The KLM 40 is a versatile, compact curb-casting machine. It works on the extrusion principle and is driven by the force that results from ramming action. The machine is designed for laying curbs of 450 mm by 450 mm, even with zero slump concrete. It is fast, too, with an ability to work at a pace of 100 metres per hour. It features quick-change mould profiles, which ensure fast and easy replacements that typically take less than 30 minutes.

The KLM 40 is mounted on pneumatic tyres, and it utilises a low-noise, low-maintenance 16-hp petrol engine with electronic ignition.  Other features include an automatic sensor for steering and height controls that follow the reference line.

The Quick Change Mould Profile facility ensures fast and easy replacements as quick as 30 minutes. These curb-casting machines are capable of providing a single pass operation with excellent operating speed of 100 meter/hour.