Built for land clearing and pipeline right-of-way operations.

The HG6800TX horizontal grinder offers a high-horsepower engine on a tracked machine with a compact design. Featuring 950 hp (708 kW) in a 92,000-lb (41,730.5-kg) class, and an infeed design designed specifically for feeding larger materials such as whole trees and large stumps, the new grinder is built to power through tough materials with less operator interaction.

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FEATURES & BENEFITS

SERIES III HARD-FACED DUPLEX DRUM
The Series III hard-faced duplex drum offers durability and convenient maintenance, with the ability to remove and replace single hammers and balance the drum externally.
LOW SIDEWALLS
Low sidewalls aid in feeding whole trees and other larger material with less restriction, reducing the need for operator interaction with the material.
SMARTFEED SYSTEM
The SmartFeed system monitors engine rpm and adjusts grinding speed for optimal machine performance.
OPTIONAL DAMAGE DEFENSE SYSTEM
The optional Damage Defense system reduces the likelihood of certain metal contaminants from entering the hammermill by reacting to the initial contact with the contaminant and reversing the feed system to allow removal of the contaminant.
ADJUSTABLE FEED ROLLER
The feed roller can climb up to 50 in (127 cm), helping the machine to crush logs or stumps that need to be rolled, and allowing the operator flexibility for different material inputs.
OPTIONAL SCREEN HOIST
Change screens easily utilizing the optional screen hoist and the remote control or main machine controls.

