
C900D5 Cummins 656KW 720KW Open Diesel Generator
Description
Technical Parameters
C900D5 Cummins 656KW 720KW Open Diesel Generator
Brand: Cummins
Model: C900D5
Product name: C900D5 Cummins 656KW 720KW Open Diesel Generator set
Standby Power: 720kw
Duty Power: 656kw
Controller: PC3.3
Frequency: 50HZ
Start-up Mode: Electric starting
Phase: 3
Engine Model: QSK23-G3
Engine Power: 768kw
Cylinder Bore × Stroke: 170mm× 170mm
Compression Ratio: 16:1
Displacement: 23.2L


Generator Model: HCI634H
Excitation: permanent excitation
System Voltage: 24V
Fuel Consumption: 161L/H
Lube Oil Capacity: 103L
Cooling Capacity for Engine: 47L
Cooling Capacity for Radiator: 80L
Maximum Exhaust Back Pressure: 10kPa
Minimum Cooling Ventilation: 13.1m³/s
Combustion Air Volume: 0.9m³/s
Minimum Air Inlet Area: 4.0㎡
Minimum Exhaust Area: 2.67㎡
Exhaust Size for Radiator: 1472×1514mm
| Type | Power(kw) | Engine Type |
(L) Cylinder NO. | (mm) Bore | (mm) Stroke | (L) Dispacement | Consumption(Full load) |
Lubricating Capacity | Coolant Cap.(L) | Size (mm) L×W×H |
Weight (Kg) | ||
| Prime (kw) | Standby (kw) | Diesel (L/h) |
Lube Oil (L/h) |
||||||||||
| C80 | 72 | 80 | QSB5-G4 | 4 | 107 | 124 | 4.5 | 24 | 0.12 | 12 | 19 | 2200×860×1514 | 1260 |
| C100 | 90 | 100 | QSB5-G6 | 4 | 107 | 124 | 4.5 | 31 | 0.155 | 12.1 | 19 | 2200×860×1460 | 1350 |
| C120 | 109 | 120 | QSB7-G3 | 6 | 107 | 124 | 6.69 | 38 | 0.19 | 18.9 | 25 | 2400×860×1600 | 2100 |
| C140 | 126 | 140 | QSB7-G4 | 6 | 107 | 124 | 6.69 | 42 | 0.21 | 18.9 | 25 | 2400×860×1600 | 2100 |
| C160 | 144 | 160 | QSB7-G4 | 6 | 107 | 124 | 6.69 | 42 | 0.21 | 18.9 | 25 | 2400×860×1600 | 2100 |
| C220 | 200 | 220 | QSL9-G5 | 6 | 114 | 145 | 8.8 | 63 | 0.315 | 26.5 | 29 | 2650×1000×1600 | 2430 |
| C260 | 240 | 260 | QSL9-G5 | 6 | 114 | 145 | 8.8 | 63 | 0.315 | 26.5 | 29 | 2650×1000×1600 | 2430 |
| C400 | 360 | 400 | QSX15-G8 | 6 | 137 | 169 | 15 | 103 | 0.515 | 91 | 66 | 3524×1500×2004 | 4550 |
| C440 | 400 | 440 | QSX15-G8 | 6 | 137 | 169 | 15 | 103 | 0.515 | 91 | 66 | 3524×1500×2004 | 4550 |
| C528 | 480 | 528 | DSK19-G2 | 6 | 159 | 159 | 19 | 133 | 0.665 | 84.4 | 122 | 3700×1550×1940 | 4300 |
| C572 | 520 | 572 | QSK19-G3 | 6 | 159 | 159 | 19 | 143 | 0.715 | 84.4 | 122 | 3700×1550×1940 | 4500 |
| C672 | 608 | 672 | CSK23-G3 | 6 | 170 | 170 | 23.15 | 161 | 0.805 | 103 | 127 | 4450×1750×2360 | 6600 |
| C720 | 656 | 720 | QSK23-G3 | 6 | 170 | 170 | 23.15 | 161 | 0.805 | 103 | 127 | 4450×1750×2360 | 6600 |
| C560 | 508 | 560 | VTA28-G5 | 12 | 140 | 152 | 28 | 140 | 0.7 | 83 | 162 | 3900×1550×1950 | 6423 |
| C660 | 600 | 660 | VTA28-G6 | 12 | 140 | 152 | 28 | 180 | 0.975 | 83 | 166 | 4092×1608×2487 | 7520 |
| C800 | 728 | 800 | QST30-G3 | 12 | 140 | 165 | 30.48 | 184 | 0.92 | 154 | 169 | 4297×1448×2082 | 7152 |
| C880 | 800 | 880 | QST30-G4 | 12 | 140 | 165 | 30.48 | 202 | 1.01 | 154 | 302 | 4540×1700×2330 | 7710 |
| C1000 | 900 | 1000 | KTA38-G9 | 12 | 159 | 159 | 37.8 | 228 | 1.14 | 135 | 290 | 4400×2100×2300 | 9500 |
| C1120 | 1020 | 1120 | OSK38-G5 | 12 | 159 | 159 | 37.7 | 209 | 1.045 | 166 | 244 | 5200×2080×2500 | 11000 |
Not only by virtue of the rugged design, reliable electromechanical performance, the Open Diesel Generator set can be applied to peak power plant distributed generation facilities, peak shifting (or peak shaving) and large-scale commercial or industrial production site power management.
Also by virtue of its integrated design and manufacturing combination, for customers Cummins diesel generator sets are created with unparalleled equipment reliability, excellent electrical performance, stable power quality, ultra-low maintenance costs and efficient fuel control.
