Petrol Generator 10.5kVA (8500W) – G9000W Portable with Key Start, 16HP 4-Stroke Engine, 25L Tank, Copper Motor
Petrol Generator 10.5kVA (8500W) – G9000W Portable with Key Start, 16HP 4-Stroke Engine, 25L Tank, Copper Motor
Petrol Generator 10.5kVA (8500W) – G9000W Portable with Key Start, 16HP 4-Stroke Engine, 25L Tank, Copper Motor
Petrol Generator 10.5kVA (8500W) – G9000W Portable with Key Start, 16HP 4-Stroke Engine, 25L Tank, Copper Motor
Petrol Generator 10.5kVA (8500W) – G9000W Portable with Key Start, 16HP 4-Stroke Engine, 25L Tank, Copper Motor
Petrol Generator 10.5kVA (8500W) – G9000W Portable with Key Start, 16HP 4-Stroke Engine, 25L Tank, Copper Motor
Petrol Generator 10.5kVA (8500W) – G9000W Portable with Key Start, 16HP 4-Stroke Engine, 25L Tank, Copper Motor
Petrol Generator 10.5kVA (8500W) – G9000W Portable with Key Start, 16HP 4-Stroke Engine, 25L Tank, Copper Motor
Petrol Generator 10.5kVA (8500W) – G9000W Portable with Key Start, 16HP 4-Stroke Engine, 25L Tank, Copper Motor
Petrol Generator 10.5kVA (8500W) – G9000W Portable with Key Start, 16HP 4-Stroke Engine, 25L Tank, Copper Motor
Petrol Generator 10.5kVA (8500W) – G9000W Portable with Key Start, 16HP 4-Stroke Engine, 25L Tank, Copper Motor
Petrol Generator 10.5kVA (8500W) – G9000W Portable with Key Start, 16HP 4-Stroke Engine, 25L Tank, Copper Motor
"Very quick delivery. Used 3 times, each order arrived the next day before 12:00"
Hugo Dover
"Reliable & original products, with fast next day delivery. Have been using Welzo for over a year now."
Elina Goulliard
"Welzo is great, lots of support from customer service who are easy to get a hold of and quick delivery."
Elizabeth Moore

Product Description

The G9000W Portable Petrol Generator is a heavy-duty power solution designed for demanding tasks, both on-site and at home. Delivering an impressive 8500W of maximum output (10.5kVA) and 8000W of continuous rated power, it’s powered by a robust 460cc 16HP 4-stroke OHV engine—ideal for running tools, hot tubs, event equipment, or backup power during outages.

Unlike cheaper models, the G9000W features a 100% copper wound motor for superior performance, longer lifespan, and reliable, consistent output. Starting is made easy with electric key start or the manual pull start backup. For versatility, the generator includes both a UK 230V plug socket and a 32A industrial socket, suitable for high-demand equipment like hot tubs and construction gear.

With a large 25L fuel tank, you’ll enjoy up to a full day of operation without refuelling. Additional features include AVR (automatic voltage regulation) for consistent voltage output, surge protection, and air cooling for safe and efficient operation.

The G9000W is mounted on a trolley frame with wheels and handles, making it easy to move despite its heavy-duty build.

⚠️ Note: For outdoor use or in well-ventilated areas only. Always use fresh unleaded petrol and check oil levels before starting.

Key Features:

  • 10.5kVA (8500W) max power – Ideal for demanding commercial or domestic applications

  • 16HP OHV 4-stroke engine – High-performance and fuel-efficient

  • 100% copper wound motor – Stronger, more reliable than alloy wound motors

  • Electric key start + pull start backup – Easy and flexible starting options

  • 25L large fuel tank – Provides extended runtime without refuelling

  • 32A industrial socket + 230V UK socket – Powers standard and high-demand equipment

  • AVR & surge protection – Protects devices from voltage fluctuations

  • Rubber engine mounts – Reduce noise and vibration (74dB operating noise)

  • Mounted on trolley – With wheels and handle for easy mobility

  • Full spare parts support – Reliable after-sales servicing

Ingredients/Specifications

Engine Type - Single-cylinder, 4-stroke OHV, air-cooled
Engine Power - 16HP
Displacement - 460cc
Bore x Stroke - 92 × 66 mm
Maximum Output - 8500W / 8.5kW / 10.5kVA
Rated (Continuous) Output - 8000W / 8kW
Voltage Output - 230V (UK plug) + 32A Industrial Socket
D.C. Output - 12V / 8.3A
Power Factor COS φ - 1.0 / 0.8
Frequency - 50 / 60 Hz
Start System - Electric key start + pull start
Fuel Type - Unleaded petrol
Fuel Tank Capacity - 25 Litres
Cooling System - Air cooled
Voltage Regulation - Automatic (AVR)
Motor Type - 100% Copper Wound
Surge Protection - Yes
Mounting - Trolley frame with wheels and handle
Noise Level - 74 dB
Net Dimensions - 710 × 530 × 550 mm
Carton Dimensions - 69 × 53 × 56 cm (ships on 120 × 100 cm quarter pallet)
Net Weight - 90 kg
Gross Weight - 92 kg

Welzo is a marketplace and is not liable for discrepancies on the website. Check product packaging for exact information.

UK Delivery & Returns

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

How to use

Please consult the product packaging for accurate instructions on how to use the product.

