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Large Asphalt Compactors - Ingersoll rand - CR-70 

Earthmovers ---> Asphalt Paver Manufacturer Equipment Company  --> Ingersoll rand Asphalt Paving Models  -->  CR-70



                                                                                                                                                

Features :-  Ingersollrand Asphalt Compactor  -  CR-70

Large Asphalt Compactors – CR-70 

The CR-70 is a 6.5 ton (6 tonnes) weight unit that utilizes the forces of vibration and tire manipulation to achieve required density and smoothness on Hot Mix Asphalt (HMA) pavements. The unit can also be used to compact granular or mixed soils, crushed aggregates and cement-treated bases. The CR-70 features a high performance vibrating drum, 57 inches (1450 mm) in width, providing eight amplitude and force settings to meet project requirements. Automatic vibration control and automatic reversing eccentric rotation to match travel direction further enhance machine performance. Four rear pneumatic tires, size 9.00x20, 12 ply rated, manipulate the material being compacted to improve surface texture for reduced permeability of the mat. The vibrating drum and rear tires are provided with independent pressurized water spray.


Overview
  Rolling Width 66 in (1675 mm)
  Vibration Frequency 1850-2500 VPM (31-42 Hz)
  Nominal Amplitude .016-.040 in (.41-1.01 mm)
  Centrifugal Force 5840-26000 lb (26-116 kN)
Weights and Dimensions
  Operating Weight 10550 lbs (17350 kg)
  Shipping Weight 15900 lbs (7210 kg)
  Overall Length 205 in (5197 mm)
  Overall Width 73 in (1854 mm)
  Overall Height 116 in (2957 mm)
Engine
  Make Cummins
  Engine Model B4.5T
  Rated Power @ 2,200 rpm 99 hp (73.8 kW)

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