Mobilgard HSD 15W-40 CI-4

Multigrade oil for severe-service high-speed marine diesel engines, SAE 15W-40

Business customers only. We sell wholesale, invoiced to registered companies.

Approved by

Standards & approvals

  • Official approval

    Cummins' oil specification for engines with cooled EGR, with increased soot control.

  • Official approval

    Cummins' oil specification for EGR diesel engines with a particulate filter, with capped ash.

  • Official approval

    MTU oil quality category 2: higher-quality monograde and multigrade oils for MTU diesel engines, without an ash cap.

  • Official approval

    Volvo engine oil specification for Euro III–V trucks without a particulate filter, with severe soot control for EGR engines.

Standards & approvals

  • Official approval

    Cummins' oil specification for engines with cooled EGR, with increased soot control.

  • Official approval

    Cummins' oil specification for EGR diesel engines with a particulate filter, with capped ash.

  • Official approval

    MTU oil quality category 2: higher-quality monograde and multigrade oils for MTU diesel engines, without an ash cap.

  • Official approval

    Volvo engine oil specification for Euro III–V trucks without a particulate filter, with severe soot control for EGR engines.

  • Diesel engine oil, API CF performance level

    Older API category for indirect-injection diesel engines, tolerant of higher-sulphur fuel.

  • Diesel engine oil, API CF-4 performance level

    Older API category for high-speed four-stroke diesel engines, from before the emissions standards.

  • Diesel engine oil, API CG-4 performance level

    Older API category for heavy-duty diesel engines, written for fuel below 0.5 % sulphur.

  • Cummins' engine oil specification for older diesel engines without exhaust aftertreatment. Superseded by later CES specifications.

  • Cummins' engine oil specification for diesel engines preceding cooled EGR. Superseded by CES 20076 and later.

  • MAN M 3275-1 — truck engine oil

    MAN's specification for medium-drain truck engine oils at the ACEA E7 level, without a low-ash requirement.

  • Diesel engine oil, API CH-4 performance level

    API's service category for compression-ignition engines. Current category.

  • Petrol engine oil, API SJ performance level

    API's service category for spark-ignition engines. Current category.

  • Petrol engine oil, API SL performance level

    API's service category for spark-ignition engines. Current category.

  • ACEA E7 oil sequence

    ACEA's sequence for heavy-duty diesel engines.

  • Caterpillar ECF-2

    Caterpillar's engine crankcase fluid category for CAT diesel engines, with tighter deposit and wear control than ECF-1a.

  • Diesel engine oil, API CI-4 performance level

    API's service category for compression-ignition engines. Current category.

The whole Mobilgard range

Specifications

Viscosity
SAE 15W-40
Manufacturer code
201540106565
Availability
On request

Compatible vehicles

Caterpillar
320C/320D excavator, 950G wheel loader, C10, C12, C15
Cummins
ISM, ISX
MAN
TGA
MTU
Series 2000 diesel engine-generator sets, Series 4000 genset, Series 4000 marine
Volvo
FH, FH16, FM

Derived from the vehicle makers' approvals this product meets. Check the specification your vehicle's manual requires.

Typical characteristics

PropertyTypical valueMethod
Sulfated ashmass%1.3ASTM D874
Density @ 15 Ckg/l0.87ASTM D4052
Flash point, Cleveland Open Cup°C223ASTM D92
Kinematic viscosity @ 100 Cmm2/s14.2ASTM D445
Kinematic viscosity @ 40 Cmm2/s109ASTM D445
Pour point°C-33ASTM D97
Total base numbermgKOH/g10ASTM D2896
Viscosity index133ASTM D2270

Complete documentation

Manufacturer's description

Mobilgard HSD 15W-40 CI-4 is an extra high performance, multi-grade engine oil specifically formulated for severe service high-speed diesel engines in marine applications. Its advanced chemistry delivers outstanding performance in both modern, demanding low-emission diesel engines and older engines running on low or high sulphur distillate fuel. It is designed for the most severe service marine applications of modern high-speed diesel engines such as Caterpillar 3500 Series and smaller bore engines, Cummins, Volvo, Daihatsu and Yanmar, as well as older diesel engines on low or high sulphur distillate fuel. It combines high quality base stocks with a superior balanced additive system for exceptional control of oil thickening from soot build-up and high temperatures, plus outstanding resistance to oxidation, corrosion and high-temperature varnish deposits. Approvals include Cummins CES 20076/20077, MTU Oil Category 2 and Volvo VDS-3, with recommendations covering API CF, CF-4, CG-4, Cummins CES 20071/20072 and MAN M 3275-1, and it meets or exceeds API CH-4, CI-4, SJ, SL, ACEA E7 and Caterpillar ECF-2.

Applications

  • Mobilgard HSD CI-4 series is designed to provide outstanding performance in the most severe-service marine applications of modern high-speed diesel engines (such as Caterpillar 3500 Series and smaller bore, Cummins, Volvo, Daihatsu, Yanmar and others), as well as of older diesel engines operating on low- or high-sulphur distillate fuel.

Performance & benefits

  • Mobilgard HSD CI-4 series combines a blend of high-quality base stocks with a superior balanced additive system to provide exceptional control of oil thickening from soot build-up and high temperatures, as well as outstanding resistance to oxidation, corrosion and high-temperature varnish deposits.
  • Excellent wear protection and a high viscosity index: extend the life of critical engine components, maintain a stable oil film at all operating temperatures, and reduce oil consumption.
  • Increased high-temperature/high-shear performance: reduced engine scuffing, bore polishing and ring sticking.
  • Outstanding TBN retention: protects engine parts from corrosive wear and deposits.
  • Excellent water tolerance and separation: maintains effective lubrication and film strength even in the presence of water.
  • Excellent low-temperature properties: improves oil pumpability and circulation at start-up, protecting the valve-train area against start-up wear.

Fits

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