Ammann APA20/40 Hydraulic Rotator Add-on Compactor

The APA 20/40 is second smallest Ammann Add-On Compactor. It provides a bit more weight and machine width than the APA 20/30, the smallest compactor. The APA 20/40 works with mini excavators in the range of 2 tonnes to 5 tonnes, often in gardening and landscaping applications. The machine can be mounted in a few minutes and does not require fully hydraulic quick coupling devices. Only two hydraulic hoses are needed. The APA 20/40 is equipped with a twin-shaft directional exciter featuring a relatively high frequency and low amplitude, which helps protect both the excavator and surrounding buildings. Features and Benefits Patented vibration limitation system protects the excavator frame and operator 2-shaft directional exciter Self-blocking mechanical rotating device Rubber bushings prevent metal-on-metal contact under extremely high pressures Runs on hydraulics, reducing emissions and fuel consumption Maintenance-free exciter unit