Cummins QSM 11 Engine Marine and Industrial Operation + Parts Manual –  PDF DOWNLOAD

Cummins QSM 11 Engine Marine and Industrial Operation + Parts Manual –  PDF DOWNLOAD

FILE DETAILS:

Cummins QSM 11 Engine Marine and Industrial Operation + Parts Manual –  PDF DOWNLOAD

Language : English
Pages :510
Downloadable : Yes
File Type : PDF

TABLE OF CONTENTS:

Cummins QSM 11 Engine Marine and Industrial Operation + Parts Manual –  PDF DOWNLOAD

Introduction
Engine Identification E
Operating Instructions 1
Maintenance Guidelines 2
Maintenance Procedures at Daily Interval 3
Maintenance Procedures at 250 Hours or 6 Months 4
Maintenance Procedures at 600 Hours or 1 Year 5
Maintenance Procedures at 1500 Hours or 1 Year 6
Maintenance Procedures at 6000 Hours or 2 Years 7
Adjustment, Repair, and Replacem!!nt A
System Diagrams D
Service Literature L
Component Manufacturers M
Service Assistance S
Troubleshooting Symptoms
Maintenance Specifications
Warranty W
About the Manual i-1
General Information i-1
Acronyms and Abbreviations : i-8
General Information i-8
General Cleaning Instructions , i-6
Glass or Plastic Bead Cleaning i-6
Solvent and Acid Cleaning i-6
Steam Cleaning • i-6
General Repair Instructions i-5
General Information i-5
Welding on a Vehicle with an Electronic Controlled Fuel System i-5
General Safety Instructions i-4
Important Safety Notice i-4
How to Use the Manual i-1
General Information i-1
Illustrations i-3
General Information i-3
Symbols i-2
General Information i-2
· To the Owner and Operator i-1
General Information i-1
QSM11 Marine and Industrial
Section E – Engine Identification
General Specifications
Marine and Industrial Applications
Specifications
Specifications
Page E-3
Type Four-cycle, In-line six-cylinder, four-valves per cylinder
Displacement 108 liters [659 CID]
Firing Order 1-5-3-6-2-4
Horsepower (refer to engine dataplate)
Engine Speed at Maximum Output:
Marine Applications
Governed Speed (rpm) 2300
Industrial Applications
Governed Speed (rpm) 2100
Bore and Stroke 125 mm [4921 in] x 147 mm [5787 in]
Engine Weight (with standard accessories):
Marine Applications
Dry Weight 1124 kg [2478 lb]
Industrial Applications
Dry Weight 940 kg [2072 lb]
Wet Weight 996 kg [2196 lb]
Crankshaft Rotation (viewed from the front of the engine) , Clockwise
Fuel System
Marine and Industrial Applications
Maximum Fuel Inlet Temperature ····································································································· 71°c [160°FJ
Fuel Inlet Maximum Restriction:
Marine Applications
Clean Fuel Filter 152 mm Hg [6 in Hg]
Dirty Fuel Filter 203 mm Hg [8 in Hg]
Industrial Applications
Clean Fuel Filter : 102 mm Hg [4 in Hg]
Dirty Fuel Filter : 203 mm Hg [8 in Hg]
Fuel Drain Line Maximum Restriction:
Without Check Valves 63 mm Hg [25 in Hg]
Engine Minimum Cranking Speed 120 rpm
Lubricating Oil System
Marine and Industrial Applications
Oil Pressure
Minimum at Idle 69 kPa [10 psi]
Operating Range 207 to 448 kPa [30 to 65 psi]
at torque peak or 1200 rpm (minimum allowable) 207 kPa [30 psi]
Oil Temperature
Maximum 121 °C [250°F]
Oil Pan Capacity:
Marine Applications
Low 30 liters [8 gal]
High 34 liters [9 gal]
Industrial Applications
Low 26 liters [7 gal]
Specifications
Page E-4
QSM11 Marine and Industrial
Section E – Engine Identification
High 34 liters [9 gal]
Total System Capacity:
With Engine Mounted Filter (combination filter holds 26 liters [07 gall) 37 liters [98 gal]
With Remote Mounted Filter 38 liters [10 gal]
Maximum Operational Angularity of Oil Pan:
Marine Applications
Front Down:
Rear Sump 30 degrees
Front Sump 45 degrees
Rear Down:
Rear Sump 25 degrees
Front Sump 27 degrees
Side to Side:
Rear Sump 30 degrees
Front Sump 42 degrees
Industrial Applications
Varies by oil pan option – example numbers are based on stamped steel pan
Front Down:
Rear Sump 42 degrees
Front Sump , 45 degrees
Rear Down:
Rear Sump 45 degrees
Front Sump 45 degrees
Side to Side:
Rear Sump 45 degrees
Front Sump 35 degrees
Cooling System
Marine and Industrial Applications
Marine Applications
Coolant Capacity:
Engine with Heat Exchanger 294 liters [8 gal]
