Cat?� 3406C Diesel Engine

Back to

The Cat?� 3406C Industrial Diesel Engine is offered in ratings ranging from 298-347 bkW (400-465 bhp) @ 1800-2100 rpm and is available for global non-regulated areas. Industries and applications powered by 3406C engines include: Agriculture, Ag Tractors, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Combines/Harvesters, Compactors/Rollers, Compressors, Construction, Cranes, Crushers, Dredgers, Forestry, General Industrial, Hydraulic Power Units, Irrigation Equipment, Loaders/Forwarders, Material Handling, Mining, Mobile Earthmoving Equipment, Paving Equipment, Pumps, Shovels/Draglines, Specialty Ag Equipment, Surface Hauling Equipment, Trenchers and Underground Mining Equipment.

Pricing: Contact for Pricing

Request a New Equipment Quote

Fill out this form below and we will get back to you within 1 to 2 business days! Alternatively, give us a call at 833-286-3561


    This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

    Request a Quote Request Demo
    Maximum Power 465hp
    Maximum Torque 1602lb-ft @ 1350 rpm
    Minimum Power 375hp
    Rated Speed 1800-2100 rpm
    Emissions Non-Certified
    Height 52.6in
    Length 65.4in
    Weight - Net Dry - Basic Operating Engine Without Optional Attachments 2866lb
    Width 35.7in
    Aftertreatment -
    Aspiration Turbocharged Aftercooled
    Bore 5.4in
    Compression Ratio 14.5:1
    Displacement 893.4in³
    Engine Configuration Inline 6, 4-Stroke-Cycle Diesel
    Rotation from Flywheel End Counterclockwise
    Stroke 6.5in

    Standard Equipment:

    • Air cleaner. Regular duty, dry, panel type with service indicators, turbocharger, jacket water aftercooled.
    • Hydra-mechanical governor
    • Thermostats and housing
    • Jacket water pump, centrifugal
    • Exhaust manifold, dry
    • Exhaust elbow, dry, 152 mm (6 in), 4 bolt flange
    • SAE No. 1 flywheel
    • SAE No. 1 flywheel housing
    • SAE standard rotation
    • Fuel filter, LH
    • Fuel transfer pump
    • Fuel priming pump
    • Instrument panel, LH
    • Engine oil pressure gauge
    • Fuel pressure gauge
    • Water temperature gauge
    • Service meter
    • Crankcase breather
    • Oil cooler
    • Lube oil filter
    • Oil filler in valve cover and dipstick, both RH
    • Rear sump oil pan
    • Supports
    • Vibration damper
    • Lifting eyes
    • Paint: Caterpillar yellow, with optional colors available at request

    Optional Equipment:

    What Our Customers Are Saying About Us

    3.9
    Based on 46 reviews
    powered by Google
    Renee Herndon
    21:55 29 Feb 24
    Dalton was very helpful, The road construction, however, was not! 😂I would rather have to sand paper an alligators @$$ in a phone booth that to get in that mess again.
    David Lawrence
    13:04 22 Feb 24
    Brandon Pierce
    22:00 18 Feb 24
    Darin Noe
    01:17 16 Feb 24
    Jose Soto
    15:26 23 Sep 23
    Hunter Elliott
    16:17 07 Sep 23
    Rick Kelly-Crapse
    21:06 25 Aug 23
    They had all my parts for my 3208 Cat.Friendly folks at parts counter.
    js_loader