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RB50
RB50
RB50
RB50
RB50
RB50

ROSCO — RB50 — BROOM

The RB50 provides best-in-class, aggressive sweeping in a rugged design. This self-propelled broom features well-thought-out control placement and heightened visibility that makes this machine extremely easy to operate for drivers of all experience levels. Perfect for general application sweeping to highway use the RB50 incorporates the notable quick-change brush system which allows one person the ability to switch the brush core within minutes.

ADDITIONAL STANDARD EQUIPMENT:

• Canopy w/rollover protective structure (ROPS)

• Seat with safety belt, horn, dual west coast style mirrors and dome light

• Two LED head lights, stop, tail and turn signals

• Two rear LED work lights

• Amber LED strobe light

OPTIONAL EQUIPMENT:

• Cab air quality kit

• Fully enclosed cab w/over cab rollover protective structure (ROPS)

• Air conditioner and heater, cab model only

• Brush watering system with 150 gallon (568 l) tank

• Combination poly wafers (in lieu of poly tube)

• Combination poly/steel wafers (in lieu of poly tube)

• Poly/steel tube brush (in lieu of poly tube)

• Forward/reverse brush rotation

• Rear wiper and washer assembly, cab model only

• Front windshield washer, wiper is standard

• Front strike-off blade

• Curb brush

• Spare tire and mount

• Suspension seat assembly

• Back-up/reverse camera with in-cab color display

• Radio/CD cab install

PERFORMANCE FEATURES:

• 74 hp (55 kw) Hatz Tier 4 Final Diesel Engine*

• 6,710 lbs (3,043 kg) weight with water

• 7’ 6” (2.28 m) Diameter Heavy-Duty Frame with PolyTube Brush

• Optional 150 gallon (568 l) Tank

• Joystick Control for Travel and Broom Functions

• Hydrostatic Drive

• 10’ (3.05 m) Inside & 18’ 9” (5.71 m) Outside Turning Radius

• Variable Brush Down-Pressure Control

• Canopy or Climate-Controlled Cab Configurations

Similar models may be shown in addition to the featured model. Equipment may be shown with options. Specifications are subject to change without prior notice.


Specifications

BRAKES - Braking:
BRAKES - Foot operated:
De-stroke breaking of the hydrostatic drive
BRAKES - Two wheel:
Wet disk type brakes with hand operated parking brake
BRUSH - Control :
Joystick
BRUSH - Down pressure:
Variable
BRUSH - Drive mechanism:
Consists of direct hydraulic motor enclosed in broom core
BRUSH - Filter:
Tube type, poly, 32” (.813 m) diameter, 7’ 6” (2.286 m) long
BRUSH - Quick change:
Brush system
BRUSH - Speed:
200 rpm max, variable by engine speed
BRUSH - Sweep angle:
45⁰, left or right
DIMENSIONS - Height:
8’ 5” (2.56 m) w/ROPS, shipping
DIMENSIONS - Length:
15’ 6” (4.73 m)
DIMENSIONS - Total weight:
5,510 lbs (2,499 kg) w/o water | 6,710 lbs (3,043 kg) w/ water
DIMENSIONS - Turning radius:
10’ (.305 m) inside | 18’ 9” (5.715 m) outside
DIMENSIONS - Wheelbase:
11’ 8” (3.556 m)
DIMENSIONS - Width:
7’ 9” (2.43 m) not tilted
ENGINE - Air cleaner:
Rotary pre-cleaner
ENGINE - Electrical system:
12 volt system, alternator and battery
ENGINE - Fuel reservoir:
30 gallons (114 l)
ENGINE - Type:
Tier 4 Final 74 hp (55 kw) max @ 2,500 rpm Hatz diesel 4H50TIC*
FRONT AXLE - Rims:
4 steel disc type, 15” x 6”
FRONT AXLE - Tires:
ST 225 x 75-15R, load range E
FRONT AXLE - Type:
Heavy-duty, truck type, oscillating
HYDRAULIC SYSTEM - Details:
Two separate circuits, one for travel and one for brush control and power steering
HYDRAULIC SYSTEM - Hydraulic reservoir:
25 gallons (95 l)
INSTRUMENTATION - Details:
INSTRUMENTATION - Murphy PV380R2:
Digital display (oil pressure, water temperature, voltmeter, tachometer, hour meter, fuel gauge)
MAIN FRAME - Details:
Rectangular A 500 GRB tubing with 8” x 6” x .25” (203 x 152 x 6 mm) wall thickness
REAR AXLE - Comer 068 Series:
Heavy-duty, limited slip differential
REAR AXLE - Rims:
REAR AXLE - Tires:
REAR AXLE - Type:
ropstype:
Enclosed
STEERING - Details:
Orbital, hydrostatic type
TRANSMISSION - Details:
Hydrostatic
TRANSMISSION - Speed:
TRANSMISSION - Speed high range:
0 to 22 mph (35 kph)
TRANSMISSION - Speed low range:
0 to 12 mph (19 kph)
  • Specifications

