
Basic information:
Engine: MTAA11-G3
Alternator: HCI444ES
Controller: DSE6020
Dimension and Weight:
Silent:4500×1583×2100(4487kg)
Open: 3000×1140×1600(2300kg)![]()
| Engine Specifications | Alternator Specification | ||
| Model | MTAA11-G3 | Model | HCI444ES |
| Manufacturer | CUMMINS | Frequency and Speed | 50Hz/1500rpm |
| Number of cylinders | 6 | Manufacturer | STAMFORD |
| Cylinder arrangement | In-line | Prime capacity(kVA) | 325 |
| Cycle | Four stroke | Exciter type | Brushless |
| Induction system | Turbocharged | Insulation | Class H |
| Compression ratio | 14.5:1 | Protection | IP23 |
| Bore x Stroke | 125 X 147mm | Rated power factor | 0.8 |
| Displacement L | 11 | Stator winding | Double layer concentric |
| Estimated total weight (Net) kg | 980 | Winding pitch | two thirds |
| Rated power KW/HP | 282/384 | Winding leads | 12 |
| Lubrication oil capacity L | 38.6 | Maximum over speed | 2250Rev/min |
| Engine Coolant Flow | 4.8L/s | THF (Wave Form IEC) | <2% |
| Governer method | Electronic | TIF (Wave Form NEMA) | <50 |
| Starting system | Electric | Voltage regulation | 1.00% |
| Exhaust System | Lubrication system | ||
| Silence Type | Industrial | Total System Capacity | 38litre |
| Exhaust gas flow (max) | N/A | Normal oil pressure | 241-345kPa |
| Exhaust gas temperature (max) | 470℃ | Normal oil temperature | ≤121℃ |
| Engine Electrical System | Fuel system | ||
| Battery charging alternator | Type of injection model | Direct Injection Cummins PT | |
| Ground (negative/positive) | Negative | 110% Fuel Consumption (prime) L/H | 73 |
| Starter motor rated voltage (DC) | 24 V | 100% Fuel Consumption (prime) L/H | 66 |
| Battery voltage | 12 V | 75% Fuel Consumption (prime) L/H | 55.4 |
| Volts (DC) | 24 V | 50% Fuel Consumption (prime) L/H | 38.2 |
| Cooling System | |||
| Coolant capacity (engine Only) L | 9.5 | Maximum coolant temperature | 100℃ |
| Thermostat operation range | 82 - 94℃ | Minimum Pressure Cap | 103kPa |
| Minimum Top Tank Temperature(Prime) | 100℃ | Maximum Top Tank Temperature(Standby) | 104℃ |





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