Service parts for the DR20I4
Grouped by system, with how many of each the parts manual calls for.
Air intake
1 requiredFuel system
1 requiredBelts
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby kVA | 20000 |
| Controller | DSE7310 MKII |
| Oil capacity | 8.8 L |
| Alternator | Stamford/AvK PI144D1J |
| Voltage options | 120/240 V, 120/208 V, 277/480 V |
| Phase | Three |
| Rated current | 83 A |
| Power factor | 1.0 |
| Circuit breaker | 90 A |
| Battery voltage | 12 V |
| Battery quantity | 1 |
| Coolant capacity | 50 L |
| Max ambient | 125 °C |
Engine
| Oil capacity | 8.8 L |
|---|---|
| Coolant capacity | 50.0 L |
| Displacement | 2.2 L |
| Aspiration | Natural |
| Rated speed | 1800 rpm |
Maintenance & consumables
for the Isuzu 4LE1 2.2L| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Air Filter | 16200-028 | 200 hr | Amazon eBay | |
| Fuel filter | Fuel Filter | 16200-019 | 200 hr | Amazon eBay | |
| Oil filter | Oil Filter | 16200-025 | 200 hr | Amazon eBay PartsGeek $7.98 | |
| Belt | Belt | 16200-013 | 200 hr | Amazon eBay | |
| Oil | 50/50 mix | 50.0 L | 16200-022 | 200 hr | Amazon eBay |
Common questions
Which engine powers the Winco DR20I4?
The Winco DR20I4 is powered by the Isuzu 4LE1 2.2L engine.
What kind of fuel does the Winco DR20I4 run on?
The Winco DR20I4 runs on Diesel.
How much oil does the Winco DR20I4 take?
The Isuzu 4LE1 2.2L engine in the Winco DR20I4 has an oil capacity of 8.8 liters.
What is the cooling system capacity of the Winco DR20I4?
The Winco DR20I4 cooling system holds 50 liters (13.2 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
What voltages is the Winco DR20I4 available in?
The Winco DR20I4 is offered in 120/240 V, 120/208 V, 277/480 V, Three-phase.
What size battery does the Winco DR20I4 need?
The Winco DR20I4 uses 1 battery, 12 V each, per the manufacturer specification sheet.
Which alternator is fitted to the Winco DR20I4?
The Winco DR20I4 uses a Stamford/AvK PI144D1J alternator.
Which oil filter part number does the Winco DR20I4 take?
The Winco DR20I4 uses oil filter part number 16200-025.
Which fuel filter part number does the Winco DR20I4 take?
The Winco DR20I4 uses fuel filter part number 16200-019.
What air filter does the Winco DR20I4 use?
The Winco DR20I4 uses air filter part number 16200-028.
Troubleshooting
7Symptoms & remedies
| Symptom | Cause |
|---|---|
| Unit will not crank when power fails | Digital genset not in AUTO Transfer control switch not in AUTOMATIC position Incorrect wiring between ATS and genset Defective control relay in ATS Fuse(s) blown in the DSE 7310 MKII Defective DSE 7310 MKII Loose or dirty battery terminals Defective starter Defective start solenoid Low/dead battery |
| Engine won’t crank | Low/dead battery Blown DC fuses Defective DSE 7310 MKII Defective key switch Loose or dirty battery terminals Defective starter Defective start solenoid |
| Engine cranks but will not start | Improper fuel delivery to the unit Fuel supply shut off Fuel tank empty Air in the fuel system Engine fuel solenoid has not opened Defective fuel pump Defective fuel solenoid Defective engine harness Improper battery voltage to fuel pump or fuel solenoid |
| Engine starts, then stops and alarm light comes on | Engine oil pressure is low Engine has high water temperature Engine has overspeed Engine has gone into overcrank |
| No output from AC generator | Loss of speed signal Loss of run signal Engine will not come up to speed after it starts Insufficient fuel volume getting to the unit 1. Too small of fuel line 2. Fuel racks not open properly Governor is defective AC short in generator components |
| ATS will not transfer to Emergency Supply (generator) | No AC generator output Defective ATS control board. See ATS manual Circuit breaker open or defective |
| ATS will not re-transfer to normal power | Proper power line not available at line terminals in ATS panel Defective ATS control board. See ATS manual |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.
Parts
5| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 16200-013 | Belt | 1 | Belt | Amazon eBay |
| 16200-019 | Fuel Filter | 1 | Fuel filter | Amazon eBay |
| 16200-022 | Oil | 1 | Fluid | Amazon eBay |
| 16200-025 | Oil Filter | 1 | Oil filter | Amazon eBay PartsGeek $7.98 |
| 16200-028 | Air Filter | 1 | Air filter | 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% | 1.8 | 6.5 |
| Standby | 100% | 1.8 | 6.5 |
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.