Die Pumpe für Spritz-Beton-Profis
The B100S is a hydraulic-driven concrete pump on trailer with progressive output and pressure regulation made for wet sprayed concrete specialists (spritz-beton) to consolidate tunnels, hills but also to pump concrete, fibre-reinforced mortars, self-levelling floor screeds, inject cement grouts or special mixes into walls, micro-piles, etc.
B100S innovative mobile pumping unit
equipped with ALKO axle with repulsion brake
- Beton Spritzer
- Fugen und Füllungen zum Füllen durch veränderliche Fördermenge
- Fördern der Fliesestriche
The B100S is a simply designed volumetric pump without valves. The key components are an eccentric steel alloy rotor with a single thread and highly abrasion resistant stator that has a double thread. As the rotor turns inside the stator, the meshing geometry of the two components create sealed chambers on both inlet and outlet sides. Rotation of the rotor opens and closes the chambers gradually and alternatively. This way, the material is continuously conveyed. Output is proportional to rotation speed.
The screw pump may be readily operated in either forward or reverse, thus enabling the hoses to empty in case of clogging.
Gradual output control ensures accurate injecting and spraying
To start and stop the B100S, use its radio remote control. Alternatively, the machine can be equipped with a handy low voltage cable remote control.
The B100S, connected to an appropriate air compressor, enables a constant spraying and makes your work easier.
The B100S can be equipped on request with a pump for setting accelerator, thanks to the system designed by Bunker the flow rate of the additive is always proportional to the flow rate of the concrete.
The Diesel engine speed is controlled by a handy lever. Fuel tank capacity for an entire work shift. Control leds enable easy monitoring. The hydraulic power-pack is driven by a new Lombardini CHD 2204 engine, powerful and ecological with an low fuel consumption.
Easy to manoeuvre guard locking devices prevent opening of the protective grids of the hopper and mixer. If opened, they stop the rotation of the screw feeder or mixer paddles.
|Diesel Engine||37 kW|
|Hydraulic output||114 l/min|
|Hydraulic maximum pressure||150 bar|
|Air compressor (upon request)||400 l/min|
|Concrete screw pump|
|Maximum theoretical output *||250 l/min|
|Maximum theoretical pressure *||25 bar|
|Maximum grain size ***||16 mm|
|Horizontal pumping distance **||60 m|
|Vertical pumping distance **||20 m|
|Additive screw pump|
|Regulable theoretical output||0 – 10 l/min|
|Maximum theoretical pressure||28 bar|
|Hopper capacity||180 l|
|Additive tank capacity||500 l|
|B100S total weight||1700 kg|
* With Grain 50 rotor and stator : 12 bars pressure horizontal pumping distance 45 m vertical pumping distance 15 m maximum grain size 25 mm.
** Depends on material, consistency and hose diameter. Both distances cannot be reached simultaneously. Consistency class : S4 (fluid). Slump range : from 16 to 20 cm.
*** Only under special circumstances. Contact technical department.