Construction/Industrial Engines » Detroit » 4-71

Detroit 4-71 Specifications

Specifications

Engine displacement284 cubic inch
Engine power155 hp, 121 hp
Torque407 lb-ft
Engine weight1,780 lb

Detroit 4-71 description

The Detroit 4-71 is a robust, two-stroke industrial diesel engine renowned for its simple design and proven longevity. Favored in construction, marine and power generation roles, the 4-71 delivers reliable low-end torque and is easy to service, making it a popular choice for operators seeking durable, repairable powerplants.

Currently For Sale

  • Trusted Seller
    Detroit Diesel 4-71 Engine RUNS

    Detroit Diesel 4-71 Engine RUNS EXC VIDEO! LH Exhaust Terex Taylor Truck

    • Manufacturer: Detroit
    • Model: 4-71
    • Horsepower: 121 hp
    • Fuel type: diesel

    Old Forge Power Equipment, Inc. Equipment Division Description: Good running engine, complete as pictured. Construction/industrial applications. See video below -- sounds great, runs clean -- hard to find configu...

    $2,795 USD
    Carbondale, PA
  • Trusted Seller
    Detroit Diesel 4-71 Engine LEFT

    Detroit Diesel 4-71 Engine LEFT HAND EXHAUST

    • Manufacturer: Detroit
    • Model: 4-71
    • Horsepower: 121 hp
    • Engine weight: 807.39 kg

    Detroit Diesel 4-71 engine, marked 471RD4, right hand blower, left hand exhaust, removed from a stationary pump as pictured. TEST RAN CLEAN -- see video, 40 PSI oil pressure at idle, no smoke or blowby observed d...

    $3,795 USD
    Carbondale, PA
  • DETROIT DIESEL 4-71

    DETROIT DIESEL 4-71

    • Manufacturer: Detroit
    • Model: 4-71
    • Horsepower: 121 hp
    • Engine weight: 807.39 kg

    Good Runner (Engine Only) Engine serial number : C * 40310 SAE #1 Housing Rockford Clutch Assy # 4-11054 s/n 899947

    $2,750 USD
    Bartlett, TN
  • Trusted Seller
    DETROIT 4-71

    DETROIT 4-71

    • Manufacturer: Detroit
    • Model: 4-71
    • Horsepower: 121 hp
    • Engine weight: 807.39 kg

    Call for Price! Rebuilt 4-71 Detroit Diesel Engine ENGINE IS BUILT UPON ORDER AND SUBJECT TO PART AVAILABILTY. Industrial Diesel Inc. offers a broad range of remanufactured diesel engines for the off-highway and ...

    Decatur, TX
  • Trusted Seller
    Detroit Diesel 4-71 Engine With

    Detroit Diesel 4-71 Engine With 60 Kw Generator Only 30 Hours.

    • Manufacturer: Detroit
    • Model: 4-71
    • Horsepower: 121 hp
    • Fuel type: diesel

    This Detroit Diesel 4-71 engine comes with a 60 KW generator and has only been used for 30 hours. Ran when removed from service turns over good will need governor assembly. Email for shipping quote.

    $2,000 USD
    Brocton, NY
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