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When the job takes you into a hazardous location, Cat® HazPak engines are ready. Our complete range of services and engine packages cover both industry standards and your operation with maximum safety.Cat 3406C HazPaks are hazardous location power units that are the ideal solution for specialized and demanding operations in the oilfield. Units are hazardous-location certified from the factory to minimize installation design, time, and cost. HazPaks are certified to operate in potentially explosive environments.Cat hazpaks are backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty.Cat 3406C HazPak. Rating: 365 bkW (490 bhp) @ 2100 rpm

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Package Specifications
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Minimum Rating 490.0 BHP 365.0 bkW
Maximum Rating 490.0 BHP 365.0 bkW
Peak Torque - Speed 2161 N•m (1594 lb-ft) @ 1400 rpm 2161 N•m (1594 lb-ft) @ 1400 rpm
Displacement 893.0 in³ 14.6 l
Aspiration Turbocharged-Aftercooled Turbocharged-Aftercooled
Governor and Protection Hydromechanical Hydromechanical
Weight - Net Dry - Approximate 6481.6 lb 2940.0 kg
Rotation from Flywheel End Counterclockwise Counterclockwise
Flywheel and Flywheel Housing SAE 1 SAE 1
Stroke 6.5 in 165.0 mm
Bore 5.4 in 137.0 mm
Flywheel Teeth 113 113
Emissions Non-certified Non-certified

Improving Workforce Efficiency

• Standard factory certifications improve worksite safety- Class I Division 2 (NEC 500), Class I Zone 2 (NEC 505)- ATEX Directive (94/9/EC) Group II- Category 3G (Zone 2) with Mechanical Gas Group IIA, Electrical IIC and Temperature Class T3.• Certified flameproof intake system to prevent any internal explosions from propagating to external atmosphere

Making Your Investment Work Harder

• Factory-certified package for hazardous location applications allow simplified rig certification for OEM• Maintains high power over broad range of operating speeds, improving performance• Steady torque rise provides superior load acceptance• Optimized ambient and altitude capabilities for operating flexibility

Driving Down Total Cost of Ownership

• Improved serviceability versus the competition• Industry-leading component overhaul life• Rugged Caterpillar testing on all components improves uptime

Product Support Offered Through Global Cat®

• More than 2,200 dealer outlets• Caterpillar factory-trained dealer technicians service every aspect of your petroleum package• Caterpillar parts and labor warranty

Web Site

For all your petroleum power requirements, visit www.catoilandgasinfo.com.

3406C HazPak Standard Equipment

Air Inlet System
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  • Dry-type two-element air filter with restriction indicator, separate circuit aftercooler with ATEX-approved air shutoff valve, inlet flame arrestor

3406C HazPak Optional Equipment

Air Compressor
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  • Belt-driven, two-cylinder, single-stage, reciprocating with a rated displacement of 13.2 cfm at 1250 rpm compressor speed; includes two environmental drains