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Astec - Peterson 4710D Horizontal Grinder
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Overview
Specifications
tracks
options
weights
features
downloads
dimensions
powertrain
production
feed system
rotor & grates
system controls
discharge system
Documents
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.
Model
4710D
Category Name
Forestry & Environmental Recycling
Year
2025
Sale Type
New
Manufacturer
Astec - Peterson
Tracks
| Track Type & Width | triple grouser, 23.5" |
| Travel Speed | 1.2/2.3 mph |
| Ground Pressure | 11.4 lbs/in² |
| Track Length | 15' |
| Front to Track Length | 14' 10" |
Weights
| Machine Weight | 72,500 lbs |
Features
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Dimensions
| Operating Length | 56' 9" |
| Operating Width | 11' |
| Operating Height | 16' 8" |
| Travel Width | 9' 10" |
| Travel Length | 44' 11" |
| Travel Height | 11' 10" |
| Frame Length | 37' 2" |
| Front Angle of Approach | 11° |
| Rear Angle of Approach | 22° |
| Ground Clearance | 18" |
Powertrain
| Engine |
Caterpillar C18 Tier IV, 755 hp Caterpillar C18 Tier II, 765 hp (export only) |
| Clutch | PT Tech HPTO 15 |
| Fuel Tank Capacity | 300 gal |
| Main Hydraulic Tank Capacity | 90 gal |
Production
| Production (C15 Engine) | Volume | Weight |
|---|---|---|
| Greenwaste | 360 yd³ | 95 tons |
| Scrap Board | 425 yd³ | 65 tons |
*Actual production output may vary due to moisture content, material density and size, support equipment, grate size, and equipment options. Production rates are based on operating 50 minutes per hour with the standard diesel engine.
Feed System
| Feed Opening (w x h) | 60" x 38" |
| Hopper Width | 60" |
| Feed Conveyor Width | 5' |
| Feed Chain | 4 sections, full hopper width |
| Compression Roll Diameter | 33.5" |
| Land Clearing Mode | 60" x 53" |
Rotor & Grates
| 4700D | |
| Rotor Width | 64" |
| Rotor Diameter | 38" |
| Rotor Shaft Size | 5.9" @ bearing, 7.5" @ center |
| Bit Size | 2.75" x 5" |
| Number of Bits | 22 drum rotor, 20 pinned rotor |
| Rotor Speed | 1050 fpm @ 2100 rpm |
| Number of Grate Sections | 4 |
| Total Grate Area | 28 ft² |
| Grate Coverage | 187º |
| Grate Thickness | 1", 1.25" |
System Controls
| Adaptive Control System | Yes |
| Radio Remote | Yes |
| Peterson+ Analytics | Yes |
Discharge System
| Discharge Conveyor Width | 54" | |
| Discharge Conveyor Height | 16' 8" | |
| Conveyor Speed | 500, 600, 700 ft/min |