Parts No.SYEO-AXO80 SAE 80W 20 200

Parts No.

SYEO-TO30 SAE 30 4 20 200

SYEO-TO10 SAE 10W 4 20 200

ANTIWEAR TYPE

HYDRAULIC OILKOMATSU GENUINE

Besides diesel engine oils, Komatsu also provides a variety of oils and greasesto keep construction machinery running smoothly.

Komatsu Genuine Oils

Powertrain oil TO SeriesThis is a dedicated Powertrain oil with the properties required in the Powertrain of construction machin-ery under severe operating condi-tions (such as antiwear, heat and seizure resistance, and friction retention).

Axle oilThis oil is specifically designed for the axle unit of a wheel loader or articulated dump.

Printed in Japan (0703003)AI

• PLEASE CONTACT:

• The specifications are subject to change without prior notice for improvement purposes. The photos included in this brochure may differ from the products actually sold. For details on precautions for using this product, see the operation & maintenance manual.

PEPA1061

The Komatsu DH Seriessubstantially extends engine

EO15W40-DH

EO10W30-DH

EO30-DH

SYEO-1540DH

SYEO-1030DH

SYEO-30DH

SAE 15W-40

SAE 10W-30

SAE30

4 20 200

20 200

4 20 200

Type Parts No. Viscosity Packaging Features

Multi-grade oil

Single-grade oi Oils for use at ambient temperatures between 0°C and +40°C

All-season oils for use at ambient temperatures between –15°C and +50°COils suitable for use in cold districts in winter at ambient temperatures between –20°C and +40°C

High Thermal StabilityThe DH Series has passed rigorous thermal sta-bility tests. The oils help prevent thermal deterio-ration and maintain their lubrication property for an extended period.

Superior DetergencyWith its superior detergency, the oil reduces the carbon build-up and maintains the detergency of the area around the engine combustion chamber.

Antiwear PerformanceProvides superior antiwear performance, suppressing wear in major components such as cams, tappets and piston rings.

Anti-Corrosion PerformancePrevent corrosion on engine parts caused by fuel sulfur (SOx) and oil oxidation.

High DispersancyThe DH Series reduces the generation of insoluble fractions by soot and suppresses abrasion by carbon.

Diesel Engine oil for emission controlled engines. Provides good resistance to wear and heat, and cleanliness meeting Komatsu's stringent standards.

DH SERIESDiesel Engine Oil

Viscosity Packaging

Viscosity Packaging

HO-MVK

HO46-HM

SYHO-MVK

SYEO-46

VG32W

VG46

20 200

20 200

Type Product code Viscosity (ISO) Packing Features

Komatsu Genuine Hydraulic Oil maximizes the performance of hydraulic equipment of construction machinery operated under even higher loads, thus extending hydraulic equipments life.

Multi-grade oil

Single-grade oi

Features of Komatsu Genuine Hydraulic Oil

Antiwear PerformanceExcellent wear resistance thanks to the formation of a strong oil film even under heavy loads. Reduces the wear in pumps, motors and control valves, maximizing the performance of hydrau-lic equipment.

LessWear

GreaterWearPiston pump cylinder bore

High-performance Hydraulic Oil

• High load-carrying capacity helps maintain the strong oil film of con-struction machinery, maximizing the scuffing resistance of high-pressure hydraulic equipments.

• Excellent wear resistance extends the life of hydraulic equipment.

• High oxidation stability

• Superior sealing compatibility

Oil specifications applicable to hydraulic equipment of any type of construction machinery

1

Superior Oxidation StabilityKomatsu genuine hydraulic oil has su-perior oxidation stability even at high temperatures, resulting in less deterio-ration and carbonization.

• Komatsu genuine hydraulic oil has achieved an oil replacement interval of 5000 hours when used in Komatsu hydraulic excavation.

2

Long-time Friction RetentionHydraulic motors of construction ma-chinery mounting wet-type disc brakes, requiring stable friction retention over a long time. Komatsu genuine oil consist-ing of high-quality base oil blended with excellent additives prevents the de-crease in friction factor over the long term.

