NEW CONCEPT IN NORTH AMERICAN MOBILE CHIPPING

BRUKS 805 STC

A Forwarder Mounted Mobile Chipper

BRUKS 805 STC

A Forwarder Mounted Mobile Chipper

BRUKS 805 STC

Re-defining “in the woods” Chipping

BRUKS 805.2 STC

Labor costs to operate

Fuel costs

Maintenance costs to upkeep several machines

Transportation Cost to move several machines

To get a product that still needs more processing

Capital Investment to buy several machines

Current in woods Systems

A more economical process

Fewer machines = Lower costs

Producing a quality energy chip

A New Era in Harvesting Forest Residue

• A “one machine chipping system” to recover wood fiber left in forest

• A forwarder mounted chipper, flexible and mobile with integrated dumpable 27 cubic yard chip bin

• Great for production of uniform quality energy chips • The most economical way to harvest woody biomass

with lower labor costs, lower fuel consumption, less equipment, less maintenance.

Solving Chip Handling Issues

BRUKS 805.2 STC

Dumpable Bin Makes it a Unique Concept

BRUKS 805 STC

Higher Dumping Yokes for North American Market

BRUKS 805 STC

Model 805 STC • Will chip all types of material

– Forest residues – Parts of trees – Round wood, max Ø 500 mm (20”)

*Hard wood, 400 mm (16”)

BRUKS 805 STC

Will Mount on Different Forwarders

BRUKS 805 STC

Can be Mounted on a Truck

BRUKS 805 STC

Can be Mounted on a Trailer

BRUKS 805 ST

Components of Chipping Unit

• Chipper • Frame • Diesel engine • Hydraulic system • Control system • Chip bin

BRUKS 805 STC

Chipper

BRUKS 805STC

• Chipper with: – Infeed – Chipper housing – Drum – Outfeed – Chiptube

Chipping Unit

BRUKS 805STC

• Chipper with: – Infeed – Chipper housing – Drum – Outfeed – Chip tube

Chipper Infeed • Different types of feed

tables – Feed hopper – Roller feed deck

• 3+1 rollers • 4 rollers

BRUKS 805 STC

Chipper Infeed types

BRUKS 805 STC

Type of infeed required depends on material and application

Chipper Infeed • Hydraulic drive infeed

– Poclain radial-piston motors

BRUKS 805 STC

Chipper Housing – Swing-away anvil with shear

bolts. – Replaceable bottom casing

BRUKS 805 STC

Chipper Drum • Drum

– diameter 31 ½” – width 33 ½”

• Different drum type: – Standard drum – Round wood drum – Chip length

• ¾” – 1 9/16”

BRUKS 805 STC

Chipper Out-feed • Card breaker grate • Chip accelerator • Chip tube

• Turnable • Foldable • Hydraulic deflector

BRUKS 805 STC

Chipper Discharge Tube

BRUKS 805 STC

HIGH CHIP TUBE with fixed discharge height Here the chips accelerator sits Under the turntable for the tube.

LONG, TILTING CHIP TUBE A chip tube that can be raised and lowered to vary the discharge height. The chips accelerator and chip tube sit on the same turntable.

Chip Accelerator Mounted in Discharge Tube

BRUKS 805 STC

Chip Accelerator Mounted in Discharge Tube

BRUKS 805 STC

Frame • The chipper unit is

built on a standard frame.

• One central frame, easy to keep clean.

BRUKS 805 STC

Mounting on Forwarder • Springs between

forwarder and chipper • Mounting details are

available for different types of carriers

• Ponsse, John Deere, Valmet, and many others

BRUKS 805 STC

Diesel Engine • Scania DC 12 55A

– 450 hp / 1850 Nm – EU step IIIA, US Tier 3 – Tier 4 available 9/12

BRUKS 805 STC

Transmission • Centaflex-rubber

element • Drive-shaft • Belt tensioner • Belt transmission with

8 SPC belts

BRUKS 805 STC

Hydraulic System • Valves

– Parker L 90, Proportional valves

– Parker NG 6 Valves • Hydraulic tank

– 48 Gallons – Neste Bio Hydraul 46

BRUKS 805 STC

Hydraulic System • Hydraulic pumps

– Main pump, Parker P1 variable 100cc

– Chip accelerator, Parker F12, 40 cc 300 bar (4350 psi)

– Cooling system, Sauer Danfoss

BRUKS 805 STC

Electrical and Control System • DASA 5 • Can-Bus • Windows CE • BRUKS control program

BRUKS 805 STC

Chip Bin

• 27 cu. yds. ( 7.5 tons)

• High-dumping • Side displacing

BRUKS 805 STC

Maintenance Friendly

BRUKS 805 STC

• Knife change is simple with: – Service platform – Hydraulic foldable cover

• Easy filter access • Easily interchangeable

wear parts

Transport

BRUKS 805 STC

• Trailer transport with machine in “transport mode”

Options

BRUKS 805 STC

Knife box Engine preheater

Rear veiw camera Xenon work lights

–Scale equipment

–Refueling equipment

–Sprinkler system

Questions?

BRUKS 805 STC