The Karcher BLV 36-240 leaf blower and vacuum effectively removes even wet leaves . It can reach an incredible speed of 240 km/h and an air flow of up to 770 m ³ /h . A combination function is also available, combining blowing and vacuuming.

Wet leaves, grass and hedge trimmings tend to stick to the ground. It is especially difficult to remove plant debris from corners. To regularly remove this type of dirt from the ground, you need a reliable helper. Or the battery-powered vacuum cleaner BLV 36-240 Battery, which can do it all by itself.

With its high power and an air flow of 770 m3/h, this powerful leaf vacuum even handles wet plant debris. The required operating power can be infinitely adjusted via the speed, so you can choose between battery life or power.

An additional selector lever allows you to switch between blowing or suction, which can also be used in combination.

A large collection bag will come in handy when vacuuming, in which chopped plant debris is collected.

To ensure that long-term work is not tiring, comfortable carrying is ensured by a large two-handed handle for optimal weight distribution and removable wheels. This ensures easy and efficient work. The suction and blowing hoses can also be removed separately.

The battery is not included in the kit.

FEATURES AND BENEFITS
Battery blower BLV 36-240 Battery
Individually removing the suction and blow pipes
Effortless work due to lower weight with separately removable parts. Battery blower BLV 36-240 Battery
Variable speed control
Allows continuous speed adjustment depending on the workBattery blower BLV 36-240 Battery
Function setting selector lever
Continuous adjustment between suction and blowing, also with the option of a combined function
Two-handed grip
Ensures ideal weight distribution and easy handling
Removable guide wheels
Makes work easier and more efficient at the same time
45-liter bag capacity57/500045-liter bag capacity
Ensures continuous work for a longer period
Metal cutting wheel
Improves chopping and extends the life of the appliance.
Brushless motor
For longer operating time and longer device life.
Removable straight nozzle
For precise and accurate cleaning. Leaves can be blown into a pile, for example.

Technical data
Battery-powered device
Battery platform Battery platform 36 V
Drive Brushless motor
Turbo boost button no
Speed control yes
Operating noise level (dB(A)) 104
Blowing speed (km/h) max. 240
Suction speed (km/h) max. 130
Leaf bag capacity (l) 45
Voltage (V) 36
Blowing capacity of a full battery (m2) max. 1100 (5.0 Ah)
Full battery capacity when vacuuming (l) max. 150 (5.0 Ah)
Operating time with full battery (min) max. 20 (5.0 Ah)
Weight without accessories (Kg) 4,625
Weight including packaging (Kg) 6.71
Dimensions (L x W x H) (mm) 1290 x 230 x 380

Scope of delivery:
Option: Battery and charger not included
Removable straight nozzle
Vegetable storage bag
Removable guide wheels
Shoulder strap

Same summary

The Karcher BLV 36-240 leaf blower and vacuum is suitable for users who want to manage medium-sized gardens, driveways or terraces cordlessly and who value the option of blowing and vacuuming leaves. The model without a battery is best suited for those who already have compatible Kärcher batteries or are willing to purchase an additional battery. Its 36 V voltage allows for efficient work even on slightly more demanding tasks, but for really large areas or longer work, you may need to purchase an additional battery or stop for charging.

Although the device is multifunctional, it is best suited for regular maintenance of the home environment, where mobility and the ability to collect leaves are important. For beginners or users without an existing battery platform, the initial investment in a battery can be an additional challenge.

Recommendation source: Enaa guides and team experiences.

User view

Typical users of this blower and vacuum are homeowners with a garden who need a handy tool for removing leaves, grass or small debris throughout the season. The blowing and vacuuming capabilities and cordless operation make it most useful where quick function changes and freedom of movement are important, for example when keeping a driveway or patio clean after mowing or in the fall.

Many users choose Kärcher products because they value reliability, build quality and an expanded battery platform that allows one battery to be used on multiple garden tools from this brand.

Why buy at Enaa

At Enaa, you can expect professional support in choosing the right model for your needs, while all information is verified and up-to-date, which reduces the possibility of making the wrong purchase. The offer allows you to compare cordless garden blowers and vacuum cleaners, making it easier to find the solution that best matches your method of use and existing equipment.

Answers to frequently asked questions

Can I use this blower and vacuum if I don't already have a Kärcher battery?

Yes, but you will need to purchase the battery separately as it is not included. It is important to check compatibility with your existing Kärcher 36V battery platform if you have one.

What surfaces is this device suitable for?

It is best suited for maintaining medium-sized gardens, driveways, patios or paths, where quick leaf removal and cordless freedom are important.

Is the vacuuming option suitable for wet leaves?

The device is most effective with dry leaves and small garden debris. Wet or heavier leaves can reduce suction efficiency, which is common to most devices of this type.

What should I consider for long-term use?

For longer work, you may need an additional battery, as one full battery is usually sufficient for limited use. It is also recommended to consider the weight of the device according to the physical fitness of the user.

Can I use the same battery in other Kärcher tools?

Yes, this model supports the 36V Kärcher battery platform, so you can also use the same battery with other compatible tools from this brand.

Description updated: April 2026