Main Technical Specifications
MAKE Rosco
MODEL NV55

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New Rosco NV55 Sweeper for Sale

The broom for professionals, the NV55 offers many advantages linked to simple operation and superior sweeping action. The multi-functional joystick control lever combined with fingertip controls provide precision movement during operation. The standard configuration features wrap around windows that give the operator remarkable visibility while residing in the comfortable fully-enclosed cab. Requiring only one person, the quick-change core system permits the replacement of a brush in minutes limiting downtime.

Body
Frame Rectangular A 500 GRB tubing w/8” x 2” x 0.25” wall thickness
Axles Front: Comer 068 Series, heavy-duty, limited slip differential, full-float
Rear: Heavy-duty, truck type, oscillating
Rims Four steel disc type, 15 x 6 in
Dimensions
Length 15’6”
Width 7’9” no tilted
Height 9’1”
Weight 5,700 lbs. wo/water
6,900 lbs. w/water
Wheelbase 7’3”
Turning Radius Inside: 4’2”
Outside: 13’4”
Engine/Drivetrain
Transmission Hydrostatic 2 speed
Engine Make Hatz Diesel
Engine Model 4H50TIC
Engine Type Tier 4 Final
Horsepower 74 HP
Brakes Two wheel wet disk type brakes w/hand operated parking brake
Foot operated de-stroke breaking of the hydrostatic drive
Travel Speed - Forward Low Range: 0 to 12 mph
High Range: 0 to 22 mph
Hydraulic
Hydraulic Capacity 25 Gallons
Operational
Tires ST 225 x 75-15R, load range E
Steering Orbital, hydrostatic type
Tilt steering column
Brush Speed 160 rpm max, variable by dial or engine speed
Brush Filter Tube type, poly, 32” diameter, 7’6” long
Brush Sweep Angle 30°, left or right standard (50° w/wide shift option)
Brush Frame Heavy-duty 11 gauge steel bush cover with 4” x 4” x 0.25” steel tube

Instrumentation

  • Murphy PV380R1 Digital Display (Oil pressure, water temperature, voltmeter, tachometer, hour meter, fuel gauge)

Hydraulic System

  • Two separate circuits, one for travel and one for brush control and power steering
  • Heavy-duty gear motor and brush motor

Brush

  • Joystick control 
  • Variable down pressure and speed control
  • Drive mechanism consists of direct hydraulic motor enclosed in broom core
  • Quick change brush system

Cab

  • Fully enclosed, ROPS cab with air conditioner, heater and defroster
  • Padded suspension seat with arm rest and safety belt
  • Full-width front window, dual west coast style mirrors w/additional convex safety and center rearview
  • Sliding side window
  • Front windshield wiper
  • Dome light
  • 12V DC power outlet
  • 2-speed defrost fan
  • Manual box
  • Cup holder

Additional Standard Equipment

  • Two LED head lights
  • Two rear LED work lights
  • LED stop, tail and turn signals
  • Amber LED strobe light 
  • Back-up alarm
  • Horn
  • Slow-moving vehicle sign
  • Vandalism package

  • Side shifting brush head, 18” left and right
  • Cab air filtration and pressure monitor system (MERV 16 rated)
  • Two 75 gallon water tanks with spraying system
  • Forward/reverse brush rotation
  • Front windshield washer
  • Rear wiper and washer assembly
  • Spare tire and mount
  • Back-up/reverse camera with in-cab color display
  • Radio/CD/Bluetooth with dual speakers and remote
  • Telescoping steering column, tilt is standard
  • Extended air intake (above cab)
  • Foot pedal transmission, forward and reverse, in lieu of joystick controls
  • Self-loading brush core system, 32/36 OD, 72-96” length
  • 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