Powerscreen Metrotrak HA - crusher-exports.com · Powerscreen® Metrotrak HA SPECIFICATION - Rev 5....

Powerscreen® Metrotrak HA Jaw Crusher

SPECIFICATION - Rev 5. 01-01-2013

Powerscreen® Metrotrak HA


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Features & Benefits

The Powerscreen® Metrotrak is a compact, high perfo rmance track mobile jaw crushing plant featuring the "M" series single toggle jaw crusher. With an aggressive crushing action & a high output even at tight settings, the Metrotrak is ide ally suited for small to medium sized operators in the mining, quarrying & recycling industries.

The Metrotrak HA builds on the features of the Powe rscreen Metrotrak by including hydraulic adjustment which offers users the benefit of quickl y & easily changing the size of finished product.

� Output potential up to 200tph (220 US tph) � Heavy duty fabricated chassis & track frame � Heavy duty wear resistant feed hopper � Stepped self-cleaning grizzly feeder � Hydraulic setting adjustment � Fully skirted product conveyor � Grizzly by-pass & fines chute � Hydraulically folding feed hopper � Dust suppression system � Uncomplicated design with simple operation � Efficient direct drive � Remote control via umbilical � Easily set up

Aggregate Recycling Mining

� Sand & gravel � C&D waste � Processed ores

� Blasted rock � Overburden � Processed minerals

� River rock � Foundry waste

Specification Metrotrak HA

Total weight 27,800kg (61,288lbs)

Transport Length 13.12m (43’)

Width 2.4m (7’ 10”)

Height 3.3m (10’ 10”)

Working Length 13.1m (42’ 9”)

Width 3.87m (12’ 6”) with dirt conveyor deployed

Height 3.4m (11’ 1”)

Crusher type: Single Toggle Jaw, feed opening 900mm x 600mm (35” x 23”)

Plant colour: RAL 5021

Powerunit: Caterpillar C6.6 ACERT 140 kW (187hp) or C7.1 140kW (187Hp)



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Jaw Crusher

Crusher type: ‘M’ Series Single Toggle Jaw with hydraulic setting.

Feed opening: 900mm x 600mm (35” x 23”) Bearings: Self aligning spherical rollers Lubrication: Grease lubrication via lubrication points on crusher body

Drive: Through V belts with screw

tension adjustment on engine Factory pre-set: 50mm (2”) closed side setting

(CSS) Minimum setting: 40mm (1.5”) closed side on

concrete. 50mm (2”) CSS on natural rock not exceeding a 10% fines value of 390kN.

Settings measured from root to tip of opposite tooth. (Short throw variant available which allows 30mm (1.2”) on recycling & 40mm (1.5”) on quarry).

For maximum material strength of 390kN 10% Fines, 240MPa Compressive Strength , as per other M-Series Jaws. For applications outside this

range, please consult Powerscreen. Maximum setting: 100mm (4”) CSS (subject to feed grading) 125mm (5”) possible with shim

change (restricts min CSS)

Adjustment: Hydraulically adjusted CSS using a wedge system (shims not required for adjustment unless machine to be set between 100mm & 125mm CSS

Crusher Features

� Unrestricted feed opening � Excellent crushing geometry � “Live” crushing section with replaceable wear

plate at the top of the jaw � High reduction ratio • Hydraulic adjustment system for quick & easy setting changes

Locking cylinder

Adjustment wedge

Front wedge

Adjusting cylinder



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Hopper

Hopper type: Hydraulic folding feed hopper Hopper length: 4.0m (13’ 1”) Hopper width: 1.8m (5’ 9”) Hopper capacity: Up to 3.6m 3 (4.7 cu. yd.) gross

depending on method of feed Hopper body: 8mm thick, wear resistant steel

plate with heavy duty reinforced gussets

Vibrating Grizzly Feeder

Type: Spring mounted vibrating pan Vibrating unit: Twin heavy-duty cast eccentric

shafts running in spherical roller bearings, gear coupled at drive end

Length: 3.8m (12’ 5”) Width: 800mm (2’ 7”) Drive: Flange mounted hydraulic motor Grizzly: 2.16m (7’) long fixed bars at nominal 50mm aperture tapered

from front to back, with step & welded into feeder body

Underscreen: Removable rubber blanking

mat, replaceable with optional wire meshes

Control: Variable speed control through

proportional flow control valve Chute: Bypass chute with internal two

way flap door for controlling direction of fines, either forward onto product belt (if blanking mat fitted) or down onto optional side conveyor where specified



