The Height Rider 12 2x4 (HR12 2x4) self propelled is one of the most versatile and reliable machines in its class. It is specifically designed to give maximum reach performance from the lightest, most compact base possibl......The Height Rider 12 2x4 (HR12 2x4) self propelled is one of the most versatile and reliable machines in its class. It is specifically designed to give maximum reach performance from the lightest, most compact base possible. A telescopic upper boom gives the HR12 2x4 self propelled improved accuracy when positioning the platform and superb manoeuvrability makes it ideal for a wide range of applications. Its Bi-Energy option allows the HR12 2x4 self propelled to work for extended periods inside and outside, making it the perfect all-rounder.