3

High Load-carrying CapacityPassed the load-carrying performance test using Komatsu's unique high-pressure piston pump. Maintains a strong oil film that protects hydraulic equipment from scuffing, extending the life of hydraulic equipment.

4

Lo

wer L

imit

• Specifications

Universal all-season oil that remains flowable even down to –30°C in winter, and that forms a strong oil film at temperatures of up to 50°C during summer. Its excellent viscosity characteristics increase the response and reduce the antiwear resistance of hydraulic equipment.

For use at ambient temperatures ranging from –20°C to +50°C. High-performance oil for construction machinery hydraulic equipment operated under even higher loads.

High-performance hydraulic oils that have passed Komatsu's unique stringent quality requirements

Load-carrying capacity

Oil P

erform

ance

Low High

Komatsugenuine

hydraulic oilCommercial hydraulic oil

for construction machinery(pistons, pumps, motors)

Low-pressure hydraulic oilfor industrial machinery(vane pumps, gear pumps)

2010 30 40 (MPa)

• Piston pump wear test result

Wear lim

it with

new

oil

Commercialhydraulic oil A

Commercialhydraulic oil B

Commercialhydraulic oil C

Komatsugenuine

hydraulic oil

Komatsugenuine

hydraulic oil

Commercialdiesel engine oil

• High-pressure pump test

Komatsugenuine

hydraulic oil

Friction factor

Commercialhydraulic oil A

Commercialhydraulic oil B

Commercialhydraulic oil

Komatsugenuine

hydraulic oil

Commercialdiesel engine oil

• Oxidation stability test at high temperature

500h400h300h200h

TEST TIME

TEST TIME

0h

0.02

0 10 20 30 40 50

0.04 0.06 0.08 0.1 0.12 0.14 0.160

Commercialengine oilSAE 10W

Lightdeterioration

Heavydeterioration

HighLow Pressure (MPa)

• Based on Komatsu in-house data comparison

• Based on Komatsu in-house data comparison

• Based on Komatsu in-house data comparison

• Based on Komatsu in-house data comparison

• Based on Komatsu in-house data comparison

Lightdeterioration

HO-MVK

HO46-HM

SYHO-MVK

SYEO-46

VG32W

VG46

20 200

20 200

Type Product code Viscosity (ISO) Packing Features

Komatsu Genuine Hydraulic Oil maximizes the performance of hydraulic equipment of construction machinery operated under even higher loads, thus extending hydraulic equipments life.

Multi-grade oil

Single-grade oi

Features of Komatsu Genuine Hydraulic Oil

Antiwear PerformanceExcellent wear resistance thanks to the formation of a strong oil film even under heavy loads. Reduces the wear in pumps, motors and control valves, maximizing the performance of hydrau-lic equipment.

LessWear

GreaterWearPiston pump cylinder bore

High-performance Hydraulic Oil

• High load-carrying capacity helps maintain the strong oil film of con-struction machinery, maximizing the scuffing resistance of high-pressure hydraulic equipments.

• Excellent wear resistance extends the life of hydraulic equipment.

• High oxidation stability

• Superior sealing compatibility

Oil specifications applicable to hydraulic equipment of any type of construction machinery

1

Superior Oxidation StabilityKomatsu genuine hydraulic oil has su-perior oxidation stability even at high temperatures, resulting in less deterio-ration and carbonization.

• Komatsu genuine hydraulic oil has achieved an oil replacement interval of 5000 hours when used in Komatsu hydraulic excavation.

2

Long-time Friction RetentionHydraulic motors of construction ma-chinery mounting wet-type disc brakes, requiring stable friction retention over a long time. Komatsu genuine oil consist-ing of high-quality base oil blended with excellent additives prevents the de-crease in friction factor over the long term.

3

High Load-carrying CapacityPassed the load-carrying performance test using Komatsu's unique high-pressure piston pump. Maintains a strong oil film that protects hydraulic equipment from scuffing, extending the life of hydraulic equipment.

4

Lo

wer L

imit

• Specifications

Universal all-season oil that remains flowable even down to –30°C in winter, and that forms a strong oil film at temperatures of up to 50°C during summer. Its excellent viscosity characteristics increase the response and reduce the antiwear resistance of hydraulic equipment.

