C6 Classifier

Precision classifying with quick set-up times and great efficiency.

Overview

Sand & Gravel

Aggregates

Quarrying

Recycling

Heavy duty

The C6e makes the best precision screening possible, it has a large range of interchangeable screening media available. The set up time is very fast without any support legs. The C6e was the first full hybrid electric plug-in driven, energy saving version introduced by Keestrack in 2012. The onboard diesel engine/gen-set unit ensures lower fuel and service costs and can produce at a zero carbon footprint when plugged-in electrical via mains or upstream crusher. Safety first with its hydraulic foldable walkway.

Capacity up to 400 t/h

Weight 30 t / 33 sT

2 or 3 deck screen box 4,5 x 1,8 m 15' x 6'

Available in e-drive: full hybrid diesel-electric and plug in version or ZERO-drive: full electric drive without combustion engine onboard

Interchangable screen meshes

Fast set up time / no support legs

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Capacity up to	400 t
Weight 2-deck	28 t / 30,8 sT
Weight 3-deck	31 t / 34,1 sT
Screen box (lxw)	4500 x 1800 mm / 15' x 6'
Feed hopper in HB450	8 m³ / 10 yard³
Hydraulic folding hopper for transport	•
Hydraulic adjustable grid angle	13, 14, 18,24 & 28°
Grid opening possibilities	100, 122, 135 & 150 mm

Loading height

feeding height with tipping grid	3060 - 3520 mm
feeding height without tipping grid	2400 mm
Side loading length	4500 mm

Beltfeeder with adjustable speed (l x w)	3467 mm x 1200 mm
Main conveyor (l x w)	9440 mm x 1200 mm

Screen box l x w	4500 x 1800 mm
Upper deck m2 / feet²	8,1 m²
Middle deck m2 / feet²	8,1 m²
Lower deck m2 / feet²	8,1 m²
Adjustable screen inclination	9 - 24°
Standard walkway beside screenbox	Left & Right side & front
Standard Long Life Grease: grease interval every 500 h	•

Conveyor belts (l x w) & discharge height

Underscreen conveyor/fine fraction (discharge height)	6.750 mm x 1.200 mm (4.100)
Stockpile conveyor left (middle fraction fine)	10.000 mm x 800 mm (4.680)
Stockpile conveyor right (middle fraction coarse)	10.000 mm x 800 mm (4.350)
Belt conveyor reversible (coarse fraction) - 3-deck	1.700 mm x 650 mm
Stockpile conveyor left (coarse fraction) - 3-deck	6.875 mm x 650 mm (4.000)

Track-unit: Length, total width, track shoe width	4076, 2550, 450 mm
2-speed track drive	1,32 km/h and 2,28 km/h

Engine unit(s) 1500/1800 RPM	79kW-82kW/88kW-93kW
Control	PLC – IP 67 LCD screen 4,3" & remote control
Smart sequential auto start/stop from remote control	•

Feeding & screening

Wear lining in hopper HB 450: 8 mm	•
Hopper extensions	13 m³ / 16 yard³
Feeding width extensions (total feeding length)	5120 mm
Anti clogging system	•
Canvas cover for screen box	•
Wide range op screen media	•
Washing screen option on the 3-deck version, multiple water lines on each deck, without under screen conveyor but with suspension discharge container	4500 x 1800 mm 72 water nozzles
Second level walkway on left and right side of the screenbox	•
Vibrating grid, single deck: 10, 12, 14, 16°, grizzly, punched plate or wire mesh, 5,6 m² screen area	•
Vibrating grid, double deck: 0, 5, 10, 15, 20°, top deck: grizzly, bottom deck: wire mesh. 5,5 m² top deck & 5,1 m² bottom deck screen area	•

Conveyors

Overband magnet on main conveyor	•
Magnetic drum and discharge chute	•
Belt Cover on main conveyor and under screen conveyor	•
Telescopic conveyor for coarse fraction l x w, on 3-deck version	11600 mm x 650 mm
Tungsten scrapers on main conveyor and under screen conveyor	•

Other options

Radio remote	•
Working lights	•
Fuel filling pump	•
Heating system for engine unit: diesel and hydraulic tank	•
Telematics system UMTS/GPS	•
Lifting eyes	•

Transport l x w x h, 2-deck	14300 x 2730 x 3100 mm
	46'11" x 8'11" x 10'2"
Transport l x w x h, 3-deck	14300 x 3000 x 3300 mm
	46'11" x 9'10" x 10'10"

Performance highlights

Available in e-drive: full hybrid diesel-electric and plug in version or ZERO-drive: full electric drive without combustion engine onboard

Interchangable screen meshes on all decks

No support legs

Double or Triple deck screen box 4.500 x 1.800 mm (15’ x 6’)

Auto sequential start as standard

8,1 m² screening surface on each deck, 4 split version

Capacity up to 400 tonnes / hour

Best precision screening

Feed hopper 8 m³ (10 yard³)

Vibrating grid and other options available

2 speed track drive

Extensive option list to configure to your application

Applications

Quarrying 0-4, 4-8, 8-16, 16-32 and others as specified

Sand and gravel

Separation of aggregate

Construction and demolition waste

Screening behind a crusher

Coal and others

Fuel Efficiency

Disel/hydraulic*

*load sensing hydraulic system

14 l/h

Diesel/electric

9 l/h

Electric plug-in other machinery

4 l/h

Electric plug-in mains

36 kWh

Available drive systems

Diesel / Hydraulic

Plug-in Electric Drive

ZERO-Drive

Benefits of using Keestrack machines

Mobilní technologie

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.