For sale: a water supply trailer built in 2021, based on a Rosenbauer SPA 4000 pump unit from 1979, which underwent a complete overhaul during the conversion, restoring it to factory condition.

In addition to the pump unit, the trailer features a compartment for transporting hose lines folded in an accordion pattern, divided into two sections. The compartment allows for transporting up to 1,500 m of W-110 hose. The trailer comes with approximately 900 m (45×20 m) of used but operational W-110 hose. The trailer is also equipped with a hose winch/reel for faster retrieval of the supply line after operations.

The trailer also includes a compartment for transporting additional fittings and equipment.

Specifications:

Trailer / Chassis:
Brand: Stim S22
Year of manufacture: 2020
GVW: 2,700 kg
Hitch with overrun brake, “stork” type, with the option to mount either a eye hitch or a ball hitch
LED lighting

Pump unit specifications:
Model: SPA4000
Manufacturer: Rosenbauer
Year of manufacture: 1979
Rated output: 4,800 l/min at 8 bar
Liquid-cooled gasoline engine: Chrysler 413, 6.8 L, V8
Fuel tank capacity: 200 L
The pump unit is equipped with a priming system. The water system includes two STORZ 110 suction couplings, two STORZ 110 discharge outlets, two STORZ 75 discharge outlets, and a foam concentrate suction system with a STORZ 52 coupling.

Firefighting bodywork:
Constructed in 2021 by firefighters from volunteer fire department Mosina in cooperation with MikoRescueTech. Steel structure divided into three compartments: equipment compartment, pump unit compartment, and hose compartment. Under the trailer floor, there is space for transporting up to eight W110 suction hoses.