PartDXR
Schwarze DXR Dustless Street Sweeper
Product Features
DXR Schwarze Street Sweepers for Sale, Rent or Lease
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The Schwarze model DXR street sweeper is a heavy-duty, chassis-mounted, dustless regenerative air sweeper with an 8.0 cubic yard hopper. Its basic design has had over 20 years of successful operation throughout the United States and around the world. As one of the largest, most powerful dustless air sweepers in existence, the Schwarze DXR Street Sweeper is an ideal choice for use in a wide range of demanding municipal or contractor sweeping applications.
The DXR Schwarze Street Sweeper's dust containment chamber is integral to the sweeper hopper and utilizes a series of cartridge filters that filter 100% of the air prior to insertion into the blower. This design reduces overall wear to key components including the blower fan and sweeping head while providing unequalled dust control in the most extreme conditions.
The DXR Schwarze Street Sweeper's blower system generates a high velocity air column, which is propelled into the top of the sweeping head through a 14-inch blast tube. The air is first pressurized in the upper chamber of the sweeping head, then expelled into the head's lower chamber through what is called a "blast orifice". This is a slot in the sweeping head that forces the air against the pavement at an angle, creating a "peeling" or "knifing" effect. This high volume air blast loosens the debris from the pavement surface, then transports it across the width of the sweeping head and lifts it into the containment hopper via a 14-inch suction tube. The sweeping head is also equipped with a suction side skid nozzle to further eliminate dust from becoming airborne.
The sweeping head suction tube is equipped with two 4-inch diameter suction hoses that are connected to the shrouded gutter brooms that provide excellent dry dust control in even the toughest of applications.
This is a highly efficient system which ensures that even hard-to-reach particles hidden within pavement cracks and irregularities are removed, including the "PM-10 fines" known to contain a high percentage of heavy metals, phosphates and other pollutants. Double-belted curtains on the front and rear of the sweeping head contain the circulating air flow to assure debris transfer and containment of fugitive dust.
In contrast to mechanical broom sweepers, the DXR Schwawrze Street Sweeper collects the micron-sized contaminants that accumulate on roads and streets. Recent studies emphasize the importance of removing these "PM-10 fines" due to the non-point source pollutants they contribute to stormwater runoff. Using the regenerative air Schwarze DXR sweeper results in a cleaner street and a cleaner environment.
General Specifications for the DXR Schwarze Street Sweeper:
- Sweeping Width (2 gutter brooms)144" (3,658 mm)
- Sweeping Width (1 gutter broom)117" (2,972 mm)
- Sweeping Width (pickup head only)90" (2,286 mm)
- Travel Width96 inches
- Height122.5 inches
- Hopper Lifting Capacity10,000 lb.
- Minimum GVWR26,000 lb.
- WheelbaseChassis-dependent
Chassis:
A selected truck chassis is provided to give adequate ratings of all components compatible with hopper capacity. Option of cab over or conventional type. Turning radius and wheelbase dependent on chassis and hopper size. Consult factory for detailed requirements.
Hopper:
- Volumetric Capacity8 cu. yds. (6.11 m3)
- Dump Angle53°
- Floor Angle3°
- LiftingTwin hydraulic cylinders
- Hopper Dump DoorOpen/close/lock hydraulically
- Inspection DoorsTwo on each side of the hopper
- Material10-gauge steel with 3/16" floor
- Safety PropDual steel bars located under body
Dry Dust Control System:
- TypePatent-Pending vertical top mounted cartridge filters with reverse flow purge technology
- LocationIntegral to Hopper - No External Chambers
- Filters30
- Filter MediaPolyester
- Volumetric Capacity3.3 cubic yards(2.52 m3 )
- Useable Capacity1.0 cubic yard (.764 m3 )
Blower System:
- DriveDirect via a 3-groove, banded power belt
- ConstructionHardox steel
- Housing LinerBolt-in corded rubber
- Mounting2 regreasable bearings
- Vacuum EnhancerFor heavy / light material
weeping Head:
- TypeDual chambered, full-width blast orifice
- Operating DirectionForward and reverse
- SuspensionAdjustable spring-balanced
- Length90" (2,286 mm)
- Pressure Hose Diameter14" (355.6 mm)
- Suction Hose Diameter14" (355.6 mm)
- Hose Construction3/8" (9.5 mm) wire-reinforced molded rubber
- Sweeping Head Area3,240 sq. in. (20,903 cm2)
- ControlsHydraulic raise and lower
- SkidsDouble wide tungsten carbide
- ConstructionAbrasion-resistant steel inlet and outlet transitions
Electrical System:
- Voltage12 volt
- Auxiliary-Engine Alternator65 amperes
- ProtectionRe-settable circuit breakers
Water System:
- TypeHigh Pressure/Low Volume
- Tank Capacity150 gallons (567 liters)
- Constructionpolyethylene
- PumpElectric 12-volt dc
- ControlsIn-cab
- Filter200 mesh screen, cleanable
- Fill Diameter2.5" (63.5" mm)
- Fill Hose25 ft. w/ 2.5-inch NST hydrant coupling
- MountingRemovable
- Low-Water WarningIndicator light
Gutter Broom(s):
- Type5-segment plastic disposable
- LocationRight and left, forward of sweeping head
- Diameter44" (1,118 mm)
- DriveHydraulic torque motor with relief valve
- ControlsIn-cab
- Broom MaterialVertical steel digger
- MountingTrailing arm design
- SuspensionTorque-sensing spring
- Wear AdjustmentAutomatic
- SpeedVariable, non-reversing
- Impact ProtectionSpring
- Tilt Angle AdjustmentManual or remote (optional)
- Fugitive Dust ShroudsSteel with 4" Suction Hose and adjustable vacuum control for each side
Hydraulic System:
- Pump Capacity6.5 gpm (29.54 L / min.)
- DriveDirect gear
- Maximum Pressure2,500 PSI (172 bar.)
- Reservoir25 gallons
- Filter10-micron spin-on
- ControlsIn-cab/Electro-hydraulic
- Valve BanksElectrical directional valves
- ProtectionPressure relief valve
Dry Dust Control System:
- TypeQuiet high output screw type
- Output100 CFM
- LocationFront module mounted
- DriveBelt driven
Auxiliary Hydraulic System:
- TypeGear type, driven by electric motor
- FunctionRaise / lower hopper, open / close hopper door, raise brooms and sweeping head.
Paint:
One coat of sealer primer and 2 coats of DuPont Imron 5000® polyurethane in standard white color.
Optional Equipment:
Dual steering, cab-mounted barlight beacon, arrow board, washdown system, special lighting, ether cold starting aid, engine block heater, load weight indicator, automatic lube system, and others. Consult the factory for a listing of all currently available options.