Diesel Tanker Trailers and Bowsers

Take the fuel to the machines, not the machines to the fuel. We build diesel bowser trailers in steel from 600L to 5000L and in polyethylene from 600L to 2500L for mines, construction sites, and plant-hire fleets, with a 12V electric or hand pump to suit how you refuel.

  • NRCS-accredited manufacturer
  • Built in Gauteng since 2003
  • About 500 trailers a year
  • Delivered across South Africa
1500L Diesel Tanker, a Diesel Tanker Trailers build by LF Trailers — tough-built, NATIS-registerable trailers manufactured in Gauteng

A diesel bowser trailer that brings the fuel to your machines

Every trip to the fuel station is time your excavators, TLBs and generators aren't working. Our diesel tanker trailers take the fuel to where the machines are, so you refuel on site and get straight back to work. Choose a steel tank from 600L to 5000L, or a lighter polyethylene tank from 600L to 2500L, with a 12V pump or a hand pump. A flow meter is available as an option, so you can track every litre. Each tanker is built in our Gauteng workshop and ready in about 10 working days.

Diesel Tanker Trailers

600L Diesel Tanker

Our most compact diesel bowser, easy to tow behind a bakkie and small enough for tight site access. A practical choice for smaller fleets and private buyers. Available in polyethylene or steel.

600L capacitySingle axleUnbraked couplerHand or 12V pump (45 L/min)Flow meter optionNATIS-registerable

1000L Diesel Tanker

A versatile mid-size tanker with single or double axle, so you can match it to your towing vehicle and load. Available in polyethylene or steel.

1000L capacitySingle or double axleBraked couplerHand or 12V pump (45 L/min)Flow meter optionNATIS-registerable

1200L Diesel Tanker

A steel-only size that sits between the 1000L and 1500L, for when you need a little more fuel on site without stepping up a full size.

1200L capacitySteel tankPump and fittings to suit your jobFlow meter option

1500L Diesel Tanker

A popular size for contractors and plant-hire fleets that need reliable diesel on site every day, with a braked double-axle setup. Available in polyethylene or steel.

1500L capacityDouble axleBraked couplerHand or 12V pump (45 L/min)Flow meter optionNATIS-registerable

2000L Diesel Tanker

Higher-volume steel tanker for busy sites, with a braked double axle and a high-flow 110 L/min pump.

2000L capacityDouble axleBraked couplerHand or 12V pump (110 L/min)Flow meter optionNATIS-registerable

2500L Diesel Tanker

Heavy-duty tanker for long days in the field. Available in polyethylene for rough roads or steel with baffle plates for a steadier tow.

2500L capacityDouble axleBraked couplerHand or 12V pump (110 L/min)Flow meter optionNATIS-registerable

3000L Diesel Tanker

Our largest road-going steel tanker, built for commercial and industrial fuel logistics and daily towing.

3000L capacityDouble axleBraked couplerHand or 12V pump (110 L/min)Flow meter optionNATIS-registerable

5000L Diesel Tanker (Site)

A high-volume steel tanker for fuel supply at a fixed site, fitted with a 7.5-tonne low-speed axle.

5000L capacity7.5-tonne low-speed axleSingle axleUnbraked couplerHand or 12V pump (110 L/min)Site use only

Who it's for

Construction and plant hire

Keep excavators, TLBs, and generators running without sending them off site to fill up. A tanker on the back of a bakkie means less downtime and fewer wasted trips.

Mines

Most mines choose our steel tankers. The heavier build and internal baffle plates keep the load steady on haul roads and stand up to daily use.

Private buyers

Need diesel where your equipment works? A smaller polyethylene bowser is affordable, easy to tow, and handles bad roads well.

Steel or polyethylene diesel bowser?

Polyethylene tanks

The lighter, more affordable choice. Polyethylene tanks suit very bad roads and are a good fit when you need dependable fuel on site without the extra weight. Polyethylene tanks don't have baffle plates.

Sizes: 600L, 1000L, 1500L, 2500L

Steel tanks

The choice most mines prefer. Steel tanks are heavier and have baffle plates inside the tank to control fuel movement while you tow, so the trailer feels steadier on the road.

Sizes: 600L, 1000L, 1200L, 1500L, 2000L, 2500L, 3000L, 5000L (site use only)

Also available in 3CR12 stainless steel. Ask us about it when you request your quote.

Diesel tanker sizes

Every size we build, and which tank material it comes in.

CapacityPolyethyleneSteel
600LYesYes
1000LYesYes
1200LNoYes
1500LYesYes
2000LNoYes
2500LYesYes
3000LNoYes
5000L (site only)NoYes

Pumps and fittings

Most of our diesel tankers go out with a 12V electric pump, so refuelling is quick and simple. Choose the setup that suits your work:

  • 12V electric pump or hand pump
  • 600L to 1500L electric pump: 45 L/min
  • 2000L and up electric pump: 110 L/min
  • Mechanical or electronic flow meter, so you know exactly how much fuel went where
  • Optional spare wheel and 9 kg fire extinguisher
  • Ball or eye coupler
  • Not sure what pump you need? Tell us how you refuel and we'll spec it for you.

Built and ready in about 10 working days

Most trailers leave our Muldersdrift workshop about 10 working days after the spec is confirmed. If your job can't wait, tell us when you need it. We can often build sooner.

Common questions

Is the trailer registered?

Yes. Every LF Trailers road trailer is supplied with a data plate and VIN so it can be registered on NATIS for public roads. The only exception is the 5000L diesel site tanker, which is built for use on site only and doesn't come with registration papers.

How long does a build take?

About 10 working days per trailer once the spec is confirmed, and sooner when the job needs it.

Can I see more of the trailer before I order?

Yes. We have extra photos and videos of our builds and are happy to send them. Just ask when you request your quote.

Tell us the job. We'll build the trailer.

Send us the trailer type, size, and fittings you need. We reply within 48 hours with a quote built around your work.