1210412 CYLINDER GP-HYDRAULIC Caterpillar parts
AP-1055B, BG-2455C, BG-245C
Rating:
Alternative (cross code) number:
CA1210412
121-0412
1210412
CA1210412
121-0412
1210412
Weight: 31 pounds 14 kg.
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2 Pcs 120-4206 Valve Cover Gasket Compatible with Toro Exmark E-Series Quest, S-Series Quest Lawn Mower - Heavy Composition Resistant to Oil & Fuel
LIZEWEI Replaces Part Number / Alternative model: 120-4206 || Product Information: Product included 2 X Valve Cover Gasket,Please refer to the pictures for product specific size information. || Compatible with Toro Exmark E-Series Quest, S-Series Quest Lawn Mower - Heavy Composition Resistant to Oil & Fuel || Compatible with Toro 74616, 74616, 74629, 74621, 127-9358, 121-0412, 71254, 71254, 71254, 74388, 74710, 74655, 74650, 74720, 74710, 74710, 74720, 74655, 74650, 74655, 74670, 74650, 74670, 74621, 74621, 74388, 74388, 74710, 74765, 74780, 74780, 74750, 74750, 74781 Models. || Also Compatible With Toro 23522, 33522, 133-9973, 139-0605, 133-9971, 74711, 74710TA, 74711, 74684, 74705, 74725, 74705, 74665, 74388, 74616, 74629, 74650, 74682, 74685, 74710, 74720, 74750, 74765, 74780, 74781, 75740 Models. || Our products are made of high quality materials and undergo strict weight testing and screening to try to provide every customer with the best quality products and services.
LIZEWEI Replaces Part Number / Alternative model: 120-4206 || Product Information: Product included 2 X Valve Cover Gasket,Please refer to the pictures for product specific size information. || Compatible with Toro Exmark E-Series Quest, S-Series Quest Lawn Mower - Heavy Composition Resistant to Oil & Fuel || Compatible with Toro 74616, 74616, 74629, 74621, 127-9358, 121-0412, 71254, 71254, 71254, 74388, 74710, 74655, 74650, 74720, 74710, 74710, 74720, 74655, 74650, 74655, 74670, 74650, 74670, 74621, 74621, 74388, 74388, 74710, 74765, 74780, 74780, 74750, 74750, 74781 Models. || Also Compatible With Toro 23522, 33522, 133-9973, 139-0605, 133-9971, 74711, 74710TA, 74711, 74684, 74705, 74725, 74705, 74665, 74388, 74616, 74629, 74650, 74682, 74685, 74710, 74720, 74750, 74765, 74780, 74781, 75740 Models. || Our products are made of high quality materials and undergo strict weight testing and screening to try to provide every customer with the best quality products and services.
120-4206 Valve Cover Gasket Compatible with Toro Exmark E-Series Quest, S-Series Quest Lawn Mower - Heavy Composition Resistant to Oil & Fuel
LIZEWEI Replaces Part Number / Alternative model: 120-4206 || Product Information: Product included 1 X Valve Cover Gasket,Please refer to the pictures for product specific size information. || Compatible with Toro Exmark E-Series Quest, S-Series Quest Lawn Mower - Heavy Composition Resistant to Oil & Fuel || Compatible with Toro 74616, 74616, 74629, 74621, 127-9358, 121-0412, 71254, 71254, 71254, 74388, 74710, 74655, 74650, 74720, 74710, 74710, 74720, 74655, 74650, 74655, 74670, 74650, 74670, 74621, 74621, 74388, 74388, 74710, 74765, 74780, 74780, 74750, 74750, 74781 Models. || Also Compatible With Toro 23522, 33522, 133-9973, 139-0605, 133-9971, 74711, 74710TA, 74711, 74684, 74705, 74725, 74705, 74665, 74388, 74616, 74629, 74650, 74682, 74685, 74710, 74720, 74750, 74765, 74780, 74781, 75740 Models. || Our products are made of high quality materials and undergo strict weight testing and screening to try to provide every customer with the best quality products and services.
LIZEWEI Replaces Part Number / Alternative model: 120-4206 || Product Information: Product included 1 X Valve Cover Gasket,Please refer to the pictures for product specific size information. || Compatible with Toro Exmark E-Series Quest, S-Series Quest Lawn Mower - Heavy Composition Resistant to Oil & Fuel || Compatible with Toro 74616, 74616, 74629, 74621, 127-9358, 121-0412, 71254, 71254, 71254, 74388, 74710, 74655, 74650, 74720, 74710, 74710, 74720, 74655, 74650, 74655, 74670, 74650, 74670, 74621, 74621, 74388, 74388, 74710, 74765, 74780, 74780, 74750, 74750, 74781 Models. || Also Compatible With Toro 23522, 33522, 133-9973, 139-0605, 133-9971, 74711, 74710TA, 74711, 74684, 74705, 74725, 74705, 74665, 74388, 74616, 74629, 74650, 74682, 74685, 74710, 74720, 74750, 74765, 74780, 74781, 75740 Models. || Our products are made of high quality materials and undergo strict weight testing and screening to try to provide every customer with the best quality products and services.
