Service parts for the 75.0 ENT
Grouped by system, with how many of each the parts manual calls for.
Belts
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
| Fuel | Natural Gas |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 75 kW |
| Standby kVA | 93 |
| Prime power | 60 kW |
| Controller | UR 15 |
| Oil capacity | 6.2 L |
| Alternator | 15 |
| Voltage options | 120/240 V, 120/208 V, 127/220 V, 139/240 V, 240/416 V, 254/440 V, 277/480 V, 347/600 V |
| Phase | 3 |
| Rated current | 226 A |
| Power factor | 0.8 |
| Circuit breaker | 15 A |
| Battery group | SEE |
| Battery cranking | 259 CCA |
| Battery voltage | 12 V |
| Battery quantity | 1 |
| Coolant capacity | 28 L |
| Dimensions (L×W×H) | 1940×880×1940 mm |
| Dry weight | 853 kg |
Engine
| Oil capacity | 6.2 L |
|---|---|
| Coolant capacity | 28.0 L |
| Displacement | 7.5 L |
| Aspiration | Natural Gas |
| Rated speed | 1800 rpm |
Maintenance & consumables
for the Ford LSG-875-6005A| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Air Filter | — | 500 hr | ||
| Fuel filter | Fuel Filter | — | 7 hr | ||
| Oil filter | Oil Filter | — | 500 hr | ||
| Battery | Battery | — | 500 hr | ||
| Belt | M-1702 | 500 hr | Amazon eBay | ||
| Coolant | Coolant | 28.0 L | — | ||
| Coolant filter | — | ||||
| Oil | Engine Oil | 6.2 L | — | 7 hr | |
| Spark plug | Spark Plug | — | 1000 hr |
Common questions
What is the power rating of the Cummins/Onan 75.0 ENT?
The Cummins/Onan 75.0 ENT is rated 75 kW standby (93.75 kVA).
Which engine powers the Cummins/Onan 75.0 ENT?
The Cummins/Onan 75.0 ENT is powered by the Ford LSG-875-6005A engine.
What fuel type does the Cummins/Onan 75.0 ENT take?
The Cummins/Onan 75.0 ENT runs on Natural Gas.
How much oil does the Cummins/Onan 75.0 ENT take?
The Ford LSG-875-6005A engine in the Cummins/Onan 75.0 ENT has an oil capacity of 6.2 liters.
What is the cooling system capacity of the Cummins/Onan 75.0 ENT?
The Cummins/Onan 75.0 ENT cooling system holds 28 liters (7.4 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
What is the continuous rating of the Cummins/Onan 75.0 ENT?
The Cummins/Onan 75.0 ENT is rated 60 kW prime (87 kVA), against 75 kW standby.
How much does the Cummins/Onan 75.0 ENT weigh?
The Cummins/Onan 75.0 ENT has a dry weight of 853 kg (1880 lb).
What voltage does the Cummins/Onan 75.0 ENT produce?
The Cummins/Onan 75.0 ENT is offered in 120/240 V, 120/208 V, 127/220 V, 139/240 V, 240/416 V, 254/440 V, 3-phase.
What size battery does the Cummins/Onan 75.0 ENT need?
The Cummins/Onan 75.0 ENT uses 1 battery, 12 V each, 259 CCA, group SEE, per the manufacturer specification sheet.
What alternator comes on the Cummins/Onan 75.0 ENT?
The Cummins/Onan 75.0 ENT uses a 15 alternator.
Troubleshooting
6Symptoms & remedies
| Symptom | Remedy |
|---|---|
| Engine stops cranking and fault lamp lights, after cranking approximately 75 seconds. | See engine service manual for troubleshooting fuel system, ignition system, etc. After correcting problem, reset engine monitor relay by placing Run-Stop/Reset-Remote switch to Stop/Reset, then back to the required running position. |
| Fault lamp lights immediately after engine starts. | Check for: Overspeed condition as engine starts. |
| Fault lamp lights and engine shuts down after running for a period. | A. Oil level. Engine will shut down if sensor is closed. b. Check engine manual for troubleshooting oil system. c. High engine temperature. Check coolant level; check water flow (city water cooled systems); check radiator for free air flow, and fan belts for tightness. See engine manual for troubleshooting cooling system. d. Check for faulty oil pressure sensor or faulty high engine temperature sensor. |
| Engine runs, shuts down and cranks for 75 seconds. Cranking cycle stops; fault lamp lights. | Check fuel supply. Check ignition system. |
| Fault lamp lights, no fault exists. | To check a no-fault condition, disconnect leads from TB11 terminals 29, 30 and 31. If fault lamp lights with leads disconnected, replace engine monitor board. Reconnect leads. |
| Overcrank fault lamp lights and engine stops cranking after approximately 75 seconds. | See engine service manual for troubleshooting fuel system, ignition system, etc. After correcting fault, reset engine monitor relay by placing Run-Stop/Reset-Remote switch to Stop/Reset position, depressing Reset button, then to the required running position. |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing. Full Cummins/Onan 75.0 ENT troubleshooting guide (9 entries) →
Parts
5| Part # | Description | Qty | System | |
|---|---|---|---|---|
| C20E-6734-A | old drain plug seal | Seal | Amazon eBay | |
| EQEE-6734-AA | metric drain plug seal | Seal | Amazon eBay | |
| ESAE-6734-AA | drain plug seal | Seal | Amazon eBay | |
| DZAE-6730-AA | oil pan drain plug | Service part / kit | Amazon eBay | |
| E5AE-6730-AA | metric drain plug | Service part / kit | Amazon eBay |
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
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 100% | 1000.0 | 37.25 |
| Standby | 100% | 7.8 | 8.2 |
Available documents
This page was generated from the 1 manufacturer document above by automated extraction; every figure shown is copied from one of them. How the data is compiled.