CUMMINS ENGINE COMPANY, INC Columbus, Indiana 47202-3005 ENGINE PERFORMANCE CURVE Basic Engine Model: Curve Number: -370E FR-1811 Engine Family: CPL Code: Date: D09 1807 12Aug93 55 Displacement: 855 in. 3 (14.0 litre) Aspiration: Turbocharged & Charge Air Cooled Bore: 5.5 in. (140 mm) BHP (kw) @ RPM Stroke: 6.0 in. (152 mm) No. of Cylinders: 6 Advertised BHP 370 (276) 1600 Emission Control ETC Fuel System: CELECT Governed Speed 1800 All data are based on the engine operating with fuel system, water pump, lubricating oil pump, air compressor (unloaded), and 8.5 in. H 2 O (216 mm H 2 O) inlet air restriction with 2.5 in. Hg (63 mm Hg) exhaust restriction; not included are alternator, fan, optional equipment and driven components. Maximum Full Load Governed Speed =1800 RPM Maximum No Load Governed Speed = 2000 RPM Brake Horsepower = 0 @ 2000 RPM TORQUE RPM lb.-ft. N m 1100 1400 1898 1200 1400 1898 1300 1400 1898 1400 1388 1882 1500 1295 1756 1600 1215 1648 1700 1143 1550 1800 1080 1464 POWER OUTPUT RPM BHP kw 1100 293 219 1200 320 238 1300 347 259 1400 370 276 1500 370 276 1600 370 276 1700 370 276 1800 370 276 FUEL CONSUMPTION RPM lb/bhp-hr g/kw hr 1100.315 192 1200.312 190 1300.313 190 1400.317 193 1500.320 195 1600.322 196 1700.328 198 1800.333 202 Curves shown above represent gross engine performance capabilities obtained and corrected in accordance with SAE J1995 conditions of 29.61 in. Hg (100 kpa) barometric pressure [300 ft. (90 m) altitude], 77 F (25 C) inlet air temperature, and 0.30 in. Hg (1 kpa) water vapor pressure with No.2 diesel fuel. The engine may be operated without changing the fuel setting up to 12,000 ft. (3 600 m) altitude and 100 F (38 C). For sustained operation at high altitudes, the fuel rate of the engine should be adjusted to limit performance by 4% per 1,000 ft. (300 m) above 12,000 ft. (3 600 m) altitude and 1% per 10 F above 100 F (2% per 11 C above 38 C). TECHNICAL DATA DEPT. CERTIFIED WITHIN 5% CHIEF ENGINEER
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Cummins Engine Company, Inc. Engine Data Sheet CELECT Engine Model: -370E CPL Code: 1807 Data Sheet: DS - 1811 Configuration Number: D093611BX03 Certification: EPA & CARB Curve No. : FR-1811 Advertised Power - BHP 370 @1600 RPM Installation Drawing: 3626330 Date: 12Aug93 - (kw): (276) @1600 RPM Governed Speed: 1800 RPM Ref. Info.: 1994 Rating Charge Air Cooling 57 General Engine Data Type... 4 Cycle; In-Line; 6 Cylinder Aspiration...Turbocharged/Charge Air Cooled Bore & Stroke - in (mm)...5.5 (140) x 6.0 (152) Displacement - in 3 (litre)... 855 (14) Compression Ratio... 18.5 : 1 Firing Order... 1-5 - 3-6 - 2-4 Dry Weight - lb (kg)... 2805 (1273) Wet Weight - lb (kg)... 2925 (1328) C.G. Distance From Front Face of Block - in (mm)... 21.6 (459) C.G. Distance Above Crank Centerline - in (mm)... 6.0 (152) Moment of Inertia About the Roll Axis - lb in sec 2 (kg m 2 )... 731 (82.6) Maximum Bending Moment @ RFOB - lb ft (N m)... 1000 (1350) Maximum Bending Moment @ Bolt Pad for Front Support - lb ft (N m)... 250 (339) Air Induction System Maximum Temperature Rise Between Ambient Air and Engine Air Inlet [Ambient Above 32 F (0 C)] - F ( C)... 30 (17) Maximum Inlet Restriction - in H 2 O (mm H 2 O)... 