Maxflow GR12500iS 12.5kW Petrol Inverter Generator
Maxflow GR12500iS 12.5kW Petrol Inverter Generator is backordered and will ship as soon as it is back in stock.
After Sales Service
After Sales Service
We offer a full after sales service.
Whether its troubleshooting a problem or you need assistance with spare parts, service or repair, we are committed to helping you after your purchase.
Delivery and Shipping
Delivery and Shipping
Nationwide Delivery available on all products.
All parcels up to 30kgs in weight are delivered with either Fastway or DPD couriers. Parcel deliveries usually take between 24-48 hours.
Pallet Deliveries: Large items are delivered through the pallet courier network. Pallet deliveries usually take between 1-4 working days depending on your area. All pallet deliveries are delivered on a rigid lorry with a tail lift and pallet truck.
Maxflow GR12500iS 12.5kW Petrol Inverter Generator is backordered and will ship as soon as it is back in stock.
Description
Description
GR12500iS 12.5kW Petrol Inverter Generator
Power for demanding equipment and household backup. The GR12500iS petrol inverter generator delivers 10kW continuous output and 12.5kW maximum output, making it a practical choice for powering tools, equipment and essential appliances.
Every GR12500iS is fully assembled, tested and given a pre-delivery inspection (PDI) at EMKO Industrial before dispatch or delivery.
Powered by a Loncin H550G-2 petrol engine, this generator combines high output with straightforward operation. One-button starting gets you powered up quickly, while the integrated handle, wheels and brake help you move and position the machine.
The digital display allows you to monitor operating hours and fuel level, with low oil and overload warnings keeping key information within view. The stated noise rating is ≤58 dB(A) at 7 metres.
Key features
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Fully assembled, tested and PDI’d at EMKO Industrial before dispatch.
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10kW continuous output for sustained power requirements.
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12.5kW maximum output for short-term peak demand.
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Loncin H550G-2 petrol engine.
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One-button starting for convenient operation.
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Backup recoil start for added flexibility.
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Digital display showing operating hours and fuel level.
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Low oil and overload warnings.
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Handle, wheels and brake for easier movement and positioning.
Sockets and connections
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2 × 230V 13A sockets
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2 × 230V 32A sockets
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1 × DC socket
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1 × USB-C socket
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2 × parallel sockets
Whether you need power for work equipment, a caravan or essential household appliances during an outage, the GR12500iS provides substantial output in a practical wheeled design.
For household backup through fixed wiring, a qualified electrician must install a suitable changeover arrangement.
Key specifications: 10kW continuous output | 12.5kW maximum output | Loncin H550G-2 petrol engine
Payment & Security
Payment methods
We accept all major payment methods including Visa, Mastercard, Paypal, Apple Pay & more.
All transactions are securely processed through Shopify and PayPal, using SSL encryption to keep your information safe.

