HEM Paving manufacturers a number of concrete-related machines, including slipform and canal pavers, as well as placer/spreader, trimmer, and joint-sawing models. HEM lists six models in its slipform line, ranging from the model 8-16 to the model 14-40. The mid-range 12-28, for example, has a 275-horse-power Cat C9 engine, 16 hydraulic vibrator circuits (pressure-compensated and individually controlled), on-the-go crown adjustment, hydraulically powered split-tamper-bar system, six-way adjustable side forms, and an auger spreader system with drives shielded from wet concrete.
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