10 (254) Maximum Inlet Restriction With Dirty Filter - in H 2 O (mm H 2 O)... 25 (635) Maximum Allowable Pressure Drop From Turbo Air Outlet to Intake Manifold - in Hg (mm Hg)... 3.0 (76) Exhaust System Maximum Back Pressure Imposed by Piping and Silencer - in Hg (mm Hg)... 3 (76) Maximum Back Pressure Imposed by Piping and Silencer - in H 2 O (mm H 2 O)... 40 (1016) Maximum Bending Moment to the Turbo Flange - lb ft (N m)... 20 (27) Lubrication System Oil Pressure @ Idle - (Minimum) - PSI (kpa)... 10 (69) Oil Pressure @ 2000 RPM - (Range @ No Load Governed Speed) - PSI (kpa)... 40-50 (276-345) Total Pump Oil Flow @ 1800 RPM (Nominal) - U.S. GPM (litre/min)... 49 (185) Oil Capacity of Pan (High - Low) - U.S. Gal. (litre)... 9.5-8 (36-30) Total System Capacity - U.S. Gal. (litre)...(combo Filter)... 11 (42) Maximum Lube Oil Flow to all Accessories - U.S. GPM (litre/min)... 2 (8) Angularity of Standard Oil Pan - (All Directions) - Degrees... 45 Fuel Supply / Drain System Maximum Restriction @ Pump-Inlet - With Clean Filter - in Hg (mm Hg)... 6.0 (152) Maximum Return Line Restriction - Without Check Valves - in Hg (mm Hg)... 2.5 (64) Minimum Fuel Tank Vent Capability - ft 3 /hr (m 3 /h)... 30 (0.85) Maximum Fuel Temperature at ECM Cooling Plate Inlet - F ( C)... 160 (71) Fuel Cooling Plate Restriction Reference @ 450 lb/hr - in Hg (mm Hg)... 1.0 (25.4) Starting and Electrical System 12 V 24 V Minimum Recommended Battery Capacity - Cold Soak at 0 F (-18 C) or Above Engine Only (De-Clutched Load) - Cold Cranking Amperes - CCA... 1800 900 Engine Only (De-Clutched Load) - Reserve Capacity - Minutes... 640 320 Maximum Resistance of Starting Circuit - Ohms... 0.00075 0.002 Minimum Ambient Temperature for Unaided Cold Start - F ( C)... 20 (-7) Minimum Cranking Speed for Unaided Cold Start - RPM... 130 ------> Data marked by an arrow indicates a revision since the last update
Electronic Sub-System Driver Interface Controls Minimum Luminous Intensity, Driver Interface Lamps - Cd... 2 Maximum Allowable Driver Interface Lamp Current - Milliamps... 300 Sensors and Switches Minimum Load,Vehicle Speed Sensor (Mag. Pick-Up) - Ohms... 20K Minimum Load,Vehicle Speed Sensor (Cable Driven) - Ohms... 10K Minimum Output, Vehicle Speed Sensor - Millivolts P - P @ 1 MPH... 400 Maximum Output, Vehicle Speed Sensor - Volts P - P @ 80 MPH... 80 Maximum Coil-to-Coil Intercapacitance, Vehicle Speed Sensor - pf... 350 Transmission Output Interface Vehicle Speed Sensor (Cable Driven) - Rev./Mile... 1000 Signal Output, Vehicle Speed Sensor (Cable Driven) - Pulses/Rev.... 30 Nominal Setting, Brake Pressure Switch - PSI... 4 Throttle Sensor Specification Documents (Cummins Engine Company Standard Numbers) Throttle Position Sensor Performance Standard... 14118 Environmental Specification for Electrical and Electronic Items... 14118 Idle Validation Switch Performance Standard... 14118 OEM Wiring Harness Maximum Current Draw @ Power Connector - Amps... 14.5 Maximum / Minimum Voltage @ Power Connector - 500 RPM to 2700 RPM - Volts... 28 / 10 Minimum Voltage @ ECM - Cranking (all AMBIENTS) - Volts... 6.2 Maximum Total Circuit Resistance, Power Connection to Batteries - Milliohms... 40 Maximum Power Interruption in Key Switch Circuit - Milliseconds... 