Mobil Delvac Modern™ Off-Highway Trans Fluid 50

Mobil commercial-vehicle-lube , Colombia

Product Description

Mobil Delvac Modern™ Off-Highway Trans Fluid 50 is extra high-performance, heavy-duty transmission and drive-train lubricants engineered to meet or exceed the requirements of the rigorous Caterpillar TO-4 specification. This product line is uniquely designed to optimize the performance of powershift transmissions, gearboxes, and final drives. In hydraulic applications, they provide maximum protection even in high pressure systems. This technology combines selected base oils and an advanced additive system to deliver the precise performance parameters needed to maximize the productivity of construction, quarrying, and mining equipment operating in severe conditions. These products offer a clear performance advantage over the use of mixed fleet engine oils and previously used lubricants meeting Caterpillar TO-2.

Features and Benefits

Features	Advantages and Potential Benefits
Balanced static and dynamic friction coefficients	Optimized clutch-friction retention and slippage control
Compatible with modern clutch materials and elastomers	Significantly improved clutch life compared to the best API CD/TO-2 engine oils
Increased levels of anti-wear and load carrying capability	Longer clutch life and higher performance
Excellent foam control protection	Reduced gear wear and extended life in transmissions, gearboxes, and final drives
Excellent thermal and oxidation stability	Greater productivity from reduced downtime
Lower viscosities offer very good low temperature pump ability	Top performance in wet brakes; excellent control of brake chatter
	Outstanding hydraulic oil stability and protection against high-pressure pump wear
	Reduced time from start-up to production

Applications

Mobil Delvac Modern™ Off-Highway Trans Fluid 50 is recommended for use in:
• Heavy duty transmissions, gear boxes, final drives, and hydraulic systems used in off-highway applications
• Off-highway industries including: mining, construction, quarrying, and agriculture
• Most mobile equipment hydraulic applications

Specifications and Approvals

This product is of quality level, but not approved:
KOMATSU KES 07.868.1

This product meets or exceeds the requirements of:
Caterpillar TO-4

Properties and Specifications

Property
Grade	SAE 50
Density @ 15 C, g/ml, ASTM D4052	0.8949
Kinematic Viscosity @ 40 C, mm2/s, ASTM D445	205.67
Flash Point, Cleveland Open Cup, °C, ASTM D92	265
Kinematic Viscosity @ 100 C, mm2/s, ASTM D445	18.22
Pour Point, °C, ASTM D97	-21

Health and safety

Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @ http://www.msds.exxonmobil.com/psims/psims.aspx

All trademarks used herein are trademarks or registered trademarks of Exxon Mobil Corporation or one of its subsidiaries unless indicated otherwise.

06-2026

Organización Terpel S.A.
Address: Carrera 7 N° 75-51, Bogotá – Colombia
Phone: (57) 1 3267878

Typical Properties are typical of those obtained with normal production tolerance and do not constitute a specification. Variations that do not affect product performance are to be expected during normal manufacture and at different blending locations. The information contained herein is subject to change without notice. All products may not be available locally. For more information, contact your local ExxonMobil contact or visit www.exxonmobil.com
ExxonMobil is comprised of numerous affiliates and subsidiaries, many with names that include Esso, Mobil, or ExxonMobil. Nothing in this document is intended to override or supersede the corporate separateness of local entities. Responsibility for local action and accountability remains with the local ExxonMobil-affiliate entities.