Question about Pramac Electrical Supplies

2 Answers

My 1000kva cummins generator shuts down during operation indicating low voltage. what is the cause

I have bought a 1000KVA cummins generator ; Model; KTA38-G2A Engine number; 41111876 Maker; CHONGQING CUMMINS COMPANY LTD, CHINA PROBLEM; The generator starts normal but after two hours, it will indicate low ac voltage and automatically shut down itself. The RPM and FREQUENCY remains NORMAL.. I changed the fuel filters but the problem persisted. What is the cause?

Posted by on


2 Answers

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that got 5 achievements.


    Visited the website for 3 consecutive days.


    An expert who has written 20 answers of more than 400 characters.

  • Expert
  • 80 Answers

Hello dear, try to get help from this article Why Diesel Generator Fail to Start
The causes may be various:
1. Battery failure
2. Low coolant level
3. Low coolant temp alarm
4. Oil, fuel or coolant leaks
5. Control not in auto
6. Air in the fuel system
7. Ran out of fuel
8. High fuel level alarm
9. Breaker trip
Hope it works for you.

Posted on Mar 07, 2018

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that got 5 achievements.


    An expert who has answered 20 or more questions within one hour.


    An expert who has answered 20 questions.

  • Expert
  • 101 Answers

Check for floating debris in fuel tank possibly restricting fuel flow thru screen on bottom of fuel pickup;

Posted on Oct 17, 2017


2 Suggested Answers

  • 2 Answers


Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

  • 8 Answers

SOURCE: its 230kvaperkins generator it starts normally,but

You should check the heat sensor and oil ifesi

Posted on Jun 02, 2011

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer


It's a 2006, made in China.
This is the apparent manufacturer:
Manufacturer Name: Chongqing Loncin Motor Co Ltd
Address: Baihe Industrial Park Economic &
Zip / Country / Phone: 400060 China
Product Type: Motorcyle, ATV

May 16, 2016 | ATVs

4 Answers

Check engine ecu light keeps comming on 2006 volvo

Get OBD (on board diagnostic) from auto zone and plug it into car to read error codes.

Oct 08, 2014 | Volvo Cars & Trucks

1 Answer

Looking for fuel filter for Onan HDKAK=1046 rv generator. Anyone have the product number

You didn't indicate a Spec number for your gen that would be required. Any RV place can get this part it is Cummins part # 149-2513 but a Spec number would help.

Oct 09, 2013 | Onan Cummins 8.0 HDKAK/1046 RV QD 8000...

1 Answer

Onan 5.5 Hgjab Generator Manual

Gap is 0.025" plug is a NGKR BPR4EY
Cummins part # 167-1638

Jul 26, 2013 | Onan Cummins 5.5 HGJAB-901 RV QG 5500...

1 Answer

Problem with a ef1000 generator running rough. starts easy, gets to operation rev range, lasts for 5 to 20 sec, then runs rough, changed oil, air filter and plug cleaned carby, made little differance run...

I purchased a Propane Generator from Central Maine Diesel a few years ago.

20 HP Honda engine, Italian generator head.
Paid about $2300 plus shipping via Paradise Freight which was a few hundred.
I see the price is just a bit higher now... But the one I want most is Yuchai which i saw from a website.

Recently it blew a capacitor. Central Maine sent me 2 for the price of one even though it is out of warranty. $39 total for two.

I looked at generators on island but a similar Honda at Quality electric was close to $6000 and it wasn't even a 13750kw. More like 8 or 9000kw if I remember right.....

They have many generators at great prices but this is the one I settled for.

However, it is said that the Cummins generator is more popular than others.

Cummins Generator Cummins Generator Set Supplier and Manufacturer in China

Nov 12, 2017 | Yamaha EF2400iS Portable Generator

2 Answers

There is problem with my cummins generator the is

check fuel filter it may be only getting enough fuel to run up to so many rpm


Not finding what you are looking for?
Electrical Supplies Logo

Related Topics:

280 people viewed this question

Ask a Question

Usually answered in minutes!

Top Pramac Electrical Supplies Experts


Level 3 Expert

84625 Answers

Lawrence Oravetz

Level 3 Expert

10543 Answers


Level 3 Expert

2222 Answers

Are you a Pramac Electrical Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides