ESE 20 YW-B is a 1500 rpm synchronous diesel generator for continuous professional use. It suits construction sites, industry, standby power for properties and service vehicles. According to the technical data, its continuous power (PRP) is 17.6 kVA / 14.1 kW.

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ESE 20 YW-B – features

• Continuous power (PRP) 17.6 kVA / 14.1 kW, maximum power (LTP) 19.9 kVA / 15.9 kW
• 400/230 V, 50 Hz, rated current 25.4 A (3~), cos φ 0.8
• Yanmar 4TNV88-BGPGE, 4-cylinder, 2190 cm³, Stage V
• Consumption 3.81 l/h at 75 % load, 51 l tank
• Outlets: CEE 400 V 32 A and 16 A, 2 x CEE 230 V/16 A, 1 x Schuko 230 V/16 A
• Three-pole main switch
• Sound-insulated housing and galvanised canopy
• Automatic low-oil shutdown and overload protection with a circuit breaker
• Central lifting eye, weight approx. 520 kg

Power in a compact frame

The dimensions are 1646 x 885 x 1061 mm, and the weight is approx. 520 kg. You can lift the machine safely into place by its central lifting eye.

Consumption is 3.81 litres per hour at 75 % load. In addition, the tank holds 51 litres.

The 1500 rpm design gives quiet running, low consumption and a long service life.

ESE 20 YW-B or ESE 20 YW/RS?

The outputs are almost the same. However, the ESE 20 YW/RS weighs 985 kg, and it has a 190-litre tank, a 63 A outlet and a terminal block.

The YW-B is lighter and more compact. Therefore, it suits sites where the machine moves often. The YW/RS works better for long run periods without refuelling.

YW-B series comparison

The YW-B models have similar outlets. For example, the smaller models are ESE 10 YW-B (8.7 kVA) and ESE 15 YW-B (12.81 kVA). You can find other models in our generator range.

The rated current is 25.4 A. As a result, keep the continuous load below the PRP power and allow for starting currents.

Safety

On the ESE 20 YW-B, a circuit breaker protects the outlets against overload. In addition, the low-oil shutdown prevents engine damage. The three-pole main switch disconnects the machine from voltage.

Exhaust gas contains carbon monoxide, which can kill. Therefore, run the generator outdoors only, where air moves freely. Keep it away from doorways and air intakes.

Follow the manufacturer’s instructions for earthing and connections. In addition, refuel only when the engine is off and has cooled down.

Only a qualified electrician may connect the generator to a building’s electrical network. This way, the generator does not feed voltage into the distribution grid. You can read about the requirements for electrical work on the Tukes website.

ESE 20 YW-B – technical data

Continuous power (PRP)	17.6 kVA / 14.1 kW
Maximum power (LTP)	19.9 kVA / 15.9 kW
Rated voltage	400/230 V, 50 Hz
Rated current 3~ (PRP)	25.4 A
Power factor	cos φ 0.8
Generator type	Synchronous
Engine	Yanmar 4TNV88-BGPGE, 4-cylinder, Stage V
Displacement	2190 cm³
Speed	1500 rpm
Fuel	Diesel
Tank capacity	51 l
Consumption at 75 % load	3.81 l/h
Starting	Electric starter
Sound power level LWA	93 dB(A)
Main switch	3-pole
Outlets	1 x CEE 400 V/32 A, 1 x CEE 400 V/16 A, 2 x CEE 230 V/16 A, 1 x Schuko 230 V/16 A
Dimensions (L x W x H)	1646 x 885 x 1061 mm
Weight	approx. 520 kg
Product number	E315012

Frequently asked questions

How much fuel does the ESE 20 YW-B use?

Consumption is 3.81 litres per hour at 75 % load. The tank holds 51 litres.

Which outlets does the generator have?

CEE 400 V/32 A, CEE 400 V/16 A, two CEE 230 V/16 A outlets and a Schuko socket.

How do you move the generator?

The machine has a central lifting eye. It weighs approx. 520 kg.

What is the product number?

The product number (MPN) is E315012. Use it in quotation requests.

Request a quote

Add the product to the quotation basket and tell us the loads on site, the run time and how often the machine moves. We put the generator, extension cables and distribution boards in the same quote.