
Aztecs AGRITEC Suto 15W-30 Agricultural Tractor Oil
The AGRITEC SUTO 15W-30 is a high-performance, multipurpose agricultural lubricant specially crafted to meet the demanding lubrication needs of modern farm machinery.
This super-universal tractor oil (SUTO) blends mineral base oils with a tailored additive package to provide robust protection and versatile performance across the engine, transmission, hydraulics, and 'wet-brake' systems found on tractors and other off-road agricultural equipment.
Recommended Applications
- Engine Use: Suitable for four-stroke naturally aspirated and turbocharged diesel engines, as well as four-stroke petrol engines in tractors.
- Transmission & Final Drive: Designed for gearboxes, final drives, and transmission systems, including those with oil-immersed 'wet' brakes.
- Hydraulic Systems: Compatible with hydraulic circuits in agricultural machinery, providing good thermal stability and performance at both high and low temperatures.
- Wet Brake Systems: Because of its friction-modifying additives, it helps reduce brake 'squawk' and chatter in oil-immersed brakes.
- Performance Levels: ACEA E3 ; API (Engine) CG-4 ; API (Transmission) GL-4 ; Allison C4 ; Caterpillar TO-2, Ford M2C159B/C ; Massey Ferguson M1139/M1144/M1145 ; Ford New Holland 82009202, Mercedes-Benz 228.1 ; ZF 06B, 06C, 06L, 07B, 07D
Key Benefits
- Natural High Lubricity: Reduces internal friction, which helps to lower wear on engine and transmission components.
- Excellent Anti-Wear Protection: From the additive package, giving better protection under heavy loads and in mixed operating conditions
- Good Anti-Foaming & Air-Release Properties: Helps maintain stable oil film when under aeration stress (such as in hydraulic systems)
- High Thermal & Oxidation Stability: Resists breakdown at high temperatures, helping to maintain performance and prolong service life.
- Engine Cleanliness: Formulated to minimise deposit formation, reducing sludge and keeping critical parts clean over time.
- Reduce Brake Noise: The friction modifiers reduce wet-brake noise ('Squawk'), improving operator comfort and system reliability
- Simplifies Lubricant Inventory: Suits both older and newer engines, reducing the need for multiple oil grades in fleet operations. One oil can be used across engine and transmission/ hydraulic systems, reducing the need to stock multiple fluids.
Typical Test Data
| Parameter | Typical Value |
| Density @ 15°C (ASTM D4062) | 0.88 g/cm³ |
| Flash Point (ASTM D92) | 190°C |
| Kinematic Viscosity @ 40°C (ASTM D445) | 79 mmª/s |
| Kinematic Viscosity @ 100°C (ASTM D445) | 11.5 mmª/s |
| Pour Point (ASTM D97) | -35°C |
| Sulphated Ash (ASTM D874) | 1.0% |
| Total Base Number (ASTM D2896) | 10 mg KOH/g |
| Viscosity Index (ASTM D2270) | 137 |
Please note: These are typical values and do not constitute a specification. Actual Performance may vary.
Specifications
| Product Ref | AZO |
|---|---|
| Volume (litres) | 20 |
| Weight (kg) | 18 |
Delivery Terms
The delivery of a tank can be confusing as each manufacturer offers a slightly different service and lead time. Please refer to our Delivery Information page. Standard tank deliveries are "kerbside", which means the tank will be delivered to the kerb only and not positioned further. Should you have specific delivery requirements or restrictions, please contact us to discuss.
Tanks over 2,500L — articulated lorry, customer offload
These tanks are delivered on an articulated vehicle (approximately 16.5m long × 2.6m wide × 3m high) which has no offloading on board. It is the customer's responsibility to offload the tank, which may require a telehandler or forklift.
Curtain-sided vehicles are also used, so please note that if there are obstacles or overhanging branches on the road to the delivery site, the driver may refuse to drive to the location due to the risk of damaging the vehicle. Please let us know about any obstructions before delivery so we can arrange alternative transport.
18-tonne tail-lift HGV
This vehicle is roughly the size of the largest bin lorries — approximately 8.2m long × 2.6m wide × 4m high, and often curtain-sided. If there are overhanging branches, these vehicles will not attempt the route, so a smaller vehicle should be requested.
Tanks are lowered to the ground but not positioned, as this is a kerbside delivery. If a smaller vehicle is required, email sales@fueltankshop.co.uk quoting your order number and name.
HIAB delivery
HIAB delivery is available but must be requested, and carries an additional cost. Email sales@fueltankshop.co.uk quoting your order number and name, and we'll come back to you with a price.
Accessories
Most accessories are delivered within 1–3 working days. Certain products and postcodes may take longer — check the product page for current information. If you need them sooner we can sometimes offer a next-day service; please contact us to discuss. If an item is out of stock we'll advise the expected lead time, and you're free to cancel for a full refund.
Returns Information
Customers may return items within 14 calendar days, as set out in section 7 of our Terms & Conditions.
All items must be returned unused. Refunds cannot be issued for used or previously installed items.
Please be aware that returning a tank can be complicated and expensive, so do check you're ordering the correct item — we strongly suggest checking the dimensions carefully before you buy.
How to return an item
- Complete the form on our returns page with details of your order.
- Once your request is approved, we'll issue a Returns Authorisation Number (RAN) along with instructions on how and where to return your order, and any costs involved.
- Please do not return any goods without this authorisation. Goods cannot be accepted without a valid RAN.
- Returns are not accepted at our Minehead office. Please wait until we contact you before returning anything.
Downloadable Documents
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