CM43C (Inline)

Caterpillar electric power stands for reliable energy supply. Especially during the energy system transformation, Cat generator sets close the energy gap caused by renewable energy source such as wind and photo voltaic. Short ramp up time, low operating costs and rapid maintenance times ensures a high availability according to the need of our customers. Combined heat /cool and power solutions allow our customers to maximize the efficiency and earnings paired with low emissions. Wherever power is needed around the globe, Caterpillar is able to support you with the best products and services to maximize your profit.

CM43C (Inline) - Specifications

Generator Set Specifications
Minimum Rating
5520 kWe
Maximum Rating
8290 kWe
Emissions/Fuel Strategy
(WB) Cert stage 1 and 2
3000 to 13800 Volts
Frequency At Speed
50 Hz @ 500 / 60 Hz @ 514
Duty Cycle
Prime, Continuous
Ready To Accept Loads (Preheated/Vented)
40 s
Normal Ramp Up To 100% Load
95 s
Emergency Ramp Up 10% To 100% Load
35 s
Genset Efficiency Up To
Engine Specifications
Engine Model
CM43C Inline, 4-stroke-engine
16.93 in
430 mm
24.02 in
610 mm
Engine Rating Range
5640 - 8460 kW
6,7,8,9 cylinder
Fuel Type
Diesel oil / heavy fuel oil (HFO) / crude oil
Swept Volume
5406 in³
88.6 l/cyl
Mean Effective Pressure Up To
370 psi
25.5 bar
Specific Fuel Oil Consumption (WB I) Up To
0.381 Ib/kWh
173 g/kWh
Specific Fuel Oil Consumption (WB II) Up To
0.384 Ib/kWh
174 g/kWh
Specific Lube Oil Consumption
0.001 Ib/kWh
0.35 g/kWh
Generator Set Dimensions
Length - Minimum
480 in
12202 mm
Length - Maximum
569 in
14459 mm
Width - Minimum
134 in
3400 mm
Width - Maximum
134 in
3400 mm
Height - Minimum
247 in
6278 mm
Height - Maximum
262 in
6649 mm
Dry Weight - Genset (minimum)
392422 lb
178 ton (US)
Dry Weight - Genset (maximum)
529109 lb
240 ton (US)