2 Pcs 120-4206 Valve Cover Gasket Compatible with Toro Exmark E-Series Quest, S-Series Quest Lawn Mower - Heavy Composition Resistant to Oil & Fuel
LIZEWEI Replaces Part Number / Alternative model: 120-4206 || Product Information: Product included 2 X Valve Cover Gasket,Please refer to the pictures for product specific size information. || Compatible with Toro Exmark E-Series Quest, S-Series Quest Lawn Mower - Heavy Composition Resistant to Oil & Fuel || Compatible with Toro 74616, 74616, 74629, 74621, 127-9358, 121-0412, 71254, 71254, 71254, 74388, 74710, 74655, 74650, 74720, 74710, 74710, 74720, 74655, 74650, 74655, 74670, 74650, 74670, 74621, 74621, 74388, 74388, 74710, 74765, 74780, 74780, 74750, 74750, 74781 Models. || Also Compatible With Toro 23522, 33522, 133-9973, 139-0605, 133-9971, 74711, 74710TA, 74711, 74684, 74705, 74725, 74705, 74665, 74388, 74616, 74629, 74650, 74682, 74685, 74710, 74720, 74750, 74765, 74780, 74781, 75740 Models. || Our products are made of high quality materials and undergo strict weight testing and screening to try to provide every customer with the best quality products and services.
LIZEWEI Replaces Part Number / Alternative model: 120-4206 || Product Information: Product included 2 X Valve Cover Gasket,Please refer to the pictures for product specific size information. || Compatible with Toro Exmark E-Series Quest, S-Series Quest Lawn Mower - Heavy Composition Resistant to Oil & Fuel || Compatible with Toro 74616, 74616, 74629, 74621, 127-9358, 121-0412, 71254, 71254, 71254, 74388, 74710, 74655, 74650, 74720, 74710, 74710, 74720, 74655, 74650, 74655, 74670, 74650, 74670, 74621, 74621, 74388, 74388, 74710, 74765, 74780, 74780, 74750, 74750, 74781 Models. || Also Compatible With Toro 23522, 33522, 133-9973, 139-0605, 133-9971, 74711, 74710TA, 74711, 74684, 74705, 74725, 74705, 74665, 74388, 74616, 74629, 74650, 74682, 74685, 74710, 74720, 74750, 74765, 74780, 74781, 75740 Models. || Our products are made of high quality materials and undergo strict weight testing and screening to try to provide every customer with the best quality products and services.
Number on catalog scheme:
30
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Information:
Introduction
Two Electronic Control Modules (ECM) are used to control the engine. One module is the master ECM and the other module is the slave ECM. Each module is an environmentally sealed unit that is mounted in a terminal box on the engine.The master ECM controls most of the functions of the engine. The master ECM monitors various inputs from sensors in order to activate relays, solenoids, etc at the appropriate levels. The master ECM supports the following five primary functions:
Engine speed governing
Air/fuel ratio control
Start/stop sequencing
Engine monitoring and protection
Control of the ignition for the left cylinder bank
Monitoring the level of detonation in the left cylinder bank
When detonation occurs in the left cylinder bank, the master ECM will adjust the timing in order to control the detonation.When detonation occurs in the right cylinder bank, the slave ECM will adjust the timing in order to control the detonation.Engine Speed Governing
The master ECM maintains the desired engine speed by controlling the actuator for the throttle. The actuator is located at the outlet from the aftercooler. The actuator is electronically controlled and electrically actuated.The master ECM issues a throttle command to the actuator via the CAN data link. The throttle command is a percentage. The value of the command can be viewed on the Caterpillar Electronic Technician (ET). The actual position of the throttle can be viewed via a pointer that is built into the throttle's mechanism.Desired engine speed is determined by the desired speed input (analog voltage or 4 to 20 mA) and parameters such as maximum engine high idle speed that are programmed into the software. Actual engine speed is detected via a signal from the speed/timing sensor. Parameters for the governor gains can be programmed with Cat ET.Air/Fuel Ratio Control
The master ECM provides control of the air/fuel mixture for performance and for efficiency at low emission levels. The system consists of an electronic fuel metering valve, output drivers in the master ECM, and maps in the master ECM. The control compensates for changes in the BTU of the fuel in order to maintain desired emission levels.The ECM maintains the engine's exhaust emissions at the levels that are required at the site. The ECM uses oxygen feedback in order to control emissions.The following steps describe the basic operation:
The ECM monitors the amount of oxygen in the exhaust via an oxygen sensor.
