Caterpillar CD44B – Split Drum Smooth Drum Roller

Dimensions

Compaction Width 59 in (150 cm)
Drum Diameter 43 in (109 cm)
Height – Top of ROPS/FOPS 116 in (295 cm)
Overall Length 14 ft (4 m)
Overall Width 6 ft (2 m)
Wheel Base 10 ft (3 m)

Drum

Drum Width 59 in (150 cm)

Engine

Bore 4 in (10 cm)
Engine Model Cat C3.4B with ACERT Technology
Gross Power 102 hp (76 kw)
Stroke 4 in (11 cm)

Operating Specifications

Curb Clearance 26 in (66 cm)
Ground Clearance 1 ft (0 m)
Maximum Compaction Width 111 in (282 cm)
Standard Compaction Width 59 in (150 cm)
Static Linear Load 156 lbs (71 kg)
Travel Speed – Maximum 8 mph (12 kph)
Turning Radius – Inside Drum Edge 115 in (293 cm)

Service Refill Capacities

Fuel Tank Capacity 36 gal (136 l)
Water Spray Tank Capacity 159 gal (602 l)

Vibratory System

Centrifugal Force per Drum – Maximum 17,602 lbs (7,984 kg)
Centrifugal Force per Drum – Minimum 13,309 lbs (6,037 kg)
Drum Diameter 44 in (112 cm)
Eccentric Weight Drive Hydraulic direct, auto reversing
Nominal Amplitude – High 0 in (0 cm)
Nominal Amplitude – Low 0 in (0 cm)
Vibration Selection Independent per drum, front only, rear only, both

Weights

Maximum Weight at Front Drum 9,215 lbs (4,180 kg)
Maximum Weight at Rear Drum 9,281 lbs (4,210 kg)
Operating Weight – At Front Drum with ROPS/FOPS 9,061 lbs (4,110 kg)
Operating Weight – At Rear Drum with ROPS/FOPS 8,995 lbs (4,080 kg)
Operating Weight – With Cab 18,497 lbs (8,390 kg)
Operating Weight – With ROPS/FOPS 18,056 lbs (8,190 kg)
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