Universal Tractor Transmission & Hydraulic Oil 85W (UTTO) for Agricultural Equipment

Universal Tractor Transmission & Hydraulic Oil 85W (UTTO) for Agricultural Equipment

Universal Tractor Transmission & Hydraulic Oil 85W (UTTO) for Agricultural Equipment

Multifunctional mineral 85W Universal Tractor Transmission and Hydraulic Oil for modern tractors, designed for transmissions, differentials, hydraulics, wet brakes and clutches, offering optimised frictional properties, EP performance and wear protection.

Key Highlights

Mineral UTTO · 85W Viscosity · Transmission, Differential, Hydraulic, Wet Brake & Clutch Use · Optimised Frictional Properties · Excellent EP & Anti-Wear Protection · Shear Stable · All-Season Agricultural Performance

YEFE Styx UTTO 85W is a high-performance multifunctional mineral transmission and hydraulic oil developed for tractors that require one lubricant for the hydraulic system, transmission, differential, wet brakes and clutches. Its universal formulation allows a single product to lubricate multiple driveline and hydraulic components, simplifying maintenance, reducing the risk of misapplication and lowering inventory complexity for farmers, fleets and workshops. Blended from mineral base oils with special additives to improve viscometrics, YEFE Styx UTTO 85W provides excellent frictional properties, Extreme Pressure (EP) performance and anti-wear protection to prevent wear and tear of metal surfaces at high revs and heavy loads. The oil is suitable for all modern tractors that specify a UTTO 85W fluid and is designed to deliver stable performance in wet brake systems and clutch packs, ensuring smooth operation and reliable control under demanding field conditions. YEFE Styx UTTO 85W is recommended wherever equipment manufacturers prescribe a universal tractor oil for the driveline and hydraulics, but it is not an engine oil and must not be used in the engine. For applications requiring a different viscosity, the Styx UTTO range also includes an SAE 80W grade and full synthetic UTTO FS 80W and UTTO FS 75W variants.

Packaging & Branding Support

YEFE offers affordable and adaptable customization solutions based on the package solutions and branding presentation that distributors and brand owners can introduce lubricant products easily and in a professional manner.

We plan to offer our customization services as a way of minimizing time-to-market with no compromise in the quality of the products and supply reliability.

Engine oil packaging size options including bottles, drums, and bulk oil

Packaging Size Options

Engine oil packaging size options including bottles, drums, and bulk oil

To facilitate its presence in the market through various sales channels, YEFE has several sizes of its packaging. The customers have the freedom to use appropriate bottle, drum or bulk oil forms depending on the retail strategy, the scale of distribution as well as the logistics needs.

The packaging is in the form of small retail jars, medium sized containers, large drums and bulk oil supply in workshops or industrial customer use. The combination of the packaging sizes will be manipulated based on the volume of orders and positioning in the market.

Packaging Size Options

To facilitate its presence in the market through various sales channels, YEFE has several sizes of its packaging. The customers have the freedom to use appropriate bottle, drum or bulk oil forms depending on the retail strategy, the scale of distribution as well as the logistics needs.

The packaging is in the form of small retail jars, medium sized containers, large drums and bulk oil supply in workshops or industrial customer use. The combination of the packaging sizes will be manipulated based on the volume of orders and positioning in the market.

Engine oil bottle design drawing showing dimensions and structure Custom 4L engine oil bottle with private label packaging by YEFE

YEFE Styx UTTO 85W provides:

  • Multifunctional mineral UTTO formulation for tractor transmissions, differentials, hydraulic systems, wet brakes and clutches, allowing one oil to cover multiple driveline and hydraulic components.
  • Optimised clutch performance thanks to excellent frictional properties that support smooth engagement and consistent operation.
  • Protection against stick-slip and the accompanied brake noise, delivering quiet and stable wet brake performance all year round.
  • Very good shear stability to maintain viscosity and lubrication performance under high mechanical stress in gears and hydraulic pumps.
  • Excellent protection against wear and corrosion of metal surfaces operating at high revs and heavy loads in agricultural equipment.
  • Very good anti-foam properties, contributing to stable hydraulic performance and preventing cavitation or loss of lubrication film.

Typical specifications and performance levels:

  • API: GL-4.
  • Approvals and industry specifications: Allison C-4; Case MS 1204/1206/1207/1209; Caterpillar TO-2; CNH MAT 3540; Ford M2C86A/B; John Deere J20C; MF M1135/M1143/M1145; Volvo WB101 (97303); Eaton M2950S; Eaton I-280-S; Sauer Danfoss.
  • SAE viscosity grade: 85W.

Important note: YEFE Styx UTTO 85W is not an engine oil and should not be used in the engine.

Application Category Recommended Use
Equipment Type Modern tractors and agricultural machinery requiring a universal 85W UTTO for transmission, differential, hydraulic systems, wet brakes and clutches.
System Coverage Manual transmissions, rear axles, differentials, hydraulic circuits, oil-immersed wet brakes and clutch systems where UTTO is specified instead of separate gear and hydraulic oils.
Primary Segment Agricultural oils for universal tractor transmission and hydraulic use, helping reduce the number of different lubricants required on farm equipment.
Usage Type Daily farm work, field operations, transport tasks and loader work involving frequent gear changes, braking and hydraulic actuation.
Operating Conditions All-season operation with varying loads, speeds and temperatures, including heavy pulling, PTO work and frequent stop-and-go driving in dusty, muddy or humid environments.
Key Function Provide universal lubrication, optimise clutch and wet brake friction behaviour, minimise wear and corrosion, maintain viscosity stability and prevent foam formation in transmissions and hydraulics.
Specification Requirement Equipment requiring API GL-4 UTTO performance and listed OEM specifications such as CNH MAT 3540, John Deere J20C, Ford M2C86A/B, MF M1135/M1143/M1145, Volvo WB101 (97303), Eaton M2950S and Sauer Danfoss.
Target Users Farmers, agricultural contractors, machinery fleets and service workshops seeking one 85W UTTO product to simplify driveline and hydraulic maintenance.
Available Packaging 4L, 20L and 205L packs suitable for retail sale, workshop consumption and bulk supply for agricultural fleets.

About YEFE | Manufacturer Behind the Product

YEFE (Shenzhen) Lubricating Oil Co., Ltd. is a professional lubricant manufacturer and global supplier based in Guangdong, China. We specialize in the formulation, blending, filling, and private label production of automotive and industrial lubricants.

With automated production lines, standardized operating procedures, and full-process quality traceability, YEFE delivers stable and consistent lubricant products to distributors, importers, and brand owners across South America, Southeast Asia, the Middle East, and Africa.

Every product is supported by laboratory testing and controlled manufacturing processes to ensure viscosity accuracy, oxidation stability, and long-term performance reliability.

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Automated blending & filling production lines

Full SAE grades & API standards coverage

In-house quality testing & batch traceability

OEM / ODM support from formula to packaging

Export experience across emerging markets

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