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Kubota K7.5-1 Generator Set

The Kubota K7.5-1 is a 5.2 kW (6.5 kVA) Diesel standby generator set powered by a Kubota K7.5-1 engine. It is available at 380 V, 415 V, 220 V and 127 V, 3-phase and 50 Hz. It holds about 2.75 L (0.7 gal) of oil and 62 L (16.4 gal) of coolant. The set measures 1400×657×1003 mm (55.1×25.9×39.5 in) and weighs about 275 kg (606 lb). An integrated tank holds 62 L (16.4 gal). The same K7.5-1 engine also powers generator sets from FG Wilson.

5 kW
Standby
7.5 L
Displacement
2.75 L
Oil capacity
0
Document types

How to read your Kubota serial & model number →

Typical fuel consumption for 5–10 kW Diesel generators →

Compare with other 5–10 kW Diesel generators →

Specifications

FuelDiesel
Frequency50.0 Hz
Standby power5 kW
Standby kVA6
Emissionsnone
Controllernone
Oil capacity2.75 L
AlternatorD905-BG2
Voltage options380 V, 415 V, 220 V, 127 V
Phase3
Power factor0.8
Dimensions (L×W×H)1400×657×1003 mm
Dry weight275 kg
Fuel tank62.0 L

Engine

Kubota K7.5-1
Oil capacity2.75 L
Coolant capacity62.0 L
Displacement7.5 L
AspirationNatural
Rated speed1500 rpm

Same engine, other brands

1 brand

The Kubota K7.5-1 in this set also powers 1 generator set sold under 1 other brand. Service parts and maintenance intervals for the engine are shared; enclosure, alternator, controller and ratings are not.

BrandModels
FG WilsonKUBOTA

Maintenance & consumables

for the Kubota K7.5-1
ItemSpecCapacityPart #Interval
Oil filterSpin-On, Full Flow—
OilAPI CH4 15W-40—30 hr

Common questions

How many kW is the Kubota K7.5-1?

The Kubota K7.5-1 is rated 5 kW standby (6.5 kVA).

Which engine powers the Kubota K7.5-1?

The Kubota K7.5-1 is powered by the Kubota K7.5-1 engine.

Is the Kubota K7.5-1 diesel or gas?

The Kubota K7.5-1 runs on Diesel.

How much oil does the Kubota K7.5-1 take?

The Kubota K7.5-1 engine in the Kubota K7.5-1 has an oil capacity of 2.75 liters.

How much coolant does the Kubota K7.5-1 hold?

The Kubota K7.5-1 cooling system holds 62 liters (16.4 US gallons) for the engine, per the manufacturer specification sheet.

How much does the Kubota K7.5-1 weigh?

The Kubota K7.5-1 has a dry weight of 275 kg (606 lb).

How big is the fuel tank on the Kubota K7.5-1?

The Kubota K7.5-1 has a 62 liter (16 US gallon) fuel tank.

What voltages is the Kubota K7.5-1 available in?

The Kubota K7.5-1 is offered in 380 V, 415 V, 220 V, 127 V, 3-phase.

What alternator does the Kubota K7.5-1 use?

The Kubota K7.5-1 uses a D905-BG2 alternator.

Parts

6
Part #DescriptionQtySystem
101069Hot/Cool Sensor Kubota DeepSea 1 wire1Sensor Amazon eBay FridayParts $59.99
101070Oil Sensor Kubota Deep Sea 1 wire1Sensor Amazon eBay KuduParts $1988.00
13238Plug, glow, Kubota (start SN 489916) to end SN 4899162Glow plug Amazon eBay
13515Element, fuel filter - non-water separating1Element Amazon eBay NAPA $20.71
370-336AControl harness with Deutsch 14 pin 2 function power plugControl harness Amazon eBay
RS5273Radial Seal Outer Air ElementAir filter Amazon eBay $42.00

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.

Available documents

Other sets with this engine