DS4850EH - Generator DuroStar - Free user manual and instructions
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| Product Type | Portable Generator |
| Brand | DuroStar |
| Model | DS4850EH |
| Rated Wattage | 4850 Watts |
| Peak Wattage | 6000 Watts |
| Engine Type | 4-Stroke OHV, Single Cylinder |
| Engine Displacement | 224 cc |
| Fuel Type | Gasoline (Unleaded) |
| Fuel Tank Capacity | 3.96 Gallons (15 Liters) |
| Runtime at 50% Load | 10 Hours |
| Voltage Output | 120/240V AC, 60 Hz |
| Outlets | 2x 120V 20A GFCI, 1x 120V 30A Twist-Lock, 1x 240V 30A Twist-Lock |
| Start Type | Electric Start with Battery, Recoil Backup |
| Battery | 12V 14Ah (Included) |
| Dimensions (L x W x H) | 27.5 x 22 x 22.5 inches (69.9 x 55.9 x 57.2 cm) |
| Weight | 125 lbs (56.7 kg) |
| Noise Level (dB) | 69 dB at 25 ft |
| Oil Capacity | 1.16 Quarts (1.1 Liters) |
| Safety Features | Low Oil Shutdown, GFCI Outlets, Circuit Breaker |
| Maintenance | Oil Change every 100 hours, Air Filter cleaning every 50 hours, Spark Plug annually |
| Warranty | 3 Year Limited Warranty |
Frequently Asked Questions - DS4850EH DuroStar
What type of fuel does the DuroStar DS4850EH use?
The DS4850EH uses unleaded gasoline with a minimum octane rating of 87. Do not use diesel or kerosene.
How long will the generator run on a full tank?
At 50% load, the generator runs for approximately 10 hours on a full 3.96-gallon tank.
Does the DS4850EH have electric start?
Yes, it features electric start powered by a 12V battery, plus a recoil pull start as backup.
What outlets are available on this generator?
It includes two 120V 20A GFCI outlets, one 120V 30A twist-lock, and one 240V 30A twist-lock outlet.
How often should I change the oil?
Change the oil every 100 hours of operation or annually, whichever comes first. Use 10W-30 oil.
Is the DS4850EH safe for sensitive electronics?
The generator produces clean power (less than 5% THD) suitable for most electronics, but for highly sensitive devices, an additional surge protector is recommended.
What is the noise level of this generator?
The noise level is approximately 69 decibels measured at 25 feet, which is comparable to a normal conversation.
How do I maintain the air filter?
Clean the foam air filter every 50 hours; wash with soapy water, dry, and re-oil. Replace if damaged.
What is the warranty period?
The DS4850EH comes with a 3-year limited warranty covering defects in materials and workmanship.
Can I run the generator in the rain?
No, never operate the generator in rain or wet conditions. Use it only in a dry, well-ventilated area away from water sources.
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