The 12 blades easily remove thatch from the grass roots, and the optional lawn raking drum can be used for lighter raking of the lawn.

Based on AL-KOs award winning electric scarifier, the SF 4036 offers a versatile and high performance machine.
 
Central Height of Cut 
You can conveniently and centrally change the cutting height with a single hand movement.
 
 
One Battery Powers All
With Lawnmowers, trimmers, hedge trimmers, chainsaws, leaf blowers and the Multi Tool, the EnergyFlex series can all be operated using the same battery.
 
 
12 Scarfying Blades
The 12 blades easily remove thatch from the grass roots, and the optional lawn raking drum can be used for lighter raking of the lawn.
 
	
		
			
Battery Type
			
36 V / 4Ah / Li-Ion
		
		
			
Operating Time
			
4Ah - 10 mins 5Ah - 15 mins
		
		
			
Battery Charge Time
			
4Ah - 90 mins 5Ah - 120 mins
		
		
			
Function
			
Scarifying
		
		
			
Working Width
			
36cm
		
		
			
Height Adjustment
			
Central
		
		
			
Collector Volume
			
30L
		
		
			
Lawn Rake Tines
			
Optional (Drum)
		
		
			
Work Area
			
250msq
		
		
			
Weight
			
11.7kg - without battery
		
		
			
Warranty (domestic/commercial)
			
5 Years / 90 Days