Specifications
| Fuel | Dual Fuel (Gasoline/Propane) |
|---|---|
| Frequency | 60.0 Hz |
| Prime power | 9.5 kW |
| Oil capacity | 1.2 L |
| Voltage options | 120/240 V |
| Phase | Single |
| Rated current | 79.17 A |
| Battery voltage | 12 V |
| Battery quantity | 1 |
| Dimensions (L×W×H) | 762×762×660 mm |
| Dry weight | 98 kg |
| Wet weight | 224 kg |
| Sound level | 74.0 dBA |
| Fuel tank | 31.0 L |
| Tank runtime | 8 hr. (gasoline) / 7 hr. (propane) hr |
Maintenance & consumables
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | 100 hr | |||
| Fuel filter | — | 50 hr | |||
| Oil | SAE 10W-30 | 40.5 L | — | 8 hr | |
| Spark plug | NGK BPR6ES or F6RTC | — | 50 hr |
Service intervals
12| Item | Action | Hours | Months | Notes |
|---|---|---|---|---|
| Air Cleaner | Check | 50 hr | 3 mo | First service — Heavy use |
| Spark Arrestor | Check | 50 hr | 3 mo | |
| spark plug | Clean | 100 hr | 6 mo | Every 3 months or 50 hours - clean/adjust |
| Engine Oil | Change | 300 hr | 12 mo | First service — Normal use |
| Sediment Cup | Clean | 100 hr | 6 mo | |
| Spark Arrestor | Clean | 100 hr | 6 mo | |
| air cleaner | Change | 300 hr | 12 mo | Every 6 months or 100 hours |
| Fuel Tank / Filter | Clean | 300 hr | 12 mo | |
| Idle Speed | Check | 300 hr | 12 mo | Check/Adjust |
| Valve Clearance | Check | 300 hr | 12 mo | Check/Adjust |
| Combustion Chamber | Clean | 500 hr | 36 mo | |
| Fuel Tube | Check | 500 hr | 36 mo | Check/Replace |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Service specifications
1| Type | Item | Value | Unit | Condition |
|---|---|---|---|---|
| Gap | Spark plug gap | 0.7-0.8 | mm (0.028-0.031 in) |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Recommended fluids
| Fluid | Grade | Standard | Ambient | Capacity | Notes |
|---|---|---|---|---|---|
| Engine oil | SAE 10W-30 | 40.5 fl. oz (1.2 L) | Synthetic 5W-30 usable after 8hr break-in; aids cold starting <5C (41F) |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Procedures
7Changing the Oil maintenance
⚠ Worn out or dirty oil does not cool the generator properly
Tools: 12mm hex wrench
- Unscrew oil drain plug with 12mm hex wrench
- Allow oil to drain into approved container
- Replace drain plug and tighten with 12mm hex wrench
Checking the Oil maintenance
- Make sure the generator is on a level surface.
- Unscrew the oil filler/dipstick cap.
- Wipe the oil off the stick with a dry cloth.
- Insert dipstick and remove it again.
- If no oil on stick or only at very end, add oil until crankcase is full.
- Replace the cap when finished.
