A4 Storm


Model Specs

4.5 Yard Regenerative Air Sweeper

The enhanced A4 Storm is a full-size street sweeper in a compact, super-maneuverable package.

When it comes to features and performance, the A4 Storm meets or exceeds all similar competitor models in the major performance categories including dump height, water capacity, broom size, sweep width, ergonomics and, above all, sweeping performance.

With its short wheelbase, high maneuverability, and full-size sweeper performance, the A4 Storm is uniquely positioned to excel at construction site cleanup where space is limited.

The enhanced A4 Storm has a large, full-size, high-performance sweeping head and fan system and features large, corrosion-resistant polymer tool boxes. Its standard water system of 130 gallons can be supplemented with an optional additional 66-gallon tank, taking the unit’s capacity to 196 gallons.

Twin Engine Design4.5 Cubic Yard Hopper
High Dump Hopper, 77-Inch Dump74 HP Cummins Auxiliary Engine Tier 4 Final
CAN Bus Control System120-Inch Sweeping Swath
Dual Hopper Access DoorsWhisper Wheel 30-Inch Radial Turbine Blower
12-Inch Pressure and Intake TubesDual 39-Inch Gutter Brooms
Schwarze Sweeps In ReverseBack Up Alarm
Isuzu NRR Cab Over Chassis17,950 lbs. GVWR
Optional conventional ChassisOptional 26,000 lbs Cab Over Chassis
5-Speed AutomaticTransmissionAM/FM/USB Stereo
Rear Vision Camera SystemAir Conditioned Cab
Power WindowsPower Door Locks
Tilt Steering ColumnCruise Control
Special PaintFront Mounted Magnet Bar
Amber BeaconStobe Light Kit
Additional Flood LightsHopper Hand Hose
Gutter Broom Tilt, In Cab ControlGutterbroom GEO
Hopper Dump Assist Shaker12-Volt Auxiliary Hydraulic System
Dual Steering and ControlsExtra Water
All Schwarze products are manufactured in an ASQ/ANSI/ISO 9001:2105 Standard quality system certified facility.74 hp Cummins for Increased productivity with more horsepower. All with auto-shutdown/auto de-rate for oil, coolant and hydraulic level out of safe range
39″ Gutter BroomsIncreased broom surface area enables transfer of materials from a greater distance from the sweeping head.
Recessed Gutter Broom Discs Lowers cost of operation by reducing twine to wrap on GB motor.Optional In Cab 27 Degree Hydraulic Allows on-the-fly gutter broom adjustments from cab
Optional Gutter Broom Extension Override℠ (GEO℠) Increased usability of gutter brooms, and expandsVersatility in various applications. While eliminating the need for a center broom.
Angled Rubber Blast Orifice pickup head Increases debris transfer while enabling high speed sweeping80”x30″ Sweeping Head for Increased Productivity with a larger area of surface cleaning (quicker transfer, no bulldozing)
Optional pickup head deluge for easy head cleaning.Optional Broom in head for surface scrubbing
>Bolt in Replaceable head transitionsLarge 4.5 cubic yard volumetric rear dumping hopper
Large 3.6 usable hopper capacity means less dumping and more sweeping.78” high dump hopper can offload into full size roll off containers. No need to drive to the dumpsite. More time sweeping and less time hauling.
>Large dump door allows clean dumping even in packed leaves.Large hopper screen access door makes cleaning easier and faster for increased productive time.
Bolt in Pressure and Transition Tubes for longer life expectancy; reduced cost of ownershipHigh flow lift system allows fast dump cycle speeds.
Optional abrasion resistant high strength stainless Steel hopper comes with a lifetime warranty as standard for lower cost operation.13500 Cubic Inch, Self-Cleaning, centrifugal and torturous path Circular Dust Separator eliminates the need for the operator to enter the confined debris body when cleaning the separator.
Large Screens for increased screen surface area creates more productivity, and increases debris separation reducing carryover wear and lowers cost of operation.12″ Suction and pressure Blast Tubes reduced clogging, increased pickup capability.
Backup Alarms Alerts pedestrians and vehicles of reverse motion.Optional rear lighting including strobes and arrow boards notify traffic behind sweeper
Optional 6” Auxiliary Hand Hose for hard to clean spaces and Catch basin cleaning.Whisper Wheel fan system features • 7% more power • 20% less fuel consumption • 70% less noise than previous model fan.
Abrasion resistant steel blades eliminates the need for a fan coating increases life expectancy and reduces cost of ownership.1.5 Grams Balanced Fan Both Sides Reduced vibration, and increased power range of the equipment.
Bolt In, Replaceable Fan Liner for ease of maintenance and reduced cost of ownershipLeaf Bleeder Allows up to 80% air exhaust to increase performance under varying material conditions by increasing the head vacuum. The head vacuum also lifts the front flap eliminating the need for a curtainlifter.
25 Gallon Hydraulic Tank Capacity reduces the heat build-up which creates a longer life expectancy for key hydraulic components.Hydraulic Test Ports reduces troubleshooting time.
Standard 12V DC Hydraulic Pump is able to raise and lower the sweeping head without the use of the aux engine.Extra 67 Gallon Polyethylene Water Tank for a total of 197 gallons. Improved efficiency with fewer fill stops.
Self-dumping magnet bar increases productivity and helps protect tires from damageOperator friendly ergonomic controls.
Can bus with on board engine diagnostics.PM 10 Certified Meets AQMD 1186 requirements to pick up and contain harmful particulates.
Optional Sound suppression system. Low Noise Levels Reduce operator stress; increased productivity in noise sensitive areas.One to Three Remote Cameras with In-cab video Monitor
LED Lighting for Increased visibility on the streets, and reduced cost of ownership.