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12kW-45kW-lg (4)

28KW Generator

Details

Powered by a Kubota diesel engine, this durable generator set produces 28.0 kilowatts of prime power output. The engine and generator are directly coupled and mounted on a rugged steel skid. All components are suitable for prime or intermittent usage. The entire set is thoroughly load tested prior to shipment. UL approved construction.

Standard engine

  • Kubota diesel model V3300-E3B6, in-line, four-cylinder engine
  • Mechanical speed governing provides > 5% speed regulation, no load to full load
  • EPA “Interim tier 4”
  • Liquid cooled with industrial grade radiator and belt-driven blower fan

Controls & accessories

  • Key start panel with oil pressure, coolant temperature, hour meter, and glow plug indicator
  • Manual safety shutdow override, fuse protection
  • Safety shutdowns, energized-to-run, for low oil pressure/high coolant temperature
  • Four anti-vibration mounts between generator set and base frame
  • Electric fuel transfer and priming pump (12 VDC)
  • Battery cables for 12 VDC starting system

Specifications

Engine technical information
ManufacturerKubota
ModelV3300-E3B6
Cylinders4
Bore x Stroke3.86 x 4.33 in
Displacement3620cc (202 cu in)
Comp. ratio22.6:1
Engine weight619 lb dry
Fuel system
Fuel type#2 Diesel or #1 ULSD
Injection pumpBosch PFR
Nozzle typeThrottle type
Transfer pumpElectric, 12 VDC
Fuel lift1 meter (3.3 ft)
Suction fitting3/8″ Male NPT
Return fitting3/8″ Male NPT
Specific fuel consumption2.50 gph @ full load1.30 gph @ half load(Actual fuel consumption varies with site conditions and fuel energy content.)
Lube oil system
GradeAPI classification CF or other approved.(See owner’s manual)
Capacity3.49 US gal
FilterFull flow, spin on
Air intake system
FilterReplaceable element
Combustion air55.7 cfm
Total system restriction20″ H20
DC Electrical system
Starter12V, 3.0 kW
Alternator12V, 45 Amp
Glow plugs locationCombustion chambers
Battery required12V 650 CCA equiv, min
Run solenoid12V Energize to run
Ancillary equipment
MountingSteel base with mounting holes
IsolatorsFour composite mounts
Generator technical information
ManufacturerMecc Alte
ModelECP 3-3L
ConstructionFour pole, brushless, open drip-proof (IP23), single bearing
ExcitationDedicated auxilliary winding
Cooling air flow251 cfm
Leads12
60 Hz voltages (continuous)240 1-phase: 110.9 Amps208 3-phase: 92.5 Amps480 3-phase: 40.1 Amps
Power factorSingle phase ratings @ 1.0 PFThree phase ratings @ 0.8 PF
Voltage reg.DSR digital type +/- 1% NL -> FL
Temperature rise105C rise prime
Tel. interferenceTHF <2%
Winding pitchTwo thirds
Control systemSelf-excited
Cooling system
RadiatorFinned tube type
MaterialCopper core, soldered tanks
Pressure12.9 psi max
Fan typeBlower, nylon
Water pumpGear case mounted
TypeCentrifugal, belt drive
ThermostatWax pellet type
Recommended coolant50/50Use low silicate ethylene glycol and high quality water. Consult manufacturer for details.
Cooling air required3338 cfm
Exhaust system
Muffler typeIndustrial grade
MountingVertical with up outlet
Restriction1.5 in Hg max
Weight & dimensions
Please contact salesperson for weight and dimensions.

Accessories

Coming soon…

Model #

KPG-28

Manufacturer

ESI

Category

Generators

Highlight Specs

Continuous Three-Phase Output (KVA): 33
Output Phase: 1Ø or 3Ø
Rated Speed (60hz): 1800 RPM
Engine: Kubota V3300
Emission Certification: EPA Tier 3
Configuration: Open Skid

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