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Petrol lawn mower DQ-R51EV 9in1 51 cm cutting width E-Start Gear selection

Petrol lawn mower DQ-R51EV 9in1 51 cm cutting width E-Start Gear selection


Petrol lawn mower DQ-R51EV 9in1 51 cm cutting width E-Start Gear selection

Customer Reviews:
Article No.: DQ-0298
currently not available
€439.95 VAT included
delivery category 2 to Sweden: 69,95 €
DQ-R51EV Selbst ist der Mann 2021
1 month right of revocation
Directly from manufacturer
Original spare parts available
Own workshop in Germany

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Petrol lawn mower DQ-R51EV 9in1 51 cm cutting width E-Start Gear selection + additional spare blade

Petrol lawn mower DQ-R51EV 9in1 51 cm cutting width E-Start Gear selection Cutting blade 51 cm, suitable for petrol lawn mowers DQ-R51, DQ-R51E and DQ-R51EV

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Effective and user-friendly: The cutting-edge mower

Since our world is spinning faster and faster and stress and restlessness determine our lives with ever-growing intensity, a garden has become a welcome source of peace and relaxation for more and more people. The heart of every garden is a well-kept lawn, for example as an inviting place for sunbathing. For a lawn to be nice and lush, it must be regularly maintained with a decent mower. Only in this way can it unfold its full splendour. With the powerful and luxuriously equipped DENQBAR DQ-R51EV petrol lawn mower, this project can be achieved in no time at all!



  • Electric start function (rechargeable battery)
  • Variable gear selection with four gears (for speed between 2.6 km/h and 5.0 km/h)
  • Extra large blade with 51 cm cutting width
  • 6-way cutting height adjustment (25 mm - 75 mm)
  • Huge grass catcher box (65 litres capacity)
  • Wheel drive
  • Operating speed 2.6 to 5.0 km/h
  • Ball bearing Big Wheels, Ø front 200 mm (8″), rear 280 mm (11″)
  • High-quality specially hardened steel cutting blade
  • Robust sheet metal chassis
  • Water hose connection
  • Height-adjustable and foldable Soft-Grip handlebar
  • Cup holder panel


  • Engine: 4-cycle air-cooled OHV petrol engine
  • Max. output: 4.4 kW (6 HP)
  • Rated output: 4.2 kW
  • Displacement: 196 ccm
  • Rotation: 2.800 rpm
  • Starter system: E-Start & Recoil
  • Fuel: Petrol (E10 suitable)
  • Tank capacity: 1.0 l
  • Oil type: SAE 10W-30 or higher
  • Oil capacity: 0.6 l

Dimensions & Weight

  • Weight: 45 kgs
  • L x W x H (ready-to-use): 153.5 cm x 55 cm x 103 cm
  • Speed: 2.6 to 5 km/h
  • Cutting height adjustment: 25 mm - 75 mm
  • Grass box capacity: 65 litres


  • Extremely flexible due to various function modes:
    • Mowing
    • Mulching
    • Collecting
    • Side discharge
  • Cultivation and maintenance of functional and recreational lawns, ornamental lawns etc.
  • Also suitable for wild plots with very high or wet grass blades
  • Recommended for garden sizes up to 2,000 m²

Included In Delivery

  • Petrol lawn mower DQ-R51EV
  • Huge grass catcher box
  • Side discharge
  • Mulching wedge
  • Cup holder
  • Starter battery
  • Battery charger
  • Maintenance tools
  • Instruction manual (GE/EN/FR)
  • New - original packaging

Cutting width

51 cm



Wheel drive




Gear selection



Key features

Der DENQBAR Rasenmäher großer Schnittbreite von 51 cm

Extra large cutting width

The cutting width of a lawn mower is one of the key buying criteria for many garden owners. Since a machine with a large cutting width completes wider paths than a slimmer lawn mower model, you can finish the job correspondingly faster. With its extra large cutting width of 51 cm the DENQBAR DQ-R51EV offers you far more that ordinary lawn mowers in the same price range, which mostly come with only a 34 cm of width - this makes a 50 % plus of lawn in the same time.

