Wirtgen SP 124 Li

SP 124 Li

  • Wirtgen
  • Inset Slipform Pavers

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Key Features & Specs

Slipform Paver for Cost-Effective, Large-Scale Concrete Paving

  • The inset slipform paver is the perfect choice for the cost-effective paving of large concrete surfaces ranging from 16 ft to 40 ft wide and 18 in thick.
  • The slipform paver can be easily adapted to any job site situation thanks to the machine frame, which can be hydraulically telescoped lengthwise and mechanically telescoped sideways.
  • The SP 124/SP 124i comes standard-equipped with four hydraulic swing arms, while the SP 124 L/SP 124 Li comes standard with a rigid connection to the crawler unit with worm gear steering.
  • Precise insertion of tie bars and dowels via a self-loading dowel bar inserter (optional) makes it possible to pave concrete that requires reinforcing steel. The intelligent machine concept with hydraulic swing arms and worm gear steering makes it easy to transport and offers maximum flexibility in any job site situation.
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  • WIRTGEN leveling technology

    WIRTGEN’s leveling technology adjusts height, depth, and pitch for extremely accurate results. In the process, the system permanently compares the actual values to predefined target values and adjusts the deviations proportionally. This state-of-the-art machine technology consistently guarantees outstanding leveling results and significantly reduces the machine operator’s workload.

    WIRTGEN offers customers reliable hardware and software developed in-house. In this context, a variety of systems are used depending on the construction project and local conditions at the job site.

  • Slipform paving inset

    In inset application, the concrete is either deposited right in front of the slipform paver or is fed in front of the machine from the side via a belt conveyor or side feeder. In the next step, the concrete is distributed evenly across the full paving width by a spreading auger or spreading plow. Built-in electrical or hydraulic vibrators ensure homogeneous compaction of the concrete. The inset mold forms the concrete surface to the specified thickness and width while the slipform paver travels forward. In addition, a dowel bar inserter can be added which inserts the dowel bars into the concrete as specified parallel to the paver’s direction of travel. Central tie bars or side tie bars can be inserted perpendicular to the concrete pavement. The oscillating beam scrapes the surface across the roadway. Afterwards, a super smoother can smooth the concrete surface.

SPECIFICATIONS

Paving height 0 - 18 in
Travel speed 0 - 82 ft / min
Paving speed 0 - 39.4 ft / min
Exhaust emissions category EU Stage 3a/US EPA Tier 3
Rated power 224 kW / 430 hp
Machine weight 110,231 - 211,644 lbs
Number of crawler tracks 2
Displacement 506.5 in³
Paving width 14 ft - 40 ft

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