The ECM determines the desired flow rates for the air and for the fuel. The flow rates are determined by these factors:
Desired engine speed
Actual engine speed
Calculated engine load
The command for the flow of the fuel is sent to the electronic fuel metering valve via the CAN data link.This process is repeated continuously during engine operation.Start/Stop Sequencing
The master ECM contains the logic and the outputs for control of starting and of shutdown. The customer programmable logic responds to signals from the following components: engine control, emergency stop switch, remote start switch, data link and other inputs.When the programmable logic determines that it is necessary to crank the engine, the master ECM supplies
Two Electronic Control Modules (ECM) are used to control the engine. One module is the master ECM and the other module is the slave ECM. Each module is an environmentally sealed unit that is mounted in a terminal box on the engine.The master ECM controls most of the functions of the engine. The master ECM monitors various inputs from sensors in order to activate relays, solenoids, etc at the appropriate levels. The master ECM supports the following five primary functions:
Engine speed governing
Air/fuel ratio control
Start/stop sequencing
Engine monitoring and protection
Control of the ignition for the left cylinder bank
Monitoring the level of detonation in the left cylinder bank
When detonation occurs in the left cylinder bank, the master ECM will adjust the timing in order to control the detonation.When detonation occurs in the right cylinder bank, the slave ECM will adjust the timing in order to control the detonation.Engine Speed Governing
The master ECM maintains the desired engine speed by controlling the actuator for the throttle. The actuator is located at the outlet from the aftercooler. The actuator is electronically controlled and electrically actuated.The master ECM issues a throttle command to the actuator via the CAN data link. The throttle command is a percentage. The value of the command can be viewed on the Caterpillar Electronic Technician (ET). The actual position of the throttle can be viewed via a pointer that is built into the throttle's mechanism.Desired engine speed is determined by the desired speed input (analog voltage or 4 to 20 mA) and parameters such as maximum engine high idle speed that are programmed into the software. Actual engine speed is detected via a signal from the speed/timing sensor. Parameters for the governor gains can be programmed with Cat ET.Air/Fuel Ratio Control
The master ECM provides control of the air/fuel mixture for performance and for efficiency at low emission levels. The system consists of an electronic fuel metering valve, output drivers in the master ECM, and maps in the master ECM. The control compensates for changes in the BTU of the fuel in order to maintain desired emission levels.The ECM maintains the engine's exhaust emissions at the levels that are required at the site. The ECM uses oxygen feedback in order to control emissions.The following steps describe the basic operation:
The ECM monitors the amount of oxygen in the exhaust via an oxygen sensor.
The ECM determines the desired flow rates for the air and for the fuel. The flow rates are determined by these factors:
Desired engine speed
Actual engine speed
Calculated engine load
The command for the flow of the fuel is sent to the electronic fuel metering valve via the CAN data link.This process is repeated continuously during engine operation.Start/Stop Sequencing
The master ECM contains the logic and the outputs for control of starting and of shutdown. The customer programmable logic responds to signals from the following components: engine control, emergency stop switch, remote start switch, data link and other inputs.When the programmable logic determines that it is necessary to crank the engine, the master ECM supplies
Caterpillar SIS machinery equipment:
Caterpillar SIS
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121-0412
CYLINDER GP-HYDRAULIC
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121-0412
CYLINDER GP-HYDRAULIC
Caterpillar AP-1055B, Barber-Greene BG-2455C Asphalt Paver ABB00001-UP (MACHINE) POWERED BY 3116 Engine »
121-0412
CYLINDER GP-HYDRAULIC
Caterpillar parts catalog:
Parts cylinder Caterpillar catalog:
4P3096
CYLINDER HEAD GP
3606, 3608, 3612, 3616
3606, 3608, 3612, 3616
12G, 130G, 140G, 160G
1607610
CYLINDER GP-ARCH
517, 527
517, 527
8J9481
CYLINDER GP-STABILIZER
931, 931B, D3B
931, 931B, D3B
2278176
CYLINDER GP-HYDRAULIC
SW345B, SW60
SW345B, SW60
1342892
CYLINDER GP-HYDRAULIC
AP-1055B, BG-2455C
AP-1055B, BG-2455C
1222692
CYLINDER GP-HYDRAULIC
PM-565, PM-565B
PM-565, PM-565B
1240616
CYLINDER GP-TILT
980G, 980G II, 980H
980G, 980G II, 980H
2259521
CYLINDER GP-HYDRAULIC
216, 216B, 216B3, 226B, 226B3, 228, 232B, 236, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 247, 247B, 247B3, 248, 252B, 252B3, 256C, 257B, 257B3, 257D, 259B3, 259D, 262C, 267, 267B, 268B, 272C, 277C, ...
216, 216B, 216B3, 226B, 226B3, 228, 232B, 236, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 247, 247B, 247B3, 248, 252B, 252B3, 256C, 257B, 257B3, 257D, 259B3, 259D, 262C, 267, 267B, 268B, 272C, 277C, ...