Cumins Engines with advanced designe, reliable performance, durable operation
Alloy-steel and connecting steel-lever, high durability
High combustion efficiency and low fuel consumption, work continuously
P/T pump injection technology, low cost, completely conbustion
Optimized-design anti-vibration system, accurate pressure-boost and low speed cooling fan reducing noise effectively
Alternator exciting system making generator set recover under any sudden loading with frequency falling, ensuring power supplying reliably
Generator set can be 100% in sudden load or 100% sharp reduction, 110% loading for Standby power
Genset model: MC30D5M
Standby power: 30KVA/24KW
Rated power: 27KVA/22KW
50HZ, 1500RPM, 230/400V, 3 phase 4 wire, 4 cylinder IN LINE,
Engine model: 4B3.9-G2,
Alternator: Stamford, Leroy Somer, Marathon, MECC
Controller: Deepsea, ComAp, Smartgen
Breaker: ABB, DELIXI, CHINT
| ENGINE BASIC DATA |
|
|
|
|
|
LUBRICANTION SYSTEM |
|
|
|
| NO. of Sylinder & type |
|
|
4 in line |
|
Pressure @ Low idle(kPa) |
|
207 |
| Air intake way |
|
|
Natural aspiration |
|
Pressure @ Rated speed(kPa) |
|
345 |
| Bore*Stroke(mm) |
|
|
102*120 |
|
Max.oil temperature |
|
121 |
| Displacement (L) |
|
|
3.9 |
|
Lubrication system capacity(L) |
|
10.9 |
| Speed-droop |
|
|
5% |
|
Usage inclinng degree permitted |
|
40º |
| Compression ratio |
|
|
16.5 : 1 |
|
FUEL SYSTEM |
|
|
|
| Rated speed(RPM) |
|
|
1500 |
|
Injection pump model |
|
AD with GAC |
| Rated power(KW) |
|
|
24KW (30KVA) |
|
Pipe of injection(mmHg) |
|
254 |
| Gross power(KW) |
|
|
27KW (33.75KVA) |
|
Total fuel overflow(L/h) |
|
30 |
| Torque (Nm) |
|
|
153 |
|
CONSUMPTION |
|
|
|
| Low Idle speed(rpm) |
|
|
850-950 |
|
110% (L/h) |
24KW / 30KVA |
7.6 |
| Piston speed(m/s) |
|
|
6 |
|
100% (L/h) |
22KW / 27KVA |
6.7 |
| Coolant flow(L/s) |
|
|
2.2 |
|
75% (L/h) |
17KW / 21KVA |
5.4 |
| Air intake flow(L/s) |
|
|
32.8 |
|
50% (L/h) |
11KW / 14KVA |
3.5 |
| Exhaust flow(L/s) |
|
|
67.5 |
|
25% (L/h) |
6KW / 7.5KVA |
2.2 |
| Exhaust temperature(ºC) |
|
|
380 |
|
COOLING SYSTEM |
|
|
|
| EXHAUST SYSTEM |
|
|
|
|
|
Coolant capacity (engine) (L) |
|
7.2 |
| Max.back of pressure (mmHg) |
76 |
|
Max.coolant cycling resistance exterior engine(kPa) |
|
|
| Diameter of exhaust pipe(mm) |
50 |
|
28 |
| AIR INTAKE SYSTEM |
|
|
|
|
|
Thermostat temperature (ºC) |
|
83-95 |
| Air intake way |
|
|
Natural aspiration |
|
|
ELECTRIC SYSTEM |
|
|
|
| Max.air intake resistance |
|
|
|
|
|
Battery |
2*12V |
| Normal air cleaner & filter(mmH2O) |
|
|
|
254 |
|
Battery charging system (A) |
|
63 |
| Heavy duty cleaner & filter(mmH2O) |
|
|
|
305 |
|
Starter motor (V) |
|
24V DC |
| Diameter of intake pipe(mm) |
|
|
|
75 |
|
Battery type |
|
Lead Acid battery |
Audited Supplier 
){kind=link}
){kind=link}