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Toolsa · Cat. no. TA-GK4500ISEPRO

Toolsa GK4500iSE-Pro Inverter Generator

30 kg
4.7 kW / 6.3 hp at 4500 rpm
Electric
50 Hz

zł2,690.00 net

zł3,308.70 gross

Leasing for businesses

from zł89.83 net / month

Indicative calculation · you set the terms

In stock

11 pcs in stock

Same-day dispatch

order by 13:00

Arrives next day

on working days

Prefer to talk? +48 732 081 091

25 years on the market
Own warehouse 1200 m²
Returns up to 14 days
Free delivery over PLN 3,000

Description

Toolsa GK4500iSE-Pro inverter generator – 3.8 kW rated, 4.2 kW peak

The Toolsa GK4500iSE-Pro is a petrol inverter generator with 4.2 kW of peak output and 3.8 kW of rated output, made to power laptops, phones, heating controllers and other sensitive electronics. It weighs 30 kg. It has transport wheels and a pull-out handle for moving it around.

Toolsa GK generator close up

Toolsa GK series inverter generator, front view at an angle — More power, still portable
3.8 kW rated output with wheels and a pull-out handle.
Rated power (1~)
3.8 kW
Power max.
4.2 kW
Continuous running time
6.5 h (at 50% load)

Power reserve for start-up

4.2kW

3.8 kW rated is continuous running, 4.2 kW peak is the reserve for starting equipment.

Choose within the GK family

GK4500iS-Pro Manual, 4.2 kWGK12000iSE Electric, 11 kWGK3500iSE-Pro Electric, 3.4 kWGK3500iS-Pro Manual, 3.4 kW

electric start at the push of a button, not recoil only
200 zł more (net)
the same peak power, 4.2 kW

4,700 zł less (net)
6.8 kW less peak power
25 l smaller fuel tank

0.8 kW more peak power
1.5 l bigger fuel tank
590 zł more (net)

electric start at the push of a button, not recoil only
0.8 kW more peak power
1.5 l bigger fuel tank

GK4500iSE-Pro advantagewhat you pay for it

Fuel cap with the vent knob, with ON and OFF marked around its rim — Vent control in the fuel cap
Set the knob to ON while the engine runs and to OFF when the generator is idle or being transported.

Recoil starter in a chrome ring

Pull the recoil starter handle to start the engine; the cord leaves the housing through a chrome ring.

Transport wheel at the bottom of the generator housing, with a black rim and tread — Wheel with a tread
The wheel with a tread sits low in the housing; roll the generator by pulling the pull-out handle.

Cover with an oil can symbol next to the transport wheel at the bottom of the housing — Oil access cover
Under the cover with the oil can symbol is the oil filler cap with a dipstick, and a warning lamp lights when the oil is low.

A clean sine wave for electronics

THD no more than

2 %

voltage regulation: automatic

The inverter keeps THD ≤ 2 % and voltage regulation is automatic.

On a single tank

6.5 h

at 50 % load

A 7 l tank gives up to 6.5 h of running at 50 % load.

Engine speed follows the load

loadengine speedtime

The ESC switch matches engine speed to the load, which lowers fuel use and noise.

One-button start

START / STOPstart with one click

Electric start fires the engine with a single press of the start/stop button.

The panel within reach

Toolsa generator control panel with sockets, switches and a display

1 · fuel valve with choke2 · electric start3 · data display4 · economy mode5 · DC circuit breaker6 · AC protection reset7 · 12 V socket8 · grounding terminal9 · 2 USB sockets10 · 2 sockets 230 V (16 A)

Every control on the panel labelled on one plate.

Protection at a glance

indicators: output and overloadDC circuit protectorearth terminal on the panel

Indicators and protections show the generator state and protect connected equipment.

Wheels and a pull-out handle

Toolsa inverter generator from the side showing the transport features

pull-out handletransport wheel

30 kg

net weight

Transport wheels and a pull-out handle make it easier to move a 30 kg generator.

175cm³

Engine displacement

The GK175-Vi engine, with fuel consumption of ≤ 395 g/kWh, drives the inverter alternator.

Technical data

Cat. no.: TA-GK4500ISEPRO
Weight: 30 kg
Engine power: 4.7 kW / 6.3 hp at 4500 rpm
Startup: Electric
Frequency: 50 Hz
Voltage: 230 V
Fuel: Petrol
Transport wheels: Yes
Displacement capacity: 175 cm³
Fuel consumption: ≤ 395 g/kWh
Engine model: GK175-Vi
Power supply: 230 V
Fuel tank capacity: 7 l
Power max.: 4.2 kW
Display: LCD
Degree of protection: IP23M
Noise level: 94 dB
Class of insulation: F
Package dimensions: 595 × 360 × 560 mm
Engine oil capacity: 0.45 l
Rated power (1~): 3.8 kW
Phases: 1
Voltage regulation: Automatic
Continuous running time: 6.5 h (at 50% load)
THD: ≤ 2 %

Documents

User manual (Polish)PDF · 3.2 MB

Videos

Not sure if it’s the right model for you? Watch the video and find out before you buy.

