Who makes DuroMax? Amazon sales, products and sellers
Updated November 2026 with September 2026 data
At a glance
- Size
- Large
- $2.5M est./mo
- Trend
- Declining
- -17%, last 2 vs prior 2 months
- Ratings
- Strong
- 4.5 ★ · 15,176 reviews
- Who sells it
- Mostly one seller
- Top seller has 94% of units
DuroMax estimated monthly revenue on Amazon
Our read on DuroMax
DuroMax is a large brand in the Generators category, ranking 8 of 207 brands with an estimated 3% share of category revenue. In September 2026 its estimated revenue was $2.5M on 1,700 units, compared with $2.7M in June 2026, a change of -8% over 4 months of data. The trend is labeled declining, at -17% over the last 2 months. The brand has 22 products selling, led by the XP13000HX dual fuel model at 520 units per month. Its average rating is 4.5 across 15,176 reviews. Sales are concentrated: Amazon accounts for 94% of units, among 6 sellers in total.
Top DuroMax products on Amazon
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| Product | Rating | Est. units/mo | Amazon link |
|---|---|---|---|
| DuroMax XP13000HX 13,000-Watt Dual Fuel Portable Generator | 4.5 ★1,049 reviews | 520 | Check price on Amazon |
| DuroMax XP13000HXT 13,000-Watt 500cc Tri Fuel Gas Propane Natural Gas | 4.6 ★453 reviews | 280 | Check price on Amazon |
| DuroMax XP13000EH 13,000-Watt Dual Fuel Portable Generator | 4.5 ★4,002 reviews | 190 | Check price on Amazon |
| DuroMax XP15000HXT 15,000 Watt Tri Fuel Portable Home Power Backup | 4.4 ★59 reviews | 160 | Check price on Amazon |
| DuroMax XP5500HX 5,500-Watt Dual Fuel Portable Generator | 4.4 ★290 reviews | 110 | Check price on Amazon |
| DuroMax XP15000HX 15,000-Watt Dual Fuel Portable Generator | 4.2 ★71 reviews | 110 | Check price on Amazon |
| DuroMax DMX-GTX Portable Generator Running Cover | 4.4 ★9 reviews | 67 | Check price on Amazon |
| DuroMax DMX-GTX-XL XL Portable Generator Running Cover | 5.0 ★1 reviews | 34 | Check price on Amazon |
| DuroMax XP15000HX+ 15,000-Watt Electric Start Dual Fuel EFI Portable | 4.6 ★3 reviews | 29 | Check price on Amazon |
| DuroMax XP5500EH 5,500-Watt Dual Fuel Portable Generator | 4.5 ★2,129 reviews | 25 | Check price on Amazon |
Who sells DuroMax
- Amazon94%
- Shop Generator Factory Outlet2%
- Unlimited Electric Motor Supply2%
- R&NDeals1%
- e-Global Consulting<1%
Share of estimated units sold in September 2026, by the seller holding the Buy Box.
Place in its category
#8 of 207
Rank 8 of 207 brands in Generators by estimated revenue in September 2026, with 3% of the category.
Frequently asked questions
Who makes DuroMax?
DuroMax is the brand name on 22 products we tracked on Amazon in September 2026 mostly in Generators (Patio, Lawn & Garden). The largest seller of DuroMax products that month was Amazon, with 94% of estimated units. Amazon listings don't show the brand owner's legal name, so the brand's own website is the place to confirm its parent company.
How much does DuroMax sell on Amazon?
DuroMax sold an estimated $2.5M on Amazon in September 2026, about 1,700 units. That is -8% compared with June 2026. These are Ecominsights estimates, not figures reported by the brand.
What are DuroMax's best-selling products on Amazon?
By estimated units sold in September 2026: 1. DuroMax XP13000HX 13,000-Watt Dual Fuel Portable Generator (about 520 units); 2. DuroMax XP13000HXT 13,000-Watt 500cc Tri Fuel Gas Propane Natural Gas (about 280 units); 3. DuroMax XP13000EH 13,000-Watt Dual Fuel Portable Generator (about 190 units).