Application -oriented solutions

developed in partnerlike cooperateion Through our many years of experience we have gained a thorough knowledge of our customers’ sphere of activity and build special vehicles and ancillary devices for customised applications: Flushing vehicles in different versions, e.g. for cramped conditions Mounted vacuuming and flushing units for various transport and carrier systems such as semi-trailers and hook lifts Street and tunnel wash booms with adjusted outrigger geometry Flushing vehicles for street cleaning Stationary system construction In the special vehicle sector, KAISER is equally renowned for impeccable attention to technical design, quality of workmanship, service reliability and spare parts availability.

Flushing - Vacuuming - Water recycling

Flushing A high-pressure water hose with a sewer flushing nozzle is fed into the soiled sewer. The high-pressure water jet dislodges the dirt and flushes it to the gully hole. At the same time, the water jet pushes the hose further into the sewer. Vacuuming The material flushed into the gully hole is extracted by means of a vacuum system. Solids and water are thus conveyed by the suction hose into the sludge tank. Combined sewer cleaning If flushing and vacuuming work can be performed simultaneously, we talk of a combi cleaning/vacuuming vehicle. Sewer cleaning with water recycling Water and solids are separated in the sludge tank. The filtered water is reused for flushing purposes via the highpressure water pump.

KAISER Aquastar

Top Performance for versatile deployment and flexible applications Efficient performance The KAISER Aquastar offers a perfect combination of performance and versatility. The KDU high-pressure pump delivers water at a rate of 320 to 500 litres per minute (with a double KDU up to 800 litres) and water pressure of up to 200 bar. The large-size hose reel can accommodate a 300 m setting hose. On the KAISER vacuum pump the maximum air throughput is 3100 m3/h (with a double KWP up to 6200 m3/h). Due to the selection of various suction booms , the vehicle can be optimally adapted to the respective implementation requirements. Versatility With Rotomax, Aquastar represents a benchmark for the industry in the high performance recycling sector. With a folding partition, the vehicle can vacuum up and dispose of two different media. A dry vacuum device permits the pick-up of dry material while streets can be cleaned with high-pressure water from wash booms. The ADR equipment is used for the disposal of dangerous waste materials. Outstanding economy The radio remote control with feedback permits interactive dialogue with the components. The operating status is hereby monitored and the optimum power requirement automatically adjusted. All vehicle components are hydraulically driven via the truck engine. The consumeroptimised hydraulic system automatically controls the required engine power, reducing fuel consumption and noise emission.

KAISER Hurricane

Premium range dry vacuum vehicles With maximum air volumes of 7000 m3/h, the HURRICANE can be used for dry and wet suction media. The sucking-up of cement, building debris etc. or emptying of sludge tanks is performed effortlessly. A specialty in the rehabilitation of flat roofs is sucking off gravel and then blowing it back up again using a built-in blow injector. The exhaust air filtering is performed via a low-maintenance dry filter made of sintered plastic with fully automatic dedusting of the filter elements. Besides vacuuming jobs, flushing and wet cleaning jobs can also be performed using the additionally mounted high-pressure water pump. In comparison to conventional dry vacuum vehicles, the Hurricane can also perform classic wet jobs. The ADR equipment permits the sucking-off and disposal of dangerous waste material.

KAISER pressure tramsformer – KDU High-pressure water pump

Function The pressure transformer principle developed by KAISER has proved its worth for over 30 years as the perfect solution for cleaning sewers, especially when combined with water recycling. The KDU is a hydraulically driven highpressure water pump that directly converts oil pressure into water pressure. Pressure and flow rate can be set independently of one another. Outstanding level of efficiency Using the truck auxiliary output drive, the KDU is driven via a power and pressure-controlled hydraulic pump. The required power is adjusted to the different flushing jobs. In combination with flow-optimised, symmetrical line running, fuel consumption is perceptibly reduced. Failsafe and low-maintenance In contrast to a high-pressure water pump based on the 3-piston plunger principle, the piston action of the KDU is very slow. The KDU can thus run dry safely and is impervious to soiled water. The few moving parts assure exceptionally quiet running and low-noise operation. The valves on the water-side can be used repeatedly. Due to the hydraulic drive, maintenance on the mechanical drive is minimal. The water pressure is set and controlled on the hydraulic-side. A pressure control bypass valve, which is susceptible to wear, can thus be dispensed with on the high-pressure water side.

KAISER S2

Top performance for a wide range of flexible applications The S2 is the ideal all-round machine for all your applications in the toughest of terrain. Irrespective of the obstacles, for example steep slopes or river bed, with the S2 you are always prepared for every challenge. The hydraulically adjustable legs offer maximum standing area. The front wheels can be quickly removed for stable working in extreme terrain. The Kaiser S2 is the world’s most widely employed walking mobile excavator worldwide, and forms the performance benchmark for the whole industry. Features Unrivalled lifting and swing forces Fast and precise hydraulics Superior stability Sturdy steel construction

KAISER S2 4x4

Best climbing performance with maximum mobility Thanks to its design, the S2 4x4 is particularly suitable for applications in tough terrain where maximum mobility is also called for. The climbing characteristics are maintained thanks to the smaller front drive wheels. The hydraulically adjustable terrain pads ensure stability in all positions. Features Maximum mobility in rough terrain Permanent all-wheel drive Twin steering mode: Wheel and leg steering Optimum pad adjustment range for variable terrain adaption Compact loading dimensions