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CB44B - Split Drum

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Overview

The Cat® CB44B is an 8 ton roller with 1500 mm (59") tandem vibratory drums. It excels on a variety of asphalt mix designs as well as other granular materials. It features exceptional visibility and control, smooth operating powertrain, versatile vibratory systems, Cat Compaction Control, and the industry leading water spray system.

Weights

  • Operating Weight 20569.0 lb 9330.0 kg
  • Operating Weight - At Rear Drum with ROPS/FOPS 10053.0 lb 4560.0 kg
  • Operating Weight - At Front Drum with ROPS/FOPS 9855.0 lb 4470.0 kg
  • Operating Weight - With Cab 20569.0 lb 9330.0 kg
  • Maximum Weight at Front Drum 10296.0 lb 4670.0 kg
  • Maximum Weight at Rear Drum 10274.0 lb 4660.0 kg
  • Operating Weight - With ROPS/FOPS 19908.0 lb 9030.0 kg

Operating Specifications

  • Standard Compaction Width 59.0 in 1500.0 mm
  • Curb Clearance 35.0 in 898.0 mm
  • Turning Radius - Inside Drum Edge 14.6 ft 4478.0 mm
  • Ground Clearance 9.0 in 226.0 mm
  • Maximum Compaction Width 65.0 in 1670.0 mm
  • Static Linear Load 174.0 lb/in 31.1 kg/cm
  • Travel Speed - Maximum 7.5 mile/h 12.0 km/h

Engine

  • Gross Power 102.0 HP 75.0 kW
  • Bore 3.98 in 99.0 mm
  • Stroke 4.33 in 110.0 mm
  • Engine Model Cat® C3.4B with ACERT Technology Cat® C3.4B with ACERT Technology

Dimensions

  • Overall Length 177.0 in 4565.0 mm
  • Wheel Base 130.0 in 3300.0 mm
  • Height - With ROPS/FOPS 117.0 in 2982.0 mm
  • Compaction Width 59.0 in 1500.0 mm
  • Overall Width 65.0 in 1670.0 mm
  • Drum Diameter 43.0 in 1108.0 mm
  • Drum Width 59.0 in 1500.0 mm

Vibratory System

  • Drum Width 59.0 in 1500.0 mm
  • Drum Diameter 44.0 in 1108.0 mm
  • Frequency 3200.0 V/m 53.3 Hz
  • Vibration Selection Independent per drum, front only, rear only, both Independent per drum, front only, rear only, both
  • Eccentric Weight Drive Hydraulic direct, auto reversing Hydraulic direct, auto reversing
  • Centrifugal Force per Drum - Maximum 16591.0 lb 73.8 kN
  • Centrifugal Force per Drum - Minimum 13309.0 lb 59.2 kN
  • Nominal Amplitude - High 0.024 in 0.62 mm
  • Nominal Amplitude - Low 0.012 in 0.31 mm

Service Refill Capacities

  • Fuel Tank Capacity 55.0 gal (US) 208.0 l
  • Water Spray Tank Capacity 196.0 gal (US) 742.0 l

Cat® Compaction Control

Vibratory System

Smooth Operating Powertrain

Exceptional Visibility and Control

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