ARX 45 K TIER 4i

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The Ammann ARX 45K, at 4325 kg, is the heaviest compact combination roller in the product line.

The combi version, which utilises both a vibrating drum and pneumatic tyres, performs well on soil and has a quality sprinkling system in place for asphalt applications. Like other light tandem rollers, the ARX 45K works flush against curbs and other obstructions and eliminates the need for special edge compaction efforts.

Operator benefits include an electric drive-lever for smooth starts and stops, a rubber-mounted platform that limits vibration and an intuitive instrument panel.

The combi roller is built with high quality, long-lasting components that reduce the cost of ownership over the lifetime of the machine. It is reliable, economical, safe and fuel efficient.

  • Highlights

  • Specifications

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  • Soil and asphalt applications
  • Lateral sliding seat
  • High-torque, water-cooled Yanmar diesel engine
  • 2 frequencies with 2 centrifugal forces
  • Double traction
  • Optimal drum diameter
  • Balanced weight front and rear
  • Multiple water filters
  • 2 scrapers per drum
  • Easy-to-operate, ergonomic instrument panel
  • Rubber-mounted operator’s platform
  • Tight turning radius
  • Unobstructed view of drums
  • Compact dimensions for transport
  • Smooth starting and reversing by electric drive-lever
  • Bearings and central articulated joint lubricated for the machine’s life
  • Easy access to maintenance points and water filters and nozzles
  • Outside drain plugs for quick fluid changes
  • Foldable ROPS
  • Vandal protection of multiple components
  • Separated emulsion sprinkling system
Dimensions Metric
A = Machine length 2800 mm
B = Wheelbase 2008 mm
C = Machine height 2826 mm
D = Machine height (folded ROPS) 2155 mm
E = Drum width 1380 mm
F = Machine width 1421 mm
G = Machine length 2837 mm
H = Ground clearance 325 mm
I = Drum diameter 850 mm
J = Drum shell thickness 17 mm
K = Machine width (total) 1463 mm
L = Machine length (folded ROPS) 2971 mm
Operating weight CECE 4325 kg
Operating weight max. 5100 kg
Static linear load (full-flush) 16,8 kg/cm
Wheel load 541 kg
French classification PV4
Drums (Wheels)
Width 1380 mm
Offset – mm
Rolling width max. 1380 mm
Diameter mm 850 mm
Thickness mm 17 mm
Number of wheels 4
Tire size 10,5/80-16
Tire-axle width 1275 mm
Engine type YANMAR 4TNV88 Diesel/Water
Emmission class Euromot3A / EPA Inter 4
Power output ISO 3046 30,0/40,8 kW / HP
Cylinder/ltr. 4 cyl / 2189 No./ccm
1. /2. working speed 2,4 rpm
Travel speed km/h 0 – 10 km/h
Gradeability with / without vibr. 30 / 40 %
Electric System
Batterie / Capacity 12/77 V / Ah
Turning radius inside 2621 mm
Steering / Oscillating angle 32/8 +/-°
Amplitude 0,34/0,55 mm
Frequency at 2100/2400 rpm 45/57 Hz
Centrifugal force – max. 55 kN
Water tank 350 l
Anti-adhesive 18 l
Hydraulic tank 37 l
Diesel fuel tank 59 l
  • Front and rear vibration and drive
  • Control system with emergency stop
  • Pressurised pulse interval sprinkler system
  • Ammann Vibration Control
  • Lateral sliding seat
  • 2 working frequencies / 2 amplitudes
  • Hydraulic test port
  • CE-Kit with folding ROPS and working lights
  • Road lighting
  • Canopy
  • Asphalt thermometer
  • Reverse alarm
  • Battery disconnection switch
  • Central lifting hook
  • ATC – Ammann Traction Control
  • Arm rests
  • Second drive-lever, left
  • Edge-cutter incl. multi-function lever
  • Bio-degradable hydraulic oil
  • ACEforce
  • Customer colour
  • FOPS canopy
  • Additional working lights (ROPS mounted)
  • Warning beacon
  • Foldable scrapers

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