4710D Horizontal Grinder

Overview

The 4710D Horizontal Grinder is a track mounted horizontal grinder designed for high-volume producers with very demanding end-product specifications. Boasting 18 inches (46 cm) of ground clearance—this model is particularly suited for land clearing operations or other applications where mobility and frequent moving is desired. Track mounting also reduces material handling costs in conventional recycling yards as well.

The 4710D Horizontal Grinder is powered by a Tier IV Caterpillar C18 engine rated at 755 horsepower (563 kW). A Tier II (export only), 765 horsepower (570 kW) engine is also available. It features Peterson’s Adaptive Control System, which controls all components of the feed system to optimize output. This system senses variations in the engine 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 4710D Horizontal Grinder to produce materials to exact specifications. 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.

The IQAN control system provides the operator with complete engine and system parameters to simplify set up to efficiently operate the unit.

  • Powertrain - Clutch: PT Tech HPTO 15
  • Feed System - Feed Opening (width x height): 60" x 38" (152 x 97 cm)
  • Grates - Total Grate Area: 28 ft² (2.6 m²)
  • Feed System - Feed Conveyor Width: 5' (152 cm)
  • Dimensions - Rear Angle of Approach: 22°
  • Dimensions - Operating Length: 56' 9" (1730 cm)
  • Rotor - Number of Bits: 22 Drum Rotor, 20 Pinned Rotor
  • Production - Scrap Board: 425 yd³/65 US tons (325 m³/59 metric tons) per hour
  • Dimensions - Hopper Height: 7' 4" (222 cm)
  • Powertrain - Fuel Tank Capacity: 300 US gal (1136 L)
  • Dimensions - Front Angle of Approach: 11°
  • Feed System - Feed Chain: 4 sections, full hopper width
  • Discharge System - Discharged Conveyor Speed: 500, 600, 700 ft/min (152, 183, 213 mpm)
  • Dimensions - Front to Track: 14' 10" (452 cm)
  • Grates - Number of Grate Sections: 4
  • Production - Green Waste: 360 yd³/95 US tons (275 m³/86 metric tons) per hour
  • Rotor - Rotor Width: 64" (161 cm)
  • Feed System - Compression Roll Diameter (tip to tip): 33.5" (85 cm)
  • Dimensions - Travel Width: 9' 10" (299 cm)
  • Dimensions - Operating Width: 11' (336 cm)
  • Grates - Grate Thickness: 1" (25 mm) or 1.25" (32 mm)
  • Dimensions - Operating Height: 16' 8" (508 cm)
  • Rotor - Rotor Diameter: 38" (96.5 cm)
  • Rotor - Rotor Speed: 1050 fpm (320 mpm) @ 2100 rpm (engine)
  • Rotor - Rotor Shaft Size: 5.9" (150 mm) @ bearing, 7.5" (190 mm) @ center
  • Powertrain - Main Hydraulic Tank Capacity: 90 US gal (341 L)
  • Powertrain - Engine: Caterpillar C18 Tier IV, 755 hp (563 kW) Caterpillar C18 Tier II, 765 hp (570 kW) export only
  • Feed System - Hopper Capacity: 7.8 yd³ (6 m³)
  • Dimensions - Travel Length: 44' 11"(1369 cm)
  • Feed System - Land Clearing Mode: 60" x 53" (152 x 135 cm)
  • Tracks - Ground Pressure: 11.4 lbs/in² (78.6 kPa)
  • Dimensions - Hopper Length: 14' 2" (432 cm)
  • Dimensions - Travel Height: 11' 10" (361 cm)
  • Dimensions - Ground Clearance: 18" (46 cm)
  • Rotor - Bit Size (width x height): 2.75" x 5" (70 x 127 mm)
  • Grates - Grate Coverage: 187°
  • Tracks - Track Type: Triple Grouser
  • Tracks - Track Width: 23.5" (60 cm)
  • Dimensions - Track Length: 15' (457 cm)
  • Discharge System - Discharge Conveyor Width: 54" (137 cm)
  • System Controls - Remote Control:
  • Tracks - Travel Speed: 1.2/2.3 mph (1.9/3.7 kph)
  • Weight - Machine Weight: 79,000 lbs (35 834 kg)
  • 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.  
  • Towing Made Easy An optional tow dolly with outriggers is available.
  • The Second Line of Defense: The Impact Cushion System Urethane cushions and shear pins help protect the mill from catastrophic damage in the event of a severe impact from contaminants in the feedstock.  
  • 3-Stage Grinding Process Provides Faster Reduction Peterson’s 3-stage grinding process provides better fracturing of material and a more consistent product, giving you just the product your buyers are looking for.