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| Categories | Reefer Generator |
|---|---|
| Brand Name: | SANROCK POWER |
| Model Number: | SPDG20ESX |
| Certification: | ISO, CE, COC etc |
| Place of Origin: | China |
| MOQ: | 1 set |
| Price: | Chat with supplier now for more details. |
| Payment Terms: | MoneyGram,Western Union,T/T,D/P,D/A,L/C |
| Supply Ability: | 100000set/month |
| Delivery Time: | 18-30work days Shipping fee and delivery date to be negotiated. |
| Packaging Details: | Nude package for machines, Wooden box package for spare parts, Or customer demand. |
| Name: | genset generator for reefer containers |
| Product Nam: | Reefer Generator Genset |
| Frequency(HZ): | 60HZ |
| Speed: | 1800 Rpm |
| Rated voltage: | 110V, 220V, 230V, 240V, 380V, 400V , 460V, 480V |
| Rated power: | 18kw/22.5kva |
| Amps(A): | 23.5A |
| Engine Model: | Perkins |
| Output Type: | AC Three Phase |
| Cooling starting method: | Electric start |
| Cylinders: | 4 |
| Engine Type: | Water-cooled, 4-stroke |
| Fuel tank capacity(L): | 350L |
| Phase: | 3-phase |
| Power factor(cos): | 0.8lagging |
| Transport Package: | Plywood Case on Export Standard |
| Excitation: | Brushless, Self exciting |
| Item Name: | Reefer Generator |
| Used for: | Container Generators |
| Usage: | Common Units, Standby Unit, Emergency Crew |
| Packing size L x W x H: | 2368*729*1073mm |
| Net weight: | 1100kg |
| Voltage regulation: | Automatic |
| Cooling System Type: | Water Cooling System |
| Engine Brand: | Cummlns/Perklns/Yangdong/Brand Engine |
| Cooling System Type :Water Cooling System: | Water Cooling System |
| Company Info. |
| Zhejiang Sanrock Power Machinery Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |






A refrigerated container generator set is a standalone power
generation unit designed to provide reliable electricity for
temperature-controlled shipping containers, ensuring uninterrupted
operation of refrigeration systems during transport or storage.
These generator sets are engineered to maintain precise temperature
ranges (typically from -30°C to +30°C) for perishable goods,
pharmaceuticals, or other temperature-sensitive cargo. Key features
include high fuel efficiency, low emissions compliance .
Suitable for use in ports, vessels, remote logistics hubs, or
temporary cold storage facilities, these systems ensure (cold chain
integrity) while offering flexibility in fuel options, including
diesel, hybrid, or electric configurations.
The integrated generator-refrigerated container system combines a diesel-powered generator set with an insulated refrigerated container to maintain precise temperature control for perishable cargo during transportation or stationary storage.


Can you do OEM for me?
We accept all OEM orders,just contact us and give me your design. we will offer you a reasonable price and make samples for you ASAP.
How can I place the order?
Sign the PI,pay deposit,we will arrange the production. After finished production pay balance. Finally we will ship the goods.
Warranty service
Warranty for 1 year or 1000 running hours.During the warranty
period, if any accessories are damaged, free accessories will be
provided.
Test for high performance
A professional team will provide good service, advanced equipment
provide a strict checking and measuring environment for high
quality product, low fuel level, oil presssure, water temperature,
full load test, over load 110% etc. we will test all function to
make sure our production running good, so we use load bank for test
more stabilized and reliable.
Specification
| Model | SPDG20ESX |
| Rated Voltage | 460V |
| Rated Current | 15kw/18.75kva |
| Frequency | 60Hz |
| Amps(A) | 23.5A |
| ENGINE | |
| Engine Type | Water-cooled, 4-stroke |
| Engine Brand | Perkins |
| Cylinders | 4 |
| Cooling starting method | Electric start |
| ALTERNATOR | |
| Rated power(kw/kva) | 18kw/22.5kva |
| Rated currency(A) | 28.2 |
| Power factor | 0.8lagging |
| Phase | 3-phase |
| Rotary speed | 1800rpm |
| Excitation | Brushless, Self-Excited system |
| Net weight (kg) | 1000 |
| Packing size L x W x H(mm) | 2368*729*1073 |
| Fuel tank capacity(L) | 350 |












FAQ
1. how can we guarantee quality?
Always a pre-production sample before mass production; Always final
Inspection before shipment;
2.what can you buy from us?
Screw Air Compressor,Reefer Container Generator,Diesel
Generator,Light Tower,Sewage Pump,Centrifugal Pump,Fire Pump
System,Mobile Pump Truck
3. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,Express Delivery;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,Western
Union,Cash;
Language Spoken:English,Chinese,Spanish
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