Advertisement |
|
|
|
If this is your first visit, be sure to check out the FAQ by clicking the link above.
You may have to register before you can post: click the register link above to proceed.
To start viewing messages, select the forum that you want to visit from the selection below.
|
General Diesel Tech Farm equipment, Medium Duty, Big Rigs, and other General discussion can be found in here. |
10-30-2018, 08:21 PM
|
#1
|
Name: Tobin
Title: 5.7 IDI Powaa!
Status: Not Here
Join Date: Oct 2008
Location: Oviedo, FL
Member`s Gallery
Posts: 1,506
|
4BT CAV to VE Injection Pump??
I haven't seen this in person yet, so I am just going off of what he has told me and trying to gather parts for him so when I get time I can get it fixed for him. Here is the question.
My brother in law bought a Cummins 4BT powered generator that has a CAV injection pump. Engine wouldn't start, I told him to pull the pump off and take it to a pump shop since fuel wasn't getting to the injectors. Pump is shot, I guess they are discontinued and big money to repair. My thought is to replace it with a VE pump. Couple questions on that:
1) Is there a VE pump with a governor that you can set it at 1800 RPMs and it will keep that engine speed as engine load increases?
2) Will a VE pump bolt in place of a CAV pump
3) Anything else I should be aware of?
I was thinking about calling Seth and seeing if he can set a VE pump governor up to work on a generator.
__________________
2006 Dodge 2500 QCLB 4x4 Goerend 48RE
1977 F250 RCLB 4x4 "High Boy" 12 valve, 180 pump, 5x.014, S363/S475, Goerend 47RH, NP271, 2007 D60/Sterling 10.5, 40" Toyo MTs
|
|
|
10-30-2018, 09:27 PM
|
#2
|
Name: crackerman
Title: Too Much Time
Status: Not Here
Join Date: Jan 2010
Member`s Gallery
Posts: 1,800
|
Unless the hard parts are destroyed, the CAV pump has one of the widest production runs ever, in everything from skid steer, back hoes, tractors, generators and light plants.
Full rebuild kits are under 150 (chinabay stuff)
|
|
|
11-01-2018, 04:08 PM
|
#3
|
Name: Yotadzl
Title: Diesel Enthusiast
Status: Not Here
Join Date: Feb 2016
Location: Oregon
Member`s Gallery
Posts: 234
|
Like crackerman said, CAV pumps should not be that expensive to rebuild. PM me if you want with a pump number or engine serial number and I can get you an approximate cost. VE are not ideal for those applications, which is why Cummins used CAV and Stanadyne pumps a lot on gensets. But a VE will more or less bolt up and work if thats how you want to go.
__________________
'85 Yota Crawler-2l diesel, custom built VE (by me), custom T25 turbo. Slow but fun!
'95 Cummins grampa truck, embarrassingly stock
'12 Cummins, deleted
|
|
|
11-03-2018, 12:18 PM
|
#4
|
Name: Tobin
Title: 5.7 IDI Powaa!
Status: Not Here
Join Date: Oct 2008
Location: Oviedo, FL
Member`s Gallery
Posts: 1,506
|
Quote:
Originally Posted by Yotadzl
Like crackerman said, CAV pumps should not be that expensive to rebuild. PM me if you want with a pump number or engine serial number and I can get you an approximate cost. VE are not ideal for those applications, which is why Cummins used CAV and Stanadyne pumps a lot on gensets. But a VE will more or less bolt up and work if thats how you want to go.
|
I'll get the info when I can look at the engine (when I get home in December). A replacement pump would be great.
__________________
2006 Dodge 2500 QCLB 4x4 Goerend 48RE
1977 F250 RCLB 4x4 "High Boy" 12 valve, 180 pump, 5x.014, S363/S475, Goerend 47RH, NP271, 2007 D60/Sterling 10.5, 40" Toyo MTs
|
|
|
11-18-2018, 09:24 AM
|
#5
|
Name: CTDYoungGun
Title: Seth- Fuel Injection Guy
Status: Not Here
Join Date: Aug 2007
Location: Kansas City, Mo
Member`s Gallery
Posts: 1,568
|
Like others have said, those lucas cav (now delphi) pumps are still serviceable. I don't have the tooling for them, but a ton of fuel shops still do. If it sat for any amount of time the plungers are probably stuck in the rotor- easily fixed by an overhaul and a good soak in calibrating fluid.
__________________
Seth Farrell
Farrell Diesel Service
816-205-0757
|
|
|
Posting Rules
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is Off
|
|
|
All times are GMT -5. The time now is 10:15 PM.
|