Warnings/Allergens

Disclaimer: Vendors labelled as Welzo-3 are 3rd-party sellers. Welzo is not the manufacturer, seller, or distributor of these products and is not responsible for the accuracy, completeness, or legality of the listings provided by third-party vendors. If you notice any discrepancies or issues with a listing, please report them to us using the following link: https://welzo.zendesk.com/hc/en-gb. We will contact the vendor directly to rectify or remove the listing where appropriate.

Petrol Generator 10.5kVA (8500W) – G9000W Portable with Key Start, 16HP 4-Stroke Engine, 25L Tank, Copper Motor

222 Reviews
See full range
The G9000W Portable Petrol Generator is a heavy-duty power solution designed for demanding tasks, both on-site and at home.
Buy & Save:
£716.00
Sale price £716.00
Save 28% Regular price £999.00
Email when stocked
Secure Transaction
Excellent
Free UK delivery of orders over £50
Order within , for delivery by tomorrow, April 27.
As seen in

Product Description

The G9000W Portable Petrol Generator is a heavy-duty power solution designed for demanding tasks, both on-site and at home. Delivering an impressive 8500W of maximum output (10.5kVA) and 8000W of continuous rated power, it’s powered by a robust 460cc 16HP 4-stroke OHV engine—ideal for running tools, hot tubs, event equipment, or backup power during outages.

Unlike cheaper models, the G9000W features a 100% copper wound motor for superior performance, longer lifespan, and reliable, consistent output. Starting is made easy with electric key start or the manual pull start backup. For versatility, the generator includes both a UK 230V plug socket and a 32A industrial socket, suitable for high-demand equipment like hot tubs and construction gear.

With a large 25L fuel tank, you’ll enjoy up to a full day of operation without refuelling. Additional features include AVR (automatic voltage regulation) for consistent voltage output, surge protection, and air cooling for safe and efficient operation.

The G9000W is mounted on a trolley frame with wheels and handles, making it easy to move despite its heavy-duty build.

⚠️ Note: For outdoor use or in well-ventilated areas only. Always use fresh unleaded petrol and check oil levels before starting.

Key Features:

  • 10.5kVA (8500W) max power – Ideal for demanding commercial or domestic applications

  • 16HP OHV 4-stroke engine – High-performance and fuel-efficient

  • 100% copper wound motor – Stronger, more reliable than alloy wound motors

  • Electric key start + pull start backup – Easy and flexible starting options

  • 25L large fuel tank – Provides extended runtime without refuelling

  • 32A industrial socket + 230V UK socket – Powers standard and high-demand equipment

  • AVR & surge protection – Protects devices from voltage fluctuations

  • Rubber engine mounts – Reduce noise and vibration (74dB operating noise)

  • Mounted on trolley – With wheels and handle for easy mobility

  • Full spare parts support – Reliable after-sales servicing

Ingredients/Specifications

Engine Type - Single-cylinder, 4-stroke OHV, air-cooled
Engine Power - 16HP
Displacement - 460cc
Bore x Stroke - 92 × 66 mm
Maximum Output - 8500W / 8.5kW / 10.5kVA
Rated (Continuous) Output - 8000W / 8kW
Voltage Output - 230V (UK plug) + 32A Industrial Socket
D.C. Output - 12V / 8.3A
Power Factor COS φ - 1.0 / 0.8
Frequency - 50 / 60 Hz
Start System - Electric key start + pull start
Fuel Type - Unleaded petrol
Fuel Tank Capacity - 25 Litres
Cooling System - Air cooled
Voltage Regulation - Automatic (AVR)
Motor Type - 100% Copper Wound
Surge Protection - Yes
Mounting - Trolley frame with wheels and handle
Noise Level - 74 dB
Net Dimensions - 710 × 530 × 550 mm
Carton Dimensions - 69 × 53 × 56 cm (ships on 120 × 100 cm quarter pallet)
Net Weight - 90 kg
Gross Weight - 92 kg

Welzo is a marketplace and is not liable for discrepancies on the website. Check product packaging for exact information.

UK Delivery & Returns

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

How to use

Please consult the product packaging for accurate instructions on how to use the product.

Warnings/Allergens

Disclaimer: Vendors labelled as Welzo-3 are 3rd-party sellers. Welzo is not the manufacturer, seller, or distributor of these products and is not responsible for the accuracy, completeness, or legality of the listings provided by third-party vendors. If you notice any discrepancies or issues with a listing, please report them to us using the following link: https://welzo.zendesk.com/hc/en-gb. We will contact the vendor directly to rectify or remove the listing where appropriate.

See full range

Customer Reviews

Based on 1 review
100%
(1)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
I
Iulia Lupu

Petrol Generator 10.5kVA (8500W) – G9000W Portable with Key Start, 16HP 4-Stroke Engine, 25L Tank, Copper Motor

Where can I buy Petrol Generator 10.5kVA (8500W) – G9000W Portable with Key Start, 16HP 4-Stroke Engine, 25L Tank, Copper Motor in the United Kingdom?

What is the shelf life of Petrol Generator 10.5kVA (8500W) – G9000W Portable with Key Start, 16HP 4-Stroke Engine, 25L Tank, Copper Motor?

Where is Welzo based?

Disclaimer

Content team: Dr Sameer Nakedar

Role: Chief Medical Officer

MBBS (London, UK), MRCGP, PGCert

Content team: Paola Drexlar

Role: Medical Content Writer, UK

BA (Hons) Journalism