Cummins Power Command digital controller has many excellent performance as follows:
-LCD display, LED backlight indication.
-Supports multiple languages.
-AmpSnetryT™ UL certified patented comprehensive monitoring system to realize the comprehensive protection functions matching the generator.
-The controller has PCCNet and Modbus standard interface.
-Uses 12V and 24DC battery power.
-Digital voltage regulation-- a generator three-phase voltage detection, full-wave rectifier voltage regulation, PWM output can ensure stable operation under all kinds of load conditions.
-Digital engine speed regulation.
-Fully electronically controlled engine communication --Provides communication and control with the engine control module (ECM).
-Genset monitoring and protection --monitors the status of engine and alternator important functions.
-Alternator thermal damage protection and so on.
Benefits:
The advanced electronic engine control system for Cummins motors adopt electronic sensors and a micro processing engine control system. By adjusting and optimizing parameters, it improves engine durability, fuel efficiency, and output power, while significantly reducing NOx and PM.
The cooling system for Cummins engines are built in circulating water pump and thermostat to improve engine efficiency. Cummins Power provides customers with engines for generator sets in the power range of 8kW-3000kW. This engine not only represents the most advanced technology, but more importantly, it meets the most stringent application standards under different operating conditions.
The insulation class for Cummins generator is "H". All wound parts are made of specially developed materials and impregnated with lacquer using a special process to ensure that the generator operates in harsh environments. The specially developed resin-based material provides high rotational accuracy and mechanical strength for the coil and each rotating part.


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| Type | Power(kw) | Engine Type |
(L) Cylinder NO. | (mm) Bore | (mm) Stroke | (L) Dispacement | Consumption(Full load) |
Lubricating Capacity | Coolant Cap.(L) | Size (mm) L×W×H |
Weight (Kg) | ||
| Prime (kw) | Standby (kw) | Diesel (L/h) |
Lube Oil (L/h) |
||||||||||
| C80 | 72 | 80 | QSB5-G4 | 4 | 107 | 124 | 4.5 | 24 | 0.12 | 12 | 19 | 2200×860×1514 | 1260 |
| C100 | 90 | 100 | QSB5-G6 | 4 | 107 | 124 | 4.5 | 31 | 0.155 | 12.1 | 19 | 2200×860×1460 | 1350 |
| C120 | 109 | 120 | QSB7-G3 | 6 | 107 | 124 | 6.69 | 38 | 0.19 | 18.9 | 25 | 2400×860×1600 | 2100 |
| C140 | 126 | 140 | QSB7-G4 | 6 | 107 | 124 | 6.69 | 42 | 0.21 | 18.9 | 25 | 2400×860×1600 | 2100 |
| C160 | 144 | 160 | QSB7-G4 | 6 | 107 | 124 | 6.69 | 42 | 0.21 | 18.9 | 25 | 2400×860×1600 | 2100 |
| C220 | 200 | 220 | QSL9-G5 | 6 | 114 | 145 | 8.8 | 63 | 0.315 | 26.5 | 29 | 2650×1000×1600 | 2430 |
| C260 | 240 | 260 | QSL9-G5 | 6 | 114 | 145 | 8.8 | 63 | 0.315 | 26.5 | 29 | 2650×1000×1600 | 2430 |
| C400 | 360 | 400 | QSX15-G8 | 6 | 137 | 169 | 15 | 103 | 0.515 | 91 | 66 | 3524×1500×2004 | 4550 |
| C440 | 400 | 440 | QSX15-G8 | 6 | 137 | 169 | 15 | 103 | 0.515 | 91 | 66 | 3524×1500×2004 | 4550 |
| C528 | 480 | 528 | DSK19-G2 | 6 | 159 | 159 | 19 | 133 | 0.665 | 84.4 | 122 | 3700×1550×1940 | 4300 |
| C572 | 520 | 572 | QSK19-G3 | 6 | 159 | 159 | 19 | 143 | 0.715 | 84.4 | 122 | 3700×1550×1940 | 4500 |
| C672 | 608 | 672 | CSK23-G3 | 6 | 170 | 170 | 23.15 | 161 | 0.805 | 103 | 127 | 4450×1750×2360 | 6600 |
| C720 | 656 | 720 | QSK23-G3 | 6 | 170 | 170 | 23.15 | 161 | 0.805 | 103 | 127 | 4450×1750×2360 | 6600 |
| C560 | 508 | 560 | VTA28-G5 | 12 | 140 | 152 | 28 | 140 | 0.7 | 83 | 162 | 3900×1550×1950 | 6423 |
| C660 | 600 | 660 | VTA28-G6 | 12 | 140 | 152 | 28 | 180 | 0.975 | 83 | 166 | 4092×1608×2487 | 7520 |
| C800 | 728 | 800 | QST30-G3 | 12 | 140 | 165 | 30.48 | 184 | 0.92 | 154 | 169 | 4297×1448×2082 | 7152 |
| C880 | 800 | 880 | QST30-G4 | 12 | 140 | 165 | 30.48 | 202 | 1.01 | 154 | 302 | 4540×1700×2330 | 7710 |
| C1000 | 900 | 1000 | KTA38-G9 | 12 | 159 | 159 | 37.8 | 228 | 1.14 | 135 | 290 | 4400×2100×2300 | 9500 |
| C1120 | 1020 | 1120 | OSK38-G5 | 12 | 159 | 159 | 37.7 | 209 | 1.045 | 166 | 244 | 5200×2080×2500 | 11000 |
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