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You talked, we listened! The LeeBoy 8520 is the perfect unit for the heavy-commercial paving market. This machine features a higher horsepower engine along with a larger hopper capacity guaranteed to deliver outstanding results. Featuring LeeBoy’s ultraefficient material management system, the wide slowmoving conveyor system moves material consistently from the truck to the screed which ensures a flawless mat. Truly designed with the paving professional in mind, the 8520 is a welcomed robust design to the LeeBoy elite family of asphalt pavers.
Dimensions | |
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Length | 14'5" |
Width | 8'6" transport 10' hopper wings down |
Height | 8'2" |
Weight | 19,760 lbs. w/screed |
Engine | |
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Engine Type | Turbocharged diesel Tier 4 Final |
Fuel Tank Capacity | 32 gallons |
Engine/Drivetrain | |
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Engine Make | Kubota |
Horsepower | 106 HP |
Steering | Dual electronic steering controls Machine can be controlled from a high deck position or lowered to control at the screed Electronically controlled pumps operate the forward/reverse motion from dual joysticks |
Speeds | 2200 RPM |
Washdown System | Electric pump with two hose reels with 15' X .3125" (4.572m x 8 mm) diameter hose |
Track Drive System | Hydrostatically powered, self-cleaning crawler type tracks consisting of drive sprocket, seven rollers and hydraulically adjustable front idler Drive mechanism is torque hub driven which consist of two speeds and obtained by means of a toggle switch. Fail safe brakes |
Washdown Tank | 7 gallons |
Hydraulic | |
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Hydraulic Capacity | 73 gallons Oil-all weather, all temperature |
Hydraulic System | Variable volume hydraulic pumps for each drive A constant volume pump for conveyors and cylinder functions and a constant volume pump for generator, 3 pump system Hydraulic oil: all weather, all temperature |
Hydraulic Tank | 25 gal |
Operational | |
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Brakes | Fail safe brakes |
Paving Speed | 0 to 150’ per minute (1.7 mph) |
Travel Speed - Forward | 0 to 300’ per minute (3.4 mph) |
Push Rollers | Two 3" (0.076 m) diameter rollers with sealed bearings mounted on a swivel frame Vertically adjustable oscillating push rollers 7” (.178 m) of height adjustment |
Material Augers | Two independent, hydraulically driven, segmented augers. Operated automatically or manually Augers are 12” (.305 m) diameter and are cast from .625” (.016 m) SAE 4140 heat treated steel System has manual override function and automatic functions are controlled by sonic sensors (non-contracting) |
Under Auger Material Cutoff | Two independent hydraulically operated 4’ (1.219 m) wide gates located under the augers and constructed of at least .25” (.006 m) A-36 plate steel |
Paving | |
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Paving Width | Variable up to 15' |
Paving Depth | 0” to 6” Electrically operated tow point actuators with toggle switches allow operation of grade from the high deck position Includes manual flights screws positioned on the screed |
Screed | Heavy Duty Legend full free floating 96” (2.44 m) main screed Consist of a 16.75” (.425 m) deep main screed Constructed of .375” (9.52 mm) HARDOX 400 bolt-on wear plates for easy placement Wear plate has bullnose on front |
Screed End Gates | Equipped with vertical height adjustment and tilt with replaceable wear shoes |
Screed Extensions | Two 44” (1.11 m) screed extensions hydraulically operated The heated extensions are adjustable and mounted flush with the main screed Includes replaceable .375” (.952 m) by 7.38” (0.171 m) AR 400 bottom wear plate Extensions Length: 3’6” (1.07 m) Walkway width: 12” (0.305 m) |
Screed Heat | Legend HD Electric Screed 12k generator Electric timer and automatic RPM control system Environmentally safe, sealed S-curve elements in main screed and sealed, blade-style elements in extensions |
Screed Vibration | Equipped with two hydraulic vibrators capable of producing up to 3,400 vibrations per minute each (preset at 2400 VPM) |
Screed Crown/Invert | Equipped with a crown/invert adjustment allowing at least 2.5" (0.063 m) of crown and 1.5" (0.038 m) of valley Includes a leveling indicator for the operator to know when the screed is level |
Operators Platform | Includes both right and left hand seats 4' 6" (1.371 m) above ground with a lockable cover for the instrument panel Two piece, grip strut, anti-slip walk board platform |
Operators Control | High deck/low deck configuration with full machine width platform Includes dual electronic steer All control switches are located in one box that can be slid to each side. Dash panel includes augers, screed extension, cut-offs, screed, hopper wings, conveyors, grade controls, steering and lights |
Screed Controls | Screed control boxes are on each side and contain extensions, cutoffs, auger and slope |
Track Size | Track size: 1’ 2” wide x 13’ 6.5” long (.360 x 4.125 m) poly 7 rollers OR Rubber Track Option: 1’ 3.75” wide x 13’ 6” long (.400 x 4.125 m) rubber 7 rollers |
Hopper | |
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Hopper | Dual 3’ feeding conveyors Each conveyor is independent w/automatic cut-offs Conveyor is hydraulically raiseable to allow for cleaning and service |
Hopper Weight Capacity | 9 ton |
Conveyor | Dual 3’ (0.914 m) feeding conveyors Each conveyor is independent with automatic cut-offs. Conveyor is hydraulically raiseable to allow cleaning and service |
Hopper Height | 31.75" |
Hopper Wings | Heavy-duty .5" with large radius corners |
*Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.
*Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.
New Equipment Sales only available in assigned territories where Kirby-Smith Machinery, Inc. is a licensed distributor. Not all manufacturer's brands available at each location. Please contact your local Kirby-Smith branch if you have questions regarding availability.
Main Technical Specifications | |
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MAKE | LeeBoy |
MODEL | 8520B |
Do you want to know if renting makes more economical sense?
Call us and find out today.