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The CB34B is a 4.5 metric ton machine with 1300 mm (51") drums.


Operating Weight 8157.0 lb 3700.0 kg Less
Maximum Weight at Front Drum 3974.0 lb 1803.0 kg Less
Maximum Weight at Rear Drum 4180.0 lb 1896.0 kg Less

Operating Specifications

Standard Compaction Width 51.0 in 1300.0 mm² Less
Curb Clearance 20.0 in 520.0 mm² Less
Turning Radius - Inside Drum Edge 9.7 ft 2932.0 mm² Less
Ground Clearance 11.0 in 285.0 mm² Less
Travel Speed - Maximum 8.0 mile/h 13.0 km/h Less
Static Linear Load 80.0 lb/in 14.2 kg/cm Less


Gross Power 48.8 HP 36.4 kW Less
Engine Model C2.2 C2.2 Less


Overall Length 113.0 in 2859.0 mm² Less
Wheel Base 81.0 in 2050.0 mm² Less
Overall Width 55.0 in 1400.0 mm² Less
Drum Width 51.0 in 1300.0 mm² Less
Drum Diameter 32.0 in 800.0 mm² Less
Maximum Machine Height 109.0 in 2765.0 mm² Less

Vibratory System

Centrifugal Force per Drum - Minimum 5418.0 lb 24.1 kN Less
Frequency 55/48 Hz (3,300/2800 vpm) 55/48 Hz (3,300/2800 vpm) Less
Centrifugal Force per Drum - Maximum 7104.0 lb 31.6 kN Less
Nominal Amplitude - High 0.02 in 0.5 mm² Less

Service Refill Capacities

Fuel Tank Capacity 24.0 gal (US) 90.7 l Less
Water Spray Tank Capacity 81.0 gal (US) 308.0 l Less

Simple Operation

Efficient Compaction Performance

Best_In_Class Water Spray System

Optimized Power

Designed For Rental

CB34B Optional Equipment

Anti-Freeze System


Battery Disconnect Switch

Bio-hydraulic Oil

Foldable Canopy

Fixed Canopy

Dual Propel Levers

Non-Suspension Seat

Product Link

Fixed ROPS

Foldable ROPS

Seat w/Operator Presence Switch

Sliding Seat

Traction Control

Swear by Equipment Management

Fuel costs. Labor costs. Maintenance costs. They can all tax your patience. But with timely, accurate data, you can better manage your equipment to keep operating expenses in line. Cat® EMSolutions offers everything you need to control costs, help your guys work better, reduce risks and get more done every day.

See How