Rating: ENGINE PERFORMANCE CURVE M1-158 hp (118 kw) @ 0 rpm PowerTech 6.8 L Engine Model: 6068TFM75 Application: Marine (Propeller Power is approximately 97% of Crankshaft Power) Power -- hp (kw) (179) 160 (119) 80 (60) 0 Crankshaft Torque M 1 Crankshaft Power M 1 Crankshaft Fuel M 1 445 lb-ft (604 N m) Propeller Absorption Propeller Fuel 480 (651) 400 (542) 320 (434) (325) 12 (45) 8 (30) 4 (15) Torque -- lb-ft (N m) Fuel -- gal/hr (liters/hr) Air Intake Restriction...12 in.h 2 O (3 kpa) Exhaust Back Pressure... 30 in.h 2 O (7.5 kpa) Gross power guaranteed within + or - 5% at SAE J1995 and ISO 8665 conditions: 77 F (25 C) air inlet temperature 29.31 in.hg (99 kpa) barometer 104 F (40 C) fuel inlet temperature 0.853 fuel specific gravity @ 60 F (15.5 C) Conversion factors: Power: kw = hp x 0.746 Fuel: 1 gal = 7.1 lb, 1 L = 0.85 kg Torque: N m = lb-ft x 1.356 All values are from currently available data and are subject to change without notice. Notes: Tier-2 Emission Certifications: EPA Commercial Marine (40 CFR Part 94) IMO Annex VI Ref: Engine Emission Label Certified by: 1000 1200 1400 1600 1800 Engine Speed -- rpm 2000 2200 0 Curve: 6068TFM75158M1... Sheet 1 of 2 Engine Performance Curves 6068 - Marine
Common Specifications: General Data Model...6068TFM75 Number of Cylinders... 6 Bore and Stroke--in.(mm)... 4.2 x 5.0 (107 x 127) Displacement--in 3 (L)...414 (6.8) Compression Ratio... 17.6 : 1 Valves per Cylinder -- Intake / Exhaust... 1 / 1 Firing Order... 1-5-3-6-2-4 Combustion System... Direct Injection Engine Type... In-line, 4-Cycle Aspiration...Turbocharged Aftercooling System... none Engine Crankcase Vent System... Open Maximum Crankcase Pressure--in. H 2 O (kpa)...2 (0.5) Physical Data (Includes Engine, Flywheel Housing, Flywheel & Electrics) Length--in.(mm)... 44.9 (1141) Width--in.(mm)...27.7 (703) Height (centerline to top)--in.(mm)...24.4 (620) Height (centerline to bottom)--in.(mm)...10.3 (262) Weight, dry--lb (kg)... 1609 (730)* Center of Gravity Location From Rear Face of Block (X-axis)--in.(mm)...16.9 (430) Right of Crankshaft (Y-axis)--in.(mm)... -1.0 (-25) Above Crankshaft (Z-axis)--in.(mm)...7.9 (200) Max. Allow. Static Bending Moment at Rear Face of Flywhl Hsg w/5-g Load--lb-ft (N m)...600 (814) Thrust Bearing Load Limit (Forward)--lb (N)...900 (4003) Maximum Installed Angle Front Up--degrees...9* Front Down--degrees... 0 Air System Minimum Ventilation Area--in 2 (m 2 )...98.0 (0.063) Maximum Allowable Air Temperature Rise Ambient to Engine Inlet-- F ( C)...30 (17) Engine Air Flow--ft 3 /min (m 3 /min)...364 (10.3) Intake Manifold Pressure--psi (kpa)...10 (68) Maximum Air Intake Restriction Dirty Air Cleaner--in. H 2 O (kpa)...25 (6.25) Clean Air Cleaner--in. H 2 O (kpa)...12 (3.0) Engine Specification Data Cooling System Engine Heat Rejection--BTU/min (kw)... 6147 (108) Engine Radiated Heat--BTU/min (kw)... 968 (17.0) Coolant Flow--gal/min (L/min)... 45 (170) Minimum Coolant Fill Rate--gal/min (L/min)... 3.2 (12) Thermostat Start to Open-- F ( C)... 180 (82) Thermostat Fully Open-- F ( C)... 203 (95) Maximum Top Tank Temperature-- F ( C)... 