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Electric tracked heavy duty apron…
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S3 Stacker
Overview
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Aggregates
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Sand & Gravel
The S3 creates a stockpile and minimizes loader traffic, labor and fuel costs while optimizing on-site safety. The electric drives can be connected to all Keestrack “e”-versions, by a simply plug-in to the electricity network or to the crusher or screen with plug-out functionality.
Capacity up to
250 t/h
Stockpile volume
up to 7500t / 8250 sT
Weight
10,3 t / 11 sT
Minimal operational cost. Reducing loader traffic and fuel usage by up to 75 %.
Adjustable discharge height. Max 6,7m / 22'
Robust tracked chassis
Optional radio remote control
General Specifications
| Capacity up to | 250 t |
| Weight | 10.3 t / 11 sT |
| Feed size up to | 200 mm / 8" |
| Inclinations | in ± 2° steps |
Feeding Chute
| Loading height | 1519–2507 mm |
| Loading width (back) | 1680 mm |
| Side loading length | 2200 mm |
Transport Dimensions
| Transport (L × W × H) | 11900 × 2290 × 2330 mm |
| 39'1" x 7'6" x 7'8" |
Other Options
| Wear lining in HB450 | • |
| Increased feeding chute | Width 2320 mm |
| Additional feeding station (at any position) | • |
| Radio remote | • |
| Scraper at drive drum | • |
| Working lights | • |
Performance highlights
Very good stockpiling capabilities
75% cost saving capacity compared to a loading shovel
Main conveyor 800 mm (31”) wide, 18 meter (59’) long
Feed capacity up to 250 tonnes an hour
Also available in e-drive: full hybrid diesel-electric and plug in version or ZERO-drive: full electric drive without combustion engine onboard
Stockpile capacity up to 7.500 tonnes
Discharge height up to 7,8 meter (25’)
Applications
Stockpiling
Transport
Loading
Sorting and others
Fuel Efficiency
Disel/hydraulic*
5
l/h
Diesel/electric
4
l/h
Electric plug-in other machinery
2
l/h
Electric plug-in mains
18
kWh
Available drive systems
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Diesel / Hydraulic
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Plug-in Electric Drive
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ZERO-Drive
Benefits of using Keestrack machines
Remote monitoring
With large fleets and multiple sites in operation it is essential that owners know the location and status of their machines in real time, 24 hours a day.
Drive systems
In 1999 Keestrack introduced a load sensing diesel/hydraulic drive system which resulted in 25% fuel savings compared to competition.
Fuel efficiency
We know our customers need exceptional power and performance, but they also want to lower their fuel costs and reduce their environmental footprint.
Cost savings
Purchase price is only part of the total cost of ownership. Over the lifetime of your investment, operating costs can add up and ultimately reduce your competitiveness.
Mobile technology
At Keestrack we understand how important mobility is to owners and operators, and this is reflected in the design and construction of our machines. Our aim is to minimize set up times, reduce overall weight and size, and get you up and running as soon as possible.
Other machines
S5 Stacker
Compact mobile stacker for creating big stockpiles
S1e Stacker
Electric radial stacker with automatic 180° swiveling
M5 Tracked Engine Unit
Track mobile diesel-generator for full electric power.
M4 Tracked Engine Unit
Track mobile diesel-generator for full electric power.
From the same production line
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Most compact, high-performance jaw crusher in 30 ton class.
K3 Scalper Screen
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P3 Tracked Shredder
Compact two-shaft shredder for versatile recycling.
R3 Impact Crusher
High-performance impact crusher with unmatched mobility
