New CAT Equipment

CB34B Utility Compactor

The CB34B is a versatile machine that can be used as the only vibratory roller on small sized jobs or on larger jobs as a support roller for high-production rollers. The CB34B provides greater production capabilities with its 1300 mm (51 in) wide drums. Its high amplitude and drum width give it the capacity to achieve a tons-per-day production rate that make it an excellent match for shoulders, small parking lots, lane additions or other similar sized jobs.

Get a Quote

    Learn more about the CB34B Utility Compactor


    Product Specs


    Operating Weight 8157 lb
    Maximum Weight at Front Drum 3974 lb
    Maximum Weight at Rear Drum 4180 lb

    Operating Specifications

    Standard Compaction Width 51 in
    Curb Clearance 20 in
    Turning Radius - Inside Drum Edge 9.7 ft
    Ground Clearance 11 in
    Travel Speed - Maximum 8 mile/h
    Static Linear Load 80 lb/in


    Gross Power 48.8 HP
    Engine Model C2.2


    Overall Length 113 in
    Wheel Base 81 in
    Overall Width 55 in
    Drum Width 51 in
    Drum Diameter 32 in
    Maximum Machine Height 109 in

    Vibratory System

    Centrifugal Force per Drum - Minimum 5418 lb
    Frequency 55/48 Hz (3,300/2800 vpm)
    Centrifugal Force per Drum - Maximum 7104 lb
    Nominal Amplitude - High 0.02 in

    Service Refill Capacities

    Fuel Tank Capacity 24 gal (US)
    Water Spray Tank Capacity 81 gal (US)