Spec ST2G 9851 2252 01 g.indd - Atlas Copco
Spec ST2G 9851 2252 01 g.indd - Atlas Copco
Spec ST2G 9851 2252 01 g.indd - Atlas Copco
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atlas <strong>Copco</strong> Underground loaders<br />
Scooptram St2G<br />
technical specifi cation<br />
The Scooptram <strong>ST2G</strong> is a reliable 4 000 kg tramming capacity<br />
underground loader for smaller sized operations that range<br />
from narrow vein mines to construction sites - including those<br />
at high altitude. This vehicle has built its reputation bucket by<br />
bucket throughout the world.<br />
features<br />
load frame<br />
• A parallel boom design matched to an aggressive bucket<br />
configuration provide for efficient mucking operations<br />
Operator’s compartment<br />
• Side seated operator position for efficient bi-directional<br />
operation with maximum visibility<br />
• Ergonomic operator seat with seat belt for comfort during<br />
a full operating shift<br />
Power frame<br />
• Conventional and proven components are well protected<br />
within the frame<br />
• High ground clearance protects the machine from<br />
damage<br />
• Three point mounting and anti-skid protection provides<br />
safe access for operators and service personnel<br />
General<br />
• Long life roller bearing centre articulation joint<br />
• Central manual lubrication
<strong>Spec</strong>ifications<br />
CapaCities<br />
kg Tramming capacity* 4 000<br />
Transmission<br />
Modulated power shift, 4 speeds forward and reverse<br />
• Dana .................................................................... R32000 Series<br />
Converter<br />
• Single stage<br />
• Dana ....................................................................... C-270 Series<br />
Axles<br />
Brakes<br />
Breakout force, hydraulic 9 060<br />
Breakout force, mechanical 6 710<br />
Engine standard*<br />
• Spiral bevel differential, full floating, planetary wheel end drive<br />
• Dana ......................................................................................14D<br />
• Degree of oscillation..................................16° (8° on each side)<br />
• Differentials:<br />
Front...................................................................No spin<br />
Rear...................................................................Standard<br />
Electrical system<br />
Motion tiMes*<br />
• Deutz Diesel ................BF4M1<strong>01</strong>3EC, EPA Tier 2/EU Stage II<br />
• MSHA Rating at 2 300 rpm.................................. 86 Kw/117 hp<br />
• Maximum torque at 1 500 rpm.......................................422 Nm<br />
• Number of cylinders.......................................................4 in line<br />
• Displacement.....................................................................4.76 L<br />
• Cooling.............................................................................. Water<br />
• MSHA Part 7 ventilation<br />
Ventilation rate............................................ .......... 241 m3/min<br />
Particulate index............................................. ....... 212 m3/min<br />
* Deutz engine is recommended for high altitude applications.<br />
• System voltage ................................... Start & accessories 24 V<br />
• Spring applied hydraulically released; fully enclosed multiple<br />
wet discs at each wheel end<br />
• Service ......................................................................... Posi stop<br />
• Parking and emergency; as for service<br />
sec Boom raising 3.3<br />
Boom lowering 2.4<br />
sec Dumping 6.4<br />
*Tramming capacity with EOD bucket 3 200 kg. *Motion times displayed for Cummins engine<br />
Engine option<br />
• Cummins ..............................QSB 4,5 EPA Tier 3/EU Stage IIIa<br />
• MSHA Rating at 2 000 rpm .................................81 kW/109 hp<br />
• Maximum torque at 1 500 rpm ......................................458 Nm<br />
• Number of cylinders ......................................................4 in line<br />
• Displacement ......................................................................4.5 L<br />
• Cooling ............................................................................. Water<br />
• MSHA Part 7 ventilation<br />
Ventilation rate ...................................................... TBA m 3 /min<br />
Particulate index .................................................... TBA m 3 /min<br />
Tyres**<br />
• Smooth tread design for underground mine service, on demountable<br />
rims<br />
• Tyre size .....................................12.00R24 Michelin XSM D2+<br />
**As applications and conditions vary, <strong>Atlas</strong> <strong>Copco</strong> recommends<br />
that the user consults with tyre suppliers to obtain the optimum<br />
tyre selection.<br />
Operator’s compartment<br />
• Side seated operator for bi-directional operation and maximum<br />
visibility<br />
• Canopy ISO ROPS/FOPS approved<br />
• Monostick steering control<br />
• Single lever dump and hoist control<br />
Hydraulic system<br />
• Heavy duty gear type pumps<br />