Minimum Drawdown , 152 liters [4 gal]
Minimum Fill Rate , 189 liters/min [5 gpm]
Minimum Initial Fill Time 2 minutes
Maximum Deaeration Time 10 minutes
Standard Thermostat Modulating Range 71 to 794°C [160 to 175°F]
Maximum Coolant Temperature 96°C [205°F]
Minimum Coolant Expansion Space:
Percent of Cooling System 5%
External Pressure Loss in Cooling System:
Maximum 35 kPa [5 psi]
Static Pressure of Coolant:
Maximum • Exclusive of Pressure Cap 103 kPa [15 psi]
Coolant Inlet Pressure with Open Thermostat and No Cap:
Minimum 64 mm Hg [25 in Hg]
Block Coolant Pressure with Closed Thermostat and No Cap:
Maximum 246 kPa [36 psi]
Maximum Sea Water Pressure 103 kPa [15 psi]
Maximum Sea Water Pump Inlet Restriction 127 mm Hg [5 in Hg]
Maximum Sea Water Pump Initial Suction Lift , 3 m [10 ft]
Pressure Cap Rating (with heat exchanger) 103 kPa [15 psi]
QSM11 Marine and Industrial
Section E – Engine Identification
Industrial Applications
Specifications
Page E-5
Coolant Capacity 95 liters [25 gal]
Standard Modulating Thermostat Range 82 to 93°C ]180 to 199°F]
Cylinder Block Coolant Pressure (pressure cap removed):
Minimum:
Closed Thermostat (1800 rpm no load) 138 kPa [20 psi]
Maximum:
Closed Thermostat 275 kPa [40 psi]
Maximum Allowable Operating Coolant Temperature 100°C [212°F]
Minimum Recommended Operating Coolant Temperature 70°C [160°F]
Maximum Allowable Deaeration Time 35 minutes
Minimum Recommended Pressure Cap 48 kPa [7 psi]
Air Intake System
Marine and Industrial Applications
Marine Applications
Maximum Intake Restriction
Clean Element 254 mm H20 [10 in H20]
Dirty Element : 507 mm H20 [20 in H20]
Maximum Intake Manifold Temperature 49°C [120°F]
Maximum Engine Room Temperature:
Intake Air Versus Ambient Air at Rated Condition 17°C [63°F] difference
Industrial Applications
Maximum Temperature Rise between Ambient Air and Engine Inlet Air:
Ambient above 0°C [32°F] 35°C [63°F] difference
Maximum Intake Restriction:
Clean Air Filter Element 381 mm H20 [15 in H20]
Dirty Air Filter Element 635 mm H20 [25 in H20]
Exhaust System
Marine and Industrial Applications
Exhaust Pipe Size (normally acceptable inside diameter) 102 mm [4 in]
Maximum Exhaust Pipe Restriction
H20 1016 mm H20 [40 in H20]
Hg 75mm [3 in]
Compressed Air System
Cummins 18 7 CFM Model
Cylinders • 1
Compressor Swept Volume at 1250 rpm 66 I/sec [140 elm]
Piston Displacement 318 cc [19405 CID]
Bore 85 mm [3346 in]
Stroke 56 mm [2205 in]
Speed Engine speed
Cooling Engine coolant
Specifications
Page E-6
QSM11 Marine and Industrial
Section E – Engine Identification
Lubrication Engine lubricating oil
Plumbing Line Sizes:
Coolant Inlet and Outlet 3/4 x 16 STOR
Air Inlet 1-in nominal hose
Air Outlet M27 x 2 STOR
Unloader Port M10 x 1 STOR
Governor Mounting Direct MS x 125
Height, Overall (approximate) 2174 mm [8559 in]
Width, Overall (approximate) 142 mm [5591 in]
Length, Overall (approximate) 216 mm [8504 in]
Weight (approximate) 15 kg [330 lb]
Cummins 374 CFM Model
Cylinders 2
Compressor Swept Volume at 1250 rpm 155 11sec [355 elm]
Piston Displacement 636 cc [39 CID]
Bore 85 mm [335 in]
Stroke , 56 mm [22 in]
Speed Engine speed
Cooling Engine coolant
Lubrication Engine Oil
Plumbing Line Sizes:
Coolant Inlet and Outlet 314 x 16 SlDR
Air Inlet 1-in nominal hose
Air Outlet i M27 x 2 STOR
Unloader Port M10 x 1 STOR
Governor Mounting Direct MB x 125
Height, Overall (approximate) 306 mm [12 in]
Width, Overall (approximate) 142 mm [56 in]
Length, Overall (approximate) 2867 mm [1129 in]
Weight (approximate) 1724 kg [38 lb]
Electrical System
Marine and Industrial Applications
Starting Motor Circuit:
Maximum Resistance:
12 VDC : 000075 ohm
24 VDC 0002 ohm
Maximum Voltage Drop:
12 voe 195 voe
24 voe 11 voe
Marine Applications
Unaided Cold Start:
Maximum Ambient Temperature -7°C [19°F]
Minimum Cranking Speed Required 120 rpm
Industrial Applications
Unaided Cold Start:
Maximum Ambient Temperature -12°C [10°F]
QSM11 Marine and Industrial
Section E • Engine Identification
Specifications
Page E-7
Minimum Cranking Speed Required 120 rpm

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