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Marine Engines

UM-4JB1-TCX

Propulsion Engines

*Image shown may not reflect actual engine configuration

Engine ModelUM4JB1UM4JB1TCX
Rated output kW(PS)/min-1Medium duty49 (67) / 320081 (110) / 3100
Light duty-85 (115) / 3200
DisplacementLit. (cid)2.77 (169)2.77 (169)
Bore x Strokemm (in)93 × 102 (3.66 × 4.02)93 × 102 (3.66 × 4.02)
Configuration4-cylinder, vertical in-line, 4-cycle deisel engine4-cylinder, vertical in-line, 4-cycle deisel engine
AspirationNatural aspirationTurbo chargered / Intercooler
Marine gearModelFactory FittedFactory Fitted
Reduction ratio2.56, 3.05, 3.452.56, 3.05, 3.45

Rating Definitions : Ratings are based on conditions of 100kPa (1 bar) and 30 to 60% relative humidity at 25℃(77°F).

Medium Duty
Duty Cycle; Operation up to 60% of the time at rated power and speed.
Typical operation hours; Continuous usage is allowed up to 6 hours and annual usage up to 3000 hours.

Light Duty
Duty Cycle; Operation up to 40% of the time at rated power and speed.
Typical operation hours; Continuous usage is allowed up to 2 hours and annual usage up to 2000 hours.

UM-4JG1-TCX

Propulsion Engines

*Image shown may not reflect actual engine configuration

Engine ModelUM4JG1TCX
Rated output kW(PS)/min-1Medium duty94 (128) / 3100
Light duty101 (138) / 3200
DisplacementLit. (cid)3.05 (186)
Bore x Strokemm (in)95.4 × 107 (3.75 × 4.21)
Configuration4-cylinder, vertical in-line, 4-cycle deisel engine
AspirationTurbo chargered / Intercooler
Marine gearModelFactory Fitted
Reduction ratio2.56, 3.05, 3.45

Rating Definitions : Ratings are based on conditions of 100kPa (1 bar) and 30 to 60% relative humidity at 25℃(77°F).

Medium Duty
Duty Cycle; Operation up to 60% of the time at rated power and speed.
Typical operation hours; Continuous usage is allowed up to 6 hours and annual usage up to 3000 hours.

Light Duty
Duty Cycle; Operation up to 40% of the time at rated power and speed.
Typical operation hours; Continuous usage is allowed up to 2 hours and annual usage up to 2000 hours.

UM-4BG1-TCX

Propulsion Engines
*Image shown may not reflect actual engine configuration
Engine ModelUM4BG1ZUM4BG1TCX
Rated output kW(PS)/min-1Medium duty81 (110) / 2900134 (182) / 2700
Light duty-147 (200) / 2800
DisplacementLit. (cid)4.32 (264)4.32 (264)
Bore x Strokemm (in)105 × 125 (4.13 × 4.92)105 × 125 (4.13 × 4.92)
Configuration44-cylinder, vertical in-line, 4-cycle deisel engine4-cylinder, vertical in-line, 4-cycle deisel engine
AspirationNatural aspirationTurbo chargered / Intercooler
Exhaust gas status-IMO Tier II
Marine gearModelFactory FittedFactory Fitted
Reduction ratio2.56, 3.05, 3.452.56, 3.05, 3.45

Rating Definitions : Ratings are based on conditions of 100kPa (1 bar) and 30 to 60% relative humidity at 25℃(77°F).

Medium Duty
Duty Cycle; Operation up to 60% of the time at rated power and speed.
Typical operation hours; Continuous usage is allowed up to 6 hours and annual usage up to 3000 hours.

Light Duty
Duty Cycle; Operation up to 40% of the time at rated power and speed.
Typical operation hours; Continuous usage is allowed up to 2 hours and annual usage up to 2000 hours.

