Senwei
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Sumec Firman
Sumec Firman TH6800DX 2.3kVA Petrol Generator (Manual Start)
2.3 kVA1.8 kWPetrolRecoil startPortable12-month warranty
A 2.3kVA portable petrol generator for medium home use and small shops. Manual start unit designed to run essential appliances during NEPA/PHCN outages.
₦188,000
Pay with USDT/USDC and save 10%: ≈ ₦169,200
In stock — ready to shipSKU SP-00207
Delivery to
1–2 working days · we call before the driver sets out
- 12-month warrantyRepair or replacement, plus service and genuine parts.
- Brand-new, original boxStarted and tested with you on delivery.
- First order? WELCOME5 −5%Stacks with the 10% crypto discount.
Overview
The Sumec Firman TH6800DX is a compact portable petrol generator rated 2.3kVA (2.0kVA rated output listed). It uses a 4-stroke single-cylinder OHV air-cooled engine and a brushless, self-exciting synchronous alternator for straightforward standby power.
With a 15L fuel tank and manual start, this generator is aimed at homes or small businesses that need reliable backup for fridges, lights, fans, TVs, small pumps and basic shop or office equipment during grid interruptions.
It delivers single-phase 230V at 50Hz and includes basic onboard oil capacity management. Take note of the measured noise level at 7 metres when siting close to neighbours.
Key features
- Portable petrol generator for home and small commercial use
- 2.3kVA maximum, 2.0kVA rated output
- Brushless, synchronous alternator for steady voltage
- 15L fuel tank for extended run between refills
- Manual (recoil) starting for simple operation
- Measured noise level 85 dB at 7 metres
What can it power?
Typical load estimate for 1.8 kW rated output, keeping a 20% safety margin (≈ 1,500 W usable). Motors (fridges, ACs, pumps) need extra power for a few seconds at start-up — that is already counted.
| Appliance | Typical watts | This generator |
|---|---|---|
| LED bulbs | 10 W | 40+ |
| Ceiling fans | 75 W | Up to 19 |
| TV (32–43") | 70 W | Up to 21 |
| Decoder / DStv | 25 W | 40+ |
| Laptops | 65 W | Up to 23 |
| Fridge | 150 W (×3 at start) | Up to 8 |
| Chest freezer | 200 W (×3 at start) | Up to 5 |
| Air conditioner 1 HP | 900 W (×3 at start) | Too big for this unit |
| Air conditioner 1.5 HP | 1,300 W (×3 at start) | Too big for this unit |
| Air conditioner 2 HP | 1,800 W (×3 at start) | Too big for this unit |
| Pumping machine 1 HP | 750 W (×3 at start) | Too big for this unit |
| Microwave | 1,000 W | Up to 1 |
| Electric iron | 1,000 W | Up to 1 |
| Hair dryer (hood) | 1,200 W | Up to 1 |
A typical mix it can run together: 8 × LED bulbs, 3 × Ceiling fans, TV, Decoder, Fridge, Chest freezer.
Typical load estimate only — real consumption depends on your appliances. Numbers in the table are “one type at a time”. Check your exact list with the power calculator or send it to us on WhatsApp.
Specifications
| Brand | Sumec Firman |
|---|---|
| Model | TH6800DX |
| Rated power | 2.3 kVA / 1.8 kW |
| Fuel | Petrol |
| Starting | Recoil start |
| Type | Portable |
| Warranty | 12 months |
| SKU | SP-00207 |
| Phase | Single Phase |
| Fuel Type | Petrol |
| Engine Type | 4-stroke Single Cylinder, OHV, Air Cooled |
| Noise Level | 85 dB @ 7 Meters |
| AC Frequency | 50 Hz |
| Oil Capacity | 15L |
| Alternator Type | Brushless, Self Exciting, Synchronous, 2-pole, 100% Copper |
| Starting System | Manual |
| Fuel Tank Capacity | 15L |
| Voltage Regulation | 230V |
What's in the box
- Generator unit
- User manual
Delivery & installation
We confirm your order
A Steady Power agent calls or WhatsApps you to confirm the model, address and delivery day.
Delivery to your door
Lagos 1–2 working days, Abuja & Port Harcourt 2–4, other states 3–7. Large sets come by truck with offloading.
Unboxing & test run
We unbox with you, add oil and fuel and start the generator so you see it working before you sign.
Installation & ATS on request
Our engineers can install it and fit an automatic changeover (ATS). The price is agreed before any work.
Warranty & service
12 months cover
From the delivery date, against manufacturing defects in the engine, alternator, AVR, control panel and starter.
How to claim
Send your order number and a short video on WhatsApp. We diagnose, then repair or replace — and keep you updated.
Service & parts
Oil changes, servicing and genuine spare parts in Lagos, Abuja and Port Harcourt, during and after the warranty.
Not covered: wear parts (plugs, filters, oil), wrong fuel, running without oil, overloading, water or physical damage. Full warranty terms
Payment options
Bank transfer
Order online, see our company account on your order page, transfer from your bank app and tap “I've paid”.
USDT / USDC — 10% off
Pay on a secure crypto payment page and save 10%. Price with crypto: ≈ ₦169,200.
WELCOME5 −5%
On your first order. Stacks with the crypto discount.
Questions about this generator
What can the TH6800DX power?
At 1.8 kW rated output, with a 20% safety margin, it can typically run: 8 × LED bulbs, 3 × Ceiling fans, TV, Decoder, Fridge, Chest freezer at the same time. This is an estimate — send us your list on WhatsApp or use the power calculator to check your exact load.
Does it run on petrol?
Yes — regular PMS (petrol) from any filling station. Always use clean fuel and fresh engine oil; we explain the oil type and running-in on delivery.
How do I start it?
With the recoil (pull) starter. It is simple and has no battery to maintain; we show you the correct choke and start procedure on delivery.
Is it loud?
Open-frame portable generators are noticeably louder than soundproof sets. Place it outdoors, at least 5 metres from doors and windows, never inside the house or a closed garage.
Is it brand-new and genuine?
Yes. Every Sumec Firman unit we sell is new, in the original manufacturer's box, with its manual and accessories.
What does the warranty cover?
12 months from delivery against manufacturing defects — engine, alternator, AVR, control panel and starter. We repair or replace. See Warranty & service.
How fast can you deliver?
Usually 1–2 working days in Lagos and 2–4 working days to Abuja and Port Harcourt; other states on request. We call or WhatsApp you before the driver sets out.
Can I pay with crypto?
Yes — in USDT or USDC, and you save 10%. Choose “Crypto” at checkout and pay on a secure crypto payment page. Bank transfer is the other option.
Where do I service it?
Talk to us on WhatsApp — we arrange servicing and genuine spare parts in Lagos, Abuja and Port Harcourt, during and after the warranty.
Customer reviews
No reviews for this model yet
Bought it from Steady Power? Share your experience — reviews are published only from real, delivered orders.
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