CAT CB68B Tandem Roller


Dimensions

Overall Length 15.5 ft in (4724.4 mm)
Overall Width 7.67 ft in (2336.81 mm)
Height – With Rops/Fops 120 in (3048 mm)
Wheel Base 11.3 ft in (3.45 m)

Operating Specifications

Ground Clearance 0.96 ft in (0.03 m)
Maximum Compaction Width 92 in (2336.81 mm)
Drum Offset 6 in (152.4 mm)
Curb Clearance 28 in (711.2 mm)
Standard Compaction Width 84 in (2133.6 mm)

Engine Details

Gross Power 142 hp (105.9 kw)
Engine Model C4.4 with ACERT

Drum

Drum Width 84 in (2133.6 mm)

Weights

Standard – Operating Weight 31162 lb (14134.9 kg)
Static Linear Load 184 lb/in
Maximum Operating Weight 34789 lb (15780.1 kg)

Service Refill Capacities

Fuel Tank Capacity 66 gal (249.9 L)
Water Spray Tank Capacity 264 gal (999.4 L)

Travel Speeds

Low 4.5 mph (7.3 km/h)
High 8 mph (12.9 km/h)

Vibratory System

Centrifugal Force Per Drum – Maximum 31069 lb (14092.7 kg)
Maximum Amplitude 0.1 in (1.1 mm)
Minimum Amplitude 0.1 in (0.4 mm)
Centrifugal Force Per Drum – Minimum 16950 lb (7688.4 kg)
Maximum Frequency 3800 V/m
Minimum Frequency 2520 V/m
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