveyor for serviceability.




Powerful Caterpiller C9 engine 350Hp (260Kw)

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