212 (100) Minimum Sea Water-to-Boil Temperature-- F ( C).. 90 (32) Min. Water Pump Inlet Pressure--in. H 2 O (kpa)... 00 (00) Recommended Pressure Cap--psi (kpa)... 10 (70) Max. Pressure Drop Across Keel Cooler--psi (kpa).. 6 (40) Engine Coolant Capacity--qt (L)... 20* (19*) Electrical System 12 Volt 24 Volt Recommended Battery Capacity Cold Cranking Amps @ 32 F (0 C)--amp..800... 570 Max. Starting Circuit Resistance--Ohms...0.0012... 0.002 Starter Rolling Current @ 32 F (0 C)--amp...920... 600 Exhaust System Exhaust Temperature-- F ( C)... 855 (457) Exhaust Gas Flow--ft 3 /min (m 3 /min)... 890 (25.2) Min. Exhaust Pipe Diameter, Dry--in.(mm)... 3.0 (80) Min. Exhaust Pipe Diameter, Wet--in.(mm)... 3.8 (90) Max. Allowable Back Pressure--in. H 2 O (kpa)... 30 (7.5) Max. Weight on Turbocharger--lb (kg)... 27 (12) Fuel System ECU Description... John Deere Electronic Control Fuel Injection Pump... Bosch VP-44 Governor Type...Electronic Governor Regulation--percent... 0 to 5 Total Fuel Flow--lb/hr (kg/hr)... 289 (131) Total Fuel Flow--gal/hr (L/hr)... 41 (154) Min. Rec d. Fuel Line ID--in.(mm)... 0.27 (7.0) Min. Rec d. Fuel Line Size... -5 Fuel --lb/hr (kg/hr)... 63.1 (28.6) Fuel --gal/hr (L/hr)... 8.9 (33.7) Maximum Leak Off Line Pressure--psi (kpa)... 11.6 (80) Max. Fuel Transfer Pump Suction Lift--ft (m) fuel... 10 (3.0) Max. Fuel Inlet Restrict., Clean--in. H 2 O (kpa).-120 (-30.0) Max. Fuel Inlet Restrict., Dirty--in. H 2 O (kpa)...-160 (-40.0) Max. Fuel Inlet Pressure--psi (kpa)... 4 (30) Max. Fuel Height Above Transfer Pump--ft (m)... 10 (3.0) Max. Fuel Inlet Temperature-- F ( C)... 167 (75) Fuel Filter Size @98% Efficiency--Micron... 2 Lubrication System Oil Pressure @ Rated Speed--psi (kpa)... 51 (350) Oil Pressure @ Low Idle--psi (kpa)... 15 (100) Sea Water System Sea Water Pump Flow--gal/min (L/min)... 30 (112) Maximum Inlet Restriction---in. H 2 O (kpa)...120 (30) Maximum Outlet Pressure--psi (kpa)... 20 (135) Maximum Suction Lift--ft (m)...10 (3.0) Performance Data Performance Option Codes...72GD / 72GE Rated Power--hp (kw)... 158 (118) Rated Power (Metric) Fuel @ 77 F (25 C)--PS... 160.4 Rated Speed--rpm... 0 Rated Torque--lb-ft (N m)... 346 (470) Peak Torque--lb-ft (N m)... 445 (604) Peak Torque Speed--rpm... 1800 Torque Rise--percent... 28 Low Idle Speed--rpm... 650 BMEP--psi (kpa)... 126 (869) Smoke @ Rated Speed--Bosch No.... <1.1 Fuel for Typical Propeller Curve Engine Crank. Crank. Prop. Prop. rpm Power Torque Absorption Fuel hp (kw) lb-ft (N m) hp (kw) gal/hr(l/hr) 0 158 (118) 346 (470) 158 (118) 8.9 (33.7) 2200 158 (118) 478 (512) 122 (91) 6.5 (24.7) 2000 158 (118) 416 (563) 92 (68) 4.9 (18.4) 1800 153 (114) 445 (604) 67 (50) 3.5 (13.4) 1600 133 (99) 436 (591) 47 (35) 2.5 (9.5) 1400 101 (75) 377 (512) 31 (23) 1.7 (6.4) 1200 74 (55) 323 (438) 20 (15) 1.1 (4.1) 1000 56 (42) 296 (401) 11 (9) 0.6 (2.4) Data based on keel-cooled engine. All values at rated speed and power with standard options unless otherwise noted. Curve: 6068TFM75158M1... Sheet 2 of 2 Engine Performance Curves 6068 - Marine August 2007