UM-6BG1-TCX

Propulsion Engines
*Image shown may not reflect actual engine configuration
Engine ModelUM6BG1TCUM6BG1TCX
Rated output kW(PS)/min-1Medium duty154 (210) / 2600191 (260) / 2600
Light duty169 (230) / 2700210 (285) / 2700
DisplacementLit. (cid)6.49 (396)6.49 (396)
Bore x Strokemm (in)105 × 125 (4.13 × 4.92)105 × 125 (4.13 × 4.92)
Configuration6-cylinder, vertical in-line, 4-cycle deisel engine6-cylinder, vertical in-line, 4-cycle deisel engine
AspirationTurbo chargered / IntercoolerTurbo chargered / Intercooler
Exhaust gas statusIMO Tier IIIMO Tier II
Marine gearModelFactory FittedFactory Fitted
Reduction ratio2.33, 2.91, 3.452.33, 2.91, 3.45

Rating Definitions : Ratings are based on conditions of 100kPa (1 bar) and 30 to 60% relative humidity at 25℃(77°F).

Medium Duty
Duty Cycle; Operation up to 60% of the time at rated power and speed.
Typical operation hours; Continuous usage is allowed up to 6 hours and annual usage up to 3000 hours.

Light Duty
Duty Cycle; Operation up to 40% of the time at rated power and speed.
Typical operation hours; Continuous usage is allowed up to 2 hours and annual usage up to 2000 hours.

UM-6HE1-TCX

Propulsion Engines
*Image shown may not reflect actual engine configuration
Engine ModelUM6HE1TCX
Rated output kW(PS)/min-1Medium duty235 (320) / 2700
Light duty257 (350) / 2800
DisplacementLit. (cid)7.12 (434)
Bore x Strokemm (in)110 × 125 (4.33 × 4.92)
Configuration6-cylinder, vertical in-line, 4-cycle deisel engine
AspirationTurbo chargered / Intercooler
Exhaust gas statusIMO Tier II
Marine gearModelFactory Fitted
Reduction ratio2.58, 3.05, 3.53

Rating Definitions : Ratings are based on conditions of 100kPa (1 bar) and 30 to 60% relative humidity at 25℃(77°F).

Medium Duty
Duty Cycle; Operation up to 60% of the time at rated power and speed.
Typical operation hours; Continuous usage is allowed up to 6 hours and annual usage up to 3000 hours.

Light Duty
Duty Cycle; Operation up to 40% of the time at rated power and speed.
Typical operation hours; Continuous usage is allowed up to 2 hours and annual usage up to 2000 hours.

UM-6HK1-TCX

Propulsion Engines
*Image shown may not reflect actual engine configuration
Engine ModelUM6HK1TCX
Rated output kW(PS)/min-1Medium duty235 (320) / 2710
Light duty257 (350) / 2800
DisplacementLit. (cid)7.79 (475)
Bore x Strokemm (in)115 × 125 (4.53 × 4.92)
Configuration6-cylinder, vertical in-line, 4-cycle deisel engine
AspirationTurbo chargered / Intercooler
Exhaust gas statusIMO Tier II
Marine gearModelFactory Fitted
Reduction ratio2.33, 2.91, 3.43

Rating Definitions : Ratings are based on conditions of 100kPa (1 bar) and 30 to 60% relative humidity at 25℃(77°F).

Medium Duty
Duty Cycle; Operation up to 60% of the time at rated power and speed.
Typical operation hours; Continuous usage is allowed up to 6 hours and annual usage up to 3000 hours.

Light Duty
Duty Cycle; Operation up to 40% of the time at rated power and speed.
Typical operation hours; Continuous usage is allowed up to 2 hours and annual usage up to 2000 hours.

UM-6SD1-TCX

Propulsion Engines
*Image shown may not reflect actual engine configuration
Engine ModelUM6SD1TCX
Rated output kW(PS)/min-1Medium duty254 (345) / 2220
Light duty279 (380) / 2300
DisplacementLit. (cid)9.49 (579)
Bore x Strokemm (in)117.9 × 145 (4.64 × 5.70)
Configuration6-cylinder, vertical in-line, 4-cycle deisel engine
AspirationTurbo chargered / Intercooler
Exhaust gas statusIMO Tier II
Marine gearModelFactory Fitted
Reduction ratio2.57, 3.08

Rating Definitions : Ratings are based on conditions of 100kPa (1 bar) and 30 to 60% relative humidity at 25℃(77°F).

