GE GEA31211 Technical Specifications

GE Oil & Gas

Cooper-Bessemer W-330C3

Efficient. Reliable. Flexible. Proven.

State-of-the-Art Technology

Since 1929, GE’s Cooper-Bessemer* engines have been an integral part of the gas transmission industry. The reintroduction of the W-330C3 engine was driven by customers’ needs for high reliability with a low total cost of ownership. This state-of-the-art engine is flexible, with a wide operating range, and meets NSPS emissions requirements.

Typical Compressor Efficiency vs. Ratio Comparison

Unit Type

Slow Speed Lean Burn Integral

Slow Speed

Reciprocating

Centrifugal

Compressor

Energy

Efficiency at

100% Load

40% 92% 37%

Efficiency

at 1.5

Compressrior

Ratio

High Speed

Package Effiency

Efficient

Cooper-Bessemer low-speed compressors are as much as 5% to 7% more efficient than centrifugal compressors and high-speed reciprocating separable compressors over a larger operating range.

Reliable

Slower operating speed equates to less wear and tear, expanding the life of the hardware. Cooper-Bessemer low-speed compressors offer, on average, double the run hours per outage of high-speed units.

Flexible

The Cooper-Bessemer W-330C3 engine can be operated between 45% and 100% of rated capacity.

Lower Cost of Ownership

With greater efficiency and less downtime, annual operating costs can be as much as 30% to 50% lower than both high-speed reciprocating and centrifugal compressors.

W-330 Performance Specifications

Model 8W-330 10W-330 12W-330 16W-330

Rated HP at 100º F

(38º C)

Fuel rate

Btu/bhp·h

Bore

Stroke

Max. rod

load

Max. comp.

cylinders

4600 5800 7000 9300

6500 6500 6500 6500

18” 18” 18” 18”

20” 20” 20” 20”

150,000 lb 150,000 lb 150,000 lb 150,000 lb

4 5 6 8

New Pre-Combustion Chamber and ePCC

Improved Control and Reduced Maintenance

• Improved Stability and Reliability

• Precise Control of the

Pre-Chamber Air Fuel Ratio

• Reduced Volume/PCC NOx Contribution

• Eliminates PCC Check Valve Cleaning

New Head Design

Optimized Combustion

• 0.5 g/bhp·h NOx

• 2.0 g/bhp·h CO*

• 0.7 g/bhp·h VOC*

• 0.5 g/bhp·h CH2O*

• Speed (rpm) 264 to 330

• Torque (%) 70 to 100

• Ambient (° F) 100

• Fully NSPS Compliant

*Pre-Catalyst Emissions

Transmission Compressor Cylinders

Proven Performance and Reliability

CCGT-20

MWP: 1450 psig Liner Dia. Range: 13" to 16" (330 mm to 406 mm)

CDGTA-20

MWP: 1450 psig Liner Dia. Range: 16" to 19" (406 mm to 483 mm)

CEGTA-20

MWP: 1350 psig Liner Dia. Range: 19" to 23" (483 mm to 584 mm)

• Single Center-Mounted PCC

• PCC Indirectly Cooled

• Side-Mounted Sparkplug

• Better Flame Propagation

• Reduced Crevice Volume

Electronic Controls

Fewer Operational Excursions

• TER Based Air-Fuel Ratio

• Wider Operating Range

• Turbocharger Monitoring

• Data Trending

GE Oil & Gas 16250 Port Northwest Houston TX 77041 +1 713 354 1900

24/7 customer support: +1 866 754 3562 geoilandgas.com

GEA31211 (07/2014)