Rating: ENGINE PERFORMANCE CURVE M2-178 hp (133 kw) @ 2500 rpm PowerTech 6.8 L Engine Model: 6068TFM75 Application: Marine (Propeller Power is approximately 97% of Crankshaft Power) Power -- hp (kw) (179) 160 (119) 80 (60) 0 Crankshaft Torque M 2 Crankshaft Power M 2 Crankshaft Fuel M 2 473 lb-ft (641 N m) Propeller Absorption Propeller Fuel 480 (651) 400 (542) 320 (434) (325) 12 (45) 8 (30) 4 (15) Torque -- lb-ft (N m) Fuel -- gal/hr (liters/hr) Air Intake Restriction...12 in.h 2 O (3 kpa) Exhaust Back Pressure... 30 in.h 2 O (7.5 kpa) Gross power guaranteed within + or - 5% at SAE J1995 and ISO 8665 conditions: 77 F (25 C) air inlet temperature 29.31 in.hg (99 kpa) barometer 104 F (40 C) fuel inlet temperature 0.853 fuel specific gravity @ 60 F (15.5 C) Conversion factors: Power: kw = hp x 0.746 Fuel: 1 gal = 7.1 lb, 1 L = 0.85 kg Torque: N m = lb-ft x 1.356 All values are from currently available data and are subject to change without notice. Notes: Tier-2 Emission Certifications: EPA Commercial Marine (40 CFR Part 94) IMO Annex VI Ref: Engine Emission Label Certified by: 1000 1200 1400 1600 1800 Engine Speed -- rpm 2000 2200 0 Curve: 6068TFM75178M2... Sheet 1 of 2 Engine Performance Curves 6068 - Marine
Common Specifications: General Data Model...6068TFM75 Number of Cylinders... 6 Bore and Stroke--in.(mm)... 4.2 x 5.0 (107 x 127) Displacement--in 3 (L)...414 (6.8) Compression Ratio... 17.6 : 1 Valves per Cylinder -- Intake / Exhaust... 1 / 1 Firing Order... 1-5-3-6-2-4 Combustion System... Direct Injection Engine Type... In-line, 4-Cycle Aspiration...Turbocharged Aftercooling System... none Engine Crankcase Vent System... Open Maximum Crankcase Pressure--in. H 2 O (kpa)...2 (0.5) Physical Data (Includes Engine, Flywheel Housing, Flywheel & Electrics) Length--in.(mm)... 44.9 (1141) Width--in.(mm)...27.7 (703) Height (centerline to top)--in.(mm)...24.4 (620) Height (centerline to bottom)--in.(mm)...10.3 (262) Weight, dry--lb (kg)... 1609 (730)* Center of Gravity Location From Rear Face of Block (X-axis)--in.(mm)...16.9 (430) Right of Crankshaft (Y-axis)--in.(mm)... -1.0 (-25) Above Crankshaft (Z-axis)--in.(mm)...7.9 (200) Max. Allow. Static Bending Moment at Rear Face of Flywhl Hsg w/5-g Load--lb-ft (N m)...600 (814) Thrust Bearing Load Limit (Forward)--lb (N)...900 (4003) Maximum Installed Angle Front Up--degrees...9* Front Down--degrees... 0 Air System Minimum Ventilation Area--in 2 (m 2 )... 113.0 (0.073) Maximum Allowable Air Temperature Rise Ambient to Engine Inlet-- F ( C)...30 (17) Engine Air Flow--ft 3 /min (m 3 /min)... 417 (11.8) Intake Manifold Pressure--psi (kpa)...13 (93) Maximum Air Intake Restriction Dirty Air Cleaner--in. H 2 O (kpa)...25 (6.25) Clean Air Cleaner--in. H 2 O (kpa)...12 (3.0) Engine Specification Data Cooling System Engine Heat Rejection--BTU/min (kw)... 7058 (124) Engine Radiated Heat--BTU/min (kw)...1116 (19.6) Coolant Flow--gal/min (L/min)... 47 (178) Minimum Coolant Fill Rate--gal/min (L/min)... 3.2 (12) Thermostat Start to Open-- F ( C)... 180 (82) Thermostat Fully Open-- F ( C)... 203 (95) Maximum Top Tank Temperature-- F ( C)... 212 (100) Minimum Sea Water-to-Boil Temperature-- F ( C).. 