Tracked Horizontal Grinder

  • Length: 14.7 m (Transport)
  • Width: 3.1 m (Transport)
  • Height: 3.7 m (Transport)
  • Weight: 41,730 kg
  • Fuel Type: Diesel
  • Power: 950 hp (708 kw)

Features

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.

General Dimensions and Lengths

  • Maximum Length – Transport: 48.1 ft / 14.7 m
  • Maximum Length – Transport with Dolly: 48.6 ft / 14.8 m
  • Maximum Length (Operation): 56.5 ft / 17.2 m
  • Maximum Width Transport – with Dolly: 10 ft / 3 m
  • Weight: 92,000 lbs / 41,730.5 kg
  • Tongue Weight – Engine Option 1 with Dolly: 45,000 lbs / 20,411.7 kg
  • Axle Weight – Engine Option 1 with Dolly: 60,000 lbs / 27,215.5 kg
  • Dolly Weight: 9500 lbs / 4309.1 kg

Engine Option One

  • Make and Model: Caterpillar C27 Tier 4F (Stage 4)
  • Number of Cylinders: 12
  • Gross Horsepower (Maximum): 950 hp / 708.4 kW
  • Torque (Max): 3212 ft-lb / 4354.9 Nm
  • Fuel Tank Capacity: 350 gal / 1324.9 L
  • Max Fuel Consumption: 47.5 gph / 179.8 lph
  • 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: 71.9 qt / 68 L
  • Cooling Medium: Liquid
  • Coolant Capacity (Engine and Radiator): 45 gal / 170.3 L
  • 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

Engine Option Two

  • Make and Model: Caterpillar C27 Tier 2 (Stage II)
  • Number of Cylinders: 12
  • Gross Horsepower (Maximum): 950 hp / 708.4 kw
  • Torque (Max): 3212 ft-lb / 4354.9 Nm
  • Fuel Tank Capacity: 350 gal / 1324.9 L
  • Max Fuel Consumption: 47.7 gph / 180.6 lph
  • 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: 71.9 qt / 68 L
  • Cooling Medium: Liquid
  • Coolant Capacity (Engine and Radiator): 45 gal / 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)

Infeed roller

  • Feed Table Width: 60 inches / 152.4 cm
  • Feed Table Length: 19 foot / 5.8 m
  • Loading Height: 6 foot / 1.8 m
  • Feed Conveyor Type: Welded slat chain
  • Drive Type: Radial piston motor
  • Infeed Roller Width: 56.3 inches /  143 cm
  • Infeed Roller Weight: 2460 lbs / 1115.8 kg
  • Maximum Feed Height: 50 inches / 127 cm

Safety System

  • Thrown Object Deflector: Standard
  • Deflector Position: Variable

Duplex Drum

  • Millbox Opening: 60 inches W x 38 inches H / 152.4 cm W x 96.5 cm H
  • Drum Diameter: 28 inches / 71.1 cm
  • Tip Diameter: 36.4 inches / 92.5 cm
  • Drum Cutting Width: 62.4 inches / 158.5 cm
  • Drum Skin Thickness: 1.5 inches / 3.8 cm
  • Drum Speed: 1200 rpm
  • Bearing Type: Double row, spherical roller
  • Bearing – Inner Race Diameter: 6 inches / 15.2 cm
  • Number of Hammers: 10
  • Number of Tips: 20
  • Center Retention Pin Dimensions: 2 inches diameter x 79.35 inches L / 5.1 cm diameter x 201.5 cm L

Screens

  • Screen Weight: 470 lbs / 213.2 kg
  • Screen Dimensions: 1 inch thick /  2.54 cm thick
  • Screen Type: Abrasion-resistant steel
  • Number of Screens: 2
  • Screen Area: 3583 sq in / 23116.1 sq cm
  • Millbox Lid Liner Dimensions: Abrasion resistant steel
  • Liner Dimensions: 0.75 inch, 1 inch thick /  1.9 cm, 2.5 cm thick
  • Anvil Type: Fabricated steel with replaceable wear surfaces
  • Anvil Dimensions: 6.6 inches x 18.2 inches x 81 inches /  16.7 cm x 46.2 cm x 205.7 cm

