Cummins Silent Power Generator 62.5KVA/50K Watt with Good Enclosure Design

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China Main Port
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TT or LC
Min Order Qty:
1 Set set
Supply Capability:
20 Sets per Month set/month

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Product Description:

1.silent power generator


2.Cummins engine 4BTA3.9-G2


3.good enclosure design


4.Low fuel consumption


5.different canopy color


                                 Main data of generator set



Prime Power


Standby Power


Rated Voltage


Rated Current


Rated Frequency


Rated Speed

1500 rpm

Overall Dimension




Main Technical Data of Engine





Prime Power


Governor Type 

Electronic governor

Cylinder Type

4 cylinder in line,direct injection

Cooling Method

Water cooled

Bore × Stroke

102*120 mm

Compression Ratio




Starting Method 

DC 24V electric start

Fuel Consumption


Main Technical Data of Alternator




UCI 224E

Prime Power


Excitation Mode

Brushless, self-exciting ,single bearing

Prime Voltage

380/220V(adjustable )



Power Factor 



3 phase 4 wires

Insulation Grade


Protection Class



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Q:what will I need to wind power my sail boat?
your okorder
Q:An electrical generator without an engine?
There was much more success searching with terms like belt driven generator, generator head, or two bearing generator, than with just generator. A practical problem: An AC generator's output frequency is dependent on the shaft speed, so you'll need a governor to keep the speed constant, even as the applied load changes. The packaged engine-generator sets include a governor set-up, does the engine you have include a governor? Many of these generator heads run at 3600rpm, is your diesel going to be happy running for long periods of time at that speed? You could change the shaft speed with a pulley ratio if you use belts, but in any event, the shaft speed must be kept constant at the manufacturers specification to keep the output line frequency and voltage at the desired spec. You will also need a Generator Transfer Switch to transfer household loads from the utility to the generator, if you decide to go that far. In the third reference provided below, notice that some of the pictures show only a lay-out. Some sort of very sturdy mounting plate would be needed for those configurations. If the engine was started with the generator head just laying there, parts would be flying all over the place in short order. Obviously shaft and belt alignments would be critical.
Q:Current -carrying conductor question?
The answer to your question is, No. Fq* v*B*sin(theta) F: Magnetic force. q: Charge inside the conductor (in this case, that is causing the current). v: Velocity of charged particle. B: Magnetic Field. Theta: is the angle between the velocity vector and magnetic field vector (angle between v B). So if the current is in the same direction as the magnetic field, the angle between (v B) is zero or 180 degrees making sin(theta)0 which means F0 It experiences a force only when the current is perpendicular to the magnetic field or at least makes an angle theta with the field that is not zero or 180. what this means is there has to be a velocity component normal to the magnetic field.
Q:how to make a small diesel generator.?
With respect, you're actually asking how to design and build your own engine. There are entire books on the subject, and you need plenty of diagrams as well. That's far beyond the scope of an answer on here. But if all you need is a 12v regulated dc power supply why not just get a model car or boat engine and see if you can hook it up to a car alternator from a scrapped vehicle via a suitable pulley gearing? It certainly won't be quiet though, and you'll need to ensure that the engine is either fan or water cooled and that there's a suitable exhaust outlet. Model diesel engines aren't very large, but there are larger scale copies of the old British Mills engine design made in India, and also various websites which give you details or sell you plans on how to build your own. Usually they have lapped pistons so don't need the complication of piston rings.
Q:Anyone know about generac or kipon generators?
Diesel Issues: Regular oil changes - about 2:1 to a gas-fired generator. Diesel fuel is may gel in very cold weather - you may have to use a kerosene mix. Diesel fuel has a shelf-life such that you will have to add fuel stabilizers and run out the fuel at least three times per year (more in a humid climate) to prevent breakdown. You will have to change the fuel filter at least once per year. If you run out of diesel and cannot get to it - you are out of luck. Which leads to liquid fuel storage issues, shelf-life and so forth. Diesel fuel is a bit over twice the cost of natural gas as a fuel in this situation. Go with the natural gas unit. It is new, has a warranty and you _know_ that it will have no hidden flaws. Now, if by Gas you mean gasoline - go with the diesel unless you are in a very cold climate. Hands down.
Q:exact formula for calculating diesel consumption of diesel generator?
There is no exact formula. Each engine is unique and the manufacturer has a fuel consumption chart for each engine. It is usually in BTU's per horsepower hour or the metric equivalent. It all has to do with engine efficiency and fuel heating value. See below:
Q:Diesel engine oil sludge?
The sludge is an indication of coolant leaking into the oil, as is the white smoke and the fact its over heating, This is due to either a cracked water jacket or sleeve or cylinder head and or gasket, As to what to do? Have it properly diagnosed by a qualified mechanic and if need be rebuild the engine or replace it. As replacing the cylinder sleeves at a reputable shop can cost as much as a new engine.
Q:onan generator code 33?
This may sound stupid, but check the belt. Make sure it's actually on there. The Onan QD's sometimes throw a belt. I have seen them break too. Make sure that's on. You may have an internal water pump issue as well - impeller fell off, etc (rare but possible). Another issue could be a blocked radiator. If your radiator is blocked with sludge, you may not even know. I usually check various spots on the block, thermostat housing and radiator while running with a infrared temperature probe to see if it's actually getting hot BUT BE CAREFUL doing that because there's a risk of damaging your unit. That's actually a last resort thing. It may just be a bad high temp switch. But make sure everything else is right first. Full radiator, belt, t-stat (you already did). Oh, I just thought - make sure you have the right temp t-stat in there. The one I have in the shop (1997 7.5 Kw HDKAJ Spec D) takes a 71 Degree C (160 degree F) one. Anything higher will set off the high temp system I believe.
Q:Does the diesel generator work with all power or according to load?
according to load. It typically measured output voltage and adjusts throttle to reach an aim voltage. When output voltage drops due to load, it indirectly increases throttle.
Q:does anyone know how much a 250kw onan / allis chalmers diesel generator might weigh?
That weight should be very close minus loss to rust. I would call a scrapyard first to get an idea of what they are paying, especially because part of it is a diesel engine and there are guidelines with some yards how they will accept machinery, such as clear of any fluids. The copper or aluminum wires and generator cores will probably be most valuable parts and might be worth removing and forgetting the rest depending on what the scrap yard says about the engine and rusted steel shell is worth. It will be a hard move, even for a flatbed truck because the little winch will have to pull that generator which is super heavy and dead weight. Final thing to look into is whether there is any value in any part of it. This is a very popular size generator and is still produced today except with Cummins diesel engine, maybe someone has an older one with same engine and their block is cracked!?
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1. Manufacturer Overview

Location Guangdong,China
Year Established 2010
Annual Output Value
Main Markets 10.00% Mid East
10.00% Eastern Asia
10.00% Southeast Asia
10.00% Africa
10.00% Oceania
10.00% Domestic Market
5.00% North America
5.00% Western Europe
5.00% Central America
5.00% Northern Europe
5.00% South America
5.00% Eastern Europe
5.00% Southern Europe
5.00% South Asia
Company Certifications ISO 9001:2000;ISO/TS 16949

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Foshan
Export Percentage 71% - 80%
No.of Employees in Trade Department 6-10 People
Language Spoken: English, Chinese, Japanese
b)Factory Information  
Factory Size: 1,000-3,000 square meters
No. of Production Lines 3
Contract Manufacturing OEM Service Offered Design Service Offered
Product Price Range Average