rating power 65kva Cummins diesel generator 4bta3.9 engine fuel
pump australian socket
The generator control panel is manufactured locally
Standard engine instrumentation
Voltmeter with selector switch
Ammeter with selector switch
Frequency meter
Current transformers
Instrument fuses duly wired and ferruled
Mcb of suitable rating with overload and short-circuit protection
With AMF control panel or with ATS (automatic transfer system)
With EPA certification
Engine technical data
| Cummins 4BTA3.9-G2: In-line, 4 Cylinder, 4 Cycle, Turbocharged and
Aftercooler Diesel Engine |
| Bore X Stroke (mm) | 102x120 |
| Displacement (L) | 3.9 |
| Compression ratio | 16.5:1 |
| Rated speed (rpm) | 1500/1800 |
| Prime power (kW) | 50/60 |
| Standby power (kW) | 55/65 |
| Fuel injection pump | AD injection pump |
| Governor | GAC electric governor / RSV mechanical governor |
| Steady speed droop | ≤1% (Electrical governor) / ≤5% (Mechanical governor) |
| Lubricant capacity (L) | 11 |
| Coolant capacity (L) | 7.9 (engine only) |
| Net weight (kg) | 350 |
| Gross weigh (kg) | 370 |
| Overall dimension (LXWXH) (mm) | 765X582X908 |
| Coolant intake size | 58 mm |
| Coolant outlet size | 45 mm |
| Flywheel/Flywheel housing | SAE3#/ SAE3# |
| Cooling system | Forced water cooling cycle |
Alternator specifications
| Control system | Self excited |
| A.V.R. | SX460 |
| Voltage regulation | ±1.0% |
| Insulation system | Class H |
| Protection | IP23 |
| Stator winding | Double layer lap |
| Winding pitch | 2/3 |
| Winding leads | 12 |
| Stator wdg. resistance | 0.101 Ohms per phase at 22°Cseries star connected |
| Rotor wdg. resistance | 0.69 Ohms at 22°C |
| Excited stator resistance | 20 Ohms at 22°C |
| Excited rotor resistance | 0.078 Ohms per phase at 22°C |
| Waveform distortion | No load <1.5% non-distorting balanced linear load <5.0% |
| Maximum overspeed | 2250 Rev/Min |
| Bearing non-drive end | BALL.6309-2RS (ISO) |
| Packing crate size | 105x57x96 (cm) |
| Telephone interference | THF<2% (50Hz) |
| Cooling air | 0.25 m3/sec 530 cfm |
Accessories
1) Standard accessories: Standard 40 radiator mounted on skid,
Common steel frame, circuit breaker, damper, exhaust silencer,
flexible pipe, battery and connecting wires, Standard tools kit,
operation manual and document.
2) Optional accessories: Engine coolant and oil heater, alternator
space heater, cooling for heat exchanger, communication interface,
battery charger by main supply, daily fuel tank, ATS and
paralleling system, soundproof canopy and moving trailer.