Discharge System - Single Belt Design

  • Length: 89.3 ft / 27.2 m
  • Width: 48 inches / 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: 12 inches / 30.5 cm
  • Idler Roller Bearing: 1-15/16, 4-bolt flange
  • Standard Drive Roller Diameter: 12.8 inches / 32.5 cm
  • Magnetic Drive Roller Diameter: 12.8 inches / 32.5 cm
  • Drive Motor: Fixed displacement, geroler
  • Drive Motor Bearings: 1-15/16, 4-bolt flange
  • Belt Speed: 877 ft/min / 267.3 m/min
  • Load Height: 16.3 ft / 5 m

Hydraulic System

  • Tank capacity: 100 gal / 378.5 L
  • Recommended Oil: Vermeer HyPower 68
  • Filtration Method: Dual in-tank return filters with suction strainer
  • Number of Coolers: 1

Implement Hydraulics

  • 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

Discharge Conveyor Hydraulics

  • System Type: Open-loop, pressure- and flow-compensated
  • Pump Type: Variable displacement, axial piston
  • Pump Flow at Maximum RPM: 32.3 gpm / 122.3 L/min
  • System Relief Pressure: 3000 psi
  • Motor Series: Char-Lyn 6000 Series, geroler

Fan Drive Hydraulics

  • System Type: Open-loop, pressure compensated
  • Pump Type: Variable displacement, axial piston
  • Pump Flow at Maximum RPM: 25.7 gpm / 97.3 L/min
  • Motor Series: Danfoss KM38
  • Fan Series – FWD/REV: Reversible

Clutch

  • Tank capacity: 21 gal / 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: 8.9 gpm / 33.7 L/min
  • System relief pressure: 260 psi / 17.9 bar

Electrical System

  • System Voltage: 24 VDC
  • Battery: Group 8-D, 1400 CCA (Qty 2)
  • System Protection: Fused

Control Station

  • Display Type: LCD
  • Engine Information: Yes
  • Machine Information: Yes
  • Operational Faults: Yes
  • Gauges: None
  • Switches: Push button

Radio Remote Control

  • Display Type: LCD
  • Engine Information: Yes
  • Machine Information: Yes
  • Operational Faults: Yes
  • Switches: Sealed membrane
  • Operating Range: Up to 300 ft / 91.4m
  • Battery Type: AA (qty 6)

Chassis

  • 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: 12-24 V LED

Axle/Suspension

  • Suspension Type: Air-ride
  • Manufacturer – Option One: Hendrickson
  • Capacity per Axle: 20000 lbs / 9071.8 kg
  • Number of Axles: 3
  • Tires – Option One: 255/70R22.5 duals
  • Wheels – Option One: 22.5 inches x 8.3 inches Hub-piloted steel / 57.2 cm x 21 cm
  • Ground Clearance – Option One: 5.3 inches / 13.5 cm

Tracks

  • Track Frame Description: Rigid frame with reinforced box section
  • Track Type: D5 double grouser
  • Track Drive Pump Type: Variable displacement, axial piston
  • Track Brake Type: Spring-applied, hydraulic-release wet disc parking brake
  • Track Length on Ground: 142 inches / 360.7 cm
  • Track Width – Option One: 26 inches / 66 cm
  • Track Width Option One – Ground Bearing Pressure – Hard Ground: 58.3 psi / 402 kPa
  • Track Width Option One – Ground Bearing Pressure – Soft Ground: 11.4 psi / 78.6 kPa
  • Type of Idler: D5 excavator rollers
  • Number of Idlers: 20
  • Pump Flow at Maximum RPM: 57.6 gpm / 218 L/min
  • System relief pressure: 5000 psi / 344.7 bar
  • Maximum Speed: 2.8 mph / 4.5 km/h
  • Low Speed Travel in Creep Mode: 1.4 mph / 2.3 km/h