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CB44B Tandem Vibratory Roller (Split Drum)

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.

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SPECIFICATION SUMMARY
  • Operating Weight 20569.0 lb
  • Gross Power 102.0 hp
  • Bore 3.98 in
  • Stroke 4.33 in

PRICE (USD)
Call 800-637-5000 for rate information

Weights

  • Operating Weight
    20569.0 lb
  • Operating Weight at Rear Drum with ROPS/FOPS
    10053.0 lb
  • Operating Weight with cab
    20569.0 lb
  • Operating Weight with ROPS/FOPS
    19908.0 lb
  • Operating Weight - At Front Drum with ROPS/FOPS
    9855 lb
  • Maximum Weight at Front Drum
    10296 lb
  • Maximum Weight at Rear Drum
    10274 lb
  • Operating Weight
    20569 lb
  • Operating Weight - At Rear Drum with ROPS/FOPS
    10053 lb
  • Operating Weight - With Cab
    20569 lb
  • Operating Weight - With ROPS/FOPS
    19908 lb

Engine

  • Gross Power
    102.0 hp
  • Bore
    3.98 in
  • Stroke
    4.33 in
  • Engine Model
    Cat® C3.4B with ACERT Technology
  • Gross Power
    102 HP
  • Bore
    3.98 in
  • Stroke
    4.33 in
  • Engine Model
    Cat® C3.4B with ACERT Technology

Service Refill Capacities

  • Fuel Tank Capacity
    55.0 gal
  • Water Spray Tank Capacity
    196 gal (US)
  • Fuel Tank Capacity
    55 gal (US)

Operating Specifications

  • Turning Radius Inside Drum Edge
    14.6 ft
  • Maximum Compaction Width
    65.0 in
  • Static Linear Load
    174.0 lb/in
  • Travel Speed - Maximum
    7.5 mph
  • Standard Compaction Width
    59 in
  • Curb Clearance
    35 in
  • Travel Speed - Maximum
    7.5 mile/h
  • Maximum Compaction Width
    65 in
  • Turning Radius - Inside Drum Edge
    14.6 ft
  • Ground Clearance
    9 in
  • Static Linear Load
    174 lb/in

Vibratory System

  • Drum Width
    59.0 in
  • Nominal Amplitude - High
    0.024 in
  • Nominal Amplitude - Low
    0.012 in
  • Drum Diameter
    44 in
  • Drum Width
    59 in
  • Vibration Selection
    Independent per drum, front only, rear only, both
  • Eccentric Weight Drive
    Hydraulic direct, auto reversing
  • Centrifugal Force per Drum - Maximum
    16591 lb
  • Centrifugal Force per Drum - Minimum
    13309 lb
  • Frequency
    3200 V/m
  • Nominal Amplitude - High
    0.024 in
  • Nominal Amplitude - Low
    0.012 in

Dimensions

  • Overall Length
    177.0 in
  • Wheelbase
    130.0 in
  • Height with ROPS/FOPS
    117.0 in
  • Overall Width
    65.0 in
  • Drum Width
    59.0 in
  • Compaction Width
    59 in
  • Overall Length
    177 in
  • Wheel Base
    130 in
  • Height - With ROPS/FOPS
    117 in
  • Overall Width
    65 in
  • Drum Diameter
    43 in
  • Drum Width
    59 in

Exceptional Visibility and Control

Vibratory System

Cat® Compaction Control

Smooth Operating Powertrain

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