DENQBAR Rasenmäher DQ-R51EV - Perfekt steuerbar und ein kühles Getränk dabei

Special adjustable Soft-Grip handlebar

The vibration-damped handlebar with its many practical features ensures pleasant and effective mowing. The handle can be easily adjusted to accommodate operator height and comfort. Since the handlebar is also foldable, the robust mowing miracle can be stored in any garage to save space. The soft grip handle coating makes working with the DQ-R51EV a comfortable experience for the hands as well. Not to forget the two built-in drink holders ensuring sufficient liquid replenishment during longer mowing shifts. The E-Start button is also easily accessible on the handlebar.

DENQBAR Rasenmäher DQ-R51EV - mit 9-in-1 Funktion

9-in-1 function

The DENQBAR DQ-R51EV petrol lawn mower is a true all-round genius that is helpful to every garden owner thanks to its wide range of functions and practical features. The DQ-R51EV scores with the following functions: mowing, mulching & bagging, side discharge, E-Start button, cleaning function, cutting height adjustment, gear selection and wheel drive. Thanks to these smart equipment details, the DENQBAR DQ-R51EV can be used extremely flexible. The individual functions are listed in detail below.

DENQBAR Rasenmäher DQ-R51EV - für eine perfektes Mähergebnis

Mowing made easy

Only regular mowing will result in a dense and lush lawn. A functional lawn (cutting height 4 cm to 5 cm) should be mowed approx. once a week, while an ornamental lawn (cutting height 2.5 cm to 4 cm) requires approx. 2 cuts per week. In any case, the very good mowing performance of the DENQBAR DQ-R51EV petrol lawn mower guarantees perfect work results every time. In this function mode, the clippings fall to the ground in a clean path at the rear end of the lawn mower. There you can leave them to dry or simply rake them up for later use.

DENQBAR Rasenmäher DQ-R51EV - Mulchfunktion

Mulching included!

In addition to the classic mowing process, the DENQBAR DQ-R51EV petrol lawn mower offers gardeners another very interesting function: mulching. In this case, the clippings do not end up in the catcher box, where they have to be disposed of later. When mulching, the chopped grass is worked back into the ground, where it returns essential nutrients to the soil. In this way, you get natural fertiliser at virtually zero cost. As a result, the lawn will be much more vital, have a denser turf and impress with a lush green colour.

DENQBAR Rasenmäher DQ-R51EV - Mähen mit seitlichem Auswurf

Side discharge

Thanks to the numerous operating modes, the DENQBAR DQ-R51EV petrol lawn mower has the right answer for every lawn condition and every mowing task. It doesn't always have to be the perfectly trimmed English lawn. The DQ-R51EV can also cope with high and wildly-grown grass that is mown very infrequently. For this purpose, it has a side discharge so that the clippings fall to the ground at some distance from the lawn mower. Since this operating mode does not require a catcher box, the work is done quickly without interruptions.

DENQBAR Rasenmäher DQ-R51EV - Grasfangkorb mit 65 L Volumen

The big catch - Grass box

The DENQBAR DQ-R51EV petrol lawn mower with its huge 65 litre catcher offers plenty of space to collect the cut grass blades. Otherwise scattered around the lawn and needed to be swept up with a rake and then taken away in a bag or wheelbarrow, this gigantic grass box provides more space than conventional lawn mowers, which makes the work process extremely effective! Particularly practical: The fill level indicator informs the user at a glance how much space is left in the catcher.

DENQBAR Rasenmäher DQ-R51EV - Zentrale Schnitthöhenverstellung mit 6 Positionen

Cutting height adjustment

It is one of the most important questions for numerous gardeners: Which cutting height is the perfect choice for my lawn? Here, it depends first and foremost on what type of lawn you favour. For example, functional and recreational lawns have much longer blades of grass than an ornamental lawn. With the DENQBAR DQ-R51EV petrol lawn mower, you are ideally equipped for all options! This is guaranteed by its central cutting height adjustment with a total of six positions that allow cutting heights between 2.5 cm and 7.5 cm. This makes the DQ-R51EV a particularly flexible lawn mower.

