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IT'S MORE THAN JUST OIL. IT'S LIQUID ENGINEERING.

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  1. Home
  2. COMMERCIAL VEHICLE OIL & FLUIDS
  3. PRODUCT TYPES
  4. DIESEL ENGINE OILS
  5. DIESEL ENGINE OIL BRANDS
  6. CASTROL CRB

CASTROL CRB

FOR LONG AND HEALTHY ENGINE LIFE

Castrol CRB is formulated to deliver a high level of engine protection throughout service intervals, which can help you avoid unexpected downtime and minimise repair costs. Castrol CRB range consists of:

  • Castrol CRB Turbomax with DuraShield™ Boosters which helps to prevent the agglomeration of soot under severe operating conditions, protecting surfaces from wear. It also provides a protective layer on the moving metal surfaces which resists break down, even under difficult conditions . Castrol CRB Turbomax delivers up to 40% better wear protection1 for long and healthy engine life.
  • Castrol CRB Multi and Castrol CRB Monograde with cleaning agents which displace particles that may otherwise build up on your engine surfaces, reducing deposits. They also contain anti-oxidants which disrupt the chemical reactions that can lead to oil thickening. As a result they provide effective piston deposit control and maintain their viscosity to encourage long and healthy engine life.
1Average of wear parameters in industry standard tests vs. industry test pass criteria.
CRB TURBOMAX 15W-40 CH-4
CRB MULTI 20W-40 CF-4
CRB MULTI 20W-50 CF-4
CRB MINI-TRUCK 15W-40 CH-4
CRB MONOGRADE 10W CF
CRB MONOGRADE 30 CF
CRB MONOGRADE 40 CF
CRB 25W-50 CF
CRB TURBOMAX 15W-40 CH-4

CASTROL CRB TURBOMAX 15W-40 CH-4

New Castrol CRB Turbomax 15W-40 CH-4 is an advanced heavy duty diesel engine oil. It is suitable for use in high speed 4-stroke diesel engines that use a broad range of fuel qualities.

SPECIFICATIONS / INDUSTRY STANDARDS

 

  • API CH-4 
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Advantages

 

New Castrol CRB Turbomax 15W-40 CH-4 contains specially engineered DuraShieldTM Boosters that help fight the main causes of engine damage. In severe testing, Castrol CRB Turbomax 15W-40 CH-4 with DuraShieldTM Boosters delivers up to twice the engine life*.

 

CRB Turbomax 15W-40 CH-4 with DuraShieldTM boosters is proven in industry testing to help provideprotection to your engine in two ways:

  • Under severe engine operating conditions soot can agglomerate to form large particles which help to displace oil on moving metal surfaces. This results in metal to metal contact. CRB Turbomax 15W-40 CH-4 with DuraShieldTM Boosters helps to prevent the agglomeration of sootas well as protecting surfaces from wear.
  • CRB Turbomax 15W-40 CH-4 with DuraShieldTM Boosters provides a protective layer on themoving metal surfaces which resists break down, even under difficult conditions.
 
* Based on time between camshaft rebuilds in a severe Cummins ISB engine test vs. an equivalent oilwithout DuraShield.
CRB MULTI 20W-40 CF-4

Castrol CRB multi 20W-40 CF-4

Castrol CRB 20W-40 CF-4
Castrol CRB Multi 20W-40 CF-4 is a multi-purpose, heavy duty diesel engine oil. It is suitable for use innaturally-aspirated, turbocharged or supercharged diesel engines that use a broad range of fuel qualities.

SPECIFICATIONS / INDUSTRY STANDARDS

 

  • API CF-4
Useful resources
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Advantages

 

During its working life, your engine faces challenges from combustion by-products that can formdeposits, and thicken the oil. Castrol CRB Multi 20W-40 CF-4 helps combat these issues in two ways:

  • It contains cleaning agents which help to displace particles that may otherwise build up on your engine surfaces reducing deposits.
  • It also contains anti-oxidants which help to disrupt the chemical reactions that can lead to oil thickening.

 

Castrol CRB Multi 20W-40 CF-4 helps provide protection across multiple applications to encourage longand healthy engine life.

CRB MULTI 20W-50 CF-4

Castrol CRB MULTI 20W-50 CF-4

Castrol CRB MULTI 20W-50 CF
Castrol CRB Multi 20W-50 CF-4 is a multi-purpose, heavy duty diesel engine oil. It is suitable for use in naturally aspirated, turbocharged or supercharged diesel engines that use a broad range of fuel qualities.

SPECIFICATIONS / INDUSTRY STANDARDS

 

  • API CF-4

Useful resources
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Advantages

 

During its working life, your engine faces challenges from combustion by-products that can form deposits, and thicken the oil. Castrol CRB Multi 20W-50 CF-4 combats these issues in two ways:

  • It contains cleaning agents which displace particles that may otherwise build up on your engine surfaces reducing deposits.
  • It also contains anti-oxidants which disrupt the chemical reactions that can lead to oil thickening.

