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Atlas Copco

Technical specifcation

Scooptram ST1520

Underground Loaders

Load rame A Z-bar front-end for efficient loading and mucking

An aggressively designed high shape factor bucket, re-

ducing the need for multiple passes to fill the bucket

Easy to change bucket and cylinders with split-cap pin

retention system

Boom support and lock for safe work under boom

Operators compartment

Ergonomically and spacious designed compartment formaximum safety and minimal operator fatigue with:

maximized legroom because of the Atlas Copcos

footbox

comfortable operators seat offering improved ergonomic

positioning, body orientation and generous shoulder and

hip room

compliant with sound and vibration regulations to mini-

mize operators fatigue; reduced noise level to 83 dB(A)

inside the cab new, wider windows for safety and en-

hanced operators visibility

3 point mounting points for entry and exit from operators

compartment

Power rame Atlas Copco unique powertrain including an upbox, a

transverter, (a combined transmission and converter) -

allowing space for the footbox plus a low and short

back end

Electronic transverter and engine control system for

smooth and precise shifting

A high power-to-weight ratio complemented by a fully

integrated powertrain, automatically matching the gear

selection to the load - producing a high tractive effort

without wheel spin

Stacked v-core radiator and charge air cooler: easy to re-place damaged tubes and to clean

General Great serviceability with centralized service points

Long-life roller bearing centre hinge

Anti skid material at service access points

Maximum operating ambient temperature 52C (125F)

Central manual lubrication

Hydraulic hoses, electric cables and hot surfaces are well

protected

Audio-visual reverse alarm

Features

The ST1520 is a rugged built 15 tonne Scooptram with anergonomically designed operators compartment for unparalle-

led productivity in any underground mine.

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Scoptram ST1520

Specifcations

Capacities

SAE regulations

Tramming capacity 15 000 kg

Breakout force, hydraulic 25 500 kg

Breakout force, mechanical 21 700 kg

Motion times

Boom

Raising 7.3 seconds

Lowering 5.0 seconds

Bucket

Dumping 2.3 seconds

Rolling back 3.1 seconds

Matching Minetruck

for ST1520

Minetruck MT5010

Detroit Diesel Engine ...................................Series 60 DDEC

Power Rating at 2100 rpm ............................298 kW/400 HP

Maximum torque at 1200 rpm ......................1 898 Nm

MSHA Part 32 ventilation rate .....................712 m3/min

Ventilation particulate index .........................213 m3/min

Rock Tough purier and silencer

Dry type air cleaner

Exhaust heat protection

Remote engine oil drain

Cooling package with v-core radiator

Engine

Superior T825: Power transmitted through a 1:1 gear ratio box

Upbox

Spicer Series 40,000: Automatic power shift with integral con-

verter, fully modulated 4 speed shifting, forward/reverse

Transverter

Spicer 53R: Spiral bevel differential, full oating, planetary

wheel end drive

Conventional front differential

No spin rear differential

Rear axle, trunnion mounted, self-lubricating bushings

Degree of oscillation...........................................................+/-8

Axles

Fully enclosed, force cooled, multiple wet discs at each wheel

end

Service, parking and emergency brakes ..............SAHR system

Brakes

Tires

Tubeless, smooth, extra deep tread design for underground mine

service

Tire size, front and rear ....................29.5x25, 24ply STMS L5S

* As applications and conditions vary, Atlas Copco recommends

that the user consults with tire suppliers to obtain the optimum

tire selection.

Canopy MSHA-ISO ROPS/FOPS approved

Side seated operator for bi-directional operation

KAB seat with retractable seat belts

Open door retainer

Two pilot operated joysticks for steering, dump & hoist control

Operators compartment

Hydraulic system

Bucket oat

Cylinders: Double acting, chrome plated stems

Two steer cylinders diameter .........................................125 mm

Two hoist cylinders diameter .........................................216 mm

Stabilizer cylinder diameter ...........................................267 mm

System pressure .......................................................... 20.7 MPa

Hydraulic tank capacity ...............................................221 liters

Filtration, return line ....................................................... 4.0 m

Heavy duty gear type pumps

Electrical system

Voltage, system start & accessories .................................... 24 V Alternator, high output ................................................140 Amps

Hydraulic low level warning system

Rock Tough protection lights

Isolation switch lockout

Fuel

Fuel tank capacity .........................................530 liters

Fuel consumption, full load ..........................79 litres/hour

Fuel ltration ................................................8.0 m

Anti-siphon fuel supply

The optional, silenced cab

Atlas Copco have developed an operators cab that provides a

safe environment and offers the most comfortable place to work.

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Scoptram ST1520

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C

opyright2006

,AtlasCopco

RockDrillsAB

,rebro,

Sweden.

Anyunauthorizeduseorcopyingothecontentsoranypartthereoisprohibited

.Thisappliesinparticulartotrademarks,

modeldenominations,partnumbersanddrawings.

llustrationsandphotosinthisbrochuremayshowequipmentwithoptionalextras.

Specifcationsandequipmentsubjectstochangewithoutnotice.

ConsultyourAtlasCopcoCustomerCenterorspecifcinormation.

Buckets

Dimensions and weights

Dimensions shown are based on standard vehicle conguration with 27 mm tire deection.

All dimensions are shown in millimeters.

Top view

Bucket data STD

Material density(t/m3) 1.7 2.0 2.3 2.6 2.9

Volume, nominal heaped (m3) 8.8 7.5 6.5 5.8 5.2

Width, bucket (mm) W 2 920 2 920 2 920 2 920 2 920

Tramming position: Axle centerline to bucket lip (mm) T1 3 900 3 710 3 565 3 450 3 300

Tramming position: Ground to bucket tip (mm) T2 2 020 1 865 1 730 1 635 1 505

Truck loading: Reach (mm) L1 2 250 2 070 1 920 1 810 1 660

Raised position: Back height, max. (mm) H1 6 000 6 000 6 000 6 000 6 000

Raised position: Bucket tip, height (mm) H2 2 200 2 365 2 490 2 585 2 720

Approximate gross weight ............................41 300 kg*

Axle load, front end ......................................19 500 kg*

Axle load, back end ......................................21 800 kg*

*Standard equipped vehicle with empty bucket

11320

3545 2080 1985

4065 3150

2070

(L1)

3710

(T1)

441

6000

(H1)

4130

3810

2365

(H2)

1865

(T2)

2650

2035

12.8

5535

Side view

2648 2920

(W)