Challenger 7.png

Broom
Challenger 7

Challenger 7 Performance Features

Front-Mount Brush Location
Tier 4 Final - 74 hp (55kW) @ 2,500 RPM
Weight: 7,500 lbs (3,401 kg)

Dimensions:
Length: 18’ 6” (5.63 m) with water
15’ 3” (4.64 m) without water
Width: 8’ 6” (2.59 m) not tilted
Height: 9’ 5” (2.87 m) with beacon
8’ 4” (2.54 m) without beacon
Wheelbase: 5’ 5” (1.65 m)
Turning radius: 3’ (.91 m)
Total weight: 7,500 lbs (3,401 kg)


Front Axle:
Heavy-duty, limited slip differential
Tires: 8.75 x 15” bias, load range E, highway tread
Rim: Four steel disc type, 15 x 6.57”


Rear Axle:
Heavy-duty truck type, oscillating


Main Frame:
.75 x 12” (19 x 305 mm) plate steel and 2” x 6” (51 x 152 mm) rectangular A 500 tubing with .25” (6 mm) wall thickness


Instrumentation:
PV 101 digital display which includes: oil pressure, water temperature, voltmeter, tachometer, hour meter
Fuel gauge


Brush Frame Choices:
7’ 6” (2.28 m) heavy-duty frame with poly-steel tube brush
32” (.81 m) diameter, 7’ 6” (2.28 m) long
Sweep angle: 35⁰ left or right
Speed: variable, 0 to 180 RPM
Brush frame is welded, heavy gauge steel

OR

8’ (2.43 m) heavy-duty frame with poly-steel tube brush
32” (.81 m) diameter, 8’ (2.43 m) long
Sweep angle: 35⁰ left or right
Speed: variable, 0 to 180 RPM
Brush frame is all welded, heavy gauge steel


Training, Support and Company:
Training and support manuals
Optional on-site operator training by Dealer
One-year, unlimited hours warranty against any manufacturer defects
Extended warranty available
50+ years manufacturing experience
ISO 9001 Certified
Manufactured in the USA

Engine:
Tier 4F 74 hp (55kW) @ 2,500 RPM Cummins diesel B2.8
Air cleaner: Rotary precleaner, primary, safety
Electrical system: 12 volt system, 120A alternator and battery
Fuel reservoir: 35 gallons (132 l)


Transmission:
Hydrostatic
Speed: Infinitely variable from 0 to 15 mph (24 kph)


Steering:
Orbital, hydrostatic type


Brakes:
Dynamic braking with two wheel drive axle disc type brakes in oil bath with hand operated parking brake


Hydraulic System:
Two separate circuits, one for travel and one for brush control and power steering.
Hydraulic reservoir: 24 gallons (91 l)


Brush:
Joystick control of swing and up/float motions
Variable down pressure, brush rotation, speed control
Quick change design allows operator to change out brush quickly without tools
Drive is hydraulic by separate pump and heavy duty motor, independent of propulsion circuit


Additional Standard Equipment:
Fully enclosed, ROPS cab with air conditioner, heater and defroster
Seat with safety belt, horn, dual west coast style mirrors and dome light
Tinted safety glass
Rear mounted brush watering system with 150 gallon (568 l) polyethylene tank with brush spraybar, electric pump and filter
Two LED head lights, stop, tail and turn signals
Rotary precleaner
Two rear LED work lights
Amber LED strobe light
Back-up alarm
.375” (10 mm) plate steel fenders
Hydraulic temperature/level gauge on tank
Tool box


Optional Equipment:
Front windshield washer (wiper is standard)
Rear wiper and washer assembly
Suspension seat
Radio with CD, USB and weather band
Spare tire with mount