CB7 - Solid Drum

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The CB7 is a 7 ton roller with 1500 mm (59") tandem vibratory drums. It excels on a variety of asphalt mix designs as well as other granular materials.

Operating Specifications

Standard Compaction Width 59.0 in 1500.0 mm Less
Maximum Compaction Width 65.0 in 1670.0 mm Less
Static Linear Load 151.0 lb/in 26.9 kg/cm Less
Travel Speed - Maximum 7.5 mph 12.0 km/h Less


Gross Power 100.0 hp 75.0 kW Less
Engine Model Cat® C3.4B with ACERT Technology Cat® C3.4B with ACERT Technology Less


Overall Length 177.0 in 4565.0 mm Less
Wheelbase 130.0 in 3300.0 mm Less
Height with ROPS/FOPS 117.0 in 2980.0 mm Less
Overall Width 65.0 in 1670.0 mm Less
Drum Diameter 43.0 in 1108.0 mm Less

Vibratory System

Drum Width 59.0 in 1500.0 mm Less
Vibration Selection Independent per drum, front only, rear only, both Independent per drum, front only, rear only, both Less
Centrifugal Force per Drum - Maximum 17288.0 lb 76.9 kN Less
Centrifugal Force per Drum - Minimum 6789.0 lb 30.2 kN Less
Nominal Amplitude - High 0.025 in 0.64 mm Less
Nominal Amplitude - Low 0.01 in 0.25 mm Less

Service Refill Capacities

Fuel Tank Capacity 55.0 gal 208.0 L Less
Water (Spray) Tank Capacity 196.0 gal 742.0 L Less


Operating Weight 17615.0 lb 7990.0 kg Less
Standard Operating Weight with Cab 18056.0 lb 8190.0 kg Less
Maximum Operating Weight with Cab 19709.0 lb 8940.0 kg Less
Standard Operating Weight with ROPS 17615.0 lb 7990.0 kg Less
Maximum Operating Weight with ROPS 19224.0 lb 8720.0 kg Less

Exceptional Visibility and Control

The CB7 Tandem Vibratory Roller offers unobstructed sight lines with standard 180° seat positioning for excellent visibility. Also, drum edge and drum surface lighting enhance visibility for night-time operation. The innovative handwheel steering technology offers precise machine control.

Vibratory System Choices

Cat Tandem Vibratory Rollers quickly reach target densities due to their versatile frequency and amplitude selections. These powerful rollers also provide finesse when necessary due to their flexible front or rear drum only vibratory capability. Options include two amplitude/two frequency and five amplitude systems.

Cat® Compaction Control

The optional Cat Compaction Control helps contractors increase efficiency and productivity while recording data for quality control documentation and future planning.

Smooth Operating Powertrain

The CB7 is powered by a Cat® 3.4B engine with ACERT™ Technology. The engine includes a variety of features that help reduce fuel burn, including Eco-mode, yet still deliver the power required on challenging jobsites. Tough components help extend compactor life.

CB7 - Solid DrumOptional Equipment

2-Amplitude, 2-Frequency Vibratory System

5-Amplitude Vibratory System

Air Conditioning

Air Suspension Seat w/heat

Bio-Degradeable Oil

Cat® Compaction Control

Chip Spreader Ready

Compaction Meter Value

Edge Cutter

Freeze Protection Kit

Halogen Lights

High Ambient Cooling System

High Intensity Discharge Lights

LED Lighting

Machine to Machine Communication


Offset Hitch

Product Link

Recording Module


Roading Lights

Temperature Gauge

Water Distribution Mats

Warning Beacon