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Engine Compatibility - Cat 311F

Cat 311F Hydraulic Excavator

The Cat 311F excavator runs the Cat C3.4B. Specs on this page are for that fitment: 3.4L / 207 cu in, 4-cyl inline. New-surplus and rebuilt Cat C3.4B engines ship nationwide from our Houston warehouse.

Engine: Cat C3.4B 3.4L / 207 cu in 74–117 HP (55–87 kW) @ 2200 RPM New Surplus & Rebuilt
Engine
Cat C3.4B
Displacement
3.4L / 207 cu in
Power
74–117 HP (55–87 kW) @ 2200 RPM
Machine Type
Excavator

The engine in the Cat 311F

Fitment for the Cat 311F centres on the Cat C3.4B: 3.4L / 207 cu in, 4-cyl inline, 94 x 120 mm bore x stroke, about @ 2200 rpm, Tier 4. Serial number on the block settles the exact version. New-surplus and rebuilt stock ships from Houston.

In stock - buy

Cat C3.4B engine for the Cat 311F

New-surplus and rebuilt units available, shipped nationwide from Houston. View the listing for current availability, or call to confirm fitment against your engine serial number.

Buy: Cat C3.4B engine for Cat 311F ->
Call (855) 384-6071
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