Home›Cummins/Onan›Cummins/Onan C110D6B

Cummins/Onan C110D6B Generator Set

The Cummins/Onan C110D6B is a 112 kW (140 kVA) Diesel standby generator set powered by a Cummins/Onan 6BTA5.9-G6 engine. It is available at 255/440 V, 230/400 V, 220/380 V, 127/220 V and 277/480 V, 3-phase, 50 Hz and rated 95 A. It holds 100 L (26.4 gal) of coolant, with a maximum ambient rating of 40 °C. Starting uses 1 group-100 battery at 12 V. The set measures 2220×1050×1565 mm (87.4×41.3×61.6 in), weighs about 1158 kg (2553 lb) and produces 85 dBA at 1 m. An integrated tank holds 250 L (66.0 gal), roughly 10 hours of runtime.

112 kW
Standby
5.9 L
Displacement
1
Document types

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

Typical fuel consumption for 110–115 kW Diesel generators →

Compare with other 110–115 kW Diesel generators →

Specifications

FuelDiesel
Frequency50.0 Hz
Standby power112 kW
Standby kVA140
Prime power102 kW
EmissionsTier 1
ControllerPowerCommand
Alternator6BTA5.9-G6 (2-pole, Class H insulation)
Voltage options255/440 V, 230/400 V, 220/380 V, 127/220 V, 277/480 V
Phase3
Rated current95 A
Power factor0.8
Circuit breaker95 A
Battery group100 AH
Battery voltage12 V
Battery quantity1
Coolant capacity100.0 L
Max ambient40 °C
Dimensions (L×W×H)2220×1050×1565 mm
Dry weight1158 kg
Sound level85.0 dBA @ 1 m
Fuel tank250.0 L
Tank runtime10 hr

Engine

Cummins/Onan 6BTA5.9-G6
Coolant capacity100.0 L
Displacement5.9 L
AspirationTurbocharged
Rated speed1800 rpm

Filters for the Cummins/Onan 6BTA5.9-G6

7

Engine-mounted filters the filter manufacturers list for this engine family. These come from the engine, not from this generator set’s own parts list, so confirm against your serial number before ordering.

SystemFilterDescriptionCross-references
Oil filterP558615Lube Filter, Spin-On Full FlowCUMMINS 10521, CUMMINS 3865405, NAPA 1607, NAPA 61607 buy
Oil filterP558616Lube Filter, Spin-On Full FlowCUMMINS 3290712, CUMMINS 3890709, NAPA 1602, BALDWIN BT427 KuduParts $11.00 FridayParts $13.20
Fuel filterP550440Fuel Filter, Spin-On SecondaryCUMMINS 3831063, CUMMINS 3890707, NAPA 3358, BALDWIN BF788 FridayParts $356.80
Fuel filterP553004Fuel Filter, Spin-OnCUMMINS 3903640, CUMMINS 53C0045, NAPA 3358, RENAULT VI 0000150564 FridayParts $18.20
Fuel / water separatorP551329Fuel Filter, Water Separator Spin-On Twist&DrainCUMMINS 11E170210, CUMMINS 3890063, NAPA 3357, BALDWIN BF1280 FridayParts $151.00
Fuel / water separatorP550248Fuel Filter, Water Separator Spin-On Twist&DrainCUMMINS 1492827, CUMMINS 3286503, NAPA 3472, BALDWIN BF1226 FridayParts $229.00

Listed for this engine in only one kind of machine, so they may depend on how the engine was installed:

SystemFilterDescriptionCross-references
Coolant filterP554071Coolant Filter, Spin-OnCUMMINS 209604, CUMMINS 209606, NAPA 4071, WALGAHN-MOTORENTECHN 00811412 FridayParts $397.60

Filters & service parts

model family
ItemSpecCapacityPart #Interval
Air filter—
Fuel filter—
Oil filter—
Battery—
Belt—
Coolant—
Oil—
Spark plug—

Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number.

Common questions

How many kW is the Cummins/Onan C110D6B?

The Cummins/Onan C110D6B is rated 112 kW standby (140.0 kVA).

What engine does the Cummins/Onan C110D6B use?

The Cummins/Onan C110D6B is powered by the Cummins/Onan 6BTA5.9-G6 engine.

Is the Cummins/Onan C110D6B diesel or gas?

The Cummins/Onan C110D6B runs on Diesel.

How much coolant does the Cummins/Onan C110D6B hold?

The Cummins/Onan C110D6B cooling system holds 100 liters (26.4 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.

What is the continuous rating of the Cummins/Onan C110D6B?

The Cummins/Onan C110D6B is rated 102 kW prime (128 kVA), against 112 kW standby.

What is the sound level of the Cummins/Onan C110D6B?

The Cummins/Onan C110D6B is rated at 85.0 dBA at 1 m, per the manufacturer specification sheet.

How much does the Cummins/Onan C110D6B weigh?

The Cummins/Onan C110D6B has a dry weight of 1158 kg (2552 lb).

How big is the fuel tank on the Cummins/Onan C110D6B?

The Cummins/Onan C110D6B has a 250 liter (66 US gallon) fuel tank, giving about 10 hours of runtime.

What voltages is the Cummins/Onan C110D6B available in?

The Cummins/Onan C110D6B is offered in 255/440 V, 230/400 V, 220/380 V, 127/220 V, 277/480 V, 3-phase.

How many cold cranking amps does the Cummins/Onan C110D6B require?

The Cummins/Onan C110D6B uses 1 battery, 12 V each, group 100 AH, per the manufacturer specification sheet.

What alternator does the Cummins/Onan C110D6B use?

The Cummins/Onan C110D6B uses a 6BTA5.9-G6 alternator. It has 2 poles. Insulation class H.

Fuel consumption

RatingLoadL/hgal/h
Prime75%1.55.7
Standby75%1.55.7

Source — consumption: S-6319-EN.

Available documents

Spec sheet — A042J399 (Cummins/Onan)Spec sheet — S-6319-EN (Cummins/Onan)

This page was generated from the 2 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.

Other sets with this engine