CB34 Utility Compactor

Based upon the industry-proven reputation of the Caterpillar Asphalt Compactors, the CB34 establishes innovative new standard for productivity and reliability in the asphalt compaction industry. Durable Cat powertrain, field-proven hydraulic systems and vibratory systems, and the world's largest and most dedicated dealer support system ensures that the CB34 asphalt compactor will provide maximum productivity.


Caterpillar C2.2 Engine



The C2.2 engine provides efficient power while meeting U.S. EPA Tier 4a engine emission requirements.

Power



The liquidcooled C2.2 engine provides a gross power of 34.1 kw46 hp with a torque of 143 Nm for good performance and reliability on grades and in tough conditions.

Large Cooling System



The large cooling system with integrated water and oil coolers keep engine temperatures low in order to maximize fuel efficiency and minimize emissions.

High Ambient Cooling



The high ambient cooling system provides efficent operation in high ambient temperatures.

Low Sound Levels



Low sound levels are achieved in both operating speeds. An intermediate throttle position enables even quieter operation for optimu operator comfort.

Operators Station



The convenient, comfortable operating environment with threeposition seating provides good visibility and promotes daylong productivity.

Operators Station



The operators station incorporates a fullyequipped console and an adjustable suspension seat. Arm and wrist rests provide better operator comfort for daylong productivity. The steering wheel includes a steering knob for easy maneuverability in turns.

Instrument Panel



The easytounderstand instrument panel integrates a fuel level indicator, hour meter and light indicators for machine fuctions. The key switch includes an automatic engine preheat feature that improves coldweather starting.

Smooth Operation



The hydraulic propel levers two step regulating curve provides smooth and precise control at low speed. Machine speed increases gradually in the first half of lever stroke for optimum control in confined areas. The second half of lever stroke enables the maximum propel speed to be reached quickly.

Foldable ROPS Optional



The foldable ROPS includes two gas shocks that assist the operator and folds forward or backward without the use of special tools.

Vibratory System



The vibratory system provides good balance between frequency and amplitude in order to meet various job site conditions.

Dual Frequency Vibratory System



The standard vibratory system incorporates two frequencies of 61 Hz 3,660 vpm and 69 Hz 4,140 vpm in order to provide application versatility.

Vibratory Selection



A vibratory selection switch provides standard front, rear and both drum vibratory capabilities.

Automatic Vibratory Control



The vibratory system includes an automatic start feature that activates whenever the propel lever is moved from the neutral position.

Rear Drum Vibratory Delay



The rear drum vibratory delay feature controls the start of the rear drum in order to assist power management on slopes.

Podstyle Eccentric Weights



The eccentric weights are enclosed in a podstyle housing providing cleanliness that extends bearing life.

Water Spray System



Corrosionproof components provide long life and reliable operation.

Water Tank



A 300L 79 gal highcapacity polyethylene water tank is enclosed within the machine frame, providing extended operation. the large water tank fill and drain allow the system to be filled or drained within minutes.

Spray Capabilities



The standard pressurized water spray system with constant or intermittent capabilities provides extended operation between refills.

Water Pump and Filters



The extended life water pump and filters are conveniently located for easy access while providing optimum spray and flow.

Water Filtration



Triple water filtration reduces machine downtime caused by system clogs.

Reliability and Serviceability



The CB34 machines provide the reliability and serviceability that youve come to expect from Caterpillar.

Vertical Lift Engine Enclosure



The vertical lift engine enclosure allows fast access to routine service points

Oilbath Lubrication



An oilbath lubricates the eccentric weight bearings, extending routine maintenance to 3 year3000 hour intervals.

Water Spray System



The filters can be easily removed without the use of special tools.

Extended Life Oils



Extended life oils increase maintenance intervals for the engine oil, hydraulic system and vibratory system. Remotemounted drains provide simplified collection of fluids.

QuickConnect Hydraulic Test Ports



The quickconnect hydraulic test ports simplify system diagnosis.

Colorcoded Electrical System



Electrical wiring is colorcoded and numbered for simple troubleshooting. Nylonbraided wrap and allweather connectors ensure electrical system integrity.


Engine
Engine Model
Cat® C2.2
Gross Power
46 hp
Net Power - ISO 9249
45 hp
Bore
3.3 in
Stroke
3.94 in

Weights
Operating Weight with ROPS/FOPS
8688 lb
Operating Weight at Rear Drum with ROPS/FOPS
4410 lb
Operating Weight at Front Drum with ROPS/FOPS
4278 lb

Service Refill Capacities
Fuel Tank Capacity
15.07 gal
Water (Spray) Tank Capacity
79.25 gal

Operating Specifications
Curb Clearance
23.5 in
Turning Radius Outside Drum Edge
169 in
Turning Radius Inside Drum Edge
118 in
Ground Clearance
11 in
Travel Speed Max
8 mph

Vibratory System
Drum Width
51 in
Drum Diameter
31 in
Frequency
4140 vpm
Nominal Amplitude - High
.01 in
Centrifugal Force Maximum
7448 lb
Vibration Selection
Front, rear or both
Eccentric Weight Drive
Hydraulic

Dimensions
Overall Length
123 in
Wheelbase
91 in
Height at Steering Wheel
72 in
Height with ROPS/FOPS
100 in
Compaction Width
51 in
Overall Width
55 in