Monday, July 22, 2024


Model: 4JH3-DT

Brand: Yanmar

Certainly! Below is a product specification listing for the YANMAR 4JH3-DT 113.5HP marine engine:

YANMAR 4JH3-DT Marine Engine Product Specification

General Information

  • Model: YANMAR 4JH3-DT
  • Type: Marine Diesel Engine
  • Output Power: 113.5 HP (83.9 kW) at 3800 RPM

Engine Specifications

  • Configuration: Vertical, inline 4-cylinder
  • Displacement: 1.995 liters (1995 cc)
  • Bore x Stroke: 84 mm x 90 mm (3.31 in x 3.54 in)
  • Aspiration: Turbocharged
  • Fuel System: Direct injection
  • Cooling System: Freshwater cooling with heat exchanger
  • Lubrication System: Forced lubrication with oil filter

Dimensions & Weight

  • Overall Length: 1,030 mm (40.6 in)
  • Overall Width: 575 mm (22.6 in)
  • Overall Height: 713 mm (28.1 in)
  • Dry Weight: Approximately 255 kg (562 lbs)


  • Rated Power Output: 113.5 HP (83.9 kW) at 3800 RPM
  • Idle Speed: 750 ± 50 RPM
  • Reduction Gear: Choose from several options depending on the application

Fuel & Oil

  • Fuel: Diesel (Ultra-low sulfur diesel recommended)
  • Fuel Consumption: Approx. 230 g/kWh at full load (varies with conditions)
  • Oil Capacity: 6.8 liters (7.2 qt)
  • Fuel Tank Capacity: Dependent on vessel design and configuration

Electrical System

  • Alternator: 12V, 80A (standard); other options available
  • Battery: 12V, Engine starting battery not included
  • Starter Motor: 12V, 2.0 kW

Operation & Environment

  • Operating Temperature Range: -15°C to 45°C (5°F to 113°F)
  • Exhaust System: Wet exhaust with water injection
  • Noise Level: 90 dB(A) at 1 meter (estimated, with standard muffler system)

Standard Equipment

  • Direct injection fuel system
  • Control panel with key switch and instruments
  • Sea water pump
  • Oil pressure and water temperature alarms
  • Flexible engine mounts
  • Exhaust elbow

Optional Accessories

  • Different reduction gear ratios
  • High-riser exhaust manifold
  • Various control panels
  • PTO (Power Take-Off) options
  • Diagnostic tools and extended warranties

Compliance & Standards

  • Certifications:
    • Complies with IMO Tier II regulations for NOx emissions
    • Meets recreational craft directive (RCD) standards


  • Standard warranty: 1 year or 1,000 operating hours, whichever comes first
  • Extended warranty options available


  • Ideal for sailboats, motorboats, and small commercial vessels
  • Suitable for both leisure and light commercial marine applications

Note: Specifications are subject to change by the manufacturer without prior notice. Always refer to YANMAR's official documentation for the most accurate and detailed information.

[Product Type: Engine]

Product Specifications

Power 113.5 HP (84.63kw)

Competitor Products


Model: 4-stroke Inline

Brand: Honda

Cylinders Arrangement/Number 4
Power 105 HP
Rated Speed 5000 r/min


Model: 115HP

Brand: Yamaha

Cylinders Arrangement/Number V4 (90 degrees)
Power 115 HP
Rated Speed 4500 r/min

Model: 6/100

Brand: FORD

Power 98.7 HP

Model: 3056-NA

Brand: Caterpillar

Cylinders Arrangement/Number L6
Power 125 HP
Rated Speed 2600 r/min

Model: LP668D

Brand: Lugger

Cylinders Arrangement/Number L6
Power 105 HP
Rated Speed 2200 r/min

Model: BB145A

Brand: Volvo Penta

Power 136.1 HP


Model: E115

Brand: Evinrude

Cylinders Arrangement/Number V4
Power 115 HP
Rated Speed 5500 r/min