Electric Power Generation

Riggs Cat

CM20C Generator Set

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Specification Summary

Minimum Rating
985 kWe
Maximum Rating
1650 kWe
Emissions/Fuel Strategy
(WB) Stage 1 and 2
Voltage
3000 to 13800 Volts
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Generator Set Specifications

Minimum Rating
985 kWe
Maximum Rating
1650 kWe
Emissions/Fuel Strategy
(WB) Stage 1 and 2
Voltage
3000 to 13800 Volts
Frequency At Speed
50 Hz @ 1000 / 60 Hz @ 900
Duty Cycle
Prime, Continuous
Ready To Accept Loads (Preheated/Vented)
40 s
Normal Ramp Up To 100% Load
75 s
Emergency Ramp Up 10% To 100% Load
25 s
Genset Efficiency Up To
43.10%

Engine Specifications

Engine Model
CM20C, 4-stroke-engine
Bore
7.87 in
Stroke
11.81 in
Aspiration
Turbocharged-aftercooled
Engine Rating Range
1020 - 1710 kW
Configuration
6,8,9 cylinder
Fuel Type
Diesel oil / heavy fuel oil (HFO) / crude oil
Swept Volume
575 in³
Mean Effective Pressure Up To
351 psi

Generator Set Dimensions

Length - Minimum
239 in
Length - Maximum
281 in
Width - Minimum
66 in
Width - Maximum
71 in
Height - Minimum
112 in
Height - Maximum
119 in
Dry Weight - Genset (minimum)
41447 lb
Dry Weight - Genset (maximum)
66139 lb
Minimum Rating
985 kWe
Maximum Rating
1650 kWe
Emissions/Fuel Strategy
(WB) Stage 1 and 2
Voltage
3000 to 13800 Volts
Frequency At Speed
50 Hz @ 1000 / 60 Hz @ 900
Duty Cycle
Prime, Continuous
Ready To Accept Loads (Preheated/Vented)
40 s
Normal Ramp Up To 100% Load
75 s
Emergency Ramp Up 10% To 100% Load
25 s
Genset Efficiency Up To
43.10%
Engine Model
CM20C, 4-stroke-engine
Bore
7.87 in
Stroke
11.81 in
Aspiration
Turbocharged-aftercooled
Engine Rating Range
1020 - 1710 kW
Configuration
6,8,9 cylinder
Fuel Type
Diesel oil / heavy fuel oil (HFO) / crude oil
Swept Volume
575 in³
Mean Effective Pressure Up To
351 psi
Length - Minimum
239 in
Length - Maximum
281 in
Width - Minimum
66 in
Width - Maximum
71 in
Height - Minimum
112 in
Height - Maximum
119 in
Dry Weight - Genset (minimum)
41447 lb
Dry Weight - Genset (maximum)
66139 lb