 

Castrol CRB Multi 20W-50 CF-4 provides effective piston deposit control and maintains its viscosity to encourage long and healthy engine life.

CRB MINI-TRUCK 15W-40 CH-4

Castrol CRB MINI-TRUCK 15W-40 CH-4

 

Castrol CRB MINI-TRUCK 15W-40 CH-4
New Advanced Castrol CRB Mini-Truck 15W-40 CH-4 with Heat Shield boosters is specially formulated for a wide range of mini-trucks and vans in short haul driving conditions.

SPECIFICATIONS / INDUSTRY STANDARDS

 

  • API CH-4
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Advantages

 

Castrol CRB Mini-Truck 15W-40 CH-4 with Heat Shield boosters, is engineered specifically to fight heat in your mini-truck engine.

 

Castrol CRB Mini-Truck 15W-40 CH-4 delivers:

  • 3 times better heat protection*
  • Exceptional protection from harmful deposits
  • Helps maintain low oil consumption
*(In Industry oxidation testing CRB Mini Truck lasted three times longer than a conventional API CF-4 oil)
CRB MONOGRADE 10W CF

CASTrol CRB  MONOGRADE 10W CF

Castrol CRB Monograde 10W CF
Castrol CRB Monograde 10W CF is a diesel engine oil designed for use in heavy duty diesel engines, hydraulic systems and transmissions that specify the use of monograde diesel engine oil.

SPECIFICATIONS / INDUSTRY STANDARDS

 

  • API CF
Useful resources
Useful tools

Advantages

 

During its working life, your engine faces challenges from combustion by-products that can form deposits, and thicken the oil. Castrol CRB Monograde 10W CF helps combat these issues in two ways:

  • It contains cleaning agents which help to displace particles that may otherwise build up on your engine surfaces reducing deposits.
  • It also contains anti-oxidants which help to disrupt the chemical reactions that can lead to oil thickening.

 

Castrol CRB Monograde 10W CF helps provide protection across multiple applications to encourage long and healthy engine life

CRB MONOGRADE 30 CF

CASTrol CRB  MONOGRADE 30 CF

Castrol CRB 30 CF

SPECIFICATIONS / INDUSTRY STANDARDS

 

  • API CF
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Castrol CRB Monograde 30 CF is a diesel engine oil designed for use in heavy duty diesel engines, hydraulic systems and transmissions that specify the use of monograde diesel engine oil.

Advantages

 

During its working life, your engine faces challenges from combustion by-products that can formdeposits, and thicken the oil. Castrol CRB Monograde 30 CF helps combat these issues in two ways:

  • It contains cleaning agents which help to displace particles that may otherwise build up on yourengine surfaces reducing deposits.
  • It also contains anti-oxidants which help to disrupt the chemical reactions that can lead to oil thickening.

 

Castrol CRB Monograde 30 CF helps provide protection across multiple applications to encourage long and healthy engine life.

CRB MONOGRADE 40 CF

Castrol CRB monograde 40 cf

Castrol CRB MONOGRADE 40 CF

Castrol CRB Monograde 40 CF is a diesel engine oil designed for use in heavy duty diesel engines, hydraulic systemsand transmissions that specify the use of monograde diesel engine oil.

 

 

SPECIFICATIONS / INDUSTRY STANDARDS

 

  • API CF/SF
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Advantages

 

During its working life, your engine faces challenges from combustion by-products that can form deposits, and thicken the oil. Castrol CRB Monograde 40 CF combats these issues in two ways:

  • It contains cleaning agents which displace particles that may otherwise build up on your engine surfaces reducing deposits.
  • It also contains anti-oxidants which disrupt the chemical reactions that can lead to oil thickening.

 

Castrol CRB Monograde 40 CF provides protection across multiple applications to encourage long and healthy engine life

CRB 25W-50 CF

Castrol CRB 25W-50 CF

SPECIFICATIONS / INDUSTRY STANDARDS

 

  • API CF
Useful resources
Useful tools

Castrol CRB 25W-50 CF is a mineral oil based multigrade diesel engine oil designed specifically to combat high oil consumption in diesel engine commercial vehicles. Its high viscosity and multigrade character provide a strong seal for the piston rings, reduce oil consumption, and reduce pressure loss and power loss caused by blow-by.

 

Advantages


Castrol CRB 25W-50 with Heat Proof Formula forms a protective layer that works harder at high engine temperature, ensuring longer engine life.

 

User benefits include:

  • Greater protection against wear even at high temperature conditions
  • Maintains excellent oil pressure in older engines
  • Reduced oil consumption