K6 Scalper Screen

The original: Proven, powerful, and built for every screening task.

Overview

Recycling

Aggregates

Quarrying

Sand & Gravel

Heavy duty

The most mature and productive scalper on the market, introduced in 1996 and due to continuous R&D leading since. The K6 with its long screen deck is perfect for the complete range from scalping to fine screening. Easy service access and walkways give safe access to the complete machine.

Capacity up to 600 t/h

Weight 30 t / 33 sT

Double 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

Lowest fuel consumption in the industry

Standard heavy-duty plate apron feeder and hydraulic folding hopper walls

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Capacity up to	600 t
Weight	30 t / 33 sT
Screen box (l x w)	4500 x1800 mm / 15' x 6'
Feed hopper in HB450	8 m³ / 10 yard³
Hydraulic folding hopper for transport	•
Heavy Duty Plate Apron Feeder	3560 mm x 1300 mm

Loading height

open back wall	2420 mm
half open back wall	2850 mm
closed back wall	3260 mm
Side loading length	4400 mm
Screen box l x w	4500 x 1800 mm
Upper deck m2 / feet²	8,1 m²
Lower deck m2 / feet²	8,1 m²
Hydraulic liftable screen box	•
Standard Long Life Grease: grease interval	every 100 h

Conveyor belts (l x w) & discharge height

Oversize belt conveyor (discharge height)	6500 mm x 1500 mm (3400)
Fine fraction belt conveyor (left) (discharge height)	8650 mm x 1000 mm (3700)
Middle fraction belt conveyor (right) (discharge height)	8500 mm x 800 mm (3750)
Track-unit: Length, total width, track shoe width	3720, 2550, 450 mm
2-speed track drive	1,1 km/h and 2 km/h

Engine

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

Wear lining in hopper HB 450: 8 mm	•
Several hopper & corner extensions	•
XXL Hopper	12 m³
Apron feeder (XXL)	4470 mm x 1300 mm
Feed hopper with belt feeder	•
Screen flow break	•
Anti clogging system	•
Fast tensioning system for upper deck screens	•
Dust cover for screen box	•
Walkways (both sides) beside screenbox	•
Wide range op screen media	•
Volumetric belt scale on apron feeder	•

Conveyors

Dust suppression system at conveyors	•
Picking station at oversize belt conveyor	Left & right side
Extra long oversize belt conveyor & discharge heigth	2500 mm / longer (4212 mm)
Over belt magnet on oversize belt	•
Over belt magnet on side conveyors	•
Drum magnet and chute on side conveyors	•
Tungsten scrapers	Fines conveyor (left) Under Screen Conveyor

Other options

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

LEGENDA

•	applicable - available
/	not applicable - not available

Specification	Transport dimensions	Working dimensions
Weight	30 t (33 sT)	–
Length	13.360 mm (43’10”)	15.400 mm (50’6”)
Height	3.180 mm (10’7”)	3.700 mm (12’2”)
Width	2.720 mm (8’10”)	14.400 mm (47’3”)

Performance highlights

Introduced by Keestrack in 1996 and due to R&D most mature unit on the market.

Unrivalled Performance.

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

Standard heavy duty plate apron feeder and hydraulic folding hopper walls.

Double deck screen box 4.500 × 1.800 mm (15’ × 6’)

~8.1 m² screening surface on each deck

Capacity up to 600 tonnes / hour.

Feed hopper 8 m³ (≈10 yd³), several hopper extensions available.

Low emission engine. Lowest fuel consumption in the industry.

2-speed track drive.

Large range of screen meshes, fingers, punched plate, grizzly & rubber decks available.

Applications

Pre-screening / scalping

Screening behind or before a crusher

Top soil and many other products

Recycling landfill and construction waste

Separation of “sticky” aggregate

Construction and demolition waste

Screening behind or before a crusher

Sand and gravel

Quarrying and mining

Coal

Wood and others

Fuel Efficiency

Disel/hydraulic*

*load sensing hydraulic system

13 l/h

Diesel/electric

9 l/h

Electric plug-in other machinery

4 l/h

Electric plug-in mains

40 kWh

Available drive systems

Diesel / Hydraulic

Plug-in Electric Drive

ZERO-Drive

Benefits of using Keestrack machines

Мобильная технология

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.