Questions and answers

How does the Toolsa GK4500iSE-Pro inverter generator differ from a standard AVR generator?

An inverter generator converts the alternator output electronically into a clean 230 V, 50 Hz sine wave and adjusts engine speed to the load. The GK4500iSE-Pro keeps total harmonic distortion at THD ≤ 2 % and regulates voltage automatically, so it can safely power computers, routers, boiler controllers and chargers. In a generator with AVR only, the engine runs at high speed all the time, which raises fuel consumption and noise, and the voltage waveform is less clean. For electronics an inverter generator is the right choice, while AVR suits mainly simple motor-driven tools.

What can the Toolsa GK4500iSE-Pro power and is 3.8 kW enough for a house?

The GK4500iSE-Pro delivers 3.8 kW of rated power (continuous operation) and 4.2 kW of maximum power (briefly, for example when a compressor starts). That is enough for lighting, a fridge-freezer, a router, a TV, computers and a boiler controller and circulation pump, as long as the combined load stays within 3.8 kW. Motor-driven appliances draw several times more current at start-up than in steady operation, so they should not be started at the same time. In a detached house the generator covers the essential circuits; an electric cooker, an oven and a water heater running together exceed this power.

How much fuel does the Toolsa GK4500iSE-Pro use and how long does it run on one tank?

The GK4500iSE-Pro fuel tank holds 7 l of petrol and gives up to 6.5 h of continuous running at 50 % load, which is about 1.1 l/h on average. The GK175-Vi engine, 175 cm³ and 4.7 kW (6.3 hp), uses up to 395 g of fuel per kWh. The ESC switch matches engine speed to the load, so fuel use drops and running time grows at lighter loads; at full load the tank empties faster. Refuel only with the engine stopped and cooled down.

How loud is the Toolsa GK4500iSE-Pro?

The sound power level of the GK4500iSE-Pro is LWA 94 dB according to the rating plate. This is the sound power of the unit, not the sound pressure measured at a given distance, so the noise you hear at a few metres is lower. Running with the ESC switch on reduces noise, because at low load the engine does not run at maximum speed. Place the generator away from windows and resting areas, and use ear protection near people working.

Does the Toolsa GK4500iSE-Pro start at the push of a button?

The GK4500iSE-Pro has electric start: the engine starts with a single press of the start/stop button, without pulling the starter cord, and the recoil starter stays on board as an additional option. Electric start is convenient for emergency power, when the generator must start quickly, in bad weather, or when it is operated by a person with limited strength. Check the oil level daily or every 8 hours of operation; the low-oil alarm stops the engine but does not replace this check. The manual-start version is the GK4500iS-Pro, lighter by 1.5 kg.

Can the Toolsa GK4500iSE-Pro be used outdoors and indoors?

The GK4500iSE-Pro has ingress protection IP23M and insulation class F (winding temperature up to 155 °C). IP23 means protection against solid objects larger than 12.5 mm and against water spray at up to 60° from vertical, and the letter M means the test was done with the engine running. It protects against splashes and is not approval for use in heavy rain, so in rain the generator should stand under a canopy. Exhaust gas contains odourless, toxic carbon monoxide, so run the generator only outdoors or in a well-ventilated place, never in a garage with the doors closed or in a cellar.

How does the Toolsa GK4500iSE-Pro differ from the other GK series models?

The GK series from Toolsa also includes: GK3500iS-Pro (manual start, 3.2 kW, 5.5 l tank, 21 kg, no wheels); GK3500iSE-Pro (electric start, 3.2 kW, 5.5 l tank, 22 kg, no wheels); GK4500iS-Pro (manual start, 3.8 kW, 7 l tank, 28.5 kg, wheels and pull-out handle); GK12000iSE (electric start, 10 kW, 32 l tank, 110 kg, wheels and pull-out handles). For comparison, the GK4500iSE-Pro: electric start, 3.8 kW, 7 l tank, 30 kg, wheels and pull-out handle. All models have an LCD display, insulation class F and THD ≤ 2 %. The full range is in the inverter generators category.

Can the Toolsa GK4500iSE-Pro be connected to a home installation?

Only a qualified electrician may connect a generator to a building installation, through a changeover switch (SZR) that rules out simultaneous operation of the grid and the generator and back-feeding into the grid. Without such a switch the connection can damage equipment and endanger utility workers. The 3.8 kW rated power and the clean sine wave (THD ≤ 2 %) are enough to supply selected circuits, for example lighting, a fridge, a controller and the circulation pump of a boiler. Other appliances can be plugged directly into the 230 V sockets of the generator.