Trans Tank International DieselSergeant 400L Portable Diesel Tank
The DieselSergeant 400L is the largest unit in the Sergeant range, built with a low, wide profile that keeps the centre of gravity down when mounted on a ute tray or trailer. It's fitted with a 12 volt 40 L/min pump kit and a lockable diesel lid, giving operators a full day's worth of fuel on hand without the bulk of a full-size DieselCaptain unit.
Features, Benefits & Outcomes
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400 litre capacity gives enough diesel on board for a full day's refuelling across multiple pieces of equipment before needing a bowser run.
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Low, squat profile keeps the tank's centre of gravity down on a ute tray or trailer, improving stability compared to taller tank designs at the same capacity.
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Transfer40 12 volt 40 L/min pump kit delivers a steady, reliable flow suited to repeated refuels through the day.
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Auto shut-off nozzle with 4m delivery hose cuts the flow automatically at full tank, reducing spill risk on site.
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UV-stabilised poly tank construction backed by TTi's 25 year tank warranty, built to handle outdoor Australian conditions without cracking or degrading.
Technical Specifications
- Capacity: 400 litres
- Dimensions (L x W x H): 1620 x 710 x 740mm
- Weight: 38kg (empty)
- Pump: Transfer40, 12 volt, 40 L/min
- Nozzle: Auto shut-off
- Delivery hose: 4m x 20mm
- Includes: 4m battery cables, earth strap
- Tank construction: UV-stabilised polyethylene
- Warranty: 25 year tank warranty
DieselSergeant 400L Squat FAQ
Why is this tank called "squat"?
It refers to the tank's low, wide profile — rather than being tall, it's built long and low, which keeps the weight distribution stable when mounted on a ute tray or trailer.
How does this compare to the DieselCaptain 400L?
The DieselSergeant 400L squat is built for straightforward refuelling with a single pump option, while the DieselCaptain 400L range offers more pump kit variants and a pump cover for added weather protection. Talk to us if you're unsure which fits your setup.
Does it come with an auto shut-off nozzle?
Yes, this unit uses an auto shut-off nozzle, which cuts the flow automatically once the tank being refuelled is full.
What's included with the tank?
Each unit comes with the pump kit, delivery hose, 4m battery cables and earth strap, ready to wire into a 12 volt supply.
Contact us at 1300 079 161 if you have any questions or if you just want to discuss the range!
