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Through our commitment to customer success, we lead the industry in innovation, developing several industry firsts, patented features, and unique machines.

Diesel Horizontal Grinders Full Spec Comparison

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B-66 L Grinder B-66 Grinder FP-66 Grinder MC-266 Grinder MP-2 Grinder
Quick Specs
Power Supply Diesel Diesel Diesel Diesel Diesel
Horsepower 950 – 1,050 755 – 1,050 630 – 755 460 – 535 275 – 350
Throat Opening 66″ W x 38″ H 66″ W x 36″ H 66″ W x 26″ H 66″ W x 18″ H 56″ W x 18″ H
Length 41′ 11″ – 50′ 8″ 42′ 1″ – 50′ 11″ 42′ 2″ – 50′ 11″ 46′ 4″ – 52′ 6″ 36′ 7″
Width 11′ 1″ – 11′ 7″ 9′ 11″ – 11′ 1″ 10′ 4″ – 10′ 5″ 8′ 8″ 8′ 3″
Height 14′ 13′ 6″ – 14′ 1″ 14′ 1″ 13′ 10″ 13′ 4″
Weight 93,000 – 100,000 lbs. 67,000 – 96,000 lbs. 57,000 – 87,000 lbs. 42,500 – 57,000 lbs. 26,500 – 32,000 lbs.
Power Plant
Fuel Tank 340 gallons 340 gallons 340 gallons 200 gallons 130 gallons
PTO PT Tech Hydraulic Clutch Micro Processor Engaged HPTO Clutch PT Tech Hydraulic Clutch PT Tech Hydraulic Clutch PT Tech Hydraulic Clutch
Cooling Package Reversible Radiator Fan Reversible Radiator Fan Reversible Radiator Fan Reversible Radiator Fan Optional Reversible Radiator Fan
Trailer Mount
Axles 22,500 lb axles (3 or 4) 22,500 lb axles (3 or 4) 22,500 lb axles (3) 25,000 lb axles (2) 20,000 lb axles (1 or 2)
Hitch 5th Wheel Hitch (Kingpin) 5th Wheel Hitch (Kingpin) 5th Wheel Hitch (Kingpin) Pintle Hitch


Optional 5th Wheel Hitch (Kingpin)

Pintle Hitch


Optional 5th Wheel Hitch (Kingpin)

Brakes Air brakes Air brakes Air brakes Air brakes Air brakes
Landing Gear Hydraulic Landing Gear Hydraulic Landing Gear Hydraulic Landing Gear Landing Gear


Optional Hydraulic Landing Gear

Landing Gear


Optional Hydraulic Landing Gear

Optional Crawler Tracks
Crawler Tracks Optional Crawler Tracks Optional Crawler Tracks Optional Crawler Tracks
Optional Transport Dolly for Track Undercarriage Optional Gen II Transport Dolly with trailer lighting and airbrakes Optional Transport Dolly with trailer lighting and airbrakes Optional Transport Dolly with trailer lighting and airbrakes
Feed System
Infeed Hopper 66″ W x 19′ 6″ L 66″ W x 19′ L 66″ W x 16′ L 66″ W x 16′ L 56″ W x 12′ L
Infeed Conveyor 66″ W Rounded Steel Slat Infeed Conveyor 66″ W Rounded Steel Slat Infeed Conveyor 66″ W Rounded Steel Infeed Conveyor 66″ W Steel Slat Infeed Conveyor 56″ W Steel Slat Infeed Conveyor
Infeed Hopper End Optional Removable Infeed Hopper End Optional Removable Infeed Hopper End Optional Removable Infeed Hopper End Removable Infeed Hopper End
Powerfeed Roller 32″ D x 66″ W Powerfeed Roller with Serrated Cleats 32″ D x 66″ W Powerfeed Roller with Serrated Cleats 32″ D x 66″ W Powerfeed Roller with Serrated Cleats 32″ D x 66″ W Powerfeed Roller with Serrated Cleats 32″ D x 56″ W Powerfeed Roller with Serrated Cleats
Powerfeed Lift Height 38″ 36″ 26″ 18″ 18″
Powerfeed Drive Internal Radial Piston Drive Motor Internal Radial Piston Drive Motor Dual Hydraulic Motors with Sprocket Drives Dual Hydraulic Motors with Sprocket Drives Dual Hydraulic Motors with Sprocket Drives
Powerfeed Lift Nonparralel Linkage Concentric Powerfeed Lift Nonparralel Linkage Concentric Powerfeed Lift Nonparallel Linkage Arm Powerfeed Lift System Single Pivot Powerfeed Lift Single Pivot Powerfeed Lift
Load Regulation Engine Load Regulated Feed Speed Engine Load Regulated Feed Speed Engine Load Regulated Feed Speed Engine Load Regulated Feed Speed Engine Load Regulated Feed Speed
Infeed Transition Replaceable Anvil Gap-less Infeed Transition Gap-less Infeed Transition Gap-less Infeed Transition Gap-less Infeed Transition
Slab Ramp Replaceable Anvil 6-Position Hydraulic Slab Ramp 6-Position Hydraulic Slab Ramp 5-Position Hydraulic Slab Ramp 5-Position Hydraulic Slab Ramp
Infeed Dust Hood Optional Infeed Dust Hood Optional Infeed Dust Hood Optional Infeed Dust Hood Optional Infeed Dust Hood
Hopper Side Extensions Optional Hopper Side Extensions Optional Hopper Side Extensions Optional Hopper Side Extensions
Brush Funnel Optional Brush Funnel
Grinding Chamber
Mill Direction Down-Cut Mill Down-Cut Mill Down-Cut Mill Down-Cut Mill Down-Cut Mill
Injection Manifold Direct Liquid Injection Manifold Direct Liquid Injection Manifold Direct Liquid Injection Manifold Direct Liquid Injection Manifold Direct Liquid Injection Manifold
Rotor
Rotor Dimensions 42″ D x 66″ W 42″ D x 66″ W 36″ D x 66″ W 26″ D x 66″W 26″ D x 56″W
Rotor Style Patented Replaceable Mount Rotor With 24 Teeth Standard Patented Replaceable Mount Rotor With 24 Teeth Standard Patented Replaceable Mount Rotor With 24 Teeth Standard Indexable (2-Bolt) Rotor


