This Cummins Power Generation rental package is a fully integrated mobile power generation system, providing optimum performance, reliability, and versatility for standby and prime power applications.
Engine Specifications
| Engine model |
QSB5-G11 |
| Alternator data sheet |
UCI (208/240/480) |
| Tier rating |
Tier IV |
| Design |
4 cycle, In-Line, turbocharged and after-cooled |
| Bore |
107 mm (4.21 in.) |
| Stroke |
124.0 mm (4.88 in.) |
| Displacement |
405 liters (274.6 in3) |
| Cylinder bloc |
Cast iron, In-Line 4 cylinder |
| Battery capacity |
2 x 760 cca |
| Battery charging alternator |
70 amps |
| Starting voltage |
24 volt, negative ground |
| Fuel system |
Direct injection HPCR system |
| Fuel filter |
Dual Spin on fuel filter with water separator |
| Air cleaner type |
2-stage, dry replaceable element with dust ejector |
| Lube oil filter type(s) |
Single spin-on, full flow |
| Standard cooling system |
120 F (49 C) ambient radiator |
Alternator Specifications
| Design |
Brushless, 4 pole, drip proof revolving field |
| Stator |
Double layer concentric, 2/3 winding pitch |
| Rotor |
Singe bearing, flexible disc |
| Insulation System |
Class H per NEMA MG1- |
| Standard temperature rise |
|
| Exciter type |
|
| Phase rotation |
|
| Alternator cooling |
|
| AC waveform total harmonic distortion |
|
| Telephone influence factor (TIF) |
|
| Telephone harmonic factor (THF) |
|
Cummins Diesel Engines
• U.S. Tier IV Final and EU SIIIa certified Cummins QSB5G11 engines which meet emissions limits without the use of a diesel particulate filter (DPF)
• Dual speed engine for operation at 50 or 60 Hz • Advanced electronic engine controls with integrated aftertreatment system provide superior fuel efficiency while reducing emissions
• High-pressure common rail fuel system reduces engine noise and smoke
• Cummins Direct Flow™ air filtration offering improved air management, longer service life, and easier serviceability
• 2-stage fuel filtration with optimum particle and water separation
Control Features
• The most advanced, reliable and capable generator set control system on the market today
• PowerCommand 3.3© with Masterless Load Demand (MLD) technology enables smartly adapting power to match varying load demand. MLD capable generators allow sharing of information among paralleled generator sets.
• Controls provide precise frequency and voltage regulation, alarm and status message display in one easy to operate customer interface
Engine Controls
• Oil pressure and coolant temperature gauge Fuel level gauge, Diesel Exhaust Fluid (DEF) level gauge and battery voltage gauge
• Digital Hour meter (5-digit read out) • Engine control module includes remote start capability
Stamford Alternators
• 12-lead reconnectable alternators fitted with voltage selection switch
• Permanent magnet excitation for improved performance in non-linear load applications
Rental Package Enclosure
• Camlock & busbar distribution panel
• Sound attenuated, white powder coated lockable enclosure
• 24 hour fuel tank (75% prime) with gauge
• Roof mounted, single point lift
• Cooling system rated for 122 °F (50 °C) at 100% standby ambient
• Complete engine fluid containment reservoir
• 4 position voltage selector switch (60Hz: 277/480 or 139/240 or 120/208 VAC 3 phase or 120/240 VAC 1 phase). Also first position 50Hz: 230/400 VAC 3 phase)
• Shore power (15A/120V) – for coolant heater, battery charger, engine oil heater and battery warmer
• Conveniently located analog gauges and heated Human Machine Interface (HMI) display
Rental Package Options
• Optional Auxiliary Fuel and DEF connections
• DOT approved electric brake trailer with heavy duty center mounted jack, ball or pintle hitch
• DOT approved hydraulic brake trailer with heavy duty center mounted jack, ball or pintle hitch
