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Electric tracked heavy duty apron…
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H4e Cone Crusher
Overview
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Aggregates
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Quarrying
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Sand & Gravel
The Keestrack H4e is a well proven track-mounted cone crusher designed for secondary, tertiary, or quaternary crushing of hard rock and ores. It's unique optional 3-deck after-screen module,offers exceptional flexibility and fuel efficiency for quarrying and recycling applications.
Capacity up to
208 t/h
Weight
38,4 t / 42,3 sT
Feed size
185 mm / 7,3"
Standard in e-drive: full hybrid diesel-electric and plug in version
Proven pressurized cone technology with automatic release system, rotational indication & slip control & overload protection
Optional 3-deck after screen module
Several concaves, bushings and mantle types available
General
| Capacity up to | 208 t |
| Weight | 38,4- 49.9 t / 42,3 sT - 55 sT |
| Feed size up to | 185 mm / 7,2" |
Hopper
| Feed hopper in HB450 | 8 m³ / 10,4 yard³ |
| Hydraulic foldable hopper walls | • |
| Loading height | 3543 mm |
| Loading width (back) | 3466 mm |
| Side loading length | 5600 mm |
| Wear lining | HB 450 welded |
| Hopper load release system | • |
Belt Feeder
| Standard belt feeder with metal detector | • |
| Belt feeder (L x W) | 5400 mm x 1200 mm |
Feeding, Pre-screen & Crushing
| Feed hopper wear plates HB 450 / HB 500 | • |
| Hopper extensions | - |
| Pre-screen with fines chute and walkway (left) | • |
| Pre-screen with fines stockpile conveyor | / |
| Hopper | 5 m³ / 6,5 yard³ |
| Belt feeder | 3080 mm x 1000 mm |
| 1-deck pre-screen | 1800 mm x 1200 mm |
| Screen media pre-screen | Punched plate |
| 3-deck after screen incl. oversize, recycling, fines and intermediate fraction conveyors; easily disassembled with fast connectors and support legs | • |
| Top deck (L x W) | 3600 mm x 1500 mm |
| Middle deck | 3600 mm x 1500 mm |
| Bottom deck (L x W) | 3600 mm x 1500 mm |
| Screen media after screen | Wire mesh / square mesh |
Conveyors
| Oversize conveyor (L x W, discharge height) | 2850 mm x 500 mm (3050 mm) |
| Recycling conveyor | 8500 mm x 650 mm |
| Middle fraction fines stockpile conveyor (L x W, discharge height) - left side | 6000 mm x 500 mm (3005 mm) |
| Middle fraction coarse stockpile conveyor (L x W, discharge height) - right side | 6000 mm x 500 mm (3005 mm) |
| Fines conveyor (L x W, discharge height) | 6800 mm x 1200 mm (3760 mm) |
| Walkways beside the after screen box (standard in option) | right side |
Other Options
| Dust suppression system | • |
| Height adjustable magnet separator on main conveyor | - |
| Radio remote, several options | • |
| Fuel filling pump | • |
| Working lights | • |
| Telematics system UMTS/GPS | • |
| Heating system lube oil tank | standard |
| Transport | Length x Width x Height |
| Base machine | 14595 x 2970 x 3487 mm |
| 38,4 t / 42,3 sT | 47'11" x 9'9" x 11'5" |
| With 3-deck after screen | 19319 x 2983 x 3537 mm |
| 48.6 t / 53,6 sT | 63'5" x 9'9" x 11'7" |
| With pre-screen | 14731 x 2970 x 3473 mm |
| 39,7 t / 43,8 sT | 48'4" x 9'9" x 11'5" |
| With pre-screen & 3-deck after screen | 19396 x 2971 x 3537mm |
| 49.9 t / 55 sT | 63'7" x 9'9" x 11'7" |
Performance highlights
Can be used in secondary, tertiary or quarternary crushing
Designed to crush the toughest of rock and ore
Feed size up to 185 mm (7”)
C.S.S min. - max. 6 - 38 mm (2/10”-1 5/10”), depending on crushing chamber configuration
Capacity up to 208 tonnes / hour (229 sT/h)
Hopper 8 m³ (10 yard³)
Other configurations possible with different crushing chambers
Diesel / electric drive
2 speed track drive
Optional pre screen 1.200 mm (4’) x 1.800 mm (6’) *not available in the United States
Optional 3-deck screen 3.600 mm (12’) x 1.500 mm (5’)
Effective screen area 5,4 m² on each deck, with return conveyor
Best product shape
Extensive option list to configure to your application
Removable engine /generator compartment
Hydraulic adjustable closed-side setting
Applications
Abrasive and hard stone
Hard rock and ore
Granite and basalt
Primairy, secondary, tertiary or quaternary crushing
River and sea gravel
Quarrying and mining
Production of aggregates for asphalt, concrete and others
Fuel Efficiency
Disel/electric
33
l/h
Electric plug-in mains
130
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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