CB8 - H-CPC

Toggle navigation

• Equipment
• » Articulated Trucks
• » Asphalt Pavers
• » Backhoe Loaders
• » Cold Planers
• » Compactors
• » Dozers
• » Excavators
• » Material Handlers
• » Motor Graders
• » Off-Highway Trucks
• » Skid Steer and Compact Track Loaders
• » Track Loaders
• » Wheel Loaders
• View Non-Current Models

Go! CB8CB8 HRC

• Overview
• Specifications
• Benefits & Features
• Equipment
• Related Products
• View 360

Overview

The Cat® CB8 is an 8 ton roller with 1700 mm (67") tandem vibratory drums. Its lighter weight offers additional transport options with its wider drum increases compaction coverage.

To watch these videos, you will need to accept the use of targeting cookies.Cookies

Specifications

Units: USMetric

Operating Weight	—18783 lb8520 kg
Standard Compaction Width	—67 in1700 mm
Gross Power	—100 hp75 kW

See more

Benefits & Features

Exceptional Visibility and Control

Vibratory System Choices

Cat® Compaction Control

See more

Docs & Links

Tandem Vibratory Roller Brochure

Tandem Vibratory Roller Brochure

CB8 Specalog

CB8 Specalog

Paving Product Line Brochure

Paving Product Line Brochure

Paving Application Guides and eBooks

Download eBooks or order softcover versions

View a Used Vibratory Roller

To watch these videos, you will need to accept the use of targeting cookies.Cookies

Virtual Showroom

Docs & Links

Tandem Vibratory Roller Brochure

Tandem Vibratory Roller Brochure

CB8 Specalog

CB8 Specalog

Paving Product Line Brochure

Paving Product Line Brochure

Paving Application Guides and eBooks

Download eBooks or order softcover versions

View a Used Vibratory Roller

September 19, 2025

Specifications

Units: USMetric Operating Specifications

Standard Compaction Width	—67 in1700 mm
Travel Speed - Maximum	—7.5 mile/h12 km/h
Static Linear Load	—143 lb/in25.6 kg/cm
Maximum Compaction Width	—73 in1854 mm

Engine

Gross Power	—100 hp75 kW
Engine Model	Cat® C3.4B with ACERT Technology

Dimensions

Overall Length	—177 in4565 mm
Wheel Base	—130 in3300 mm
Height - With ROPS/FOPS	—117 in2980 mm
Overall Width	—73 in1862 mm
Drum Diameter	—43 in1108 mm

Vibratory System

Drum Width	—67 in1700 mm
Vibration Selection	Independent per drum, front only, rear only, both
Centrifugal Force per Drum - Maximum	—17603 lb78.3 kN
Centrifugal Force per Drum - Minimum	—6789 lb30.2 kN
Nominal Amplitude - Low	—0.01 in0.22 mm
Nominal Amplitude - High	—0.022 in0.56 mm

Service Refill Capacities

Fuel Tank Capacity	—55 gal (US)208 l
Water Spray Tank Capacity	—196 gal (US)742 l

Weights

Operating Weight	—18783 lb8520 kg
Standard Operating Weight with Cab	—19224 lb8720 kg
Standard Operating Weight with ROPS	—18783 lb8520 kg
Maximum Operating Weight with Cab	—20878 lb9470 kg
Maximum Operating Weight with ROPS	—20343 lb9250 kg

Benefits & Features

Exceptional Visibility and Control

Comfortable Operating Station

The machine controls and LCD display are integrated with the pivoting adjustable seat, and move with the operator. Seating options include vinyl for open-platform configurations and cloth for cab, both can be equipped with a heated option. An optional deluxe highback air-ride seat is also available. Other comfort features include a vibration-absorbing floor mat, 12-volt power receptacle that supports communication devices, wide-width seat belt, cup holders and a lockable storage compartment.

Fingertip Control

The multi-function propel lever with integrated controls for water spray on/off, drum offset, vibratory control, and optional edge cutter height adjustment enables the operator to work with confidence.

LCD Display

The back-lit LCD display includes machine data and diagnostics. It is integrated with the seat, so it remains in the same position even as the seat pivots. A built-in lockable anti-vandalism cover offers protection. The display provides multiple language options, split-screen capability, and indicators for ground speed, vibrations per minute, and fuel level.

Convenient Console

The console is integrated with the seat, providing fingertip access. Soft keys with tactile feel provide instant feedback to the operator for intuitive operation. The armrests are adjustable and can be tailored to the operator for additional comfort.

Vibratory System Choices

2-Amplitude/2-Frequency Vibratory System

The 2-amplitude, 2-frequency vibratory system can be tailored to thin and thick lifts. A single switch automatically matches amplitude and frequency for simple operation.

5-Amplitude Vibratory System

The 5-amplitude system is a heavy hitter for thick lifts and tough mix designs. It utilizes a single frequency and five amplitudes that can easily be fine-tuned to match application requirements.

Performance Features

The vibratory systems offer multiple options that help fine-tune performance on thick challenging lifts. The automatic speed control feature makes it easier to maintain consistency and impact spacing requirements. Also, an auto vibe function helps prevent over-compaction and contributes to uniformity.

Cat® Compaction Control

Temperature Sensors

Dual infra-red sensors mounted on the front and rear of the machine deliver real-time readings that keep the operator informed of when to begin rolling and when to stop. This system helps operators avoid tender-zones that often occur in the 104º-110º C (219º-230º F) temperature range.

Pass-Count Mapping

Pass-count mapping helps operators achieve target density and increase roller efficiency. The system records and monitors pass patterns in order to display coverage. The system also helps operators optimize drum overlap, simplify nighttime operation, eliminate second guessing and prevent incomplete passes such as stopping short.

Temperature Mapping

Temperature mapping provides a visual readout of mat temperature in order to keep the machine in the proper temperature range. The system records and monitors temperature for future analysis of the proper temperature range.

Smooth Operating Powertrain

Cat® C3.4B Engine

The C3.4B engine provides 75 kW (100 hp) of power and meets U.S. EPA Tier 4 Interim and EU Stage IIIB emission standards. It features an electronic control module (ECM), providing optimal performance through precisely synchronized timing and fuel delivery. The ECM enables advanced troubleshooting and diagnostic capabilities using Electronic Technician (Cat ET). Cat dealers are the single-source providers of all machine and engine warranty service (a Cat exclusive).

High Capacity Cooling System

The large capacity cooling system keeps the operating temperatures low, even in extreme conditions. The high capacity fan directs warm air away from the operator for a more comfortable operating environment.

Data not available.

Optional Equipment

• 2-Amplitude, 2 Frequency Vibratory System

• 5-Amplitude Vibratory System

• Air Suspension Seat w/heat

• Air Conditioning

• Bio-Degradeable Oil

• Cat® Compaction Control

• CMV Sensor

• Edge Cutter

• Freeze Protection Kit

• Halogen Ligths with Drum Edge Lights

• High Ambient Cooling System

• High Intensity Discharge Lights

• Machine to Machine Communication

• LED Ligthing

• Mirrors

• Offset Hitch

• Product Link

• Recording Module (cab only)

• ROPS/FOPS Cab

• Roading Lights

• Temperature Gauge (single sensor)

• Water Distribution Mats

• Warning Beacon

Related Products

Units: USMetric

View 360