
4 minute read
Engine Identification
Engine Data Plate
The engine data plate provides important facts about the engine. The engine serial number (ESN) and control parts list (CPL) provide information for service and ordering parts. The engine data plate must not be changed unless approved by Cummins Inc.
The data plate is located on the fuel pump side of the engine, on the rocker housing. Have the following engine data available when communicating with a Cummins Authorized Repair Location. The following information on the data plate is mandatory when sourcing service parts:
Figure 4

Figure 5
Reference Number Description
1 Engine Serial Number (ESN) 2 Model 3 Horsepower and rpm Rating 4 CPL 5 Emission Statement (If Applicable)
Reference Number Description
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With CM570
The CM570 is the fuel control module for the engine. The fuel control module data plate is located on the front of the fuel control module. The abbreviations on the data plate are explained as follows: • P/N = part number • S/N = serial number • D/C = date code

Figure 6
Cummins Engine Nomenclature
Automotive, Industrial, and Generator Drive
The Cummins engine nomenclature provides the data as illustrated in the graphics. NOTE: The following letters designate some of the different market applications for a Cummins engine. • A = agriculture • C = construction • M = marine • G = generator drive
Figure 7

Fuel Injection Pump Data Plate
The fuel pump data plate is located on top of the fuel pump. It provides data needed to calibrate the fuel pump.

Figure 8
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Engine Views
The following illustrations contain information about engine components, filter locations, drain points, and access locations for instrumentation and engine controls. The information and configuration of components shown in these drawings are of a general nature. Some component locations will vary depending on applications and installations.
Industrial Drive

Figure 9 Industrial Drive - Exhaust Side
Reference Number Description
1 Ether Hookup 2 Before Charge Air Cooler 3 Boost Temperature Sensor 4 Intake Manifold Pressure Sensor 5 After Charge Air Cooler 6 Engine Vent (Coolant) 7 Shutter stat 8 Fan Sensor (Optional) 9 Coolant Temperature Sensor 10 Heater Return 11 Coolant Inlet Pressure 12 Make up Line from Radiator 13 Water Pump Pressure 14 Coolant Inlet 15 Oil Drain 16 Oil Pan Sump Heater (Optional) 17 Filter Out Pressure 18 Engine Brake Oil Supply 19 Filter Inlet Pressure 20 Block Coolant Pressure 21 Coolant Heater (Optional) 22 Heater Supply 23 Coolant Temperature Pickup 24 Wastegate Controller
Reference Number Description
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Figure 10 Industrial Drive - Fuel Pump Side
Reference Number Description
1 ECM cooling plate 2 ECM 3 Compressor Air Inlet (not Used) 4 Blowby Measurement 5 Ambient Air Pressure Sensor 6 Fuel Return to Tank 7 Engine Data Tag 8 Engine Serial Number 9 Starter 10 Flywheel Ring Gear Speed Sensor 11 Side Oil Drain
Reference Number Description
12 CentinelTM (Optional) 13 Fuel Inlet to Pump 14 Fuel Filter 15 Rail Pressure 16 Power Steering Pump Mounting Location (not Used) 17 Oil Pressure and Temperature Sensor 18 Engine Position Sensor 19 Freon Compressor Mounting Location 20 Compressor Air Discharge (not Used)
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ITEMS QSM11
Engine Type Water-cooled, 4 cycle, In-line, Turbo charged and inter-cooled Combustion Chamber Type Direct Injection Type Cylinder Liner Type Replaceable Wet Liner Timing Gear System Gear Driven Type Piston Type Articulated Piston (Steel top/ Al skirt) No. of cylinder-BorexStroke (mm) 6 - 125x147 Total Piston Displacement (cc) 10,800 Engine Dimension (w/o CAC pipe) (lengthxwidthxheight) (mm) 1,291x830x1,266 Rotating Direction (from Flywheel) Counter Clockwise Engine Wet Weight (kg) 996 Firing Order 1 - 5 - 3 - 6 - 2 - 4 Fuel High-pressure Pump Type Cummins unit injector Engine Control Type Electric control type (CM570 ECM)
Valve Clearance Intake Valve 0.014 in (0.36mm) Exhaust Valve 0.027 in (0.69mm)
Fuel Filter Type (Filtration)
Main Fuel Filter Full-flow cartridge (3 micron) Pre-Fuel Filter Full-flow cartridge (30 micron) Minimum at Idle Speed 0.69 Oil Pressure (kg/cm2) Maximum at Rated Speed 3.1 Minimum Oil Pressure for E/G Protection 0.69 Using Lubrication Oil ACEA-E5 (API CH-4) oil grade Lubrication Method Full forced pressure feed type Oil Pump Type Gear type driven by crankshaft Oil Filter Type Cartridge type Lubricating Oil Capacity Maximum 34 Oil Cooler Type Belt driven centrifugal type Cooling Method Pressurized circulation Cooling Water Capacity (engine only) (lit) 11.7 Open at (°C) 82°C Open Wide at (°C) 93°C Thermostat Maximum Coolant Temp. 100°C for E/G Protection (°C) Turbo Charger Exhaust gas driven type (waste gate) Engine Stop System Fuel feeding shut-off by ECU Alternator (voltage-capacity) (V - A) 24 - 70 Starting Motor (voltage-output) (V - kW) 24 - 7.5 Air Heater Capacity (V - AH) 24 - 100 Battery Capacity 24 - 150
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ITEMS QSM11
Rated Power (ps/rpm) 340 / 1,900 Maximum Power (ps/ rpm) 360 / 1,600 Performance Data Maximum Torque (kg•m/ rpm) 171 / 1,400 High idle (rpm) 2,100 ± 50 Low idle (rpm) 800 ± 25 * All data are based on operation without cooling fan at SAE J1995 gross.