CD44B Drum Steer Tandem Vibratory Roller (Split Drum)

Overview
Operating Weight
18,497 lb
Gross Power
102 hp
Bore
4 in

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.

Weights

Operating Weight
18,497 lb
Operating Weight at Rear Drum with ROPS/FOPS
8,995 lb
Operating Weight with cab
18,497 lb
Operating Weight with ROPS/FOPS
18,056 lb
Operating Weight - At Front Drum with ROPS/FOPS
9,061 lb
Maximum Weight at Front Drum
9,215 lb
Maximum Weight at Rear Drum
9,281 lb
Operating Weight
18,497 lb
Operating Weight - At Rear Drum with ROPS/FOPS
8,995 lb
Operating Weight - With Cab
18,497 lb
Operating Weight - With ROPS/FOPS
18,056 lb

Engine

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

Service Refill Capacities

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

Operating Specifications

Turning Radius Inside Drum Edge
10 ft
Maximum Compaction Width
111 in
Static Linear Load
156 lb/in
Travel Speed - Maximum
8 mph
Standard Compaction Width
59 in
Curb Clearance
26 in
Travel Speed - Maximum
8 mile/h
Maximum Compaction Width
111 in
Turning Radius - Inside Drum Edge
10 ft
Ground Clearance
10 in
Static Linear Load
156 lb/in

Vibratory System

Drum Width
59 in
Nominal Amplitude - High
0 in
Nominal Amplitude - Low
0 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
17,602 lb
Centrifugal Force per Drum - Minimum
13,309 lb
Frequency
3,200 V/m
Nominal Amplitude - High
0 in
Nominal Amplitude - Low
0 in

Dimensions

Overall Length
166 in
Wheelbase
123 in
Height with ROPS/FOPS
116 in
Overall Width
66 in
Drum Width
59 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

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