• Fuan Zhongzhi Pump Co., Ltd.
    Vadim Zabiiaka
    Zhongzhi does really good on the design and manufacturing of the products. Experienced engineers service us very nice.
  • Fuan Zhongzhi Pump Co., Ltd.
    Mr.Reuben kimwolo
    Good quality, great manufacturers, we are happy with your products.
  • Fuan Zhongzhi Pump Co., Ltd.
    Mr.Yılmaz Türkoğlu
    Have been working together for more than 3 years very professional. all products work fine in our types of equipment. Thank you.
Contact Person : Semmy Wu
Phone Number : 05936532656
Whatsapp : +8613706040131

25kw Silent DG Set / Electric Generators With Yangdong Engine

Place of Origin Fujian,China
Brand Name ZOZHI
Certification ISO
Model Number GFS-Y34
Minimum Order Quantity 1pc
Price negotiated
Packaging Details Plastic Foam Packing,veneer case or wooden case
Delivery Time 25 working days after received your payment
Payment Terms T/T, L/C
Supply Ability 800pcs per month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Product Name Open Diesel Generator Standby Power 34kva /28kw
Engine Yangdong Y4102D Alternator ZHONGZHI ZZG184G
Controller Model Smartgen HGM1780 Rate Voltage 400V
Frequecy 50HZ
High Light

silent dg set


silent diesel genset

Leave a Message
Product Description

Open Diesel Generator 25kw Silent DG Set / Electric Generators With Yangdong Engine


Open Diesel Generator Ricardo Diesel genset base data:

  • Diesel genset model: GFS-Y14
  • Genset type: Soundproof
  • Engine brand: Yangdong
  • Engine model: Y4102D
  • Alternator brand: ZHONGZHI 
  • Alternator model: ZZG184G
  • Prime output : 31kw/25kva
  • Controller brand: Smartgen
  • Controller model: HGM1780

Main specifications of generating set:


Genset Open type model GF-Y34
Soundproof model GFS-Y34
Standby power(KVA / KW) 34/28
Continuous power(KVA / KW) 31/25
Rate Voltage 380-480v
Rate Frequency 50Hz
Controller Model Deep-sea DSE3110
Open Dimension  
Open Weight  
Silent Dimension 1425×600×1086
Silent Weight 315kgs
Engine Engine Brand Yangdong
Engine Model Y4102D
Rated power(kw) 33
Rated speed(r/min) 1500
Engine Characters Vertical,in-line,water-cooled,four-stroke,direct injection
Number of cylinders 3
Cylinder bore(mm) 102
Piston stroke(mm) 118
Compression ratio 18
Total piston displacement(L) 3.857
Firing order 1-3-4-2
Fan diameter(mm) 410
Fuel delivery advance crank angle (°CA) 16±1
Rated fuel consumption(g/kW.h) ≤220
Rated of oil consumption to fuel consumption ≤0.8(the status at delivery)
Crankshaft rotating direction Anticlockwise(view from flywheel end)
Cooling method Forced water-cooling
Lubrication method Splash, pressure
Starting method Electric starting
Net weight(kg) 320
Overall dimension(L×W×H) 864*620*750
Steady regulation(%) ≤4
Exhaust temperature(°C) ≤610
Alternator Alternator Brand ZHONGZHI
Model ZZG184G
Continuous Output 252kw/31.3kva
Type 4 Pole, Rotating Field
Exciter type Brushless, Self-excited
Voltage regulator AVR.440
Voltage regulation ±1.0% with 4%engine governing
Insulation Class H
Protection IP23
Rated Power factor 0.8
Winding leads 12
Waveform distortion No-load < 1.5%
Altitude ≤1000m


Open Diesel Generator Feature:


1) Brand-new engine, start a motor.

2) Brushless alternator, single bearing, flange connection, IP23, H class insulation, with AVR

3) Auto control panel with LCD.

4) Engine mounted battery-charging alternator, Genset with the battery charger of the main supply.

5) Circuit Breaker, Exhaust Silencer

6) Copper Radiator for 40°C ambient temperature and double-deck cooling, with fan guard and front guard

7) Anti-vibration pads fixed between engine/alternator and base frame to ensure the compete Genset running stable

8) Skid-mounted bottom 8 hours fuel tank(without bottom fuel tank above 500kw).

9) External recessed emergency stop button for extra safety

10) Optional: ATS (automatic transfer switch), AMF panel, Trailer, container canopy, Parallel system


Open Diesel Generator Description:


ZHONGZHI produces diesel generator sets and low-voltage switchgear assemblies and a full range of services including unit instillation, full-automatic distribution, generator room environmental engineering, unit maintenance, spare parts supply, etc. The units produced by ZHONGZHI all use international brand engines and generators with excellent quality. Through ten years of product development and technology accumulation, ZHONGZHI'S products gradually become more mature. To meet the different needs of customers worldwide, we will renovate continuously technologies and improve products.


Open Diesel Generator Relative products:

Open or Silent diesel generator set power by Cummins, Perkins, Deutz and Chinese power brand, power range from 8KVA to 2000KVA.

Open Diesel Generator Inspection:

1) Each generator shall be tested at the manufacturer’s workshop before shipment.
2) All relevant information drawings pertinent to the testing and test procedure shall be transmitted to the customer in advance of the test date notification.
3) All accompanying documents are corresponding to the actual situation of generators, including the Qualified Certificate, Parameters, and the Performance Index.
Guarantee for one year or 1000hours(accord to whichever reach first) from shipped on board date.

Guarantee for one year from shipped on board date. During the guarantee period, our company will provide free easy-damaged spare parts for problems caused by our quality of production or raw material, except the damageable spare parts caused by the customer's incorrect artificial operation. In addition, after expiration, our company provides cost spare parts for maintenance.



1. Directly factory sale
2. Quick response within 2-8hours, response rates over 92%
3. 24 hours phone call is available, feel free to contact us.
4. All goods produced by ourselves, we provide one-stop services from designing, printing to processing. Customers can provide the design according to your request and samples making, also we can advise how to make the products according to customers' target prices.


1. Q: What’s the MOQ?
A: We accept one piece.
2. Q: Are you a factory or trading company?
A: We are a manufacturer.
3. Q: Can you accept using our logo?
A: Yes, we can do OEM for you.
4. Q: What’s the warranty period?
A: 1 year.
5. Q: What are the terms of payment?
A: T/T. 30% deposit and 70% against the BL copy or 100% LC at sight.