HDAX® 7200 Low Ash Gas Engine Oil is formulated with premium base stocks which contain extremely low sulfur, nitrogen, and aromatics. It uses a proprietary, premium additive package containing ashless dispersants, oxidation inhibitors, metallic detergents and a metallic anti-wear agents. HDAX® 7200 Low Ash Gas Engine Oil gives outstanding protection against ring and liner scuffing and wear. It also minimizes valve recession in four-stroke engines and provides excellent piston and ring belt deposit control to effectively protect against the formation and buildup of engine sludge.


PRODUCT BENEFITS

Exceptional engine performance
Optimized detergent/dispersant additive package helps to minimize the formation of engine deposits.

Valve recession protection
The level and type of ash-producing additives in the oil provides minimum valve recession with low levels of combustion chamber deposits to minimize the potential for pre-ignition and spark plug fouling.

Low wear
Offers outstanding protection against piston, ring, and liner scuffing, scoring, and wear.

Long oil life
Improved oxidation and nitration resistance provides maximum flexiblity in maintenance scheduing.

Clean pistons
Works to keep pistons clean, which helps prevent ring sticking and maintains clean, vanish-free piston skirts.


RECOMMENDED FOR

• Four-stroke engines manufactured by :
   - Caterpillar
   - Dresser-Rand (Categories I, II and III)
   - Superior
   - Waukesha
   - Worthington

• Satisfactory for selected two-stroke engines manufactured by :
   - Ajax
   - Clark-Dresser
   - Fairbanks-Morse/MEP
   - Worthington

Caterpillar field test requirements for 3500 series and smaller gas engines (self-certified)

Caterpillar field test requirements for 3600 series gas engines (self-certified)

Waukesha approval pending for cogeneration applications

Waukesha field test requirements for engines burning natural gas in other than cogeneration service and other than the AP 220GL model (self-certified)

SERVICE CONSIDERATIONS

The sulfated ash, alkalinity reserve and phosphorus content of gas engine oils can be
properly matched to the needs of individual applications, taking account of engine design,
operating conditions, fuel type and quality, with particular reference to sulfur content and
whether or not the engine is fitted with an exhaust catalyst for emission control purposes.

All spark ignition, gas-fuelled engines are sensitive to the sulfated ash level of the
lubricant and to the chemical nature of the ash. Excessive ash can lead to problems such
as exhaust valve guttering and build-up of preignition-inducing combustion chamber
deposits. On the other hand, many engines require a certain amount of lubricant ash to
ensure satisfactory valve seat lubrication and to minimize valve seat recession.


ENVIRONMENT, HEALTH AND SAFETY

Users should consult the MSDS, follow the precautions outlined and comply with all laws and regulations concerning its use and disposal. Used packaging material should not be incinerated or exposed to flame. After use, protect your environment. Do not pollute drains, soil or water with used product.


OTHER INFORMATION

For further information on Caltex products and services call the Lubelink Advisory Service on 1300 364 169 between 8.00 am and 6.00 pm (EST) Monday to Friday.

All reasonable care has been taken to ensure that the information contained in this publication is accurate at the time of printing. However, the information is liable to variation in the event of subsequent changes in the blend, formulation, method of storage, improper handling and usage etc.