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Charles SThe performance and reliability of Tecgen generator sets we purchased have been outstanding. They have seamlessly provided uninterrupted power supply during crucial times, ensuring the smooth operation of our business. Furthermore, your team's professionalism and dedication in assisting us throughout the purchasing process have been commendable.
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Hannah GordonDear Tecgen, I would like to express my gratitude for the excellent genset you have provided. Our order of the Yandgong Genset have exceeded our expectations. The performance and reliability of Genset have been outstanding, ensuring uninterrupted power supply for our business. We are looking forward to continuing our partnership with Tecgen Genset.
150kW Silent Diesel Generator Set Driven By SDEC Engine 220kW
Place of Origin | Fuzhou, China |
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Brand Name | TECGEN SDEC Genset |
Certification | ISO / CE / SASO / CIQ |
Model Number | TG206SD & STG303SDS |
Minimum Order Quantity | 1 Unit |
Price | Negotiation |
Packaging Details | Plastic film package in container |
Delivery Time | 15 Working Days |
Payment Terms | T/T / L/C |
Supply Ability | 400 Units Per Month |

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xPrime Output Genset | 150kW & 220kW | Engine Brand | SDEC |
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Alternator Brand | Stamford / Leroy Somer / Tecgen | Frequency | 50Hz |
Starting System | Electric Start | Genset Type | Soundproof |
Type Option | Open Type / Super Silent / Container Silent | Option Equipments | ATS / PMG Alternator / Water Heater / Engine Heater |
Highlight | 150kW Silent Diesel Generator Set,Silent Diesel Generator Set 220kW,SDEC silent dg set |
150kW Silent generator set Driven by SDEC engine 220kW silent generator set
Product Description:
SDEC Generators is a reliable industrial generator set powered by SDEC engine. It is available in three types: Open Type, Super Silent, and Container Silent. With option equipments such as ATS, PMG Alternator, Water Heater, and Engine Heater, SDEC Generators provide a variety of options to meet different needs. The alternator brands, such as Stamford, Leroy Somer, and Tecgen, make sure the alternator runs stably and efficiently. Its soundproof genset type can effectively reduce noise and ensure smooth operation.
SDEC Generators is the perfect choice for those who are looking for a reliable and powerful industrial generator set. With its durable engine, advanced technology, and various option equipments, SDEC Generators can ensure a stable and efficient operation in all kinds of applications. Whether you need a Open Type, Super Silent, or Container Silent generator set, SDEC Generators will provide you a comprehensive solution.
Features:
- Product Name: SDEC Generators
- Genset Model: TG206SD & STG303SDS
- Genset Type: Soundproof
- Option Equipments: ATS / PMG Alternator / Water Heater / Engine Heater
- Type Option: Open Type / Super Silent / Container Silent
- Engine brand: SDEC
- Made in China
- Diesel Engine Generators Sets

