Truck-mounted concrete pump 20-4 Less support surface, more utilisation

True greatness demonstrated in the smallest class Unimpeded deployment on the smallest possible space Wherever confined space conditions prevail, this small pump comes through with flying colors. Whether in halls, under bridges, underpasses or when building multi-storey buildings – the 20-4 is at home on small and medium-sized job sites. The remarkably low unfolding height of 3.9 m plays a major role in this! Lavish dimensions are at the wrong place here Only the 20-4 can offer such a support area: 3.40 m at the front and just 2.60 m at the rear – and it stands firmly on an area that is only...

Work more accurately -even blindfolded The fully electronic placing boom control EBC (Ergonic® Boom Control) available as an option ensures noticeable relief of the operator. The convenient joystick allows extremely smooth handling of the boom in one-handed operation. This is because EBC dampens the boom vibrations and ensures that the end hose remains at a constant height during a horizontal movement. Thanks to a wide range of additional settings of EBC the operator can limit the working area or block certain arm positions. This makes work easier and increases operating safety. The new boom...

It is in your hands Everything under control and the best overview. This is always extremely simple and comfortable with an EPS-controlled pump, because the graphical display and remote control make operation easier and ensure transparency. On the EGD (Ergonic® Graphic Display) the driver is able to see all relevant machine data and set individual parameters. A reliable failure management system ensures that the machine is fully operational during malfunctions and even in emergency operation. The output can be controlled Here, nothing is left to chance, because success can be controlled. Thanks...

Technical data -Placing boom With the Putzmeister 20-4 you get a machine with comprehensive and practice-oriented features already as standard. With the diverse optional equipment, you can also adapt your range of services to the needs and requirements of your customers. Remote control with display Stainless steel mesh pallets on the left and right for couplings Flushing water pump 160 l/min 25 bar Brackets for reduction from DN 125 to DN 65 Anti-slip platform EBC (Ergonic® Boom Control) Water tank with 610 l Pipe carrier on the right side for 8 or 12 DN 125 or DN 100 pipes with aluminium...

Build on Putzmeister – in service, parts, training Induction at handover – everything correct from the outset So you and your machinist can adapt perfectly to all special features and innovations Everything that sets service apart Customer training – benefit from expert knowledge Practice-oriented learning offers many benefits: Your staff master the machine with all its special features, use the machine to op­ timum effect, reduce ­ perating costs and o avoid operating errors. Swift assistance, meaningful advice and a reliable supply of genuine Putzmeister a ­ ccessories and parts – in over 120...

Technical changes and errors excepted © by Putzmeister Concrete Pumps GmbH 2017 All rights reserved Printed in Germany (1707Sc) CT 3825-3 EN Please note: The figures in the brochure may differ from the series scope of the machines. Further brochures: Ergonic® BP 4690 The 20-4 at a glance ■ Around 20 m vertical reach with 4 arms in roll Z-folding ■ Minimum unfolding height of 3.9 m ■ Extensive radius for tasks in halls, under bridges, underpasses or when building multi-storey buildings ■ Small support area: 3.40 m at the front, 2.60 m at the rear ■ Pump geometry adapted optimally to all common...