DENQBAR Rasenmäher DQ-R51EV - Bequem Starten per E-Start

Electric Start

Out of breath even before you have started the actual mowing work? The reason for this is the sometimes sweaty starting process using a pull-start coming with most conventional lawn mowers. This is annoying but avoidable! The DENQBAR DQ-R51EV petrol lawn mower has a clever electric starter: all you have to do is press the handle on the engine brake and then push the starter button. And there you go - the powerful petrol engine of the DQ-R51EV starts reliably in a split second. No traditional lawn mower can compete with this!

Für jede Situation die passende Geschwindigkeit

Gear selection

The DENQBAR DQ-R51EV petrol lawnmower offers a total of four gears to choose from. This practical feature allows speeds between 2.6 km/h and 5.0 km/h, so that a perfect cutting performance is guaranteed at all times, even in difficult grass and terrain conditions. In combination with the standard wheel drive, this offers a mowing experience that easily beats any conventional lawn mower in terms of efficiency, speed and comfort. With its many intelligent features, the DQ-R51EV impressively proves that gardening can be fun.

DENQBAR Rasenmäher DQ-R51EV - Reinigungsfunktion per Wasserschlauchanschluss

Cleaning function

Every lawn mower should be thoroughly cleaned immediately after mowing, as this increases product life and keeps the blades nice and sharp. With conventional lawn mowers, cleaning is a real fiddly job - not so with the DENQBAR DQ-R51EV! It has a practical water hose connection that allows the cutting blade and mower to be cleaned quickly and conveniently. Simply connect a water hose, turn on the tap and then start the engine. The rotating water jet frees the interior from grass cuttings within a few minutes - a clean affair!

DENQBAR Rasenmäher DQ-R51EV - Mit Radantrieb

Wheel drive

A very practical feature of the DENQBAR DQ-R51EV petrol lawn mower is its wheel drive. This makes mowing a self-runner in the truest sense of the word - even on bumpy terrain or slopes! Thanks to this smart equipment detail, the DQ-R51EV glides easily and comfortably over the lawn in every situation. Unique in this performance class are the huge ball-bearing Big Wheels. Their size is 200 mm (8″) at the front and a proud 280 mm (11″) at the rear. This makes mowing quick, effective and effortless.


Rasenmäher Untergrund 1

DENQBAR Petrol lawn mower DQ-R51EV

The powerful petrol engine guarantees perfect mowing results every time, with a maximum engine output of an enormous 4.4 kW (6 HP). Thanks to this concentrated power, not even damp and high blades of grass are much of a challenge for the DENQBAR DQ-R51EV petrol lawn mower. The extra large cutting width of 51 cm ensures that even very large garden plots (recommended size up to 2,000 m²) are mown quickly and effectively. Starting the DQ-R51EV is done in just two seconds: Simply press the engine brake bracket, then push the starter button and there you go!

The DQ-R51EV works without batteries or inconvenient power cords, so it has a large operating range and a long service life. Even the most remote corners of the garden can be cut accurately. The robust sheet steel construction guarantees a long product life. Ordinary lawn mowers with a plastic body cannot compete with this! The special blade holder with overload protection, which is triggered when i.e. running over a stone, also contributes to the enormous robustness. This effectively protects the blade and the drive from damage. This model's extra smart features are the wheel drive, which permits comfortable mowing even on slopes, and the gear selection. A total of four gears allow speeds between 2.6 km/h and 5.0 km/h. This makes mowing even faster and more efficient.

The central cutting height adjustment includes a total of six positions with cutting heights between 25 mm and 75 mm. Whether ornamental or functional lawn: With the flexible DENQBAR DQ-R51EV petrol lawn mower, all options are at hand. Another particularly useful feature is the water hose connection, which allows the cutting blade and mower to be cleaned quickly and conveniently directly after mowing. The large grass catcher box, which offers a loading volume of 65 litres, rounds off the advantages of this high-quality garden helper.

Rasenmäher Untergrund 2
DENQBAR - Cutting edge lawn care