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") 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.

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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)