The GEKO BL4000 BasicLine is a compact and reliable petrol generator designed for basic power supply tasks in mobile and semi-professional applications. It is ideally suited for powering hand tools, small machines and electrical equipment where a simple, robust and cost-effective power solution is required.

Powered by a dependable Briggs & Stratton Series engine, the BL4000 delivers stable single-phase power for everyday applications. Its synchronous alternator ensures consistent voltage output, while the automatic oil shortage shutdown protects the engine and increases operational safety.

With two Schuko sockets, the generator allows straightforward power distribution without unnecessary complexity. The open-frame design keeps weight low and makes the unit easy to transport, set up and operate on site or in mobile use.

Thanks to its compact dimensions and simple construction, the GEKO BL4000 BasicLine is particularly suitable for craftsmen, service vehicles, private construction sites and temporary power supply applications where reliability and ease of use are the main priorities.

The GEKO BL4000 BasicLine stands for simplicity, reliability and practical power – a solid entry-level generator for everyday applications.

Nominal Voltage (V)
230

Electrical Output at 230V (VA)
4000

Electrical Output at 400V (VA)
-

Electrical Output at 230V (W)

Electrical Output at 400V (W)
-

Weight (kg)
56.5

Dimensions L x W x H (mm)
740 x 500 x 530

Generator Protection Rating
IP 23

Engine
Briggs & Stratton Series 1450

Engine Power (kW)
5.8

Fuel Type
Petrol

Tank Capacity (L)
3.2

Alternator Type
Synchronous

Sound Power Level LWA (dB(A))
98

Full Product Specification Sheet

The risk of loss or damage passes to the customer upon handover to the carrier. Unloading is the responsibility of the customer. Delivery is made to the nearest accessible point at the delivery location unless otherwise agreed.

Returns are accepted only in the case of proven defects. Any visible or identifiable defects must be reported in writing within 7 days after receipt of the goods. Returns without prior approval are not accepted. Further return rights are governed exclusively by our Terms and Conditions.

The statutory warranty period is 12 months from delivery, unless mandatory law provides longer periods. The warranty does not cover damage caused by improper use, incorrect installation, unauthorized modifications, repairs, or normal wear and tear.