90 (32) Min. Water Pump Inlet Pressure--in. H 2 O (kpa)... 00 (00) Recommended Pressure Cap--psi (kpa)... 10 (70) Max. Pressure Drop Across Keel Cooler--psi (kpa).. 6 (40) Engine Coolant Capacity--qt (L)... 20* (19*) Electrical System 12 Volt 24 Volt Recommended Battery Capacity Cold Cranking Amps @ 32 F (0 C)--amp..800... 570 Max. Starting Circuit Resistance--Ohms...0.0012... 0.002 Starter Rolling Current @ 32 F (0 C)--amp...920... 600 Exhaust System Exhaust Temperature-- F ( C)... 876 (469) Exhaust Gas Flow--ft 3 /min (m 3 /min)... 1038 (29.4) Min. Exhaust Pipe Diameter, Dry--in.(mm)... 3.5 (88) Min. Exhaust Pipe Diameter, Wet--in.(mm)... 4.0 (100) Max. Allowable Back Pressure--in. H 2 O (kpa)... 30 (7.5) Max. Weight on Turbocharger--lb (kg)... 27 (12) Fuel System ECU Description... John Deere Electronic Control Fuel Injection Pump... Bosch VP-44 Governor Type...Electronic Governor Regulation--percent... 0 to 5 Total Fuel Flow--lb/hr (kg/hr)... 298 (135) Total Fuel Flow--gal/hr (L/hr)... 42 (159) Min. Rec d. Fuel Line ID--in.(mm)... 0.27 (7.0) Min. Rec d. Fuel Line Size... -5 Fuel --lb/hr (kg/hr)... 71.8 (32.6) Fuel --gal/hr (L/hr)... 10.1 (38.3) Maximum Leak Off Line Pressure--psi (kpa)... 11.6 (80) Max. Fuel Transfer Pump Suction Lift--ft (m) fuel... 10 (3.0) Max. Fuel Inlet Restrict., Clean--in. H 2 O (kpa).-120 (-30.0) Max. Fuel Inlet Restrict., Dirty--in. H 2 O (kpa)...-160 (-40.0) Max. Fuel Inlet Pressure--psi (kpa)... 4 (30) Max. Fuel Height Above Transfer Pump--ft (m)... 10 (3.0) Max. Fuel Inlet Temperature-- F ( C)... 167 (75) Fuel Filter Size @98% Efficiency--Micron... 2 Lubrication System Oil Pressure @ Rated Speed--psi (kpa)... 51 (350) Oil Pressure @ Low Idle--psi (kpa)... 15 (100) Sea Water System Sea Water Pump Flow--gal/min (L/min)... 31 (117) Maximum Inlet Restriction---in. H 2 O (kpa)...120 (30) Maximum Outlet Pressure--psi (kpa)... 20 (135) Maximum Suction Lift--ft (m)...10 (3.0) Performance Data Performance Option Codes...72GF / 72GG Rated Power--hp (kw)... 178 (133) Rated Power (Metric) Fuel @ 77 F (25 C)--PS... 180.8 Rated Speed--rpm... 2500 Rated Torque--lb-ft (N m)... 375 (508) Peak Torque--lb-ft (N m)... 473 (641) Peak Torque Speed--rpm... 1900 Torque Rise--percent... 26 Low Idle Speed--rpm... 650 BMEP--psi (kpa)... 136 (940) Smoke @ Rated Speed--Bosch No.... <1.1 Fuel for Typical Propeller Curve Engine Crank. Crank. Prop. Prop. rpm Power Torque Absorption Fuel hp (kw) lb-ft (N m) hp (kw) gal/hr(l/hr) 2500 178 (133) 375 (508) 178 (133) 10.1 (38.3) 0 178 (133) 390 (529) 158 (118) 8.7 (32.9) 2200 178 (133) 426 (577) 122 (91) 6.5 (24.6) 2000 177 (132) 465 (630) 91 (68) 4.8 (18.3) 1900 171 (128) 473 (641) 78 (58) 4.2 (15.7) 1800 161 (120) 470 (637) 67 (50) 3.5 (13.4) 1600 139 (104) 458 (621) 47 (35) 2.5 (9.5) 1400 101 (75) 377 (512) 31 (23) 1.7 (6.4) 1200 72 (54) 317 (430) 20 (15) 1.1 (4.1) 1000 56 (42) 296 (401) 11 (9) 0.6 (2.4) Data based on keel-cooled engine. All values at rated speed and power with standard options unless otherwise noted. Curve: 6068TFM75178M2... Sheet 2 of 2 Engine Performance Curves 6068 - Marine August 2007