• Filtration, suction line ..............................................11,6 micron<br />
• Dump /hoist system pressure........................................12.4 MPa<br />
• Cylinder, double acting, chrome plated stems, diameter:<br />
Steer cylinder ...........................................................125 mm<br />
Hoist cylinder ...........................................................180 mm<br />
Dump cylinder .........................................................180 mm<br />
• Pumps:<br />
Dump /hoist ............................ 91 + 91 L/min (at 2 000 rpm)<br />
Steering ......................................... 91 L/min (at 2 000 rpm)<br />
Tank capacities<br />
• Fuel .............................................................................148 litres<br />
• Hydraulic ....................................................................144 litres<br />
Exhaust system<br />
Catalytic purifier plus exhaust silencer<br />
Steering<br />
• Articulated hydraulic power steering, pilot operated monostick<br />
control<br />
• System pressure ........................................ 13.8 Mpa (2 000 psi)<br />
Included features<br />
• Fire extinguisher, 6 kg<br />
• Central manual lubrication<br />
Weights<br />
standard equipped vehicle (eVW)<br />
kg Approximate weight 13 000<br />
Axle load, front end 5 660<br />
Axle load, rear end 7 340
Grade performance with Deutz engine<br />
GrAdE pErfOrmAnCE - STAndArd BuCkET EmpTy<br />
% Grade 0.0 2.0 4.0 6.0 8.3 10.0 12.5 14.3 16.0 18.0 20.0 25.0<br />
Ratio Grade – – – – 1:12 1:10 1:8 1:7 – – 1:5 1:4<br />
km/h 1st gear 4.5 4,4 4.2 4.2 4.1 4.0 3.9 3.9 3.9 3.8 3.7 3.6<br />
2nd gear 9.1 8.7 8.4 8.2 7.9 7.8 7.5 7.2 6.9 6.4 5.8 4.5<br />
3rd gear 15.0 14.2 13.5 12.9 11.7 10.3 8.3 7.0 6.0 4.9 3.9 –<br />
4th gear 25.4 23.3 19.7 13.9 9.4 6.0 – – – – – –<br />
3% rolling resistance assumed. Actual performance may vary depending on the application.<br />
GrAdE pErfOrmAnCE - STAndArd BuCkET lOAdEd<br />
% Grade 0.0 2.0 4.0 6.0 8.3 10.0 12.5 14.3 16.0 18.0 20.0 25.0<br />
Ratio Grade – – – – 1:12 1:10 1:8 1:7 – – 1:5 1:4<br />
km/h 1st gear 4.4 4,3 4.2 4.1 4.0 3.9 3.8 3.8 3.7 3.7 3.6 3.4<br />
2nd gear 8.9 8.5 8.2 7.9 7.6 7.3 6.7 6.0 5.4 4.7 4.2 2.9<br />
3rd gear 15.1 13.9 12.4 10.6 8.2 – – – – – – –<br />
4th gear 24.5 20.7 13.9 9.0 1.9 – – – – – – –<br />
3% rolling resistance assumed. Actual performance may vary depending on the application.<br />
Optional equipment<br />
Main frame<br />
• Various bucket sizes<br />
• Wheel chocks and chock brackets<br />
• Dump cylinder rod protector<br />
• Knockdown construction - specify weight and dimension<br />
limitations<br />
• Shipping covers<br />
• EOD buckets, recommended for truck loading<br />
System<br />
• Ansul Check fire auto fire suppression<br />
• Single bottle fire suppression with engine kill<br />
• Lincoln auto lube with timer<br />
• Manual hydraulic tank fill pump<br />
Hydraulic system options<br />
• EOD hydraulics & controls only<br />
• Brake release tow hook<br />
Electrical system<br />
• Blue strobe light - power on<br />
• Audio-visual reverse alarm<br />
Controls and instruments<br />
• Block out 3rd and/or 4th gears<br />
• Scooptram RRC (line of sight Radio Remote Control)<br />
• Scooptram RRC interface only<br />
Documentation<br />
• LinkOne parts book CD<br />
• LinkOne viewer<br />
• Parts manual - plasticized<br />
• Service manual - plasticized<br />
Parts and Services<br />
• Preventive maintenance kits<br />
• Repair and rebuild kits<br />
• Face mechanics tool set<br />
• Shop mechanics tool set
Measurements<br />
left anD riGht turn<br />
SiDe View<br />
2 162<br />
1 537<br />
539<br />
tOP View<br />
1 690<br />
1 620<br />
880<br />
2 521<br />
3 066<br />
16°<br />
2 289<br />
40,5°<br />
2 000 x 45° CHAMFER<br />
R4 697<br />
R2 305<br />
R4 287<br />
1 270<br />
267<br />
1 270<br />
3 066<br />
2 521<br />
2 111<br />
40°<br />
890<br />
1 668<br />
2 161<br />
2 280<br />
Scooptram <strong>ST2G</strong><br />
» dimensions<br />
• All dimensions are shown in<br />
millimetres<br />
• All dimensions and calculations<br />
shown are based on standard<br />
vehicle configuration with<br />
27 mm tyre deflection, unloaded<br />
• Machine displayed with Deutz<br />
engine and 1,8m3 bucket<br />
1 443<br />
1 467<br />
1 650<br />
2 325<br />
2 544<br />
3 747<br />
3 782<br />
© Copyright 2<strong>01</strong>1, <strong>Atlas</strong> <strong>Copco</strong> Rock Drills AB, Örebro, Sweden. All product names in this publication are trademarks of <strong>Atlas</strong> <strong>Copco</strong>. Any unauthorized use or copying of the contents or any part thereof is prohibited. Illustrations and photos in this<br />
brochure may show equipment with optional extras. No warranty is made regarding specifications or otherwise. <strong>Spec</strong>ifications and equipment are subject to change without notice. Consult your <strong>Atlas</strong> <strong>Copco</strong> Customer Center for specific information.<br />
<strong>9851</strong> <strong>2252</strong> <strong>01</strong> g<br />
09/2<strong>01</strong>1
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