80 ECM Connector Wire Diameter Range - in... 0.100-0.120 Maximum Allowable Ground Resistance - Milliohms: Engine Block to Negative Battery... 40 Ground Termination at Dash to Negative Battery... 50 Ground Termination at Dash to Engine Block... 90 Vehicle Frame Rail to Negative Battery... 40 58 All Data is Subject to Change Without Notice. Engine Model : -370E ------> Data marked by an arrow indicates a revision since the last update Data Sheet : DS - 1811 Cummins Engine Company, Inc., Columbus, Indiana 47201 Date : 12Aug93
Cooling System 59 Coolant Capacity - Engine Only - U.S. Quart (litre)... 20 (19) Standard Modulating Thermostat - (Range) - F ( C)... 180-200 (82-93) Maximum Coolant Pressure - [Exclusive of Pressure Cap - Closed Thermostat at the Maximum No Load Governed Speed] - PSI (kpa)... 46 (317) Maximum Coolant Temperature - Engine Out - F ( C)... 212 (100) Minimum Recommended Coolant Temperature - F ( C)... 158 (70) Minimum Cooling Capability @ Nominal Fuel Rate [Level II] With 30 MPH (52 km/h) Ram Air Speed and 50/50 E.G. Coolant: Engine Out Coolant to Ambient @ 1600 RPM - F ( C)... 106 (59) Engine Out Coolant to Ambient @ 1200 RPM - F ( C)... 115 (64) Intake Manifold to Ambient at 1600 RPM - F ( C)... 38 (21) Minimum Fill Rate (Without Low Level Alarm) - U.S. GPM (litre/min)... 5 (19) Minimum Coolant Expansion Space - % of System Capacity... 6 Minimum Drawdown - % Greater than the Volume Not Filled at Initial Fill... 1 Maximum Deaeration Time - Minutes... 25 Minimum Pressure Cap - PSI (kpa)... 7 (50) Coolant Alarm Activation Temperature - F ( C)... 220 (104) Fan-On Coolant Temperature - F ( C)... 195-205 (90-96) Shutter Opening Temperature - Coolant F ( C)... 185 (85) Shutter Opening Temperature - Intake Manifold Air F ( C)... 150 (65.6) Winter Fronts.................. -- Must Not Restrict air passage area below 120 sq. in (774 sq. cm) General Performance Data All data is based on the engine operating with fuel system, water pump, lubricating oil pump, air compressor [unloaded], and with 8.5 in H 2 O (216 mm H 2 O) inlet air restriction and with 2.5 in Hg (63 mm Hg) exhaust restriction; not included are alternator, fan, optional equipment and driven components. Data represents gross engine performance with No. 2 diesel or a fuel corresponding to ASTM D2. Idle Speed - RPM... Set: 600 Range: 600-700 Maximum No Load Governed Speed - RPM... 2000 Maximum Overspeed Capability (15 Second Maximum) - RPM... 2625 Torque Available at Clutch Engagement @ 550 RPM - lb ft (N m)... 800 (1085) Thrust Bearing Load Limit - Maximum Intermittent - lb (N)... 1400 (6000) Thrust Bearing Load Limit - Maximum Continuous - lb (N)... 700 (3000) Maximum Power from Front Power Take-Off in a Straight Torque Drive - HP (kw)... 250 (187) Standard Fuel Rating... FR1811 Maximum Rating Performance Data Engine Speed - RPM...1800 1600 1200 Output - BHP (kw)...370 (276) 370 (276) 320 (238) Torque - lb ft (N m)...1080 (1464) 1215 (1648) 1400 (1898) Inlet Air Flow - CFM (litre/sec)...965 (455) 895 (422) 587 (277) Inlet Air Flow - lb/min (kg/min)...69.2 (31.4) 63.8 (29.0) 41.9 (19.0) Exhaust Gas Flow - CFM (litre/sec)... 