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