05 Mar HG6800TX Tracked Horizontal Grinder
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HG6800TX Tracked Horizontal Grinder
Overview
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.
Length14.7 m (Transport)
Width3.1 m (Transport)
Height3.7 m (Transport)
Weight41,730 kg
Fuel TypeDiesel
Power950 hp (708 kw)
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HG6800TX Horizontal Grinder Vidoes
Key features
- 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.
- 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 side walls aid in feeding whole trees and other larger material with less restriction, reducing the need for operator interaction with the material.
- The SmartFeed system monitors engine rpm and adjusts grinding speed for optimal machine performance.
- 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.
- The feed roller can climb up to 50” (127 cm), helping the machine to crush logs or stumps that need to be rolled, and allowing the operator flexibility for different material inputs.
- Change screens easily utilizing the optional screen hoist and the remote control or main machine controls.
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Specifications
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 |
