1·Recoil start /electric start is optional
2·Crankshaft/ camshaft is optional
3·Keyway shaft/Thread shaft/ Spline shaft/Taper shaft/PTO flange is optional

  • Benefits
  • Specifications
  • Inquiry

With many years effort, Yawgmoth technical team has designed excellent fuel injection system with skilled craftsmanship and strict quality concept, which makes yawgmoth engine strong output, safe and reliable. This high-performance fuel injection system ensures high efficiency running, lower fuel consumption and emission, also much lower the noise level.



Patented product, excellent performance

Our engines have obtained many patents, covering multiple aspects of performance, with the characteristic of low fuel consumption, high power output and low noise etc.

Process innovation, long service life
Continuous innovation in the details of production process, improvement in the process of assembling, relevant spare parts running in good, high mechanical strength, running smoothly, little vibration, long service life.

Aim to high-end market, high quality components.
Yawgmoth products aim to high-end diesel engine market, all key components are purchased from brand suppliers, to make sure high quality from raw materials.

Easy maintenance, low operation cost.
Easy lead to engine makes easy maintenance, high combustion ratio, low fuel consumption, large torque, strong power and low operation cost.

Light weight, compact construction
New generation of small diesel engines, with more reasonable design, more output at same volume, meet multiple applications.

Agriculture machine
Outdoor project
Emergency power supply
Standby usage
Vessel and car

Product Features
Low fuel consumption

With new tip-clearance fuel pump and bottom inertia injection technology, combine new type combustor and high burning rate, its fuel economy is much lower than gasoline engines.

Strong power
Large reserves of torque, strong power, supper overload capacity.

Low noise
Well-designed gear transmission structure, make the vibration decreased and noise lowed, patented air cleaner, lower the noise of air inlet and outlet.

Safe and reliable
Excellent production process, strict QC system to make sure the products safe and reliable.

Wide application area
Various kinds of output forms are optional.

High output
Vertical, V-type two-cylinder design, compact construction, large displacement, high output.

Easy start
Multihole injection coupled with gear motor, starts easily and reliable.


DY170F(E) DY170FS(E)


Single-cylinder, Vertical, 4-stroke, Air-cooled, Diesel engine

Output type

Crankshaft Camshaft

Bore x stroke(mm)




Compression ratio


Rated speed(rpm)


3600 1500 1800
Rated output(kw) 2.5 2.8 2.5 2.8
Max.output(kw) 2.8 3.1 2.8 3.1
Fuel consumption(G/kw.h) <295

Starting system

Recoil start or Electric start

Fuel tank capacity (L)


Oil capacity (L)


Fuel type

Diesel   0#(Summer), -10# (Winter)

Oil type


Continuous running time (h) 3.0 2.5 3.0 2.5
Package L x W x H (mm) 415x 385x 470
N.W/G.W (kg) 25/30



Your Name: