Introduction
The document introduces the CLB 18 R, a new self-levelling floor screed pump by Bunker, designed for construction sites. It is lightweight, powerful, and reliable, equipped with a STAGE V Diesel engine, and complies with European directives.

Specifications
The CLB 18 R features a Kubota 4-cylinder liquid-cooled Diesel engine with a power output of 33.0 kW at 3000 RPM. It has a maximum theoretical output of 20 m³/h and a maximum pressure of 25 bar. The pump can handle a maximum grain size of 12 mm, with a horizontal pumping distance of 200 m and a vertical pumping height of 60 m. The hopper capacity is 200 liters, and the dimensions are 3420 x 1330 x 1280 mm, with a weight of less than 750 kg.

Design and Features
The pump is stable and well-balanced, equipped with an unbraked Alko elastic axle, and can be towed without an additional trailer license. It includes a potentiometer for flow rate adjustment and a multi-function radio control for remote operation. The design incorporates a decentralized pressure connection and a high-resistance powder coating.

Safety and Environmental Considerations
The CLB 18 R includes electromechanical components for reliability, a safety feature that stops the feeding screw when the hopper protection grille opens, and an "Urban" mode to reduce noise emissions. It also features a vibrating screen with an adjustable deflector.

Applications
The pump is suitable for materials such as self-levelling screeds, filling mortar, lightweight concrete, fluid concrete with fibers, and shotcrete. It offers high productivity with a maximum output of 20 m³/h and a recommended grain size of 12 mm.

Control and Accessories
The radio control allows remote operation, including starting and stopping the pump, adjusting flow rates, and reversing the pump direction. The control panel features a multifunctional color display. Standard equipment includes a "Move" handle, support legs, a toolbox, and cleaning tools. Optional accessories include high-pressure washers, various pipes, and spray guns.

Conclusion
The CLB 18 R is a practical and functional tool designed for ease of use and high performance on construction sites, with a focus on operator safety and environmental considerations.