CB7
CB7
Get it dense and keep it smooth. Cat Tandem Vibratory Rollers do that and more. Caterpillar offers a vibratory system for every application. Most models have high frequency combined with low amplitude that match high paving speed on thin lifts as well as low frequency with high amplitude that match low paving speed on thick lifts of stiff material. As stand-alone units or as complements to high production tandem rollers, Cat Utility Rollers set the standards for versatility and reliability. A wide range of drum widths lets you precisely match the machine to the job requirements—whether it's a narrow shoulder, a patching project, a parking lot or a bicycle path. Vibratory systems are characterized by high frequency for fast working speed and high compaction energy for getting density in the fewest passes.
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Specifications
Dimensions
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Height - With ROPS/FOPS118 in 2984 mm
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Wheel Base130 in 3300 mm
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Drum Diameter44 in 1108 mm
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Overall Length179 in 4558 mm
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Overall Width78 in 1977 mm
Engine
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Engine ModelCat? C3.6
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Gross Power100 hp 74.4 kW
Operating Specifications
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Standard Compaction Width59 in 1500 mm
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Static Linear Load161 lb/in 28.6 kg/cm
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Maximum Compaction Width65 in 1670 mm
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Travel Speed - Maximum7 mile/h 11 km/h
Service Refill Capacities
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Fuel Tank Capacity36 gal (US) 137 l
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Water Spray Tank Capacity195 gal (US) 740 l
Vibratory System
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Drum Width59 in 1500 mm
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Centrifugal Force per Drum - Maximum17602 lb 78.3 kN
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Centrifugal Force per Drum - Minimum11982 lb 53.3 kN
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Nominal Amplitude - High0.026 in 0.65 mm
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Nominal Amplitude - Low0.012 in 0.31 mm
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Vibration SelectionIndependent per drum, front only, rear only, both
Weights
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Standard Operating Weight with ROPS19015 lb 8625 kg
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Maximum Operating Weight with ROPS19224 lb 8720 kg
Benefits
Simple to Operate
- Large, full-color displays keep the operator informed of machine functions including water and fuel levels, impact spacing, and mat temperature
- Innovative hand-wheel steering technology delivers precise control and good forward visibility
- Easily activate the vibratory system, water spray system and drum offset with the multi function propel handle
- Machine functions with LED indicators have been independently
- grouped for simplified control and quick activation
- Rotary dials with green light indicators provide quick visual reference and fingertip feel for quick adjustment to speed control and water spray timers
Better Fuel Economy
- Get up to 10% better fuel economy with the Cat® C3.6 engine and standard Eco-mode
- The C3.6 engine provides 74.4 kW (100 hp) of power and meets U.S. EPA Tier 4 Final and EU Stage V emissions
- Unique Eco-mode design modifies engine speed based on load requirements; high amplitude vibration utilizes higher engine speeds, while static rolling conserves fuel and operates at low engine speed with even lower sound levels
Easy Setup
- Two-amplitude/two frequency vibratory system automatically optimizes amplitude and frequency with a single switch for simple thin/thick lift operation
- Reach compaction goals with automatic speed control; green indicators help ensure travel speed matches correct impact spacing
Oscillatory Vibration
- Oscillatory vibration on the rear drum combined with standard vertical vibration front drum delivers both performance and versatility
- Oscillation system utilizes proven pod style eccentric weight technology developed by Caterpillar
- 2 year/2000 hour service interval helps maximize uptime and limit maintenance costs.
- Durable power transmission belt delivers 2-times the load capacity of timing belt systems leading to extended life
- Standard drum shells offer exceptional long term life on a variety of mix designs and delivers outstanding mat texture, density, and smoothness.
Ensure Mat Coverage
- Pass-count and Temperature Mapping combines infrared temperature sensors with GPS mapping to keep the operator informed of current asphalt temperatures, machine position, pass-count, and layer coverage
- Compaction Meter Value (CMV) utilizes a drum-mounted accelerometer to measure the combined stiffness of the asphalt layer, base layer, and sub-base layer to indicate road structure quality beneath the surface
Prevent Build-Up
- High capacity water tank provides long duration between fills
- Dual water pumps provide back-up capability and alternate with direction of travel to maximize service life
- Triple filtration prevents clogs with filters located at the fill point, water pumps, and spray nozzles
- Simple rotary dial provides adjustable spray settings and intermittent modes that help conserve water
- Integrated freeze protection kit (optional) provides protection in cold temperatures when machine is not in use
Boost Performance
- Optimize sight lines with 360º seating option; always face the direction of travel
- LED Lighting delivers excellent job site illumination while conserving energy
- Night-lighting option provides additional illumination to the ROPS/Cab, drum edges, and drum surfaces
Product Link™
- Make timely, fact-based decisions to maximize efficiency, improve productivity, and lower owning and operating costs
- Easily track location, machine hours, fuel usage, and idle time
- Diagnostic codes are made available through online web applications
- Remote flash works around your schedule to ensure your machine’s software is up to date for optimal performance
Equipment Info
Operating Environment
180° seat positioning w/ sliding station
Technology
Product Link™ PLE743
Powertrain
C3.6 4-cylinder
Electrical System
150 amp alternator
Vibratory System
Two amplitude/two frequency - both drums
Service and Maintenance
Maintenance-free hitch
Safety
Alarm, back up
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