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Delivery Information

Normally delivered between Tuesday 27 Oct and Friday 30 Oct. Please check exact dates in the Checkout page.See more

Return Policy

Free return within 15 days for Jumia Mall items and 7 days for other eligible items.See more

Seller Information

Home Base Store

70%Seller Score



Product details

FIRMAN is a generating equipment brand under SUMEC Group.As an important member of SINOMACH, a Fortune 500 enterprise, SUMEC Group was founded in 1978 and specializes in trade and service, engineering contracting, and investment development.

After 30 years of development, SUMEC has become an international and diversified modern manufacturing service group.

For years, FIRMAN brand trademark has been registered in 92 countries and regions all over the world. FIRMAN products are widely applied to many fields such as routine life, industrial production, communications, medical care, finance, energy, and construction. FIRMAN provides professional products and services for customers from more than 100 countries and regions in the world.

We are committed to creating stable, highly-efficient, and clean generating equipment and integrated power solution for customers and help customers obtain reliable power supply, reduce energy consumption, and save operation and maintenance (O&M) costs.

FIRMAN generator sets ranked first for six consecutive years among brands of exported portable Gasoline Generator in China.

FIRMAN products have extremely high market share in Southeast Asia and Africa, where the market share in the core sales area exceeds 30%. Buy Firman generators from Jumia and enjoy great value for your money


Key Features

  • Model ECO4990ES(R)
  • Brand FIRMAN
  • AC Frequency50 Hz
  • Starting Watts3400 W
  • Running Watts3100 W
  • Alternator TypeBrush,self exciting, synchronous,2-pole,100% Copper Enamelled Wire
  • Voltage Regulation220V
  • Phase Single Phase
  • Engine Type Max 7.0HP 4-stroke single cylinder, OHV, air cooled
  • DC Output HP/ KW)NONE
  • Starting SystemRecoil/Electric
  • Fuel Petrol
  • Fuel Tank Capacity15L
  • Oil Capacity1.5L
  • Noise Level @ 7 Meters66 dB
  • Dimensions (LxWxH)597*465*487
  • Weight 65 KG


  • Area of Use: Home Office|Outdoor
  • Color: Multi
  • Main Material: 100% Copper
  • Model: Eco-4990es
  • Product Line: HOME BASE STORE
  • Weight (kg): 65

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Product Ratings (4)

3.3 out of 5

4 ratings

Product Reviews (1)

3 out of 5

I like it

Ummm... it’s okay. But... All the same, still a good gen

20-08-2020by RICHY
Verified Purchase
Sumec Firman ECO4990ES 3.4KVA Generator + Key Starter 100% COPPER

Sumec Firman ECO4990ES 3.4KVA Generator + Key Starter 100% COPPER

₦ 149,999
₦ 160,0006%

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