JOHN DEERE PowerTech 6.8L - 156 HP @ 2500 RPM
Model: 156 HPBrand: JOHN DEERE
Product Specification Listing
JOHN DEERE PowerTech 6.8L Marine Engine - 156 HP @ 2500 RPM
General Information
- Manufacturer: John Deere
- Model: PowerTech 6.8L
- Rated Power: 156 HP (116 kW)
- Rated Speed: 2500 RPM
- Engine Type: 4-Stroke, Water-Cooled, Turbocharged Diesel Engine
Engine Specifications
- Displacement: 6.8 Liters (6800 cm³)
- Configuration: 6 Cylinders, In-Line
- Bore & Stroke: 106 mm (4.19 in) x 127 mm (5.00 in)
- Aspiration: Turbocharged and Sea Water Aftercooled
- Compression Ratio: 17.0:1
- Governor Type: Electronic
Performance Data
- Torque: (specify torque at specific RPM if available)
- Fuel Type: Diesel
- Fuel Consumption: (specify consumption rate if available)
- Emissions Compliance: EPA Tier 2, IMO Tier II compliant
Dimensions & Weight
- Length: 1282 mm (50.5 in)
- Width: 895 mm (35.2 in)
- Height: 1100 mm (43.3 in)
- Weight: 850 kg (1874 lbs), Dry
Electrical System
- Voltage: 12V / 24V
- Alternator: 12V-55A or 24V-40A
Cooling System
- Type: Heat Exchanger or Keel Cooled (options available)
- Coolant Capacity: 28.4 liters (7.5 gallons)
Lubrication System
- Type: Full Pressure
- Oil Capacity: 28 liters (7.4 gallons)
- Oil Change Interval: 250 hours
Fuel System
- Type: High-Pressure Common Rail (HPCR)
- Filters: Primary and Secondary Fuel Filters
Installation Requirements
- Mounting: Adjustable engine mounts
- Exhaust: Wet or Dry manifold options
Optional Accessories
- Instrument Panel Options: Analog or Digital
- Additional Sensors: Oil pressure, coolant temperature, exhaust gas temperature
- Transmission Options: Various Marine Gears available
Applications
- Common Uses: Commercial Fishing Vessels, Pleasure Craft, Auxiliary Power for Sailboats, Workboats
Warranty
- Standard Warranty: 2-Year or 2000-hour limited warranty (whichever comes first)
Additional Features
- Ease of Service: Designed for simplified service and maintenance
- Durability: Built to withstand harsh marine environments
- Noise and Vibration: Optimized to reduce noise and vibration levels
Contact Information
- Dealer Support: Available through a network of authorized John Deere marine engine dealers
- Technical Support: Online resources and phone support available
Note
Specifications are subject to change without notice.
For more detailed information or specific inquiries, please visit John Deere Marine Engines or contact an authorized John Deere dealer.
Product Specifications
John Deere unveils New Engines, Expanded HP for Workboats
Deere & Company announced the unveiling of new engines — the JD14 and JD18 marine engines.With the addition of these engines, John Deere will be able to offer marine customers heavier duty cycles* and a more comprehensive power range…
Engines, Inc. Names Hughes Managing Director
engines, inc., a Jonesboro, Ark. based distributor of diesel engines and generator sets, has hired David Hughes as its new managing director. Hughes is an industry veteran with expertise in marine diesel product management…
Classic Boat Updated with Modern Hybrid Propulsion System
A classic 1930s-built boat with a storied history has been updated with a hybrid propulsion system from Transfluid.Originally built in 1937 in Tacoma, Wash., the Western Flyer is most well known as the…
Amogy to Test Maritime Ammonia-to-power Platform in Norway
Amogy Inc., developer of emissions-free ammonia power solutions, announced it has signed a letter of intent and a lease with Sustainable Energy Catapult Center to initiate testing operations for its 200kW…
Yanmar America Hires Micu
Yanmar America said it has hired Carl J. Micu as division manager of power solutions. He will oversee all engine sales and be responsible for the strategic development of long-term sales growth plans and…
Workboat Repower: New Life for Miss Vivian
A Corpus Christi crew boat runs with renewed power and graceMiss Vivian has a commanding presence while plying the waters off the Texas Gulf Coast.Hardworking crew boat Miss Vivian serves offshore oil…
18 Meter Fire-Floats for Bangladesh
Robert Allan Ltd. has delivered a design of two unique fire-floats to Khulna Shipyard Ltd in Bangladesh. The boats will measure 18.9 m x 5.3 m with a special hard chine semi-displacement hull designed…
Scania Powers New Twin City Liner Ferry
