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Diesel generating sets from 50 to 275 kVA, open frame

Complete open-frame diesel generating sets of 200 and 275 kVA prime power (PRP), and a 50 kVA model. Price on quotation, from one unit, FOB Ningbo, with a load test at the factory and Sinospect's inspection of your order before shipment.

Open-frame diesel generating set: radiator, engine, alternator, batteries and a control panel on a stand, on a base frame
per 200 kVA set, FOB Ningbo
Price on quotation
per 275 kVA set, FOB Ningbo
Price on quotation
per 50 kVA set, FOB Ningbo
Price on quotation

Models and prices

Find the right configuration

Compare specifications
Choose a generating sets model

Select a model

3 models

GS-200

200 kVA generating set, open frame

Complete 200 kVA set: engine, alternator, base frame, radiator and control panel.

Price on quotationper set

From 1 set

FOB Ningbo

Lead time. Stated on the dated quotation

Prime power (PRP)
200 kVA
Voltage and frequency
400/230 V, 50 Hz; 60 Hz on request
Build
Open frame; canopy, automatic transfer switch (ATS) and synchronising quoted per order
Makes
Stated on the quotation, for the engine and the alternator
Test
Load test at the factory, with the test record sent before shipment

Documents. Factory load-test record and maker's declaration; test witnessed by a Sinospect engineer on request.

GS-275

275 kVA generating set, open frame

Complete 275 kVA set: engine, alternator, base frame, radiator and control panel.

Price on quotationper set

From 1 set

FOB Ningbo

Lead time. Stated on the dated quotation

Prime power (PRP)
275 kVA
Voltage and frequency
400/230 V, 50 Hz; 60 Hz on request
Build
Open frame; canopy, automatic transfer switch (ATS) and synchronising quoted per order
Makes
Stated on the quotation, for the engine and the alternator
Test
Load test at the factory, with the test record sent before shipment

Documents. Factory load-test record and maker's declaration; test witnessed by a Sinospect engineer on request.

GS-50

50 kVA generating set, open frame

The entry model: engine, alternator, base frame, radiator and control panel.

Price on quotationper set

From 1 set

FOB Ningbo

Lead time. Stated on the dated quotation

Prime power (PRP)
50 kVA
Voltage and frequency
400/230 V, 50 Hz; 60 Hz on request
Build
Open frame; canopy, automatic transfer switch (ATS) and synchronising quoted per order
Makes
Stated on the quotation, for the engine and the alternator
Test
Load test at the factory, with the test record sent before shipment

Documents. Factory load-test record and maker's declaration; test witnessed by a Sinospect engineer on request.

Price on quotation. A dated quotation confirms the price and delivery point for your quantities.

Video

What a set comprises

The models compared

Specification comparison of the generating sets models
SpecificationGS-200GS-275GS-50
Price

Price on quotationper set, from 1 set

Price on quotationper set, from 1 set

Price on quotationper set, from 1 set

Price basisFOB NingboFOB NingboFOB Ningbo
Prime power (PRP)200 kVA275 kVA50 kVA
Voltage and frequency400/230 V, 50 Hz; 60 Hz on request400/230 V, 50 Hz; 60 Hz on request400/230 V, 50 Hz; 60 Hz on request
BuildOpen frame; canopy, automatic transfer switch (ATS) and synchronising quoted per orderOpen frame; canopy, automatic transfer switch (ATS) and synchronising quoted per orderOpen frame; canopy, automatic transfer switch (ATS) and synchronising quoted per order
MakesStated on the quotation, for the engine and the alternatorStated on the quotation, for the engine and the alternatorStated on the quotation, for the engine and the alternator
TestLoad test at the factory, with the test record sent before shipmentLoad test at the factory, with the test record sent before shipmentLoad test at the factory, with the test record sent before shipment
Lead timeStated on the dated quotationStated on the dated quotationStated on the dated quotation

Supply terms

What the price includes

Payment: a deposit with the order and the balance before shipment, after the inspection report; the split is set on the quotation.

One quotation, one invoice

Sinospect quotes, contracts and invoices as the supplier. The quotation states the engine or product series; the order contract names the maker and its plant, with the sample or drawing the order is built to. Certificate copies are supplied with the order contract, or before the order for a tender file.

Inspection before shipment

Sinospect inspects the order against the specification and the approved sample before it ships and sends the photo report. The maker's final balance is paid after that inspection passes.

FOB a named Chinese port

Prices include export packing and loading at the port stated. Ocean or air freight, insurance, duties and destination clearance are quoted on request or handled by the buyer's forwarder.

Warranty through Sinospect

A warranty issue comes to Sinospect, which investigates against the agreed specification and acceptance evidence and coordinates the remedy with the maker.

Documents and conformity

Commercial invoice, packing list, the maker's declaration and the test reports listed per model ship with the goods. Certificate-of-conformity programmes at the destination are quoted per order.

Request a quotation

Model, quantity, destination

Name the models by their codes, the quantity of each and the destination port or city. The quotation confirms the price for your quantities and sets the delivery point, the payment split and the inspection before shipment.

Models
Use the codes above; several models can share one request.
Quantity
State the quantity of each model.
Destination
Your port or city, with the country.

Sinospect Industrial Company Limited, Hong Kong. Operating offices in Hong Kong and Ningbo. Supplying industrial equipment from China since 2004.

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Your inquiry is reviewed by Sinospect and handled under our Privacy Policy. Any factory disclosure needed for the project is agreed with you separately. For highly sensitive material, request a protected exchange before sending the files.

Questions buyers ask first

Which engine and alternator makes?

The quotation states the engine and alternator makes; the order contract names the maker and its plant. Each set ships with its load-test record and the maker's declaration.

Are the canopy and the transfer switch included?

The sets are offered open frame. The canopy, the automatic transfer switch (ATS) and synchronising are quoted separately, for each order.

How are the sets tested before shipment?

Each set passes a load test at the factory, and the test record is sent before shipment. A test witnessed by a Sinospect engineer can be added to any order. Sinospect then inspects the order and sends the photo report.

What is the lead time?

The lead time is stated on the dated quotation, with the price for your quantities and the delivery point.

Are freight and customs clearance included?

Set prices are FOB Ningbo and power-pack prices FOB Qingdao, export packing and loading at the port included. Sea or air freight, insurance, duties and customs clearance at the destination are quoted on request, or handled by your forwarder.

What are the payment terms?

A deposit with the order, then the balance before shipment, after the inspection report. The split between the two is set on the quotation.

Bare power packs, for assemblers

Engine with electronic governing, fan, radiator rated for 50 °C ambient and exhaust, from 50 to 317 kW prime power (PRP). Each engine ships with the maker's test certificate, and the warranty of 12 months or 1,200 hours is handled through Sinospect. The quotation states the engine series and the lead time; the order contract names the plant.

Price per power pack, FOB Qingdao, from one pack
Power packPrime power (PRP)Set classPrice per pack
PP-5050 kW50 kVAUSD 5,440
PP-210210 kW250 kVAUSD 13,580
PP-220220 kW275 kVAUSD 14,375
PP-250250 kW300 kVAUSD 14,895
PP-317317 kW400 kVAUSD 20,260

Other priced offers

Generating sets: price on quotation. Power packs: prices published 10 October 2026, FOB the port stated, for the quantities shown. Indicative until confirmed on a dated quotation, which stays valid for the period it states.