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Industrial Diesel - Engine Guide

Cat 3056E engine for sale

The Cat 3056E is a 6.6L / 403 cu in, 6-cyl inline industrial diesel used across 6+ machines we list. This page covers its specifications, version identification where we have serial-prefix data, and the machines we stock it for.

6.6L / 403 cu in - 6-cyl inline Tier 3 New Surplus & Rebuilt Ships from Houston, TX
Displacement
6.6L / 403 cu in
Configuration
6-cyl inline
Bore x Stroke
105 x 127 mm
Gross Power
140–175 HP @ 2200 RPM
Rated Speed
@ 2200 rpm
Emissions
Tier 3

COMPATIBLE MACHINESThis Cat 3056E engine is compatible with the following machines

Forestry Equipment

Wheel Loader

Other Equipment

POPULAR LISTINGSPopular Cat 3056E Listings

Also known as CAT C6.6
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New-surplus and rebuilt units ship from Houston. Call to confirm fitment against your engine serial number.

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