Twin City Liner is a 39m low wash, high-speed catamaran ferry for operation by Twin City Liner on the Danube River between Vienna and Bratislava. The vessel was built by Wight Shipyard, with local support…
DLBA Partners with Champion's Auto Ferry
DLBA has announced a partnership with Champion’s Auto Ferry for the development of a new 84ft x 31ft double-ended ferry. The design is compliant with USCG regulations for commercial passenger Subchapter…
New Deere Marine Engine Ships
John Deere Power Systems is shipping the new PowerTech 4045SFM85 marine engine to boat owners and builders. The manufacturer touts the PowerTech 4045SFM85's power-to-weight, torque and compact size, saying…
Oceanic Systems Switch Suits More Engine Manufacturers
Oceanic Systems (UK) Ltd has just increased the menu of engine manufacturers which can be selected to present on the company’s sleek single-screen Multiple Engine Displays, claimed a press release from…
John Deere Rolls Out Trio of Marine Engines
John Deere Power Systems has expanded its lineup with three new marine engines available for order from early 2018. The new 4.5L PowerTech 4045SFM85 offers high power to weight ratio for repowering and new vessel construction…
Navigating the ABCs of SCR
On the way to Tier IV compliance, it turns out that experience counts. In late February, the nation’s first Tier IV, Selective Catalytic Reduction (SCR) tugboat was christened. That’s probably not earthshaking news all by itself – after all…
Harley Marine Welcomes First US EPA Tier 4 Tractor Tug
Harley Marine Services accepted delivery of its newest tractor tug, Earl W Redd, a first-of-its-kind workboat equipped with Caterpillar's Tier 4 emissions technology. The vessel enters the Harley fleet…
John Deere Marine Engines Meet RCD II
John Deere Power Systems (JDPS) announced that eight of its marine propulsion engines meet the Recreational Craft Directive II (RCD II). The lineup of PowerTech marine engines with power ratings from 75…
John Deere Power Systems Receives CCS Type Approval Certification
John Deere Power Systems (JDPS) has announced that 15 PowerTech generator-drive and propulsion engines have received China Classification Society type approval certification. The lineup of generator-drive and propulsion engines…
Master Marine Delivers Z-Drive Tug to Marquette
Marquette Transportation Co. has taken delivery of a new 2,000-hp Z-drive towboat from Master Marine, Inc., Bayou La Batre, Ala. The 78'x 34’x11' St. Simon was designed by Entech Designs, La. for Marquette’s river division, based in Paducah, Ky.
MN100: John Deere Power Systems
John Deere Power Systems manufactures and markets industrial, marine and generator drive diesel engines, as well as drivetrain components for use in a variety of off-highway applications. The full line…
Master Marine Delivers Z-drive Towboat to Marquette
In July, Marquette Transportation Co. took delivery of a new 2,000-hp Z-drive towboat from Master Marine, Inc., Bayou La Batre, Ala. The 78'x 34’x11' St. Matthew was designed by Entech Designs, La. for Marquette’s river division…
Eastern Delivers for Bay-Houston Towing
Eastern Shipbuilding Group, Inc. has delivered the escort tug David B for Bay-Houston Towing Co. on June 15, 2016. David B (ESG Hull #239) is the third in a series of four Robert Allan, LTD. (RAL) designed…
Inland Vessel Profile: USACE’s Dan Reeves
The newly built M/V Dan Reeves was commissioned in January of 2016 for the United States Army Corps of Engineers (USACE) Little Rock District. Built by Horizon Shipbuilding, Inc., Bayou La Batre, Ala.…
Another Z-drive Towboat from Master Marine
In December, Marquette Transportation Co. took delivery of a new 2,000-hp Z-drive towboat from Master Marine, Inc., Bayou La Batre, Ala. The 78'x 34’x11' St. John was designed by Entech & Associates, for Marquette’s Gulf-Inland division…
Eastern Delivers 62nd 90-foot Tug to FMT
Eastern Shipbuilding Group, Inc. announced it has delivered the 62nd 90-foot inland towboat for Florida Marine Transporters, Inc. (FMT) of Mandeville, La., continuing its ongoing new build program. The new vessel…
Fourth & Fifth Z-drive Towboat from Master Marine
In August and September respectively, Marquette Transportation Co. took delivery of the fourth and fifth 2,000-hp Z-drive towboat from Master Marine, Inc., Bayou La Batre, Ala. The 78 x 34 x11-ft. St.