CAT CD44B Split Drum Tandem Roller

Dimensions

Overall Length 13.84 ft in (4216.4 mm)
Overall Width 5.5 ft in (1676.4 mm)
Height – With Rops/Fops 116 in (2946.4 mm)
Wheel Base 10.25 ft in (0.27 m)
Drum Diameter 43 in (1092.2 mm)
Compaction Width 59 in (1498.6 mm)

Operating Specifications

Ground Clearance 0.84 ft in (0.03 m)
Curb Clearance 26 in (660.4 mm)
Standard Compaction Width 59 in (1498.6 mm)
Static Linear Load 156 lb (70.77 kg)
Travel Speed – Maximum 7.5 mph (12.08 km/h)
Turning Radius – Inside Drum Edge 115.2 in (2926.08 mm)
Maximum Compaction Width 111 in (2819.4 mm)

Engine Details

Gross Power 102 hp (76.1 kw)
Bore 3.9 in (98.9 mm)
Stroke 4.4 in (110 mm)
Engine Model Cat C3.4B with ACERT Technology

Operational Specs

Operating Weight 18497 lb (8390.1 kg)

Drum

Drum Width 59 in (1498.6 mm)

Weights

Operating Weight – With Rops/Fops 18056 lb (8190.1 kg)
Operating Weight – With Cab 18497 lb (8390.1 kg)
Maximum Weight At Front Drum 9215 lb (4179.9 kg)
Maximum Weight At Rear Drum 9281 lb (4209.8 kg)
Operating Weight – At Front Drum With Rops/Fops 9061 lb
Operating Weight – At Rear Drum With Rops/Fops 8995 lb

Service Refill Capacities

Fuel Tank Capacity 36 gal (136.3 L)
Water Spray Tank Capacity 159 gal (601.9 L)

Vibratory System

Nominal Amplitude – High 0.1 in (0.7 mm)
Nominal Amplitude – Low 0.1 in (0.4 mm)
Centrifugal Force Per Drum – Maximum 17602 lb (7984.2 kg)
Frequency 3200 V/m
Centrifugal Force Per Drum – Minimum 13309 lb (6036.9 kg)
Vibration Selection Independent per drum, front only, rear only, both
Drum Diameter 44 in (1117.6 mm)
Eccentric Weight Drive Hydraulic direct, auto reversing
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