Brand
Caterpillar (Cat)
Type
Engine oils
Primary standard
Caterpillar
Manufacturer code
29535

CAT Natural Gas Engine Oil Advanced 40

Oil for low-emission, high-output four-stroke natural gas engines

Specifications

Category
Engine oils
Manufacturer code
29535
Availability
On order

Manufacturer's description

Cat NGEO Advanced 40 is designed to specifications that give superior lubrication performance in low-emission, high-output, four-cycle engines running on natural gas fuel. It has been tested and approved by Caterpillar to meet the same standards as Genuine Cat Parts, and is formulated from select base stocks blended with special additives for excellent anti-oxidation/anti-nitration properties, thermal stability, and reduced carbon and sludge formation. It reduces piston and cylinder wear (anti-oxidant and anti-nitration properties prevent deposit buildup that causes scuffing, scoring and wear), increases spark plug and valve life through excellent detergent and dispersant additives, provides corrosion protection via acid neutralizers, and enables extended oil drain intervals when used with Cat's S•O•S Service oil analysis program. It may be used in engines running high-sulfur gas, provided shorter drain intervals are followed according to S•O•S trend analysis. Typical characteristics: SAE 40, API gravity 34, specific gravity 0.855, flash point 252°C, pour point -12°C, kinematic viscosity 115 cSt at 40°C and 13 cSt at 100°C, viscosity index 103, TBN 6, sulfated ash 0.50% wt., phosphorous 0.030% wt. and calcium 0.136% wt. Distributed in Romania by Bergerat Monnoyeur.

Applications

  • - Intended use (per safety data sheet): Natural gas engine oil

Standards & approvals

  • Caterpillar
  • Cat
  • SAE

Typical characteristics

PropertyTypical value
API (ASTM D287)34
Flash point, °C (ASTM D92)252
Pour point, °C (ASTM D97)-12
cST @ 40°C (ASTM D445)115
cST @ 100°C (ASTM D445)13
Viscosity index (ASTM D 2270)103
TBN, mg KOH/g (ASTM D2896)6
Sulfated Ash, % wt (ASTM D874)0.50

Complete documentation

We email you the sheets listed below in a single archive. No account, no order required.

  • SDSEN
  • TDSEN

Where should the files go?

We send the archive to the address below. It is the only field we need — the rest only help us reach you if a sheet is missing.

What you get

    Str. Soporului, nr. 12, Cluj-NapocaContactAbout us
    RO