Detailed instructions for use are in the User's Guide.
[. . . ] Automated controls and well-designed components reduce segregation potential, maximize efficiency, and deliver a consistent head of material that leads to better mat quality. AUTOMATED DELIVERY
Four pumps enable individual control of each auger and each conveyor for precise mix delivery to the screed Two sensor system with ratio control dials automatically adjusts mix flow when changing paving widths Four sensor system utilized with the AS4251C and AS4252C screeds monitor conveyors and augers for precise mix control Cat Grade and Slope provides accurate control, optimizes mix utilization, and enables easy setup through a visual display
SMOOTH FLOW
Wide tunnel and narrowly spaced conveyor bars of 215 mm (8. 5") ensure smooth flow to the auger chamber 4-position adjustable push-roller conforms to trucking fleet for smoother exchanges Reversible augers and conveyors minimize spillage at the end of the paving pass
DURABLE, LONG-LIFE COMPONENTS
Thick floor plates, heavy-duty chains, and stout conveyor bars deliver lasting performance and lower lifetime operating costs Narrow chain guards protect chains and bolt heads for extended long-term performance Greaseable bearings with remote fittings flush contaminates away from seals for longer life
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1. [. . . ] QUICK RESOLUTION
Trouble-shooting has never been easier with the Advisor display and electronic control modules (ECM). The ECMs are compatible with Cat Electronic Technician and easily connect to a laptop computer for fast technical support. Also, color-coded and numbered electrical wiring makes recognition easier when trying to locate the source of the fault code. Manual overrides located throughout the hydraulic system ensure the machine processes every bit of material should a problem occur. 1 m (20' 2") with bolt-on extensions
Main Screed Extender Extender
Rear-Mounted Extenders
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AS4251C
VIBRATORY AND TAMPER BAR SCREED
Tamper bars combined with vibratory screed plates optimize mat density behind the screed. TOP FEATURES
Balanced weight of 4000 kg (8, 819 lb) Analog control (potentiometer) for tamper speed, vibratory speed, and counterbalance pressure Double-width power extenders provide unmatched stability Tamper bar system delivers an adjustable range up to 1700 rpm with a stroke of 4 mm (0. 16") Adjustable vibratory screed plate range up to 3 , 000 vpm 400 mm (15") dual main screed plate widths 15 mm (0. 60") screed plate thickness Low profile frame design for good visibility into the auger chamber Electric or LPG heated screed plates Foldable end gates (option) reduce transport width Power crown control (optional)
APPLICATIONS
Excels on thin lifts and provides the ability to eliminate a compactor due to higher densities behind the screed Interstates, airports, highways, streets, rural roads, overlays, reclaimed concrete
PAVING RANGES
Standard Paving Range: 2. Screed Plate Heating Element
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TOP FEATURES
Balanced weight of 3200 kg (7, 055 lb) Equipped with LCD display Double-width power extenders provide stability Tamper bar system delivers an adjustable range up to 1700 rpm with a stroke of 4 mm (0. 16") Adjustable vibratory screed plate range up to 3 , 000 vpm 330 mm (13") single main screed plate width 13 mm (0. 50") screed plate thickness Electrically heated screed plates and tamper bar deliver uniform heat distribution Heated end gates (option) prevent mix buildup Power crown control (standard) Foldable end gates reduce transport width
SCREED ADVISOR DISPLAY
Available in multiple languages Keeps operator informed of the following: - Temperature of each screed section - Tamper bar speed - Vibratory speed - Counter-balance pressure
APPLICATIONS
Excels on thin lifts, ability to eliminate a compactor due to higher densities behind the screed Interstates, airports, highways, streets, rural roads, overlays, reclaimed concrete (RCC)
PAVING RANGES
Standard Paving Range: 2. 00 m (26' 4") with bolt-on extensions
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WIDE WIDTH PAVING PACKAGES
VIBRATORY SCREEDS
AS2252C SCREED EXTENSIONS
Extensions are available in 305 mm (1') and 610 mm (2') lengths. 305 mm (1') extensions are electrically heated 711 mm (2' 4") extensions are electrically heated with vibration 2. 25 m (10") extensions are electrically heated with tamper bars 0. 75 m (30") extensions are electrically heated with tamper bars and vibration
* Maximum paving width of AP500E w/AS4252C screed is 7. 0 m (26' 4")
Note: AS4251C screed cannot be utilized with the AP500E
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CAT GRADE AND SLOPE SYSTEM
FACTORY INTEGRATION, EASIER TO USE, MORE ACCURATE. [. . . ] Whether it's parts support, application support, machine support, or financial support, we offer it. CAT DEALER SUPPORT
Cat Financial Services to meet all of your business needs 24 Hour Parts Support, get parts when and where you need them Project Consulting, optimize performance of your equipment Service Training, increase knowledge of machine components in order to minimize downtime Paver Operator Training (P. "
~ NEW CAT PAVING CUSTOMER
Optional Equipment
Auger and Mainframe Extensions Auxiliary Power Panel Cut-Off Shoe Decelerator Pedals Ecological Washdown System and Hose Reel Feeder Sensor (Mechanical or Sonic) Friction Steering (AP555E) Front Wheel Assist or All-Wheel Drive (AP500E) Grade and Slope Controls (Cat/Topcon) Hard Top Canopy High Intensity Discharge Lights (w/Canopy) Leveling Devices Lights (Working or Roading) Mobil-Trac Undercarriage Belt; smooth/treadbar (AP555E) Oscillating Push Roller Power Folding Front Apron Power Mainframe Extensions Product Link Screed Extensions Tow-point Indicators (Upper) Track Plow (AP555E) Truck Hitch Umbrella Up-time Kit Warning Beacon Wide Width Paving Packages Windshield (w/hard top canopy)
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AP500E Paver Specifications
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J G K H A B C D E I
Dimensions
A Tractor length w/push roller B Length with push roller and AS2252C screed w/walkway up Length with push roller and AS2252C screed w/walkway down Length with push roller and AS3251C screed Length with push roller and AS4252C screed C Wheel gauge width (outside to outside) D Transport width with screed end gates (hopper raised) Transport width without screed end gates (hopper raised) E Tractor operating width (hopper lowered) F Operating height G Transport height with fumes stack and seat lowered H Truck entry height (apron) I Truck entry width J Hopper length K Deck Height 4. [. . . ]