Wacker Neuson RD45-140

4.5T Tandem Roller

Wacker Neuson RD45-140 - 4.5 Tonne Tandem Roller:

The Wacker Neuson RD45-140 is the largest and most powerful roller in the Wacker Neuson Australia line up.  RD45-140 is the perfect workhorse for asphalt construction with 2 stage compaciton forces to the front and rear drums, and high capacity water tank.  Standard with road lighting and a modern, tapered engine hood for greater visibility and safety. RD45-140 backed with a 5 Year / 5000 hour Warranty.


Key Features:


1. Safety
  • Rotating beacons and reverse beepers as standard, ensures the machine is inline with latest safety standards.
  • All machines sold by ACES have an OHS Risk assessment prior to delivery.
  • Working lights on front and rear for optimum safety at night.
  • Folding ROPS bar.
  • Tapered Engine Hood for fantastic visibility.
  • Easily accessible tie down points for safe transportation.
  • E-Stop fitted to the drive console.
2. Vision
  • Tapered engine hood for fantastic front visibility.
  • Seat mounted at the very rear of machine for unobstructed rear viability.
  • Fuel and water level indicators visible from operator station.
3. Power
  • Powered by Kubota 4-Cylinder diesel engine (34.6kW).
  • Smooth compaction power with front and rear drum vibration.
  • Hydrostatic drive, both front and rear drums are powered.
4. Efficiency
  • Super efficient hydrostatic drive system with integrated oil cooler.
  • Fixed displacement pump separated from drive system to power steering and vibration.
  • Fuel efficient Kubota diesel engine.
  • Oil cooler to reduce heat build up and efficiency losses in hydraulic system.
  • Front drum vibration combined with static rear drum offer high efficiency in a compact stature.
5. Cooling
  • Reliable and efficient sealed liquid cooling system without the need of an overflow bottle. 
  • Unobstructed air flow to hydraulic oil cooler.
  • Designed to run in hot climates with proven track record in Australian conditions.
6. Comfort
  • Ergonomic comfortable leather look seat.
  • 3 point articulation joint for continual roller traction and lower vibrations.
  • Large operator station with ample leg room.
  • Steering wheel in optimal position.
7. Versatility
  • Large water tank and well-designed quick release spray nozzles, perfect for asphalt compaction.
  • Front and rear drum vibration for smooth optimal compaction.
  • Front and rear lighting for 24 hour use.
  • Larger tanks for longer run time between fuel and water fills.
  • Central balanced lifting point to crane on to worksites and for transportation.



Operating Weight with ROPS. 4,345 kg
Operating Weight Max. 5,300 kg
Dimensions (L x W x H) 2,860 x 1,506 x 2,590 mm


Manufacturer Kubota
Construction 4-cyl liquid cooled
Engine output 34.6 kW (46.4 HP)


Drive Hydrostatic Transmission
Motors Front & Rear
Exciter Front & Rear
Steering Fixed Displacement


Centrifugal force level 1 64 kN
Centrifugal force level 2 39 kN
Frequency level 1 60 Hz
Frequency level 2 51 Hz
Amplitude 0.51 mm
Static linear force - front 15.8 N/mm
Static linear force - rear 15.7 N/mm

Operating Data & Dimensions:

Drum width 1,380 mm
Drum diameter 900 mm
Curb clearance 63 mm
Travel speed 11 km/h
Turning radius inside 2,650 mm


Fuel tank 73 L
Water tank 285 L

Specifications subject to change without notice due to continual product development.

SKU RD45-140

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