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Lehr Outboards

 

Blue Ocean. Green Technology.

Welcome to LEHR Marine. The world’s first propane powered outboard engines. LEHR’s 2.5hp, 5.0hp, 9.9hp and 15hp engines have received numerous awards for their efforts towards keeping our oceans clean.

LP2.5

LP5.0

LP9.9

LP15

Engine Type: 2.5 HP (1.8 KW)
Displacement: 72 CC
Weight: 37.9 LBS Short Shaft
Starting System: Manual
Carburetion: No Choke
Engine Type: 5.0 HP (3.6 KW)
Displacement: 112 CC
Weight: 49.6 LBS (L)/52.8 LBS (S)
Starting System: Manual
Carburetion: No Choke
Engine Type: 9.9 HP (7.2 KW)
Displacement: 212 CC
Weight: 87.7 LBS Short Shaft
Starting System: Electric/Manual
Carburetion: No Choke
Engine Type: 15 HP (11 KW)
Displacement: 323 CC
Weight: 110 LBS Short Shaft
Starting System: Electric/Manual
Carburetion: No Choke

Fuel Consumption

RPM’s

LP2.5

LP5.0

LP9.9

LP15

Gallons per Hour @3000 RPM

@5000 RPM

.10 gal/hr

.24 gal/hr

.22 gal/hr

.50 gal/hr

1 gal/hr

.44 gal/hr

.66 gal/hr

1.5 gal/hr

16.4oz Camping Bottle @3000 RPM

@5000 RPM

2.5 HRS

1 HR

1.4 HRS

30 mins

N/A

N/A

N/A

N/A

11 lb. 2.6 gallon Composite Tank @3000 RPM

@5000 RPM

26 HRS

11 HRS

12 HRS

5 HRS

6 HRS

2.5 HRS

4 HRS

1.7 HRS

17 lb. 4.0 gallon Composite Tank @3000 RPM

@5000 RPM

40 HRS

17 HRS

18 HRS

8 HRS

9 HRS

4 HRS

6 HRS

2.7 HRS

20 lb. (5 gallon) Standard Tank @3000 RPM

@5000 RPM

48 HRS

20 HRS

22 HRS

10 HRS

11.4 HRS

5 HRS

7.3 HRS

3.3 HRS

31 lb. (7.5 gallon) Liquid Draw Composite Tank @3000 RPM

@5000 RPM

N/A

N/A

N/A

N/A

17 HRS

7.5 HRS

11.4 HRS

5 HRS