Tug to trial EPA Tier 3 Cat engines

Caterpillar Marine Power Systems says that US tug operator Harley Marine Services is participating in a field study of the Cat 3500 US EPA Tier 3 marine propulsion engines, scheduled for completion in summer 2012.

The ‘John Quigg’ – taking part in a field study of Cat’s 3500C Tier 3 engines

Caterpillar Marine Power Systems says that US tug operator Harley Marine Services is participating in a field study of the Cat 3500 US EPA Tier 3 marine propulsion engines, scheduled for completion in summer 2012.

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Tags: Tugs
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