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| Author |
Message |
    
Bill Gallagher
Member
Username: billgallagher
Post Number: 8
Registered: 10-2007
| | Posted on Thursday, November 01, 2007 - 12:57 am: | 
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What is the cruise RPM, max RPM, and idle RPM of a 120hp Lehman. What's the amount of torque with the above will be great. Or a graph of the torque curve will be great.
Can the Lehman be over reved? Some diesel have a automatic limiter with RPM making it impossiable to over rev the engine....TIA
Bill |
Tugalert
Visitor
| | Posted on Tuesday, January 29, 2008 - 01:05 am: |
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I have owned three Lehman diesels. An 80, 90, and 120. The best rpm to run the engine is at 1750 rpm. Running light I ran at 1750 and pushing a barge it was 2000. Had the Super 90 natural in my Crosby Tug and it is still running after 23 years. Mass Maritime has the tug now and they push a 40-foot barge. Good luck.
Fred
Tugalert@comcast.net |
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