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Electric tracked heavy duty apron…
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I4e Reversible Impact Crusher
Overview
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Aggregates
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Recycling
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Sand & Gravel
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Quarrying
The new Keestrack I4e tracked mobile reversible horizontal impact crusher can sustainable recycle the best quality end products at the lowest production costs with ZERO carbon emission due to plug-in functionality.
Thanks to the innovative RIC (Reversible Impact Crusher) technology, this machine can be used very flexible in secondary and tertiary crushing of rock and recycling building materials (e.g., Sand & Asphalt).
Thanks to the innovative RIC (Reversible Impact Crusher) technology, this machine can be used very flexible in secondary and tertiary crushing of rock and recycling building materials (e.g., Sand & Asphalt).
Capacity up to
250 t/h
Weight
42 t / 46 sT
Inlet
250-450x670mm 10"-18"x27"
Feed size up to
250 mm / 10"
Produces best quality end products at the lowest production costs with zero carbon emission due to plug-in functionality.
The I4e has less wear, better quality of end products (grain shape) and significant energy savings compared to mobile cone or vertical impact crushers.
Ensures consistently high-quality end products of up to 0/2 mm in closed circuit.
Highest reduction ratio.
| Capacity up to (t/con) | 250 t |
| Weight | 42 t / 46 sT |
| Weight (t/con) incl. single deck afterscreen | 46 t / 50 sT |
| Inlet opening (adjustable) | 250-450×670 mm / 10"-18"x27" |
| Hopper | 8 m³ / 10,5 yard³ |
| Feed hopper in HB450 and wear lining in HB 450 & 500 | • |
| Hydraulic foldable hopper walls | • |
Feeding & crushing
| Hopper extensions | • |
| Several quality blow bars | • |
| Swivelling arm and hoist to change blowbars | • |
| Frequency inverter on crusher | • |
After screen
| Single deck after screen: l × w, incl oversize, recycling and fines conveyor | • |
| Screen box, l × w | 3100 × 1400 mm |
| Screen media after screen | Wire mesh / square mesh / Harp screen |
| Recycling conveyor (hydraulic foldable) | 8966 × 500 mm |
| Fines conveyor, l × w (discharge height) | 4200 × 1000 mm (3100 mm) |
Other options
| Dust suppression system at crusher inlet and outlet or at end of main and fines conveyor | • |
| Volumetric belt scale | • |
| Radio remote, several options | • |
| Fuel filling pump | • |
| Working lights | • |
| Keestrack-er Telematics system UMTS/GPS | • |
| Heating system for engine | • |
| Lifting eyes | • |
| Lubricated track chains | • |
Transport dimensions
| without after screen | with after screen | |
|---|---|---|
| Weight | 42 t (46 sT) | 46 t (50 sT) |
| Length | 14.350 mm (47'1") | 15.270 mm (50'1") |
| Height | 3.290 mm (10'10") | 3.290 mm (10'10") |
| Width | 3.000 mm (9'11") | 3.000 mm (9'11") |
Working length
| without after screen | with after screen | |
|---|---|---|
| Length | 14.350 mm (47'1") | 16.646 mm (54'7") |
| Height | 4.850 mm (15'11") | 4.850 mm (15'11") |
| Width | 6.575 mm (21'7") | 6.575 mm (21'7") |
Performance highlights
The Keestrack I4e tracked mobile reversible horizontal impact crusher can sustainable produce the best quality end products at the lowest production costs with zero carbon emission due to plug-in functionality.
Due to the innovative Reversible Impact Crusher technology it can be used in secondary and tertiary crushing
The I4e is an alternative to mobile cone or vertical impact crushers. It has less wear, better quality of end products (grain shape) and significant energy savings, from 30%- 40% compared to cone and VSI impact crushers
The I4e allows a feed size up to 250 mm and ensures consistently high-quality end products of up to 0/2 mm in closed circuit. Producing very small fractions is possible with only one machine.
Electric drive system: plugged in, backed up by a drop off engine/gen set unit which can generate sufficient electric power to drive several e-driven machines
Hopper of 8m³ (10,5 yard³)
Heavy duty plate apron feeder
Reversible belt feeder with metal detector
Foldable stockpile conveyor belt
Reversible horizontal impact crusher inlet opening 250-450 (height adjustable) x 670 mm width
Rotor diameter 1.100 mm (3'7"), rotor width 650 mm (2'2”)
Drop off engine/gen set, e-drive: plug-in and plug-out
Optional single deck after screen 3.100 x 1.400 mm (10’2" x 4’8"), with closed circuit return conveyor
Capacity up to 250 tonnes / hour
2 speed track drive
Applications
Secondary and tertiary crushing
Aggregates
Natural rock
Oversized gravel
Production of sand
Asphalt
Concrete
Construction and demolition waste
Steel slag
Glass recycling
Aerated concrete
Fuel Efficiency
Disel/electric
30
l/h
Electric plug-in mains
120
kWh
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.
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