YIKANG

Cummins B Series for Construction (Tier 2)


Power: 80 - 173 hp
Torque: 217 - 580 lb-ft
Certification: Tier 2 / Stage II,EPA Tier 2,EU Stage I

Category:

100-249 HP

Keywords:

100-249 HP

  • Product Description
  • Specifications
  • Ratings
  • Maintenance
    • Commodity name: B Series for Construction (Tier 2)

    Power: 80 - 173 hp</br> Torque: 217 - 580 lb-ft</br> Certification: Tier 2 / Stage II,EPA Tier 2,EU Stage I

    In every corner of the globe and every construction zone, chances are good that you'll find Cummins B Series engines hard at work. Over 3 million B Series engines are currently in use, from chippers to welders to skid steer loaders. Our mechanical B series engines are small enough to fit the equipment but big enough to handle the job. Three different models are available, the four-cylinder B3.9 and B4.5 plus the 6-cylinder B5.9. Ratings range from 80-173 hp, with varying combinations of turbocharging, natural aspiration and charge air cooling for optimal performance. Plus, the B Series is designed to minimize downtime for maintenance.

     

    With literally hundreds of application options, getting the right combination of standard features and options for your equipment sounds difficult, but Cummins Advisor makes getting it right the first time a lot easier.

     

    Every B Series engine comes with a base warranty.

     

    Features & Benefits
     

    Painstaking attention to details in the design makes every B Series engine reliable and durable. They'll be on the job, ready to start every morning for years to come. Heavy-duty components include:

    Forged steel camshafts and crankshafts
     

    Plateau-honed cylinder liners
     

    Holset wastegated turbochargers
     

    A parent-bore cylinder block built to handle high pressures
     

    Rotary fuel pumps
     

    Edge-molded gaskets
     

    And more

  • For everyday performance, every month and every year, Cummins B Series engines are tough to beat. Whether you're laying down hot asphalt on a sweltering summer afternoon or digging a trench in the middle of winter, Cummins B Series has the power you need and the reliability you demand.

     

    The B3.9 shares the same technology platform with the B5.9, our most popular engine ever, with performance optimized across a wide power band.

     

    The B4.5 is identical in exterior dimensions to the B3.9 but features a longer stroke for more power and better low-end torque. It is offered with a choice of natural aspiration or turbocharging, to meet your power demands.

     

    The B5.9 is a six-cylinder in-line design that uses 40% fewer parts than traditional diesels, thanks to its unitized design. Like all B Series engines, it is a proven power plant with mechanical fuel injection that meets ecological concerns in a highly efficient package.

     

     

     B3.9B4.5B5.9
    Advertised Horsepower110-125 hp82-93 kW80-99 hp60-74 kW150-173 hp112-129 kW
    Peak Torque346-373 lb-ft469-506 N•m217-305 lb-ft294-414 N•m453-580 lb-ft614-786 N•m
    Cylinders446
    Oil System Capacity11.5 U.S. qt10.9 liters11.5 U.S. qt10.9 liters17.2 U.S. qt16.3 liters
    Length30.6 in777 mm30.6 in777 mm40.0 in1016 mm
    Width24.6 in625 mm24.6 in625 mm24.9 in632 mm
    Height37.7 in958 mm35.5 in902 mm35.5 in963 mm
    Weight (wet)745-782 lb338-355 kg721-745 lb327-338 kg952-997 lb432-452 kg
  • Engine ModelAdvertised hp (kW) @ rpmPeak hp (kW) @ rpmPeak Torque lb-ft (N•m) @ rpmAspiration
    B5.9
    B5.9-173173 (129) @ 2500173 (129) @ 2300530 (719) @ 1500Turbo & Charge Air Cooled
    B5.9-173173 (129) @ 2200177 (132) @ 2000580 (786) @ 1300Turbo & Charge Air Cooled
    B5.9-165165 (123) @ 2500165 (123) @ 2300494 (670) @ 1500Turbo & Charge Air Cooled
    B5.9-165165 (123) @ 2200165 (123) @ 2000524 (710) @ 1300Turbo & Charge Air Cooled
    B5.9-152152 (113) @ 2500152 (113) @ 2300453 (614) @ 1500Turbo & Charge Air Cooled
    B5.9-150**150 (112) @ 2200150 (112) @ 2000467 (633) @ 1300Turbo & Charge Air Cooled
    B4.5
    B4.5-9999 (74) @ 2500104 (78) @ 2300305 (414) @ 1500Turbocharged
    B4.5-9999 (74) @ 2200104 (78) @ 2000305 (414) @ 1500Turbocharged
    B4.5-92**92 (69) @ 220097 (72) @ 2000300 (407) @ 1500Turbocharged
    B4.5-80*80 (60) @ 250085 (63) @ 2300222 (301) @ 1300Naturally Aspriated
    B4.5-8080 (60) @ 220080 (60) @ 2100217 (294) @ 1300Naturally Aspriated
    B3.9
    B3.9-125125 (93) @ 2200125 (93) @ 2100373 (506) @ 1300Turbo & Charge Air Cooled
    B3.9-110110 (82) @ 2500110 (82) @ 2300346 (469) @ 1500Turbo & Charge Air Cooled
    B3.9-110**110 (82) @ 2200110 (82) @ 2000365 (495) @ 1300Turbo & Charge Air Cooled
  • B Series engines have been designed for reduced maintenance with plateau-honed cylinders, an innovative ring pack design and edge-molded gaskets for significantly reduced oil consumption. With Cummins B Series, little or no top-off oil should be needed. Oil change intervals can be extended up to 500 hours. And the B Series uses durable, reliable rotary fuel pumps for strong performance in every kind of weather condition.

Packaging and delivery

Jining Yikang International Trade Co., Ltd. is a high-end intelligent equipment manufacturing company integrating production, learning and research. The company is located in Jining National High-tech Zone, covers an area of ​​40,000 square meters, and has R&D centers, office buildings, production workshops, warehouses, test fields and other facilities.

Packaging and delivery

Customer visit

The company was established in 2012 and has the qualifications of authorized dealers of many well-known diesel engine brands. The main business includes the sales and maintenance of Cummins engines and accessories, as well as the production and sales of small engines, generator sets and remanufactured engines.

Customer visit

Factory appearance

The company implements the strategy of "rooted in the local area and serving the world" and has established stable cooperative relations with Cummins, Shandong University, Engineering Machinery Association and other units. Adhering to the mission of "driving the world forward and achieving the most beautiful life", with the purpose of "innovation is inexhaustible, customer achievement", to build a more efficient and cleaner future power world.

Factory appearance

Brochures

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