Technical Parameters:
Technical Specification: | ||||
150kW & 220kW SDEC Generator Set Specification | ||||
Genset Model | TG206SD | TG206SDS | TG303SD | TG303SDS |
Open | Silent | Open | Silent | |
Frequency | 50Hz | 50Hz | ||
Voltage | 400/230V | 400/230V | ||
Phase | 3 | 3 | ||
Rate Current (A) | 271.4 | 396.9 | ||
Prime Power (KW/KVA) | 150 / 188 | 220 / 275 | ||
Standby Power(KW/KVA | 165 / 206 | 242 / 303 | ||
Engine Model | SC7H250D2 | SC10E380D2 | ||
Alternator Model | TGI274S150 | TGI 314S220 | ||
Controller | Smartgen HGM6120N | |||
Fuel Tank Capacity | 320L | 480L | ||
Weight And Dimensions | ||||
Length (mm) | 2700 | 3350 | 2900 | 3600 |
Width (mm) | 1000 | 1100 | 1050 | 1250 |
Height (mm) | 1400 | 1800 | 1500 | 1900 |
Weight (kgs) | 2000 | 2750 | 2550 | 3300 |
Engine Specification | ||||
Engine Model | SC7H250D2 | SC10E380D2 | ||
Prime power (kw) | 168 | 255 | ||
Injection | Indirect | Indirect | ||
Aspiration | Turbocharged | Turbocharged & Intercooled | ||
No. of cylinders | 6 | 6 | ||
Bore of Stroke (mm) | 105 x 124 | 128 x 135 | ||
Displacement (L) | 6.5 | 10.4 | ||
Cooling | water | water | ||
Compression Ratio | 17.3:1 | 17:1 | ||
Engine Oil capacity (L) | 9.6 | 13 | ||
Coolant Capacity ( In radiator) | 9.6 | 13 | ||
Governor | Electric | Electric | ||
Air Filter | Dry Element | Dry Element | ||
Fuel consumption | at 50Hz | at 50Hz | ||
100% Load (L/h) | 40.2 | 58.9 | ||
75% Load (L/h) | 30.1 | 44.2 | ||
50% Load (L/h) | 20.1 | 29.5 | ||
25% Load (L/h) | 10.0 | 14.7 | ||
Alternator Specification | ||||
Brand | Tecgen | Tecgen | ||
Model | TGI274S150 | TGI 314S220 | ||
Rate Output (kVA) | 188 | 275 | ||
Pole | 4 | |||
Winding Connections | Star | |||
Insulation Class | H | |||
Enclosure | IP23 | |||
Altitude (m) | ≤1000 | |||
Voltage Regulator | AVR | |||
Steady State Voltage Regulator | 1% | |||
Bearing | single | |||
Controller System | ||||
Brand | Smartgen | |||
Model | HGM6120N | |||
Functions | Control with AMF module | |||
Static with auto. battery charger | ||||
Emergency stop push button | ||||
ATS Connection | ||||
OPTIONAL EQUIPMENTS | ||||
ATS Box, Switch Box, Remote Control, Daily Fuel Tank, Engine Heater, Water Heater, PMG Generator, Parallel Panel, Fuel-water separator, Trailer Type, 3000Hours Spare Parts |
Applications:
TECGEN SDEC Genset (TG206SD & STG303SDS) is an industrial diesel generator set designed to provide reliable backup power for a variety of applications. This generator is powered by a SDEC engine, which is known for its durability, reliability, and fuel efficiency. It also comes with a generator control panel, which provides easy operation and control. With a minimum order quantity of 1 unit, you can purchase this generator set at a competitive price. The product is certified with ISO/CE/SASO/CIQ standards, and is packaged in plastic film package for secure delivery. With a frequency of 50Hz, this generator set is designed for backup power. It is also equipped with an electric start system for easy and quick starting. With a supply ability of 400 units per month, TECGEN SDEC Genset (TG206SD & STG303SDS) is perfect for a variety of industrial applications.
Customization:
Brand Name: TECGEN SDEC Genset
Model Number: TG206SD & STG303SDS
Place of Origin: Fuzhou, China
Certification: ISO / CE / SASO / CIQ
Minimum Order Quantity: 1 Unit
Price: Negotiation
Packaging Details: Plastic film package in container
Delivery Time: 15 Working Days
Payment Terms: T/T / L/C
Supply Ability: 400 Units Per Month
Option Equipments: ATS / PMG Alternator / Water Heater / Engine Heater
Starting System: Electric Start
Engine brand: SDEC
Prime Output Genset: 150kW & 220kW
Genset Type : Soundproof
Customized SDEC Generators
SDEC Generators are designed with the top-notch performance from the renowned SDEC Engine. Our silent generator sets are certified and approved with ISO, CE, SASO and CIQ, guaranteeing the quality of our products. With the electric start system, our 150kW & 220kW SDEC Generator Sets are equipped with ATS, PMG alternator, water heater, engine heater and other option equipments to meet your needs. We offer a minimum order quantity of 1 unit and flexible payment terms of T/T and L/C. Delivery time is within 15 working days.
Packing and Shipping:
SDEC Generators are packaged and shipped following the highest international standards and regulations. Our packaging process includes:
- Using quality packing materials
- Securing the generators with foam
- Ensuring the product is safe and secure during shipping
- Labeling the box with the necessary information
We understand the importance of timely delivery and strive to ship the product within 24 hours of receiving the order. We offer multiple shipping options to our customers and provide tracking information for them to track the shipment.



FAQ:
- Q1: What is the brand name of SDEC Generators?
- A1: The brand name of SDEC Generators is TECGEN SDEC Genset (TG206SD & STG303SDS).
- Q2: Where is the place of origin of SDEC Generators?
- A2: The place of origin of SDEC Generators is Fuzhou, China.
- Q3: What certifications does SDEC Generators have?
- A3: SDEC Generators has ISO / CE / SASO / CIQ certifications.
- Q4: What are the minimum order quantity and price for SDEC Generators?
- A4: The minimum order quantity for SDEC Generators is 1 Unit, and the price is negotiable.
- Q5: What is the delivery time and payment terms for SDEC Generators?
- A5: The delivery time for SDEC Generators is 15 Working Days, and the payment terms is T/T / L/C.