HomeCummins/OnanCummins/Onan MDKAL

Cummins/Onan MDKAL Generator Set

The Cummins/Onan MDKAL is a 8 kW (8 kVA) Diesel standby generator set powered by a Kubota D1105 engine. It is available at 12 V and 24 V, Single-phase and 60 Hz. It holds about 4 L (1.1 gal) of oil and 4 L (1.1 gal) of coolant, with a maximum ambient rating of 40 °C. Starting uses 1 group-360 battery rated 360 CCA at 12 V. The set measures 826×826×562 mm (32.5×32.5×22.1 in) and weighs about 245 kg (540 lb). The same D1105 engine also powers generator sets from Atlas Copco, FG Wilson and WhisperPower.

8 kW
Standby
1.123 L
Displacement
4.0 L
Oil capacity
3
Document types

How to read your Cummins/Onan serial & model number →

Specifications

FuelDiesel
Frequency60.0 Hz
Standby power8 kW
Standby kVA8
Emissions1995-1998 California
ControllerDC
Oil capacity4.0 L
Voltage options12 V, 24 V
PhaseSingle
Power factor1.0
Battery group['360', '500']
Battery cranking[360, 500] CCA
Battery voltage12 V
Battery quantity1
Coolant capacity4.0 L
Max ambient40 °C
Dimensions (L×W×H)826×826×562 mm
Dry weight245 kg

Engine

Kubota D1105
Oil capacity4.2 L
Coolant capacity4.0 L
Displacement1.123 L
AspirationIndirect Injection
Rated speed1500 rpm

Maintenance & consumables

for the Kubota D1105
ItemSpecCapacityPart #Interval
Air filterAir filter element500 hr find
Fuel filterCheck fuel system before operation500 hr find
Oil filterReplace with oil change50 hr find
BeltV-belt500 hr find
CoolantCheck level before operation, maintain proper level8760 hr
OilCheck before each operation, change per schedule35 hr

Compatible filters for the Kubota D1105 — cross-referenced via Donaldson. Options to verify against your serial number, not confirmed for this exact unit.

  • Air filter: Kubota RG64842831 Kubota R141142289 Donaldson P775687 Donaldson P821575 Donaldson P822858
  • Fuel filter: Kubota 607 Kubota 1627143560 Kubota 1258143013 Kubota 1522143081 Donaldson P502161
  • Oil filter: Kubota W21ESO1600 Kubota 7665025430 Kubota 923980512000 Kubota 87415600 Kubota 1584132430

Common questions

What is the power rating of the Cummins/Onan MDKAL?

The Cummins/Onan MDKAL is rated 8 kW standby (8.0 kVA).

What engine does the Cummins/Onan MDKAL use?

The Cummins/Onan MDKAL is powered by the Kubota D1105 engine.

What fuel does the Cummins/Onan MDKAL use?

The Cummins/Onan MDKAL runs on Diesel.

What is the oil capacity of the Cummins/Onan MDKAL?

The Kubota D1105 engine in the Cummins/Onan MDKAL has an oil capacity of 4.2 liters.

Parts

28
Part #DescriptionQtySystem
10775Filter, oil, Kubota D1005/D11051Filter Amazon eBay $31.99
122-0810Oil Filter MDKAL/A/B1Oil filter Amazon eBay $36.45
130-4434Zinc Pencil1Zinc anode eBay $32.94
132-0415Pump Impeller1Impeller buy
149-2106Fuel Filter1Fuel filter Amazon eBay $36.99
149-2289Glow Plug MDKAL/A/B (12 Volt)Glow plug buy
155-2033Stainless Steel Exhaust Elbow, 90 degrees, 2 inch OD1Hose buy
155-3147Water Separator with Resonator (WL & RES)1Fuel filter buy
185-5835Oil Filter1Oil filter Amazon eBay $21.32
185-6934V-Belt1Belt Amazon eBay $39.00
185-7055Cruise Kit2Cruise kit buy
300-1500Fuel Filter1Fuel filter buy
323-1544Thermostat1Thermostat buy
324-1491Oil Filter1Oil filter buy
324-1542Fuel Injection Pump1Pump buy
503-1353Wet Exhaust Hose1Hose buy
511-0201V-Belt1Belt Amazon eBay
612-6673Water Pump1Pump buy
F2690Front Tire2Tire yemparts $617.87
IN13461Control box/generator alternator component1Alternator buy
SK151Filter, service kit - 250 hr, Kubota D1005/D11051Service kit buy
SK152Service kit - 2000 hr, Kubota D1005/D11051Service kit buy
130-4718Non-pressure Relief Cap for Engine1Service part / kit buy
155-2030Waterlift Muffler (WL)1Service part / kit buy
185-5523Crankcase Breather1Service part / kit buy
190-0725PTO Kit 12V DC, 70 HP1Service part / kit buy
405-5253Sound Shield Kit1Service part / kit buy
80MDKAL11454BModel designation plate1Service part / kit buy

Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.

Fuel consumption

RatingLoadL/hgal/h
3.0
Standby50%1.90.5
Standby100%3.00.8

Available documents

Operator's manualParts manualService manual

Other sets with this engine