CD44B Drum Steer Tandem Vibratory Roller (Split Drum)

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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.
  • Specs

Specs

Overview

Long Name:
CD44B Drum Steer Tandem Vibratory Roller (Split Drum)
Name:
CD44B - Split Drum
Brand:
Caterpillar
Status:
Current

Weights

Operating Weight:
18497 lb / 8390 kg
Operating Weight - At Rear Drum with ROPS/FOPS:
8995 lb / 4080 kg
Operating Weight - At Front Drum with ROPS/FOPS:
9061 lb / 4110 kg
Operating Weight - With Cab:
18497 lb / 8390 kg
Maximum Weight at Front Drum:
9215 lb / 4180 kg
Maximum Weight at Rear Drum:
9281 lb / 4210 kg
Operating Weight - With ROPS/FOPS:
18056 lb / 8190 kg

Operating Specifications

Standard Compaction Width:
59 in / 1500 mm
Curb Clearance:
26 in / 663 mm
Turning Radius - Inside Drum Edge:
9.6 ft / 2941 mm
Ground Clearance:
10 in / 273 mm
Maximum Compaction Width:
111 in / 2820 mm
Static Linear Load:
156 lb/in / 27.8 kg/cm
Travel Speed - Maximum:
7.5 mile/h / 12 km/h

Engine

Gross Power:
102 HP / 75 kW
Bore:
3.89 in / 99 mm
Stroke:
4.33 in / 110 mm
Engine Model:
Cat® C3.4B with ACERT Technology

Dimensions

Overall Length:
166 in / 4284 mm
Wheel Base:
123 in / 3120 mm
Height - With ROPS/FOPS:
116 in / 2940 mm
Compaction Width:
59 in / 1500 mm
Overall Width:
66 in / 1664 mm
Drum Diameter:
43 in / 1108 mm
Drum Width:
59 in / 1500 mm

Vibratory System

Drum Width:
59 in / 1500 mm
Drum Diameter:
44 in / 1106 mm
Frequency:
3200 V/m / 53.3 Hz
Vibration Selection:
Independent per drum, front only, rear only, both
Eccentric Weight Drive:
Hydraulic direct, auto reversing
Centrifugal Force per Drum - Maximum:
17602 lb / 78.3 kN
Centrifugal Force per Drum - Minimum:
13309 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:
36 gal (US) / 135 l
Water Spray Tank Capacity:
159 gal (US) / 600 l