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Product Conveyor

Conveyor type: Troughed belt conveyor with fixed ta il end Belt type: EP500/3 with 5mm top & 1.5mm bottom heav y-duty rubber covers Belt width: 800mm (32”) Discharge height: 2.9m (9’ 6”) Stockpile volume: 36m 3 (47 cu. yd.) Drive: Direct drive hydraulic motor Feedboot: Fabricated in mild steel plate with abras ion resistant steel liners at feed point Skirting: Fully skirted wear resistant. rubber seal ing along the entire conveyor length Belt adjustment: Belt tensioning is by use of screw adjustment at the head drum. Belt covers: Canvas type removable dust covers are fitted at the head end Belt scraper: Polyurethane scraper fitted as standa rd

Dust Suppression Sprays

Sprays bars with atomiser nozzles mounted over crusher mouth, product conveyor feed & discharge points. Piped to an inlet manifold for customers pressured water supply. Type: Clean water multi atomising

nozzles Inlet: Single point Pressure: 2.8 bar (42 psi) Water supply: 7 L/min Frost protection: Via system drain valves Pump: Optional extra



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Powerunit EU Stage IIIA / US Tier 3: Caterpillar C6.6 ACERT 6

cylinder, direct injection 140 kW (187hp) at 1800rpm #

Operating Conditions: Ambient temperature +40°C & – 12°C (104ºF & 10ºF) altitudes up to 1000m (3281ft) above sea level #

Operating rpm range: Crushing 1800rpm Tracking 1200 - 2200rpm

Typical fuel consumption: N/A

Plant drive: High quality pumps driven via engine PTO’s

Fuel tank capacity: 333 L (88 US Gal) Hydraulic tank capacity: 280 L (74 US Gal)

Clutch type: High efficiency HFO self-adjusting c lutch, electro-hydraulic operation

EU Stage IIIB/ US Tier 4i: Caterpillar C7.1 6 cylinder, 140 kW (187hp) at 1800rpm

Operating Conditions: Ambient temperature +40°C & – 12°C (104ºF & 10ºF) altitudes up to 1000m (3281ft) above sea level #

Operating rpm range: Crushing 1800rpm Tracking 1200 - 2200rpm

Typical fuel consumption: N/A

Emission control technique: Exhaust Gas Recirculati on (EGR) & Diesel Particulate Filter (DPF)

Plant drive: High quality pumps driven via engine PTO’s

Fuel tank capacity: 400 L (106 US Gal) Hydraulic tank capacity: 280 L (74 US Gal)

Clutch type: High efficiency self-adjusting HPTO 1 2 dry plate clutch with electric hydraulic

Crusher drive: Direct drive via wedge belts, Clutch pulley dia. 180mm (7.1”) Crusher pulley dia. 1200mm (47.2”)

Tensioning: Manually adjustable screw tensioners under powerunit

# For applications outside this range please consul t with Powerscreen as the plant performance / reliability may be affected.

Platforms

Maintenance platforms are provided on each side of the engine & on one side of the crusher feed chute with access ladder.



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Umbilical Control

An umbilical control unit is also supplied with the plant. This is fitted with controls for the track m otion & a stop button for the plant.

Crawler Tracks Type: Heavy-duty tracks fitted as standard Shoe width: 400mm (15”) Track centres: 3300mm (130”) Climbing grade: 30˚ maximum Low speed: 0.32 kph (0.2mph) High speed: 0.9 kph (0.56mph) Drive: Hydraulic Tensioning: Hydraulic adjuster, grease tension

Guards

Wire mesh or sheet metal guards are provided for al l drives, flywheels, pulleys & couplings. The guards provided are designed & manufactured to CE & ANSI standards.

