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Track Asphalt Pavers

Caterpillar offers a broad range of Cat® asphalt pavers that compete in the rubber tire, steel track and rubber belted markets. High horsepower and excellent mobility help operators place the mat where they want it. All models are equipped with independent feeder systems designed to reduce segregation and handwork. The ventilation system draws fumes away from the conveyor tunnel as well as the auger chamber and redirects them away from the operator for a more comfortable working environment. Electronic self-diagnostics on the propel and feeder systems maximize maintenance efficiency and reduce machine downtime. Cat screeds feature hydraulic variable-width adjustment and electrically heated screed plates. They are available in rear-extender and front-extender models.

AP255E Paver

With a single operator, the AP255E meets all requirements for small and medium sized jobsites. Easy, simplified driving - with controls which give precise, immediate response. The AP255E is a compact, extremely versatile paver finisher, ideal for small jobsites in urban centers. For sidewalks, cycle paths, playgrounds, trench back filling and all maintenance and repair work, where it shows its notable qualities and features. This paver is designed to operate in limited spaces, thanks to its compactness and exceptional maneuverability.

  • Specification Summary

  • Maximum Operating Weight4500.0 kg
  • Operating Weight with Screed4500.0 kg
  • Standard Paving Width1400 mm - 2600 mm (4.6 - 8.5 ft)
  • Paving Width Minimum150.0 mm
  • Paving Width Maximum3400.0 mm
  • Product Brochure


Product Details


Maximum Operating Weight 4500.0 kg
Operating Weight with Screed 4500.0 kg

Operating Specifications

Standard Paving Width 1400 mm - 2600 mm (4.6 - 8.5 ft)
Paving Width Minimum 150.0 mm
Paving Width Maximum 3400.0 mm
Hopper Capacity 3.1 m3
Inside Turning Radius 0.7 m
Maximum Paving Speed with Vibratory Screed 33.0 m/min
Maximum Travel Speed 3.2 km/h
Truck Dump Height 0.58 mm
Truck Entry Width 3.0 m


Gross Power 34.1 kW
Displacement 2.21 L
Engine Model Cat C2.2

Drive System

Maximum Paving Speed 33.0 m/min

Service Refill Capacities

Fuel Tank Capacity 65.0 L
Hydraulic Oil Tank 73.0 L
Cooling System 17.0 L


Hopper Capacity 3.1 m3


Track Contact Length 1.38 m
Overall height 2.5 mm
Inside Turning Radius 700.0 mm
Length with Push Roller and Largest Screed 4.2 m
Length with push roller & screed 4.2 m
Maximum Height 2.5 m
Tractor Operating Width 3.0 m
Transport Height 1.74 m
Transport Width, Hoppers Raised, Screed End Gates Attached 1.6 m


The machine’s tracked undercarriage, fitted with heavy-duty rubber bonded pads, provides excellent stability and weight distribution minimising the negative effect of an uneven base. Track tension is assured by two grease pistons with a shock absorbing system.

Cat® C2.2 Engine

Reliable Cat® C2.2 engine provides ample power and is EU Stage IIIb and U.S. Tier 4 Interim emissions compliant.

AS3143 Electric Screed

The electric heated screed is powered by an onboard generator with independent temperature control in all four sections. Three heating elements for each screed section ensure uniform heating over the entire screed plate.

Material Feeding System

The hoppers are hydraulically operated and independently controlled facilitating applications close to walls or other vertical objects. The asphalt mix is carried to the screed by a heavy-duty steel conveyor and is distributed by two independently controlled augers, with reversible rotation. Three automatic material feed sensors provide correct amount of material to the screed. Augers can be hydraulically raised to avoid obstacles, facilitate machine loading on trailer and assembly of the paving width reduction option group. Conveyor and augers are reversible.

Operator's Platform

The operator drives the paver from the platform positioned behind the screed. The console panel is fully equipped with comprehensive controls allowing a single operator to conveniently monitor all machine functions. The operator platform is fitted with an operator presence detector enabling machine functions when the operator is in the driving position.


The AP255E ensures excellent access to all machine parts requiring scheduled maintenance. Large access doors provide quick and easy inspection of main components.
  • Power supply, 110V or 230V
    • Grade & Slope Control
      • Mechanical Feed Sensor
        • Central Paving Width Reduction Package - 0.5 m to 1.40 m
          • Right Side Paving Width Reduction Package - 0.15 m to 1.00 m
            • Mechanical (bolt-on) extensions to reach 3.40 m paving width

              360° Exterior View

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