Rating: ENGINE PERFORMANCE CURVE M3-201 hp (150 kw) @ 2600 rpm PowerTech 6.8 L Engine Model: 6068TFM75 Application: Marine (Propeller Power is approximately 97% of Crankshaft Power) Power -- hp (kw) (179) 160 (119) 80 (60) Crankshaft Torque M 3 Crankshaft Power M 3 511 lb-ft (693 N m) Propeller Absorption 480 (651) 400 (542) 320 (434) (325) Torque -- lb-ft (N m) Air Intake Restriction...12 in.h 2 O (3 kpa) Exhaust Back Pressure... 30 in.h 2 O (7.5 kpa) Gross power guaranteed within + or - 5% at SAE J1995 and ISO 8665 conditions: 77 F (25 C) air inlet temperature 29.31 in.hg (99 kpa) barometer 104 F (40 C) fuel inlet temperature 0.853 fuel specific gravity @ 60 F (15.5 C) Conversion factors: Power: kw = hp x 0.746 Fuel: 1 gal = 7.1 lb, 1 L = 0.85 kg Torque: N m = lb-ft x 1.356 All values are from currently available data and are subject to change without notice. Notes: 0 Crankshaft Fuel M 3 Propeller Fuel 12 (45) 8 (30) 4 (15) Fuel -- gal/hr (liters/hr) Tier-2 Emission Certifications: EPA Commercial Marine (40 CFR Part 94) IMO Annex VI Ref: Engine Emission Label Certified by: 1000 1200 1400 1600 1800 Engine Speed -- rpm 2000 2200 0 Curve: 6068TFM75201M3... Sheet 1 of 2 Engine Performance Curves 6068 - Marine
Common Specifications: General Data Model...6068TFM75 Number of Cylinders... 6 Bore and Stroke--in.(mm)... 4.2 x 5.0 (107 x 127) Displacement--in 3 (L)...414 (6.8) Compression Ratio... 17.6 : 1 Valves per Cylinder -- Intake / Exhaust... 1 / 1 Firing Order... 1-5-3-6-2-4 Combustion System... Direct Injection Engine Type... In-line, 4-Cycle Aspiration...Turbocharged Aftercooling System... none Engine Crankcase Vent System... Open Maximum Crankcase Pressure--in. H 2 O (kpa)...2 (0.5) Physical Data (Includes Engine, Flywheel Housing, Flywheel & Electrics) Length--in.(mm)... 44.9 (1141) Width--in.(mm)...27.7 (703) Height (centerline to top)--in.(mm)...24.4 (620) Height (centerline to bottom)--in.(mm)...10.3 (262) Weight, dry--lb (kg)... 1609 (730)* Center of Gravity Location From Rear Face of Block (X-axis)--in.(mm)...16.9 (430) Right of Crankshaft (Y-axis)--in.(mm)... -1.0 (-25) Above Crankshaft (Z-axis)--in.(mm)...7.9 (200) Max. Allow. Static Bending Moment at Rear Face of Flywhl Hsg w/5-g Load--lb-ft (N m)...600 (814) Thrust Bearing Load Limit (Forward)--lb (N)...900 (4003) Maximum Installed Angle Front Up--degrees...9* Front Down--degrees... 0 Air System Minimum Ventilation Area--in 2 (m 2 )...127.9 (0.0825) Maximum Allowable Air Temperature Rise Ambient to Engine Inlet-- F ( C)...30 (17) Engine Air Flow--ft 3 /min (m 3 /min)...473 (13.4) Intake Manifold Pressure--psi (kpa)...18 (121) Maximum Air Intake Restriction Dirty Air Cleaner--in. H 2 O (kpa)...25 (6.25) Clean Air Cleaner--in. H 2 O (kpa)...12 (3.0) Engine Specification Data Cooling System Engine Heat Rejection--BTU/min (kw)... 7798 (137) Engine Radiated Heat--BTU/min (kw)... 1269 (22.3) Coolant Flow--gal/min (L/min)... 50 (189) Minimum Coolant Fill Rate--gal/min (L/min)... 3.2 (12) Thermostat Start to Open-- F ( C)... 180 (82) Thermostat Fully Open-- F ( C)... 203 (95) Maximum Top Tank Temperature-- F ( C)... 