Toolbox

A plant mounted lockable toolbox is provided con-taining operators manual, hopper wedges, jawstock support cylinder & a grease gun.

Plant Chutework Crusher feed chute: Fabricated from 10mm thick

abrasion resistant steel plate, sides 10mm, base 25mm (1”) thick, also integral safety grid

Grizzly by-pass: Fabricated from 6mm thick

abrasion resistant plate



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Chassis

Heavy duty fabricated I section of welded construction.

Plant Controls

Controls are fitted onto the plant to operate the following items: Feeder (stop/start/speed) remote feeder station Optional dirt conveyor (start/stop) Product conveyor (start/stop) Crusher (start/stop) Diagnostic lamp displays engine fault codes

Optional Extras � Dirt conveyor � VGF underscreen meshes � Super Tooth or Multi Tooth liners in lieu of

premium jaw plates � Magnet prepared � Single pole overband magnet

� Belt weigher � Electric refuelling pump � Hydraulic water pump, for dust suppression � Radio remote control (For prices refer to your local dealer)

Dirt Conveyor Conveyor type: Troughed belt conveyor, hydraulically folding Width: 600mm (24”) Discharge height: 2.0m (6’ 7”) Stockpile volume: 42m 3 (55 cu. yd.) Drive: Direct drive hydraulic motor Position: Discharges on LHS of plant

Powerscreen® Metrotrak HA Options


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Electric Refuelling Pump 24 volt refuelling pump, allows fuel to be drawn fr om a remote source. Fuel transfer rate 50 L/min (13 G/min).

Magnet Type: Suspended self cleaning over-

band magnet with endless belt Magnet width: 531mm (21”) Magnet length: 836mm (33”) Drive: Hydraulic motor Control: Pre-set variable speed Discharge chute: Via stainless shedder plate Power: 600 Gauss at 200mm (7.8”) 480 Gauss at 250mm (9.8”)

Under Screen Media Position: Replaces standard blanking mat, used in conjunction with optional dirt conveyor Apertures 10, 20, 30, 40 or 50mm

Belt Weigher Type: Modular scale with stainless load cells, single idler speed wheel & display unit Accuracy: + 1.0 + 0.5% Load cells: Two temperature compensated parallelogram-style, stainless steel Display: Separate read out near control panel

Radio Remote Control

Complete with integrated tracking functions & plant stop button. NB - Only available in certain countri es where type approval has been obtained Remote can also be used to: • Start/Stop feeder • Control feeder speed



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Approximate Plant Weight & Dimensions

Working length: 13.1m (42’ 9”) Working height: 3.4m (11’ 1”) Working width: 3.87m (12’ 6”) Transport length: 13.12m (43’) Transport width: 2.4m (7’ 10”) Transport height: 3.3m (10’ 10”) Total plant weight: 27,800kg (61,288lbs) Plant colour: RAL 5021

Metrotrak HA



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Terex GB Ltd. 200 Coalisland Road

Dungannon Co. Tyrone

Northern Ireland BT71 4DR

Tel: +44(0) 28 8774 0701 Fax: +44(0) 28 8774 6569

E-Mail: [email protected]

Web: www.powerscreen.com

Terex is a registered trademark of Terex Corporation in the United States of America and many other countries. Powerscreen is a registered trademark of Terex GB Ltd in the United States of America and many other countries. Copyright Terex Corporation 2013

Powerscreen equipment complies with CE requirements. Please consult Powerscreen if you have any other sp ecific requirements in respect of guarding, noise o r vibration levels, dust emissions, or any other factors relevant to health and safety measures or environmental protection nee ds. On receipt of specific requests, we will endeavour to ascertain the need f or additional equipment and, if appropriate, quote extra to contract prices. All reasonable steps have been taken to ensure the accuracy of this publication, however due to a poli cy of continual product devel-opment we reserve the right to change specification s without notice. It is the importers’ responsibility to check that a ll equipment supplied complies with local legislation regulatory requirements. Plant performance figures given in this brochure ar e for illustration purposes only and will vary depending upon various factors, including feed material gradings and characteristics. Information relating to capacity o r performance contained within this publication is not intended to be, nor will be, leg ally binding.

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