Komatsu is a renowned Japanese manufacturer of construction and mining equipment, offering a wide range of diesel engines for various applications, from light to heavy-duty use. Below is a detailed overview of several major series of Komatsu diesel engines and their specific models:
1. SAA6D Series
- SAA6D107E-1
- Features: Six-cylinder in-line, high efficiency, low emissions.
- Applications: Medium to large excavators, loaders.
- SAA6D114E-2
- Features: Six-cylinder in-line, high power output, good fuel economy.
- Applications: Bulldozers, wheeled loaders.
- SAA6D125E-3
- Features: Six-cylinder in-line, high performance, reliable.
- Applications: Large excavators, heavy-duty mining trucks.
- SAA6D170E-2
- Features: Six-cylinder in-line, high torque output.
- Applications: Super-large excavators, mining haul trucks.
- SAA6D180E-2
- Features: Six-cylinder in-line, high performance, high power.
- Applications: Super-large excavators, mining equipment.
2. SAA4D Series
- SAA4D95E-5
- Features: Four-cylinder in-line, compact design suitable for space-limited applications.
- Applications: Small excavators, forklifts.
- SAA4D104E-2
- Features: Four-cylinder in-line, high efficiency, low emissions.
- Applications: Small to medium excavators, loaders.
- SAA4D114E-2
- Features: Four-cylinder in-line, high power output, good fuel economy.
- Applications: Small to medium excavators, loaders.
- SAA4D136E-2
- Features: Four-cylinder in-line, high performance, high power.
- Applications: Medium excavators, loaders.
3. KDA Series
- KDA544E-10
- Features: Compact design, easy maintenance, high efficiency.
- Applications: Generator sets, mobile cranes.
- KDA8D170E-2
- Features: High performance, high power, advanced emission control technology.
- Applications: Large machinery such as pump drives on offshore platforms.
- KDA12D170E-2
- Features: Twelve-cylinder V-type, ultra-high power output, suitable for extreme conditions.
- Applications: Super-large mining equipment, marine propulsion.
- KDA16D170E-2
- Features: Sixteen-cylinder V-type, extremely high power output, suitable for extreme conditions.
- Applications: Super-large mining equipment, marine propulsion.
- KDA20D170E-2
- Features: Twenty-cylinder V-type, ultra-high power output, suitable for extreme conditions.
- Applications: Super-large mining equipment, marine propulsion.
4. S6D Series
- S6D114E-3
- Features: Six-cylinder in-line, high power output, good fuel economy.
- Applications: Bulldozers, wheeled loaders.
- S6D125E-2
- Features: Six-cylinder in-line, high performance, reliable.
- Applications: Large excavators, heavy-duty mining trucks.
- S6D146E-2
- Features: Six-cylinder in-line, high performance, high power.
- Applications: Super-large excavators, mining equipment.
5. S4D Series
- S4D95E-5
- Features: Four-cylinder in-line, compact design suitable for space-limited applications.
- Applications: Small excavators, forklifts.
- S4D104E-2
- Features: Four-cylinder in-line, high efficiency, low emissions.
- Applications: Small to medium excavators, loaders.
- S4D114E-2
- Features: Four-cylinder in-line, high power output, good fuel economy.
- Applications: Small to medium excavators, loaders.
- S4D136E-2
- Features: Four-cylinder in-line, high performance, high power.
- Applications: Medium excavators, loaders.
6. KDA6 Series
- KDA6D114E-2
- Features: Six-cylinder in-line, high power output, good fuel economy.
- Applications: Bulldozers, wheeled loaders.
- KDA6D125E-3
- Features: Six-cylinder in-line, high performance, reliable.
- Applications: Large excavators, heavy-duty mining trucks.
- KDA6D146E-2
- Features: Six-cylinder in-line, high performance, high power.
- Applications: Super-large excavators, mining equipment.
7. KDA8 Series
- KDA8D170E-2
- Features: High performance, high power, advanced emission control technology.
- Applications: Large machinery such as pump drives on offshore platforms.
- KDA8D180E-2
- Features: Eight-cylinder V-type, ultra-high power output, suitable for extreme conditions.
- Applications: Super-large mining equipment, marine propulsion.
- KDA8D200E-2
- Features: Eight-cylinder V-type, extremely high power output, suitable for extreme conditions.
- Applications: Super-large mining equipment, marine propulsion.
8. KDA12 Series
- KDA12D170E-2
- Features: Twelve-cylinder V-type, ultra-high power output, suitable for extreme conditions.
- Applications: Super-large mining equipment, marine propulsion.
- KDA12D180E-2
- Features: Twelve-cylinder V-type, extremely high power output, suitable for extreme conditions.
- Applications: Super-large mining equipment, marine propulsion.
9. KDA16 Series
- KDA16D170E-2
- Features: Sixteen-cylinder V-type, extremely high power output, suitable for extreme conditions.
- Applications: Super-large mining equipment, marine propulsion.
- KDA16D180E-2
- Features: Sixteen-cylinder V-type, extremely high power output, suitable for extreme conditions.
- Applications: Super-large mining equipment, marine propulsion.
10. KDA20 Series
- KDA20D170E-2
- Features: Twenty-cylinder V-type, ultra-high power output, suitable for extreme conditions.
- Applications: Super-large mining equipment, marine propulsion.
- KDA20D180E-2
- Features: Twenty-cylinder V-type, extremely high power output, suitable for extreme conditions.
- Applications: Super-large mining equipment, marine propulsion.
11. SAA12D Series
- SAA12D136E-2
- Features: Twelve-cylinder V-type, high performance, high power.
- Applications: Super-large excavators, mining equipment.
- SAA12D146E-2
- Features: Twelve-cylinder V-type, high performance, high power.
- Applications: Super-large excavators, mining equipment.
12. SAA16D Series
- SAA16D136E-2
- Features: Sixteen-cylinder V-type, high performance, high power.
- Applications: Super-large excavators, mining equipment.
- SAA16D146E-2
- Features: Sixteen-cylinder V-type, high performance, high power.
- Applications: Super-large excavators, mining equipment.
13. SAA20D Series
- SAA20D136E-2
- Features: Twenty-cylinder V-type, high performance, high power.
- Applications: Super-large excavators, mining equipment.
- SAA20D146E-2
- Features: Twenty-cylinder V-type, high performance, high power.
- Applications: Super-large excavators, mining equipment.
These series and models cover a wide range of applications, including excavators, loaders, bulldozers, mining equipment, marine propulsion, and generator sets. For more detailed information, it is recommended to visit the official Komatsu website or contact an authorized Komatsu dealer.