1838 (868) 1731 (817) 1296 (612) Exhaust Gas Temperature - F ( C)...640 (338) 650 (343) 747 (397) Engine Coolant Heat Rejection - BTU/min (kw)...6300 (110.0) 6100 (107.0) 5450 (95.8) Radiator Coolant Flow - U.S. GPM (litre/min)*...84.0 (318) 75 (284) 56.0 (212) Turbo Compressor Outlet Pressure - in Hg (mm Hg)... 48.0 (1219) 48.0 (1219) 34.0 (864) Turbo Compressor Outlet Temperature - F ( C)...295 (146) 275 (135) 240 (116) Nominal Fuel Consumption - lb/hr (kg/h)...123.1 (55.0) 119.1 (54.0) 99.8 (45.3) Maximum Fuel Flow to Pump - lb/hr (kg/h)...475 (216) 425 (193) 350 (159) Brake Mean Effective Pressure - PSI (kpa)...190 (1310) 214 (1475) 247 (1704) Friction Horsepower - HP (kw)...69.0 (51.5) 55.0 (41.0) 33.1 (24.7) Piston Speed - ft/min (m/sec)...1800 (9.1) 1600 (8.1) 1200 (6.1) Performance Curve Number...FR-1811 * Radiator Coolant Flow is Approximately 5% Less With a Continuous Deaerating System. Coolant: 50/50 - Ethylene Glycol/Water By Volume. Values are within +/- 5%. All Data is Subject to Change Without Notice. Engine Model : -370E ------> Data marked by an arrow indicates a revision since the last update Data Sheet : DS - 1811 Cummins Engine Company, Inc., Columbus, Indiana 47201 Date : 12Aug93
CELECT Programmable Parameters CUMMINS PROGRAMMED PARAMETER VALUE FEATURE ON/OFF SWITCHES Cruise Control...On PTO Governor...On Low Idle Adjust Switch Active...On Progressive Shift...Off Idle Shutdown...Off Gear Down Protection...On Engine Protection Shutdown...Off Idle Shutdown Override...Off Enable Idle Shutdown in PTO...Off Vehicle Speed Sensor...On Standard CELECT ROAD SPEED GOVERNOR / Range Cummins Programmed GEAR DOWN PROTECTION Min. - Max. Parameter Value 60 Maximum Vehicle Speed - MPH - Top Gear... 30-99 MPH Maximum Vehicle Speed - MPH - Lower Gears... 30-99 MPH 62 MPH 58 MPH Maximum Engine Speed Without Vehicle Speed - RPM... 1400-2500 RPM 2500 RPM CRUISE CONTROL Maximum Cruise Control Speed...30 MPH - Max. veh. speed top gear 62 MPH VEHICLE SPEED Rear Axle Ratio...2.5 : 1-12.0 : 1 3.73 : 1 Number of Transmission Output Shaft Gear Teeth... 5-16 Teeth 16 Teeth Tire - Rev. per Mile... 440-700 Revs 501 Revs PTO GOVERNOR Maximum PTO - RPM...850-2500 RPM 900 RPM Resume PTO - RPM...850-2500 RPM 850 RPM Set PTO - RPM...850-2500 RPM 850 RPM Remote PTO - RPM...850-2500 RPM 900 RPM LOW IDLE SET POINT Low Idle - RPM...600 RPM - 700 RPM 600 RPM PROGRESSIVE SHIFT Maximum Progressive Shift RPM @ 0 MPH - RPM...1400-2500 RPM 1600 RPM Maximum Progressive Shift - RPM...1700-2500 RPM 1800 RPM MPH @ Maximum Progressive Shift RPM -... 7-99 MPH 20 MPH IDLE SHUT DOWN Idle Shutdown Time...3 min. - 60 min. 60 min. VEHICLE OPTIONS Magnetic Pickup VSS...Standard Mechanical Drive VSS...Optional Overdrive Transmission... Standard Direct Drive Transmission...Optional PROGRAMMABLE OPTIONS Set/Coast and Resume/Accelerate...Standard Set/Accelerate and Resume/Coast...Optional FUELING CONTROL Governor...Standard Variable Speed Governor...Optional Compulink makes it possible to modify these adjustable settings. Standard is a factory setting. Optional is a selection the customer may desire. Compulink enables future modifying these adjustable settings. All Data is Subject to Change Without Notice. Engine Model : -370E ------> Data marked by an arrow indicates a revision since the last update Data Sheet : DS - 1811 Cummins Engine Company, Inc., Columbus, Indiana 47201 Date : 12Aug93