Indexable (Single Bolt) Rotor


Pocket Loc Rotor


Biomass Rotor

Indexable (2-Bolt) Rotor


Indexable (Single Bolt) Rotor


Pocket Loc Rotor


Biomass Rotor

Chipper Package Optional Chipper Package Optional Chipper Package
Rakers Optional Rotor Rakers Optional Rotor Rakers Optional Rotor Rakers Optional Rotor Rakers Optional Rotor Rakers
Rotor Shafts 5.4375″ D 5.4375″ D 4.4375″ D 3.9375″ D 3.9375″ D
Screen
Screen Changer Hydraulic Cam Lock Screen Changer Hydraulic Cam Lock Screen Changer Hydraulic Cam Lock Screen Changer Hydraulic Cam Lock Screen Changer Optional Hydraulic Cam Lock Screen Changer
Damage Mitigation Shear Pin Protection Shear Pin Protection Shear Pin Protection Shear Pin Protection Shear Pin Protection
Screen Cradle Cradle for Two-Piece Screen Cradle for Two-Piece Screen Cradle for Two-Piece Screen Cradle for Single-Piece Screen Cradle for Single-Piece Screen
Screen Surface 3,956 inches squared 3,956 inches squared 3,406 inches squared 1,867 inches squared 1,582 inches squared
Maintenance Pump Electric-Powered Maintenance Pump Electric-Powered Maintenance Pump Electric-Powered Maintenance Pump Electric-Powered Maintenance Pump
Discharge System
Collection Conveyor Impact Zone Under Rotor Under-rotor Collection Conveyor Under-rotor Collection Conveyor Under-rotor Collection Conveyor Continuous Collection and Discharge Conveyor
Discharge Conveyor Folding Truck Loading Conveyor Folding Truck Loading Conveyor Folding Truck Loading Conveyor Folding Truck Loading Conveyor Optional Folding Truck Loading Conveyor
Conveyor Support Bed Roller Bed Roller Bed Roller Bed Slide Bed Slide Bed
Cross-Belt Conveyor Optional Cross-Belt Magnetic Conveyor Optional Cross-Belt Magnetic Conveyor Optional Cross-Belt Magnetic Conveyor Optional Cross-Belt Magnetic Conveyor Optional Cross-Belt Magnetic Conveyor
Magnetic Head Pulley Magnetic Head Pulley Magnetic Head Pulley Magnetic Head Pulley Magnetic Head Pulley
Discharge Dust Hood Optional Discharge Dust Hood Optional Discharge Dust Hood Optional Dust Hood Optional Dust Hood
Control System
Operator Interface Digital Control System Digital Control System Digital Control System Digital Control System Digital Control System
Remote Digital Control System Digital Control System Wireless Remote Control Wireless Remote Control Wireless Remote Control
StopWatch StopWatch Monitoring System StopWatch Monitoring System StopWatch Monitoring System StopWatch Monitoring System
Remote Monitoring System Optional Remote Monitoring System Optional Remote Monitoring System Optional Remote Monitoring System Optional Remote Monitoring System
Colorizer
Patented Power Application System Optional Colorizer Optional Colorizer Optional Colorizer Optional Colorizer Standard Colorizer
Water Pump Optional Water Pump and Surge Tank Optional Water Pump and Surge Tank Optional Water Pump and Surge Tank Optional Water Pump and Surge Tank Standard Water Pump and Surge Tank
Color Pump Optional Color Pump Optional Color Pump Optional Color Pump Optional Color Pump Standard Color Pump
Injection Manifold Direct Injection Manifold Direct Injection Manifold Direct Injection Manifold Direct Injection Manifold Direct Injection Manifold
High-Abrasion Package
Wear Liners Optional Additional Wear Liners and Hardfacing Optional Additional Wear Liners and Hardfacing Optional Additional Wear Liners and Hardfacing Optional Additional Wear Liners and Hardfacing
Infeed Transition
Pre-Screener
Optional Infeed Transition Screener Optional Infeed Transition Screener Optional Infeed Transition Screener Optional Infeed Transition Screener

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