H.O. Penn Machinery Company, Inc. CS44 Vibratory Soil Compactor CS44 Vibratory Soil Compactor

Powered by the 75 kW (100 hp) Cat C4.4 engine with ACERT Technology, the CS44 provides exceptional performance on flat or aggressive terrain. This machine is suitable for many applications from site preparation to compacting sub-bases for parking lots or roadways and is ideal for water and sewer trench work. Vibratory System The pod-style vibratory system delivers superior compactive force while offering serviceability advantages. Pod-style Weight Housing The pod-style weight housing is assembled and sealed at the factory to ensure cleanliness, longer bearing life and easier field exchange or service. Dual Amplitude The dual amplitude works efficiently in a wider range of applications. Selection is controlled from the operator's station. Vibratory Frequency The CS44 has a vibratory frequency of 31.9 Hz (1914 vpm) for maximum compaction results. An optional variable frequency control allows frequency to be better matched to varying job conditions. Large Heavy-duty Bearings Large heavy-duty bearings for the eccentric weight shaft allow higher frequency for greater force. 3 year/3000 hour The 3 year/3000 hour vibratory bearing lube service interval reduces maintenance. Isolation Mounts The heavy-duty isolation mounts on the CS44 allow more force to be transmitted to the ground and less vibration to the drum yoke. Proprietary Eccentric Weights Reliable dual amplitude selection and innovative design of the proprietary eccentric weights ensures precise performance. Positive Amplitude Selection Positive amplitude selection is accomplished when the spherical steel shot is repositioned inside the hollow eccentric weight. Direction of weight shaft rotation determines amplitude level. Simplified Control Control is simplified from the operator’s station with a selection switch on the operator’s console. Reliability The proprietary eccentric weights offer high reliability since there is no chance of the high-strength spherical steel shot welding together. System reliability is superior to swinging mechanical weights and is also quieter during starts and stops. Service Life The proprietary eccentric weights offer long service life. There are no heavy weights to slam together and no metal fragments to contaminate the bearing lubrication system. Cat C4.4 Engine with ACERT Technology This high-tech four cylinder engine provides outstanding durability, performance, reliability and operating economy while producing less emissions. The C4.4 engine is certified to meet U.S. EPA Tier 3 and European EU Stage IIIa emissions standards. ACERT Technology ACERT Technology combines proven systems with innovative new technologies to ..