Diesel Trailer-Mounted Fuel Units
When your fuel needs to travel with you – between paddocks, between properties, or across a construction site – Polymaster’s diesel trailer-mounted fuel units give you a fully self-contained, road-registerable solution that goes wherever the work is.
POLYMASTER DIESEL TRAILER-MOUNTED FUEL UNIT SOLUTIONS
Browse Our Range of Diesel Trailer-Mounted Fuel Units
Built on heavy-duty hot-dipped galvanised steel dual-axle frames, VIN-plated, and road legal, these units carry either 1,200L or 2,000L of diesel with a 12V Piusi Fast Flow pump delivering 85LPM. Everything needed to fill heavy plant in the field is on board – pump, hose, nozzle, meter, and toolbox – secured and ready to go.
| Code | Product | Capacity | Length (mm) | Width (mm) | Height (mm) | ||
|---|---|---|---|---|---|---|---|
 | DMPFT1200-S | 1,200L Diesel Trailer Unit | 1,200L | 3940 | 1770 | 1500 | |
 | DMPFT2000-S | 2,000L Diesel Trailer Unit | 2,000L | 4460 | 1970 | 1650 |
1,200L Diesel Trailer Unit
DMPFT1200-S
2,000L Diesel Trailer Unit
DMPFT2000-S
Want a setup configured to your exact requirements?
Polymaster can customise either unit on the same galvanised frame. Call us on 1800 062 064 to discuss.
DIESEL TRAILER UNIT APPLICATIONS
When You Need Fuel to Follow the Work
A diesel trailer unit is the right choice when the operation moves faster than a fixed fuel point can keep up. Unlike a skid-mounted transfer tank that needs a ute to carry it, a trailer unit tows behind any suitable vehicle and goes where you go – field to field, site to site, property to property.
Agriculture and Farming
Harvest season does not wait for a fuel truck. A 1,200L or 2,000L trailer unit towed to the paddock keeps headers, tractors, and chaser bins fuelled without the round trips back to the shed. The 85LPM Piusi pump fills large machinery quickly, and the lockable toolbox keeps the dispensing kit secure between runs.
Civil and Construction
Construction sites shift. A trailer-mounted diesel unit moves with the site – towed to the current work face, positioned near the excavators or graders, and ready to dispense without setting up a temporary fuel point each time. Road-registerable means it travels between sites on public roads without the complications of a non-compliant transfer.
Mining and Resources
Remote mining operations with dispersed equipment and long distances between the fuel depot and the work area benefit from a mobile fuel trailer that can be towed to individual pieces of plant. The lockable filler cap and enclosed toolbox provide the security needed in a shared-access site environment.
Multi-Property Operations
For farmers, contractors, and service businesses operating across multiple properties, a VIN-plated, road-registerable trailer is the most practical mobile fuel solution – no need to reload onto a vehicle, no tare weight restrictions from adding a skid tank to a ute tray. Tow it, park it, pump.
Highest Quality and Standards
Every Polymaster diesel trailer-mounted fuel unit is Australian-made, road-registerable, and built to handle the demands of agricultural, civil, and mining fuel operations.
AS/NZS 4766 Certified
Independently certified to AS/NZS 4766:2020 for polyethylene storage tanks.
ISO 9001 Quality Management
Polymaster holds ISO 9001 certification, the international standard for quality management systems.
Australian Made
Designed, engineered, and manufactured right here in Australia, built for our climate and our conditions.
Road Registerable - VIN Plated
Both units are VIN-plated and fully road registerable, manufactured on heavy-duty hot-dipped galvanised steel dual-axle frames with full compliance fittings – brakes, lights, reflectors, 7-pin flat plug, and safety chain.
WHY CHOOSE POLYMASTER
Australian-Made Diesel Trailers Built for the Distance
Polymaster’s diesel trailer-mounted fuel units are built on heavy-duty hot-dipped galvanised steel dual-axle frames – not lightweight alternatives that corrode and flex under load. The poly tank is Australian-made and UV-stabilised for long-term outdoor exposure. The Piusi Fast Flow pump delivers 85LPM from a 12V system, compatible with the electrical system of any tow vehicle.
Both units are VIN-plated and road registerable from the factory – no aftermarket compliance work required. Full safety fittings are included as standard: brakes on all wheels, emergency breakaway protection, lights, reflectors, 7-pin flat trailer plug, and safety chain. The lockable poly toolbox mounted forward keeps the pump, meter, hose, and nozzle secured in transit.
And if the standard configuration does not fit your setup, the same galvanised frame can be customised with different pump types, a 10-metre retractable Piusi hose reel, spare wheel, and more.
FEATURE POINTS
Why Choose Polymaster Diesel Trailer-Mounted Fuel Units
Hot-Dipped Galvanised Steel Frame
Dual-axle frames built from heavy-duty hot-dipped galvanised steel. Rated to 2,800kg GVM. Built to handle Australian conditions, corrugated tracks, and the sustained demands of agricultural and civil operations.
