SG Series Diesel Engine for Genset

SG Series Diesel Engine for Genset

Description

The SK series industrial diesel engine for commercial generators is a completely redesigned and engineered engine to meet the high power demands of the generator set market. All of its technical indexes have reached internationally advanced levels. This series of engines features a compact structure, high reliability, efficiency, and low noise output. It is the preferred matching power unit for 600kW general generator sets produced according to SAIC Motor manufacturing standards.

Outline dimensional drawing

Technical parameters

Engine model

 

38SK990D

Engine Type

 

In-Line, Water-Cooled, Four-Stroke, Direct Injection, Four-Valve

Aspiration Type

 

Air-Air Intercooler

Number of Cylinders×Bore×Stroke

mm

6×180×215

Cylinder Liner Type

 

Wet Liner

Total Displacement

L

32.8

Speed Governing Rate

%

0 ~ 5

Speed

r/min

1500

Max. Power (Standby)

kW

726

Min. BSFC

g/kW.h

215

Exhaust Smoke

FSN

≤2.0

Coolant Capacity

L

56

Oil Capacity

L

75

Oil Consumption

g/kW.h

≤0.6

Firing Order (From Free End)

 

1-5-3-6-2-4

Crankshaft Rotation Direction

 

Anticlockwise (Viewed from Flywheel End)

Emissions Level

 

TIER Ⅱ

Noise

dB (A)

120

Net Weight

kg

3400

Flywheel and Flywheel House

 

SAE18# & SAE0#

Features

  • The use of four valves per cylinder, an electronic governor and P11 high pressure oil pump can effectively improve combustion and emission to deliver smooth operation and efficiency.
  • With a gantry cylinder block, rear gear chamber and reasonably distributed strengthening rib, the engine features good rigidity, compact structure, and minimal vibration and noise.
  • The split camshaft design ensures accurate control of valve and injection timing. The optimized cam profile can reduce impact force and improve the reliability and durability.
  • Equipped with an electronically controlled priming oil pump, the automatic oil pre-supply is achieved when starting up.
  • This engine satisfies Off-Road Euro II emission standards.
September 20, 2025

WordsMorning table

Completely enable B2C supply chains and an expanded array of expertise.
September 20, 2021

Our contribution

Consumer Profiling
Contentious Analysis
Market Aims

Project explanation

  • UX/UI
  • Prototyping
  • Usability Examining
  • A/B Testing
  • Professional Architecture

Date

26 August 2025

Tags

Engine for Genset
Image