    Specifications

    BRAKES - Braking:
    BRAKES - Foot operated:
    De-stroke breaking of the hydrostatic drive
    BRAKES - Two wheel:
    Wet disk type brakes with hand operated parking brake
    BRUSH - Control :
    Joystick
    BRUSH - Down pressure:
    Variable
    BRUSH - Drive mechanism:
    Consists of direct hydraulic motor enclosed in broom core
    BRUSH - Filter:
    Tube type, poly, 32” (.813 m) diameter, 7’ 6” (2.286 m) long
    BRUSH - Quick change:
    Brush system
    BRUSH - Speed:
    200 rpm max, variable by engine speed
    BRUSH - Sweep angle:
    45⁰, left or right
    DIMENSIONS - Height:
    8’ 5” (2.56 m) w/ROPS, shipping
    DIMENSIONS - Length:
    15’ 6” (4.73 m)
    DIMENSIONS - Total weight:
    5,510 lbs (2,499 kg) w/o water | 6,710 lbs (3,043 kg) w/ water
    DIMENSIONS - Turning radius:
    10’ (.305 m) inside | 18’ 9” (5.715 m) outside
    DIMENSIONS - Wheelbase:
    11’ 8” (3.556 m)
    DIMENSIONS - Width:
    7’ 9” (2.43 m) not tilted
    ENGINE - Air cleaner:
    Rotary pre-cleaner
    ENGINE - Electrical system:
    12 volt system, alternator and battery
    ENGINE - Fuel reservoir:
    30 gallons (114 l)
    ENGINE - Type:
    Tier 4 Final 74 hp (55 kw) max @ 2,500 rpm Hatz diesel 4H50TIC*
    FRONT AXLE - Rims:
    4 steel disc type, 15” x 6”
    FRONT AXLE - Tires:
    ST 225 x 75-15R, load range E
    FRONT AXLE - Type:
    Heavy-duty, truck type, oscillating
    HYDRAULIC SYSTEM - Details:
    Two separate circuits, one for travel and one for brush control and power steering
    HYDRAULIC SYSTEM - Hydraulic reservoir:
    25 gallons (95 l)
    INSTRUMENTATION - Details:
    INSTRUMENTATION - Murphy PV380R2:
    Digital display (oil pressure, water temperature, voltmeter, tachometer, hour meter, fuel gauge)
    MAIN FRAME - Details:
    Rectangular A 500 GRB tubing with 8” x 6” x .25” (203 x 152 x 6 mm) wall thickness
    REAR AXLE - Comer 068 Series:
    Heavy-duty, limited slip differential
    REAR AXLE - Rims:
    REAR AXLE - Tires:
    REAR AXLE - Type:
    ropstype:
    Enclosed
    STEERING - Details:
    Orbital, hydrostatic type
    TRANSMISSION - Details:
    Hydrostatic
    TRANSMISSION - Speed:
    TRANSMISSION - Speed high range:
    0 to 22 mph (35 kph)
    TRANSMISSION - Speed low range:
    0 to 12 mph (19 kph)

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