212 (100) Minimum Sea Water-to-Boil Temperature-- F ( C).. 90 (32) Min. Water Pump Inlet Pressure--in. H 2 O (kpa)... 00 (00) Recommended Pressure Cap--psi (kpa)... 10 (70) Max. Pressure Drop Across Keel Cooler--psi (kpa).. 6 (40) Engine Coolant Capacity--qt (L)... 20* (19*) Electrical System 12 Volt 24 Volt Recommended Battery Capacity Cold Cranking Amps @ 32 F (0 C)--amp..800... 570 Max. Starting Circuit Resistance--Ohms...0.0012... 0.002 Starter Rolling Current @ 32 F (0 C)--amp...920... 600 Exhaust System Exhaust Temperature-- F ( C)... 894 (479) Exhaust Gas Flow--ft 3 /min (m 3 /min)... 1194 (34) Min. Exhaust Pipe Diameter, Dry--in.(mm)... 3.5 (88) Min. Exhaust Pipe Diameter, Wet--in.(mm)... 4.0 (100) Max. Allowable Back Pressure--in. H 2 O (kpa)... 30 (7.5) Max. Weight on Turbocharger--lb (kg)... 27 (12) Fuel System ECU Description... John Deere Electronic Control Fuel Injection Pump... Bosch VP-44 Governor Type...Electronic Governor Regulation--percent... 0 to 5 Total Fuel Flow--lb/hr (kg/hr)... 308 (139.5) Total Fuel Flow--gal/hr (L/hr)... 43 (164) Min. Rec d. Fuel Line ID--in.(mm)... 0.27 (7.0) Min. Rec d. Fuel Line Size... -5 Fuel --lb/hr (kg/hr)... 82.6 (37.5) Fuel --gal/hr (L/hr)... 11.6 (44.1) Maximum Leak Off Line Pressure--psi (kpa)... 11.6 (80) Max. Fuel Transfer Pump Suction Lift--ft (m) fuel... 10 (3.0) Max. Fuel Inlet Restrict., Clean--in. H 2 O (kpa).-120 (-30.0) Max. Fuel Inlet Restrict., Dirty--in. H 2 O (kpa)...-160 (-40.0) Max. Fuel Inlet Pressure--psi (kpa)... 4 (30) Max. Fuel Height Above Transfer Pump--ft (m)... 10 (3.0) Max. Fuel Inlet Temperature-- F ( C)... 167 (75) Fuel Filter Size @98% Efficiency--Micron... 2 Lubrication System Oil Pressure @ Rated Speed--psi (kpa)... 51 (350) Oil Pressure @ Low Idle--psi (kpa)... 15 (100) Sea Water System Sea Water Pump Flow--gal/min (L/min)... 32 (121) Maximum Inlet Restriction---in. H 2 O (kpa)...120 (30) Maximum Outlet Pressure--psi (kpa)... 20 (135) Maximum Suction Lift--ft (m)...10 (3.0) Performance Data Performance Option Codes... 72EP / 72EQ Rated Power--hp (kw)... 201 (150) Rated Power (Metric) Fuel @ 77 F (25 C)--PS... 203.9 Rated Speed--rpm... 2600 Rated Torque--lb-ft (N m)... 406 (551) Peak Torque--lb-ft (N m)... 511 (693) Peak Torque Speed--rpm... 2000 Torque Rise--percent... 25 Low Idle Speed--rpm... 650 BMEP--psi (kpa)... 148 (1019) Smoke @ Rated Speed--Bosch No.... <1.4 Fuel for Typical Propeller Curve Engine Crank. Crank. Prop. Prop. rpm Power Torque Absorption Fuel hp (kw) lb-ft (N m) hp (kw) gal/hr(l/hr) 2600 201 (150) 406 (551) 201 (150) 11.6 (44.1) 0 201 (150) 440 (597) 158 (118) 8.7 (33.0) 2200 201 (150) 480 (651) 122 (91) 6.6 (24.8) 2000 195 (145) 511 (693) 92 (68) 4.9 (18.5) 1800 172 (128) 501 (679) 67 (50) 3.6 (13.5) 1600 139 (104) 458 (621) 47 (35) 2.5 (9.5) 1400 101 (75) 377 (512) 31 (23) 1.7 (6.4) 1200 72 (54) 317 (430) 20 (15) 1.1 (4.1) 1000 56 (42) 296 (401) 11 (9) 0.6 (2.4) Data based on keel-cooled engine. All values at rated speed and power with standard options unless otherwise noted. Curve: 6068TFM75201M3... Sheet 2 of 2 Engine Performance Curves 6068 - Marine August 2007