Cleaning the Air Filter maintenance
- Release clips on top and bottom of filter cover, remove cover
- Remove sponge-like elements from casing
- Wipe dirt from inside empty air cleaner casing
- Wash elements in household dish detergent and warm water
- Pat dry with cloth
- Soak dry elements in small amount of engine oil, ring out excess
- Replace elements in casing and replace cover
Cleaning the Fuel Filter Cup maintenance
Tools: wrench
- Turn fuel valve to OFF
- Unscrew fuel filter cup from fuel valve using wrench
- Clean cup of all sediment using rag or brush
- Reinstall fuel filter cup
Emptying the Gas Tank maintenance
⚠ Do not store fuel from one season to another
Tools: wrench
- Turn fuel valve to OFF
- Remove fuel filter cup
- Empty fuel filter cup of any fuel
- Turn fuel valve to ON, drain gas from generator into funnel/container
- Turn fuel valve to OFF
- Reinstall fuel filter cup
- Store emptied gasoline with fuel stabilizer
Spark Plug Maintenance maintenance
Tools: spark plug wrench, gap gauge, wire brush
- Pull spark plug cap off
- Unscrew spark plug with spark plug wrench
- Visually inspect; discard if cracked/chipped, recommend F6RTC/NGK BPR6ES
- Measure plug gap with gauge, should be 0.7-0.8mm (0.028-0.031 in)
- Clean and re-gap if reusing
- Screw spark plug back in
- Replace spark plug cap
Changing / Inspecting the Carbon Brushes repair
⚠ Inspect every 250 running hours
- Remove 2 bolts of generator cover, pull cover off
- Remove bolt holding carbon brush
- Remove 2 wires from AVR on carbon brush
- Install new carbon brush with bolt
- Insert and connect 2 wires from AVR, connect + and - correctly
- Replace back cover with 2 bolts
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Voltage reconnection
| Voltage | Phase | Connection | Leads | Notes |
|---|---|---|---|---|
| 120/240V | single | 120/240V 4-prong receptacle | Can provide 120V or 240V | |
| 120V | single | 120V only receptacle | For 120V devices only |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Common questions
What kind of fuel does the DuroMax XP12000E run on?
The DuroMax XP12000E runs on Dual Fuel (Gasoline/Propane).
How much oil does the DuroMax XP12000E take?
The DuroMax XP12000E has an engine oil capacity of 1.2 liters (1.3 US quarts), per the manufacturer specification sheet.
What is the sound level of the DuroMax XP12000E?
The DuroMax XP12000E is rated at 74.0 dBA, per the manufacturer specification sheet.
What is the dry weight of the DuroMax XP12000E?
The DuroMax XP12000E has a dry weight of 98 kg (216 lb).
How big is the fuel tank on the DuroMax XP12000E?
The DuroMax XP12000E has a 31 liter (8 US gallon) fuel tank, giving about 8 hr. (gasoline) / 7 hr. (propane) hours of runtime.
What voltage does the DuroMax XP12000E produce?
The DuroMax XP12000E is offered in 120/240 V, Single-phase.
What battery does the DuroMax XP12000E use?
The DuroMax XP12000E uses 1 battery, 12 V each, per the manufacturer specification sheet.
Troubleshooting
15Symptoms & remedies
| Symptom | Cause | Remedy |
|---|---|---|
| The engine will not start | Engine switch is "Off" | Set engine switch to "On" |
| The engine will not start | Fuel valve is "Closed" | Turn the fuel valve to "Open" |
| The engine will not start | Choke is open | Close the choke |
| The engine will not start | The engine is out of fuel | Add fuel |
| The engine will not start | Fuel is old or contaminated | Change fuel |
| The engine will not start | Spark plug is dirty | Clean spark plug |
| The engine will not start | Spark plug is broken | Replace spark plug |
| The engine will not start | The generator is not level | Move the generator to a level surface |
| The engine will not start | Oil is low | Add/change the oil |
| Engine runs, but there is no electrical output | The circuit breaker is "Off" | Turn "On" circuit breaker |
| Engine runs, but there is no electrical output | Wiring connection is bad | Replace extension cord(s) |
| Engine runs, but there is no electrical output | Device connected to generator is malfunctioning | Disconnect malfunctioning device |
| The generator runs but does not support all electrical devices connected | Generator is overloaded | Disconnect 1 or more items to reduce the load |
| The generator runs but does not support all electrical devices connected | Device connected to the generator is bad | Disconnect malfunctioning device |
| The generator runs but does not support all electrical devices connected | The air filter is dirty | Clean/ replace the air filter |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.
Repair guides
7- Changing / Inspecting the Carbon Brushes
- Changing the Oil
- Checking the Oil
- Cleaning the Air Filter
- Cleaning the Fuel Filter Cup
- Emptying the Gas Tank
- Spark Plug Maintenance
Step-by-step procedures compiled from the DuroMax service manual for this model.
Available documents
This page was generated from the 3 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.