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CD44B Drum Steer Tandem Vibratory Roller (Split Drum)

The Cat® CD44B 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 18497.0 lb
  • Gross Power 102.0 hp
  • Bore 3.89 in
  • Stroke 4.33 in

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

Weights

  • Operating Weight
    18497.0 lb
  • Operating Weight at Rear Drum with ROPS/FOPS
    8995.0 lb
  • Operating Weight with cab
    18497.0 lb
  • Operating Weight with ROPS/FOPS
    18056.0 lb
  • Operating Weight - At Front Drum with ROPS/FOPS
    9061 lb
  • Maximum Weight at Front Drum
    9215 lb
  • Maximum Weight at Rear Drum
    9281 lb
  • Operating Weight
    18497 lb
  • Operating Weight - At Rear Drum with ROPS/FOPS
    8995 lb
  • Operating Weight - With Cab
    18497 lb
  • Operating Weight - With ROPS/FOPS
    18056 lb

Engine

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

Service Refill Capacities

  • Fuel Tank Capacity
    36.0 gal
  • Water Spray Tank Capacity
    159 gal (US)
  • Fuel Tank Capacity
    36 gal (US)

Operating Specifications

  • Turning Radius Inside Drum Edge
    9.6 ft
  • Maximum Compaction Width
    111.0 in
  • Static Linear Load
    156.0 lb/in
  • Travel Speed - Maximum
    7.5 mph
  • Standard Compaction Width
    59 in
  • Curb Clearance
    26 in
  • Travel Speed - Maximum
    7.5 mile/h
  • Maximum Compaction Width
    111 in
  • Turning Radius - Inside Drum Edge
    9.6 ft
  • Ground Clearance
    10 in
  • Static Linear Load
    156 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
    17602 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
    166.0 in
  • Wheelbase
    123.0 in
  • Height with ROPS/FOPS
    116.0 in
  • Overall Width
    66.0 in
  • Drum Width
    59.0 in
  • Compaction Width
    59 in
  • Overall Length
    166 in
  • Wheel Base
    123 in
  • Height - With ROPS/FOPS
    116 in
  • Overall Width
    66 in
  • Drum Diameter
    43 in
  • Drum Width
    59 in

Exceptional Visibility and Control

Cat® Compaction Control

Vibratory System Choices

Smooth Operating Powertrain