Medium Duty
Duty Cycle; Operation up to 60% of the time at rated power and speed.
Typical operation hours; Continuous usage is allowed up to 6 hours and annual usage up to 3000 hours.

Light Duty
Duty Cycle; Operation up to 40% of the time at rated power and speed.
Typical operation hours; Continuous usage is allowed up to 2 hours and annual usage up to 2000 hours.

UM-6WG1-TCX

Propulsion Engines
*Image shown may not reflect actual engine configuration
Engine ModelUM6WG1TC-ABUM6WG1TCX
Rated output kW(PS)/min-1Continuous heavy duty377 (512) / 1800-
Continuous heavy duty447 (608) / 2000-
Medium duty485 (659) / 2100515 (700) / 2060
Light duty-537 (730) / 2100
DisplacementLit. (cid)15.6 (957)15.6 (957)
Bore x Strokemm (in)147 × 154 (5.78 × 6.06)147 × 154 (5.78 × 6.06)
Configuration6-cylinder, vertical in-line, 4-cycle deisel engine6-cylinder, vertical in-line, 4-cycle deisel engine
AspirationTurbo chargered / IntercoolerTurbo chargered / Intercooler
Exhaust gas statusIMO Tier IIIMO Tier II
Marine gearModelFactory FittedFactory Fitted
Reduction ratio2.03, 2.55, 2.96, 3.31, 3.482.03, 2.55, 2.96, 3.31, 3.48

Rating Definitions : Ratings are based on conditions of 100kPa (1 bar) and 30 to 60% relative humidity at 25℃(77°F).

Continuous Heavy Duty
Duty Cycle; Operation up to 100% of the time at rated power and speed.
Typical operation hours; Continuous usage is allowed up to 24 hours and annual usage is unlimited.

Heavy Duty
Duty Cycle; Operation up to 80% of the time at rated power and speed.
Typical operation hours; Continuous usage is allowed up to 10 hours and annual usage up to 4000 hours.

Medium Duty
Duty Cycle; Operation up to 60% of the time at rated power and speed.
Typical operation hours; Continuous usage is allowed up to 6 hours and annual usage up to 3000 hours.

Light Duty
Duty Cycle; Operation up to 40% of the time at rated power and speed.
Typical operation hours; Continuous usage is allowed up to 2 hours and annual usage up to 2000 hours.

UM-4BG1-TE

Generator Engines
*Image shown may not reflect actual engine configuration
Engine ModelUM4BG1EUM4BG1TE
Rated outputkW(PS)/min-141 (56) / 180061 (83) / 1800
Idling speedmin-112001175 ~ 1225
DisplacementLit. (cid)4.32 (264)4.32 (264)
Bore x Strokemm (in)105 × 125 (4.13 × 4.92)105 × 125 (4.13 × 4.92)
Configuration6-cylinder, vertical in-line, 4-cycle deisel engine6-cylinder, vertical in-line, 4-cycle deisel engine
AspirationNatural aspirationTurbo chargered / Intercooler
Dimentions L x W x Hmm (in)1034 x 835 x 8381034 x 758 x 904
Engine Weight (dry)kg(lb)420420

UM-6BG1-TCE

Generator Engines
*Image shown may not reflect actual engine configuration
Engine ModelUM6BG1TCE-96UM6BG1TCE-115
Rated outputkW(PS)/min-196(130) / 1800115(157) / 1800
Idling speedmin-11175~12251175~1225
DisplacementLit. (cid)6.49 (396)6.49 (396)
Bore x Strokemm (in)105 × 125 (4.13 × 4.92)105 × 125 (4.13 × 4.92)
Configuration6-cylinder, vertical in-line, 4-cycle deisel engine6-cylinder, vertical in-line, 4-cycle deisel engine
AspirationTurbo chargered / IntercoolerTurbo chargered / Intercooler
Dimentions L x W x Hmm (in)1327 x 823 x 9561327 x 823 x 956
Engine Weight (dry)kg(lb)650650