- Single speed wheel drive for easy progress
- Robust sheet steel housing for a long service life
- Ergonomically shaped handlebar for fatigue-free lawn mowing
- 65 L collecting basket with level indicator
- XL wheels for easy progress
The petrol lawnmowers of the solo by AL-KO product line offer a high level of comfort and are characterized by the best quality and durability.
The solo by AL-KO 4238 SP-A
The compact model with wheel drive. Quality and longevity are guaranteed with this product thanks to the key objectives "engineered in Germany" and "made in Austria". Reliability is no stranger to the solo by AL-KO 4238 P-A.
Technical details of the solo by AL-KO 4238 SP-A
With a cutting width of 42 cm, the solo by AL-KO 4238 SP-A is the ideal partner for small and medium-sized gardens up to 800 m². The central cutting height can be adjusted 7 times from 30 mm to 80 mm. The 2.1 kW AL-KO engine with OHV technology achieves excellent efficiency with its overhead valves. This gives the petrol lawn mower more power with less consumption and can also be started quickly and easily thanks to the QuickStart system. The single speed wheel drive ensures energy-saving progress. Mowing, catching and mulching are possible with this petrol lawnmower thanks to the 3INONEfunction. The large XL wheels and the ergonomically shaped handlebar increase comfort when operating the solo by AL-KO 4238 SP-A. Thanks to the good aerodynamics of the deck and the stable sheet steel housing enabling the cut grass to be caught particularly efficiently. This ends up in the 65 litre fabric basket.
Buy the solo by AL-KO 4238 SP-A
Simply buy the petrol lawn mower solo by AL-KO 4238 SP-A in our online shop or find a dealer near you. The petrol lawn mower solo by AL-KO 4238 SP-A is the efficient support for your garden at an attractive price.
|Product Range||solo by AL-KO|
|Box Volume in Litres||65|
|Function||Catching, Mowing, Mulchmowing|
|Displacement in cc||139|
|Cutter Deck||Steel Plate|
|Motor||AL-KO Pro 145 QSS|
|Engine Manufacturer||AL-KO Motor|
|Wheel Drive Type||1 gear|
|Ø Wheels, Front / Rear||180/220 mm|
|Wheels With Ball Bearings||yes|
|Cutting Width in cm||42|
|Cutting Height||30-75 mm|
|Cutting Height Adjustment||Central, 7-stage|
|Weight in kg approx||30.5|
|User Manual||User manual (Download PDF, 17 MB)|
All Highline lawnmowers are delivered almost pre-assembled. The final assembly is possible in a few minutes, the enclosed operating and assembly instructions guide you step by step to the destination. Do you prefer a video tutorial? Then take a look at our montage video:
Why does the engine of the mower smoke white after starting?
The unit was tilted wrongly, oil is in the muffler and / or air filter. The air filter must be dismantled and cleaned. Then check and adjust the oil level in the engine. Then let the engine run, after a few minutes, the smoke should decrease. Warning: unburned engine oil drips out of the silencer so be aware of environmental pollution! For cleaning, only tilt the appliance according to the instructions.
Why does the engine of the mower smoke black after starting?
The air filter may be dirty and need to be replaced. The oil level in the engine must be checked and adjusted. Then let the engine run. If the smoke does not stop, the device should be checked by an AL-KO service partner
The lawn mower is hard to start. Can I use start pilot or similar?
We strongly advise against the use of take-off pilot or similar. Chemicals can in the worst case lead to engine damage. We recommend a review and possibly carburettor cleaning by an AL-KO service partner
Why does the lawnmower run rough and / or cut out again immediately after starting?
Check fuel tank contents, top up with petrol if necessary. Some suction carburetors always leave a residue of one to two cm of fuel in the tank. Residues in the fuel or a defective air filter can get dirt into the carburettor. The carburetor must be removed and cleaned.
Which type of fuel can be used for the lawnmower (4-stroke engine)?
It can take any petrol with min. 77 oct. Super Unleaded fuel is 95 oct and can be safely used. Each motor is suitable for E10 - Do not store fuel for over 4 weeks as it will start to go bad if untreated.
Which type of oil can be used for AL-KO lawn mower (4-stroke engine)?
An SAE 30 motor oil is recommended, a 5W30 or 10W40 can also be used.
What does EasyStart mean on the Briggs & Stratton engine?
The EasyStart technology is a Briggs & Stratton feature which makes starting the engine up 30-percent easier to start and includes the following features: The starter engages earlier, requiring a shorter and lighter pull on the starter rope. A new carburettor with improved flow guarantees easy starting at low speed. The improved ignition coil provides sufficient ignition energy even at low starter speed.
What does ReadyStart mean to the Briggs & Stratton engine?
The ReadyStart technology always supplies the carburettor with the right amount of petrol. The primer and choke do not need to be pressed. This prevents the engine getting too much petrol. This engine also includes the Easy Start package.
Why is the lawnmower's grassbox not properly filled?
Possible causes: grass too wet, too much long grass, driving speed too fast, dirty mower deck, wrong engine speed, collector box ventilation holes clogged.
Why are the blades of grass on my lawn not cut cleanly?
The blade may need be sharpened, the mower deck cleaned, and the engine speed possibly set. Please contact an AL-KO service partner
The blade is not sharp. Can be reground?
No. The knife edge is designed so that the service life is optimal.
What does SpeedControl mean?
The mowing speed can be adjusted steplessly from approx. 2.5 km / h to approx. 4.5 km / h. Lawn mowers without SpeedControl but with wheel drive run constantly at 3.5 km / h.
How do I overwinter the lawnmower?
Clean the unit, change the air filter, spark plug and oil. The blade may be sharpened and balanced. Store in a dry place.