12V Piusi Fast Flow Pump - 85LPM
The Piusi Fast Flow pump delivers 85LPM from a 12V source – fast enough to fill large agricultural machinery and heavy plant without standing around. Mechanical fluid meter included for accurate dispensing records.
Road Registerable from Factory - VIN Plated
Both units leave the factory VIN-plated and road legal. No additional compliance work needed. Tow on public roads between properties and sites without restriction.
Customisable on the Same Frame
The standard configuration covers most operations. When it does not, Polymaster can customise: different pump types (electric, petrol, or diesel motor), 10-metre retractable Piusi hose reel, spare wheel, and more. Talk to the team.
CUSTOMISED TRAILER CONFIGURATIONS
Build the Trailer Unit Your Operation Needs
Both the 1,200L and 2,000L trailer units can be customised on the same hot-dipped galvanised frame. If the standard configuration does not match your specific operational requirements, Polymaster can build to your spec.
Available customisation options include: different pump types – electric, pull-start petrol, or diesel motors; a 10-metre retractable Piusi hose reel in place of the standard 6-metre hose; a spare wheel mounted forward; and more. Talk to the Polymaster team about what your operation needs.
TRAILER MOUNTED FUEL UNITS IN THE FIELD
Ready to Take Your Diesel Operation Mobile?
Talk to our team. We will help you match the right trailer unit to your operation – standard or customised, 1,200L or 2,000L.
DELIVERY AND DISTRIBUTION
Delivery Across Victoria, South Australia, New South Wales, and Queensland
Preparing for Delivery
Truck and trailer clearance required is 19 metres long, 5 metres high, and 3.5 metres wide. Check for low branches or powerlines on your access route and ensure your gate and entrance can accommodate a 19-metre truck and trailer. Our logistics team will contact you approximately seven days before arrival to confirm your address and access requirements.
MORE DIESEL TANK SOLUTIONS FROM POLYMASTER
Explore Our Full Range of Diesel Tank Solutions
Our trailer units are the most mobile diesel solution in the range. If you need skid-mounted transfer tanks, bulk storage, or compact ute pod fuelling for light vehicles, we have you covered.
Diesel Transfer Fuel Tanks
Skid-mounted transfer tanks from 1,200L to 3,000L designed to sit on the tray of a ute or flatbed. The go-between solution for moving diesel from bulk storage to the machine.
View Range
Self-Bunded Diesel Fuel Tanks
Above-ground bulk storage in 5,000L and 10,000L with built-in secondary containment. The Essential, Ranger, and Quantum series – fill your trailer units from here.
View Range
Portable Diesel Fuel Tank Ute Pods
Compact 100L to 600L diesel cube and ute pack units for light-vehicle refuelling and short-range fuel transport.
View Range
FAQs
Frequently Asked Questions
Are Polymaster diesel trailer units road-registerable?
Yes. Both the DMPFT1200-S and DMPFT2000-S are VIN-plated and road registerable from the factory. They are built on heavy-duty hot-dipped galvanised steel dual-axle frames and include all required road compliance fittings: brakes on all wheels, emergency breakaway protection, lights, reflectors, a 7-pin flat trailer plug, and a safety chain. No additional compliance work is required before towing on public roads.
What pump is included with the trailer units?
Both units include a 12V Piusi Fast Flow pump rated to 85LPM. The pump draws power from the tow vehicle’s 12V electrical system via the trailer plug. A mechanical fluid meter is included for accurate dispensing records. The pump, hose, nozzle, and meter are stored in a lockable poly toolbox when not in use.
Can the trailer units be customised?
Yes. Both the 1,200L and 2,000L units can be customised on the same galvanised frame. Options include different pump types – electric, pull-start petrol, or diesel motor – a 10-metre retractable Piusi hose reel in place of the standard 6-metre hose, and a spare wheel mounted forward. Contact the Polymaster team to discuss your requirements before ordering.
What is the towing capacity requirement for these trailers?
The DMPFT1200-S has a GVM of 2,800kg and a TARE of 635kg. The DMPFT2000-S has a GVM of 2,800kg and a TARE of 660kg. A loaded 1,200L trailer weighs approximately 1,835kg (635kg tare plus approximately 1,200kg of diesel at 0.85kg/L). A loaded 2,000L trailer weighs approximately 2,360kg. Ensure your tow vehicle’s towing capacity and ball weight rating are appropriate for the loaded trailer weight. Consult your vehicle manufacturer’s specifications.
How do I fill the trailer unit?
The trailer tank is filled via the lockable filler cap. Connect a fuel delivery hose from your bulk storage or fuel delivery truck to the filler point. Mechanical overfill protection is not listed as standard on the trailer units – confirm fill level using the level indicator and do not overfill. For high-volume fill operations, use the self-bunded bulk storage range as the primary source and the trailer as the mobile intermediate.