PROPANE OUTBOARDS
LEHR offers the World’s First propane-powered line of marine outboard engines. As the most awarded propane company in the world, LEHR utilizes a patented technology, which ensures that it’s marine products are the cleanest, greenest and most reliable engines on the market today.
 
2.5hp Technical Specifications (Only available in short shaft variant)
 
	
		
			
Engine Type
			
Propane Powered 4 Stroke OHV
		
		
			
Horsepower Rating
			
2.5hp (1.8kW)
		
		
			
Displacement
			
4.39cu in / 72cc
		
		
			
Bore X Stroke
			
2.12″ X 1.37″ / 54mm X 31.5mm
		
		
			
Cylinders
			
1
		
		
			
Full Throttle RPM Range
			
4000 – 4500 RPM
		
		
			
Ignition System
			
CDI Ignition
		
		
			
Starting System
			
Manual
		
		
			
Fuel
			
Propane (110 Octane)
		
		
			
Carburetion
			
No Choke / No Priming
		
		
			
Lubrication
			
Wet Sump
		
		
			
Control System
			
Tiller Handle
		
		
			
Exhaust System
			
Above Propeller
		
		
			
Cooling System
			
Water / Thermostatic Control
		
		
			
Trim Positions
			
5
		
		
			
Gear Shift
			
F – N
		
		
			
Gear Ratio
			
2.08
		
		
			
Shaft Length
			
15″
		
		
			
Standard Prop
			
7.25″ x 6″ 3 Blade Aluminium
		
		
			
Weight
			
37.4lbs / 16.96kg
		
		
			
Fuel Tank Type
			
 
		
		
			
On Board
			
Twist ‘n Go 16.4oz Propane Canister
		
		
			
Remote (Optional)
			
10lbs and 20 lbs composite tanks
		
		
			
Recommended Oil
			
4 Stroke 10W-30
		
		
			
Engine Oil Capacity
			
0.37 US qt (0.35l)
		
		
			
Warranty
			
3 Year Limited Warranty
		
		
			
C.A.R.B. Rating
			
3 Star Ultra Low