₦airaland Forum

Is it advisable to retrofit trucks of this size, with cargo containers at the rear, from diesel to CNG? Where would the CNG tanks be installed, and what cylinder capacity would typically be required? Are there any adverse effects on the vehicle's performance or mechanical systems? Since there are several of these trucks and they are required to carry heavy loads over hilly terrain, would a CNG conversion affect their ability to operate efficiently on steep slopes?

SpaceAngel:
Is it advisable to retrofit trucks of this size, with cargo containers at the rear, from diesel to CNG? Where would the CNG tanks be installed, and what cylinder capacity would typically be required? Are there any adverse effects on the vehicle's performance or mechanical systems? Since there are several of these trucks and they are required to carry heavy loads over hilly terrain, would a CNG conversion affect their ability to operate efficiently on steep slopes?

Hope the engine is still very good, properly maintained
It will run only on CNG, can't be switched with diesel like the petrol cars.

Gotocourt:
Hope the engine is still very good, properly maintained
It will run only on CNG, can't be switched with diesel like the petrol cars.

It's a fleet, engines are good but if they'll run only on CNG, that's going to be a big issue.

Waiting for the experts

Why not , if not?
As long as its a naturally aspirated petrol powered engine and not diesel engine, it can work because CNG (Compressed Natural Gas) is also best suited for spark ignition, so conversion is relatively straightforward:

Install CNG storage cylinders
Add pressure regulator
Install injectors / mixer
Add CNG ECU
Fuel selector switch (petrol ↔ CNG).
However note the tradeoff will be slight less of power or torque output up to 5 to 20%, but you can always alternate to petrol when you on incline or hilly terrain or need more power for loads.

this is what a CNG retrofitted truck looks like

cylinders are typically stacked behind the truck head

a large number of transporters have already moved to CNG

your big challenge is are you close to a regular supply

CNG infrastructure is rolling out across the country, but we do not have full penetration yet

CNG is nice but the way I see CNG car owners queuing from morning to dusk just to refill is scary

I learnt something on this thread and I'm grateful to the OP and those that comment too.

UR ENGLISH no TOO MUCH for "CONVERSION or UPGRADE"?

okay oo, YOU can try if the UPGRADE ACCLAMATIZE and ACQUIANT with ur GOAL and no AFTERMATH EFFECT if not CONSIDER the EFFORT FUTILE & INCONSEQUENTIAL

I specifically asked of Diesel with the picture of similar truck.

sanerugwei:
Why not , if not?
As long as its a naturally aspirated petrol powered engine and not diesel engine, it can work because CNG (Compressed Natural Gas) is also best suited for spark ignition, so conversion is relatively straightforward:

Install CNG storage cylinders
Add pressure regulator
Install injectors / mixer
Add CNG ECU
Fuel selector switch (petrol ↔ CNG).
However note the tradeoff will be slight less of power or torque output up to 5 to 20%, but you can always alternate to petrol when you on incline or hilly terrain or need more power for loads.

These are not retrofit pictures of the trucks but came like that from factory. It's similar to the ones used by Dangote. From the picture I posted I don't think it'll be possible for the cylinders to be in that position.

GloriousGbola:
this is what a CNG retrofitted truck looks like

cylinders are typically stacked behind the truck head

a large number of transporters have already moved to CNG

your big challenge is are you close to a regular supply

CNG infrastructure is rolling out across the country, but we do not have full penetration yet

SpaceAngel:
These are not retrofit pictures of the trucks but came like that from factory. It's similar to the ones used by Dangote. From the picture I posted I don't think it'll be possible for the cylinders to be in that position.

people are retrofitting their trucks but i don't have pictures of those. the question is if there is enough space behind your truck head

Let's see if CharlesCNG and SmartEnergyng can be of help here

RIP Gazzuzz. Man would've dissected this topic from A-Z that even a primary 1 pupil would grasp everything.

The space is not generous to contain cylinder, maybe that will be by the side where fuel tank is. Someone mentioned above that it can't be hybrid (diesel and CNG) , but only CNG and that means one needs to get enough storage to last till next refill. I'll try and see if one can see already done or if there's picture. thanks

GloriousGbola:
people are retrofitting their trucks but i don't have pictures of those. the question is if there is enough space behind your truck head

Nadingo:
RIP Gazzuzz. Man would've dissected this topic from A-Z that even a primary 1 pupil would grasp everything.

Gazzuzz don leggo? Na wa o

SpaceAngel:
Is it advisable to retrofit trucks of this size, with cargo containers at the rear, from diesel to CNG? Where would the CNG tanks be installed, and what cylinder capacity would typically be required? Are there any adverse effects on the vehicle's performance or mechanical systems? Since there are several of these trucks and they are required to carry heavy loads over hilly terrain, would a CNG conversion affect their ability to operate efficiently on steep slopes?

The main problem is that if you convert this lorry to CNG the tanks will take up part of your storage space

Nadingo:
RIP Gazzuzz. Man would've dissected this topic from A-Z that even a primary 1 pupil would grasp everything.

When Gazzuzz die abeg. Make una no dey lie for this app

Niceguy4ever:
When Gazzuzz die abeg. Make una no dey lie for this app

Do you live under a rock? Gazzuzz died in a crash. His second year anniversary is in 2mnts time.