6750D Electric Grinder

Overview

The Peterson 6750D Horizontal Grinder is the electric powered version of the popular trailer mounted 6700D. Highly productive and efficient, it hits the “sweet spot” in the Peterson grinder product line. Powered by twin 600 HP (450 kW) electric motors with either soft-start or Variable Frequency Drive (VFD) starter control packages, the 6750D is ideal for stationary or semi-stationary operations. Electric power costs are typically much lower than diesel fuel costs, and in today’s changing economy, electric power may be the answer to increasing your profits.

With an internal drive compression roll and a 66 x 50 inch (168 x 127 cm) feed opening, the 6750D Horizontal Grinder can handle the requirements of your daily grind.

The 6750D Horizontal Grinder features Peterson’s Adaptive Feed Control System, which controls all components of the feed system to optimize output. This system senses variations in motor load and adapts the operating parameters to produce the maximum amount of material at all times.

Peterson’s three-stage grinding process with an up turning rotor and large grate area enables the 6750D Horizontal Grinder to produce materials to exact specifications. The quick-change multiple grate system makes it easy to customize grate configurations to produce a wide variety of finished materials. Grates are removed through an access door on the side wall.

Since 1981, Peterson has specialized in the developing of delivery and processing equipment that turns low-grade organic materials into high value products.

  • Rotor - Number of Bits: 22 Drum Rotor, 20 Pinned Rotor, R+ Pinned Rotor 18
  • Rotor - Rotor Speed: 840 rpm @ 2100 rpm (engine)
  • Dimensions - Operating Width: 12 ‘-1/2" (361 cm)
  • Dimensions - Travel Width: 10’ -7 1/8” (323 cm)
  • Grates - Total Grate Area: 5253 in² (33890 cm²)
  • Discharge System - Discharge Conveyor Speed: 450–700 ft/min (137.20–213.36 m/min)
  • Dimensions - 5th Wheel Height: 39” (99 cm)
  • Dimensions - Hopper Length: 17’ -5 7/8” (560 cm)
  • Dimensions - Travel Length: 51’ -3/4” (1562 cm)
  • Dimensions - 5th Wheel to Center Axle: 37’-6 1/8” (1143 cm)
  • Powertrain - Electric Power (Europe): 400 volt, 50Hz, 3-phase electric
  • Powertrain - Electric Power (Canada): 575 volt, 60Hz, 3-phase electric
  • Dimensions - 5th Wheel Clearance Radius: 12’ (366 cm)
  • Weights - Machine Weight*: 103,000 lbs (46 720 kg)
  • Weights - Tri-Axle Weight*: 60,000 lbs (27 215 kg)
  • Feed System - Land Clearing Mode: 3 x 6 1/2" (76.2 x 16.5 mm)
  • Feed System - Hopper Width: 66" (168 cm)
  • Rotor - Rotor Width: 69 3/8” (176 cm)
  • Production - Scrap Board: 653 yd3/111 US tons (499 m3/101 metric tons) per hour
  • Rotor - Rotor Diameter: 46 1/2” (118 cm)
  • Dimensions - Travel Height: 12’-11 1/2” (395 cm)
  • Feed System - Hopper Length: 17' 6” (550 cm)
  • Dimensions - Operating Length: 62’-10 3/8” (19.15 m)
  • Grates - Grate Coverage: 186 degrees
  • Feed System - Feed Opening (width x height): 46 1/2"” (118 cm)
  • Dimensions - Hopper Height: 8’ -9” (267 cm)
  • Dimensions - Hopper Width: 65 7/8” (152 cm)
  • Rotor - Rotor Shaft Size: 7 1/2” (19 cm)
  • Optional Equipment - Magnetic Cross Belt Conveyor:
  • Feed System - Feed Chain: 5 sections, full hopper width
  • Rotor - Bit Size (width x height): 3 x 6 1/2” (76.2 x 16.5 mm)
  • Grates - Number of Grate Sections: 4
  • Powertrain - Auxiliary Motor (for hydraulic functions)*: High efficiency 100 hp (75 kW)
  • Optional Equipment - Scrap Metal Collection Box: requires cross belt magnet
  • Powertrain - Rotor Drive Motors: Crusher duty, 2 x 600 hp (450 kW)
  • Powertrain - Electric Power (USA): 460 volt, 60Hz, 3-phase electric
  • Dimensions - Operating Height: 17’ -6 3/8” (534 cm)
  • Feed System - Hopper Capacity: 11yd ³ (10 m ³)
  • Discharge System - Discharge Conveyor Width: 60” (152 cm)
  • Production - Green Waste: 583 yd3/170 US tons (446 m3/154 metric tons) per hour
  • Grates - Grate Thickness: 1 1/2” (38.1 mm)
  • Feed System - Compression Roll Diameter (tip to tip): 42” (107 cm)
  • Powertrain - Main Hydraulic Tank Capacity: 95 gal (360 L)
  • Dimensions - Front to 5th Wheel: 5’ -1 7/8” (155 cm)
  • Maximum Power With High Torque Electric Motors The 6750D’s industrial grade electric motors have a rugged cast-iron frame and feature dynamically balanced die-cast aluminum rotors for durability and long wear.
  • The Siemens PLC Control System Easily monitor system performance. The fully integrated, industrial grade Siemens PLC interface is user-friendly and customizable to your application.
  • Use Peterson Bits for The Best Quality Product Peterson offers a wide variety of durable and long-lasting bits that enables you to produce exactly the products your customers demand.
  • Heavy-Duty Feed Chains Features heavy duty feed chains to ensure a lasting product.
  • The Impact Release System Protects Your Investment Peterson’s patented Impact Release System’s air bags provides uniform grinding and protection from contaminated feedstock, a feature unique to Peterson grinders.
  • The 6750D optional pinned rotor. The 6750D can also come equipped with an optional pinned rotor for tougher or contaminated materials.
  • The 6750D standard drum rotor. The 6750D comes standard with a robust drum rotor.
  • Use Peterson Grates for The Best Quality Product Peterson offers a wide variety of durable, long-lasting grates to enable you to produce exactly the products your customers demand.