For use at ambient temperatures ranging from –20°C to +50°C. High-performance oil for construction machinery hydraulic equipment operated under even higher loads.

High-performance hydraulic oils that have passed Komatsu's unique stringent quality requirements

Load-carrying capacity

Oil P

erform

ance

Low High

Komatsugenuine

hydraulic oilCommercial hydraulic oil

for construction machinery(pistons, pumps, motors)

Low-pressure hydraulic oilfor industrial machinery(vane pumps, gear pumps)

2010 30 40 (MPa)

• Piston pump wear test result

Wear lim

it with

new

oil

Commercialhydraulic oil A

Commercialhydraulic oil B

Commercialhydraulic oil C

Komatsugenuine

hydraulic oil

Komatsugenuine

hydraulic oil

Commercialdiesel engine oil

• High-pressure pump test

Komatsugenuine

hydraulic oil

Friction factor

Commercialhydraulic oil A

Commercialhydraulic oil B

Commercialhydraulic oil

Komatsugenuine

hydraulic oil

Commercialdiesel engine oil

• Oxidation stability test at high temperature

500h400h300h200h

TEST TIME

TEST TIME

0h

0.02

0 10 20 30 40 50

0.04 0.06 0.08 0.1 0.12 0.14 0.160

Commercialengine oilSAE 10W

Lightdeterioration

Heavydeterioration

HighLow Pressure (MPa)

• Based on Komatsu in-house data comparison

• Based on Komatsu in-house data comparison

• Based on Komatsu in-house data comparison

• Based on Komatsu in-house data comparison

• Based on Komatsu in-house data comparison

Lightdeterioration

Parts No.SYEO-AXO80 SAE 80W 20 200

Parts No.

SYEO-TO30 SAE 30 4 20 200

SYEO-TO10 SAE 10W 4 20 200

ANTIWEAR TYPE

HYDRAULIC OILKOMATSU GENUINE

Besides diesel engine oils, Komatsu also provides a variety of oils and greasesto keep construction machinery running smoothly.

Komatsu Genuine Oils

Powertrain oil TO SeriesThis is a dedicated Powertrain oil with the properties required in the Powertrain of construction machin-ery under severe operating condi-tions (such as antiwear, heat and seizure resistance, and friction retention).

Axle oilThis oil is specifically designed for the axle unit of a wheel loader or articulated dump.

Printed in Japan (0703003)AI

• PLEASE CONTACT:

• The specifications are subject to change without prior notice for improvement purposes. The photos included in this brochure may differ from the products actually sold. For details on precautions for using this product, see the operation & maintenance manual.

PEPA1061

The Komatsu DH Seriessubstantially extends engine

EO15W40-DH

EO10W30-DH

EO30-DH

SYEO-1540DH

SYEO-1030DH

SYEO-30DH

SAE 15W-40

SAE 10W-30

SAE30

4 20 200

20 200

4 20 200

Type Parts No. Viscosity Packaging Features

Multi-grade oil

Single-grade oi Oils for use at ambient temperatures between 0°C and +40°C

All-season oils for use at ambient temperatures between –15°C and +50°COils suitable for use in cold districts in winter at ambient temperatures between –20°C and +40°C

High Thermal StabilityThe DH Series has passed rigorous thermal sta-bility tests. The oils help prevent thermal deterio-ration and maintain their lubrication property for an extended period.

Superior DetergencyWith its superior detergency, the oil reduces the carbon build-up and maintains the detergency of the area around the engine combustion chamber.

Antiwear PerformanceProvides superior antiwear performance, suppressing wear in major components such as cams, tappets and piston rings.

Anti-Corrosion PerformancePrevent corrosion on engine parts caused by fuel sulfur (SOx) and oil oxidation.

High DispersancyThe DH Series reduces the generation of insoluble fractions by soot and suppresses abrasion by carbon.

Diesel Engine oil for emission controlled engines. Provides good resistance to wear and heat, and cleanliness meeting Komatsu's stringent standards.

DH SERIESDiesel Engine Oil

Viscosity Packaging

Viscosity Packaging