SPECIFICATIONS

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Units:
  • Maximum Length - Transport
    14.7 m
  • Maximum Length - Transport with Dolly
    14.8 m
  • Maximum Length (Operation)
    17.2 m
  • Maximum Width (Transport)
    3 m
  • Maximum Width Transport - with Dolly
    3 m
  • Maximum Height (Transport)
    3.7 m
  • Maximum Height Transport with Dolly
    32.5 cm
  • Weight
    41730.5 kg
  • Tongue Weight - Engine Option 1 with Dolly
    20411.7 kg
  • Axle Weight - Engine Option 1 with Dolly
    27215.5 kg
  • Weight Engine Option 1 with Dolly
    47627.2 kg
  • Dolly Weight
    4309.1 kg
  • Make and Model
    Caterpillar C27 Tier 4F (Stage 4)
  • Number of Cylinders
    12
  • Gross Horsepower (Maximum)
    708.4 kw
  • Torque (Max)
    4354.9 Nm
  • Fuel Tank Capacity
    1324.9 L
  • Max Fuel Consumption
    179.8 Iph
  • Fuel Type
    Ultra-low sulfer diesel (<15 ppm)
  • Air Cleaner
    Dry-type with primary and secondary elements and restriction indicator
  • Oil Filter
    Full-flow, spin-on
  • Recommended Oil
    CAT DEO-ULS, or API CJ-4, or ACEA E9 (15w-40)
  • Oil Volume with Filter
    68 L
  • Cooling Medium
    Liquid
  • Coolant Capacity (Engine and Radiator)
    170.3 L
  • Air to Boil Temperature
    126 deg
  • Alternator
    24 volt
  • Fan
    (Qty 2) Variable-speed, reversible
  • Clutch Type
    Hydraulic-operated wet clutch with PTO
  • Clutch Engagement
    Push-button
  • Drive Belt Type
    V-belt
  • Sound Power
    120 dB(A)
  • Make and Model
    Caterpillar C27 Tier 2 (Stage II)
  • Number of Cylinders
    12
  • Gross Horsepower (Maximum)
    708.4 kw
  • Torque (Max)
    4354.9 Nm
  • Fuel Tank Capacity
    1324.9 L
  • Max Fuel Consumption
    180.6 Iph
  • Fuel Type
    Diesel
  • Air Cleaner
    Dry-type with primary and secondary elements and restriction indicator
  • Oil Filter
    Full-flow, spin-on
  • Recommended Oil
    CAT DEO-ULS, or API CJ-4, or ACEA E9 (15w-40)
  • Oil Volume with Filter
    68 L
  • Cooling Medium
    Liquid
  • Coolant Capacity (Engine and Radiator)
    170.3 L
  • Air to Boil Temperature
    126 deg
  • Alternator
    24 volt
  • Fan
    (Qty 2) Hydraulically driven, reversible
  • Clutch Type
    Hydraulic-operated wet clutch with PTO
  • Clutch Engagement
    Push-button
  • Drive Belt Type
    V-belt
  • Sound Power
    120 dB(A)
  • Thrown Object Deflector
    Standard
  • Deflector Position
    Variable
  • Millbox Opening
    60" W x 38" H cm
  • Drum Diameter
    71.1 cm
  • Tip Diameter
    92.5 cm
  • Drum Cutting Width
    158.5 cm
  • Drum Skin Thickness
    3.8 cm
  • Drum Speed
    1200 rpm
  • Bearing Type
    Double row, sperical roller
  • Bearing - Inner Race Diameter
    15.2 cm
  • Number of Hammers
    10
  • Number of Tips
    20
  • Tip option 1
    2-bolt
  • Center Retention Pin Dimensions
    2" dia x 79.35" L
  • Screen Weight
    213.2 kg
  • Screen Dimensions
    1" thick
  • Screen Type
    Abrasion-resistant steel
  • Number of Screens
    2
  • Screen Area
    23116.1 sq cm
  • Millbox Lid Liner Dimensions
    Abrasion-resistant steel
  • Liner Dimensions
    .75, 1" (1.9 cm, 2.5 cm) thick
  • Anvil Type
    Fabricated steel with replaceable wear surfaces
  • Anvil Dimensions
    6.6" x 18.2" x 81" (16.7 cm x 46.2 cm x 205.7 cm)
  • Length
    27.2 cm
  • Width
    121.9 cm
  • Belt Design
    3 ply - 330# or straight warp single ply 330# both with V cleat
  • Splice
    R2-stainless steel or super splice
  • Return Roller Quantity
    6
  • Idler Roller Diameter
    30.5 cm
  • Idler Roller Bearing
    1-15/16, 4-bolt flange
  • Standard Drive Roller Diameter
    32.5 cm
  • Magnetic Drive Roller Diameter
    32.5 cm
  • Drive Motor
    Fixed displacement, geroler
  • Drive Motor Bearings
    1-15/16, 4-bolt flange
  • Belt Speed
    267.3 m/min
  • Load Height
    5 m
  • Tank capacity
    378.5 L
  • Recommended Oil
    Vermeer HyPower 68
  • Filtration Method
    Dual in-tank return filters with suction strainer
  • Number of Coolers
    1
  • System Type
    Open-loop, pressure- and flow-compensated
  • Pump Type
    Variable displacement, axial piston
  • Pump Flow at Maximum RPM
    63.3 gpm
  • System Relief Pressure
    4200 psi
  • System Type
    Open-loop, pressure- and flow-compensated
  • Pump Type
    Variable displacement, axial piston
  • Pump Flow at Maximum RPM
    122.3 L/min
  • System Relief Pressure
    3000 psi
  • Motor Series
    Char-Lyn 6000 Series, geroler
  • System Type
    Open-loop, pressure compensated
  • Pump Type
    Variable displacement, axial piston
  • Pump Flow at Maximum RPM
    97.3 L/min
  • Motor Series
    Danfoss KM38
  • Fan Series - FWD/REV
    Reversible
  • Tank capacity
    79.5 L
  • Recommended Oil
    Vermeer VMF Gold
  • Filtration Method
    Spin-on, pressure filter, B6 = 1000
  • Number of Coolers
    1
  • System Type
    Open-loop
  • Pump Type
    Fixed displacement, gear pump
  • Pump Flow at Maximum RPM
    33.7 L/min
  • System relief pressure
    17.9 bar
  • System Voltage
    24 VDC
  • Battery
    Group 8-D, 1400 CCA (Qty 2)
  • System Protection
    Fused
  • Display Type
    LCD
  • Engine Information
    Yes
  • Machine Information
    Yes
  • Operational Faults
    Yes
  • Gauges
    none
  • Switches
    Push-button
  • Display Type
    LCD
  • Engine Information
    Yes
  • Machine Information
    Yes
  • Operational Faults
    Yes
  • Switches
    Sealed membrane
  • Operating Range
    Up to 300' (91.4 m)
  • Battery Type
    AA (Qty 6)
  • Frame Description
    DT6
  • Tongue Description
    Bolt-on to infeed structure
  • Hitch Type
    Fifth wheel
  • Fender Description
    Formed steel
  • Brake Type
    Air-actuated with spring-applied parking brake
  • Trailer Light Type
    12-24V LED
  • Suspension Type
    Air-ride
  • Manufacturer - Option One
    Hendrickson
  • Capacity per Axle
    9071.8 kg
  • Number of Axles
    3
  • Tires - Option One
    255/70R22.5 duals
  • Wheels - Option One
    22.5"x8.3" hub-piloted steel
  • Ground Clearance - Option One
    13.5 cm
  • Tires - Option Two
    445/50R22.5 LR L (super singles)
  • Wheels - Option Two
    Aluminum
  • Ground Clearance - Option Two
    13.5 cm
  • Track Frame Description
    Rigid frame with reinforced box section
  • Track Type
    D5 double grouser
  • Track Drive Pump Type
    Variable displacement, axial piston
  • Track Drive Motor Type
    Hydrostatic with planetary transmission
  • Track Brake Type
    Spring-applied, hydraulic-release wet disc parking brake
  • Track Length on Ground
    142" (360.7 cm)
  • Track Width - Option One
    26" (66 cm)
  • Track Width Option One - Ground Bearing Pressure - Hard Ground
    402 kPa
  • Track Width Option One - Ground Bearing Pressure - Soft Ground
    78.6 kPa
  • Type of Idler
    D5 excavator rollers
  • Number of Idlers
    20
  • Pump Flow at Maximum RPM
    218 L/min
  • System relief pressure
    344.7 bar
  • Maximum Speed
    4.5 cm
  • Maximum Creep Speed - (Low)
    2.3 cm
  • Air Compressor Brand
    Mi-T-M
  • Engine
    Honda, 11.7 hp
  • Maximum Pressure
    12.1 bar
  • Maximum Air Flow
    .8 cm
  • Tank capacity
    113.6 L
  • Screens
    Yes
  • Special Tools Group
    Yes
  • Extended Warranty
    Yes
  • Preventative Maintenance
    Yes
  • Special Paint
    Yes
  • Air Compressor
    Yes

LITERATURE

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