Marshall Compactor, Auto, Rotating Base, Double 4in Molds

Marshall Compactor, Auto, Rotating Base, Double 4in Molds

The Marshall Compactor with Automatic Rotating Base and Double 4in Molds is a powerful and efficient solution for compacting two 4in (102mm) asphalt specimens simultaneously. Designed for precision and consistency, this compactor features tapered-foot hammers and rotating base plates that work together to produce a uniform kneading action during the compaction process, ensuring reliable and repeatable results every time.

During compaction, the molds rest securely on steel plates that cover the large ASTM-compliant oak pedestal, providing a stable and durable foundation. A single, powerful motor drives both the hammer and rotation functions, streamlining the operation and reducing the risk of mechanical issues. The built-in automatic counter is a standout feature, automatically shutting off the machine once the preset number of blows has been reached, preventing over-compaction and ensuring compliance with testing standards.

This compactor is ideal for laboratories and construction sites that require consistent, high-quality asphalt specimen compaction. It meets several key industry standards, including ASTM D5581, ASTM D6927, ASTM D6926, AASHTO R 68, and PTM 705, making it a versatile and reliable tool for a wide range of applications.

Features

• Simultaneously compacts two 4in Marshall asphalt specimens for increased efficiency
• Tapered-foot hammers and rotating base plates produce a uniform kneading motion during compaction
• Automatic counter shuts off hammer blows at a preset number, preventing over-compaction
• Single motor operates both the hammer and rotation for streamlined performance
• ASTM-compliant oak pedestal with steel plate provides a stable and durable foundation
• Available in 115V, 60Hz or 230V, 50Hz electrical configurations to suit various power requirements

Included Items

• Marshall Compactor, Automatic, Rotating Base, Double 4in Molds (115V, 60Hz or 230V, 50Hz)
• ASTM-compliant oak pedestal with steel plate
• Automatic counter
• (2) 10lb (4.54kg) tapered-foot hammers
• (2) 4in compaction mold assemblies
• Paper discs (package of 1,000)

Specifications:

• Electrical: 115V, 60Hz, 8.6 Amps
• Product Dimensions: 25 x 20 x 64in (635 x 508 x 1625mm), WxDxH
• Estimated Shipping Weight: 296.0lb (134.27kg)

Meets Standards

• ASTM D5581
• ASTM D6927
• ASTM D6926
• AASHTO R 68
• PTM 705