2W6022 REGULATOR-PRESSURE Caterpillar parts
G3304, G3304B, G3306, G3306B
Rating:
Alternative (cross code) number:
CA2W6022
2W-6022
2W6022
CA2W6022
2W-6022
2W6022
Weight: 12 pounds 5 kg.
GAS ENGINE, PETROLEUM GEN SET,
Compatible equipment models: 2W6022:
Information:
Many new Cat products are now using maintenance-free batteries. These batteries require different test procedures from conventional batteries. Since there are no vent plugs on maintenance-free batteries, there is no way to check the specific gravity of the electrolyte. A hydrometer cannot be used. Instead, the voltage of the battery must be checked to determine the state of charge.
Measure the open circuit voltage of the battery. Use a digital volt meter such as 6V7070 Multimeter Group. Set the meter on the 20 volt DC scale and touch the probes to the battery terminals. If the battery voltage is 12.40 or above, the battery is ready for use. If below 12.40 volts, it must be recharged for satisfactory performance.
If a maintenance-free battery is being considered for warranty, the same voltage check must be done before performing a load test. Maintenance-free batteries below 12.40 volts will fail a load test, but still may be good, serviceable batteries when recharged.
When maintenance-free batteries are deeply discharged, they may not recharge if you just jump-start the engine. Cat alternators produce 13.8 volts on 12 volt products and 27.5 volts on 24 volt products. But 16 volts (32 volts on 24 volt systems) may be required for charging to begin. Recharge with a battery charger capable of supplying 16 volts so that the batteries will accept a charge. Once they accept charging current, indicated by an increase in the charger ammeter reading, the voltage must then be reduced. It is important not to let the charging voltage exceed 16.0 volts, especially as the battery becomes fully charged.
The Cat maintenance-free battery used in original equipment (3T5760) is designed and built to rigid Cat specifications. It can be deeply discharged, such as by leaving the lights on over a weekend, and still be a good serviceable battery when fully recharged. For complete testing and charging information, refer to Special Instruction, Form SEHS7633, "Battery Test Procedure."
Measure the open circuit voltage of the battery. Use a digital volt meter such as 6V7070 Multimeter Group. Set the meter on the 20 volt DC scale and touch the probes to the battery terminals. If the battery voltage is 12.40 or above, the battery is ready for use. If below 12.40 volts, it must be recharged for satisfactory performance.
If a maintenance-free battery is being considered for warranty, the same voltage check must be done before performing a load test. Maintenance-free batteries below 12.40 volts will fail a load test, but still may be good, serviceable batteries when recharged.
When maintenance-free batteries are deeply discharged, they may not recharge if you just jump-start the engine. Cat alternators produce 13.8 volts on 12 volt products and 27.5 volts on 24 volt products. But 16 volts (32 volts on 24 volt systems) may be required for charging to begin. Recharge with a battery charger capable of supplying 16 volts so that the batteries will accept a charge. Once they accept charging current, indicated by an increase in the charger ammeter reading, the voltage must then be reduced. It is important not to let the charging voltage exceed 16.0 volts, especially as the battery becomes fully charged.
The Cat maintenance-free battery used in original equipment (3T5760) is designed and built to rigid Cat specifications. It can be deeply discharged, such as by leaving the lights on over a weekend, and still be a good serviceable battery when fully recharged. For complete testing and charging information, refer to Special Instruction, Form SEHS7633, "Battery Test Procedure."
Caterpillar parts catalog:
Parts regulator Caterpillar catalog:
1553832
REGULATOR AS-VOLTAGE
3126B, 3208, 3306, 3306B, 3406B, 3406C, 3406E, 3412, 3412C, 3456, 3508, 3508B, 3512, 3512B, 3516, 3516B, 3612, C-12, C15, C18, G3306, G3306B, G3406, G3408, G3412, G3508, G3512, G3516, G3516B, G3516C, ...
3126B, 3208, 3306, 3306B, 3406B, 3406C, 3406E, 3412, 3412C, 3456, 3508, 3508B, 3512, 3512B, 3516, 3516B, 3612, C-12, C15, C18, G3306, G3306B, G3406, G3408, G3412, G3508, G3512, G3516, G3516B, G3516C, ...
3147755
REGULATOR AS-VOLTAGE
3208, 3306, 3306B, 3406B, 3406C, 3412, 3412C, 3456, 3508, 3508B, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 3612, C15, C15 I6, C175-16, C175-20, C18, C18 I6, C27, C32, C7.1, C9, G3306, G3306B, G3406, G34...
3208, 3306, 3306B, 3406B, 3406C, 3412, 3412C, 3456, 3508, 3508B, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 3612, C15, C15 I6, C175-16, C175-20, C18, C18 I6, C27, C32, C7.1, C9, G3306, G3306B, G3406, G34...
2028634
REGULATOR AS-VOLTAGE
3208, 3304, 3304B, 3306, 3306B, 3406B, 3406C, 3406E, 3408, 3408C, 3412, 3412C, 3456, 3508, 3508B, 3512, 3512B, 3512C, 3516, 3516B, C15, C18, C32, C9, G3306, G3406, G3408, G3408B, G3412, G3508, G3512, ...
3208, 3304, 3304B, 3306, 3306B, 3406B, 3406C, 3406E, 3408, 3408C, 3412, 3412C, 3456, 3508, 3508B, 3512, 3512B, 3512C, 3516, 3516B, C15, C18, C32, C9, G3306, G3406, G3408, G3408B, G3412, G3508, G3512, ...
1118010
REGULATOR-WATER TEMPERATURE
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 235B, 330, 330 FM L, 330 L, 3304, 3304B, 3306, 3306B, 3306C, 330B, 330B L,...
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 235B, 330, 330 FM L, 330 L, 3304, 3304B, 3306, 3306B, 3306C, 330B, 330B L,...
1167577
REGULATOR-WATER TEMPERATURE
12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 3306, G3304, G3304B, G3306, G3306B
12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 3306, G3304, G3304B, G3306, G3306B
3T6354
REGULATOR AS-VOLTAGE
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 143H, 14G, 14H, 14H NA, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 16G, 16H, 16...
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 143H, 14G, 14H, 14H NA, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 16G, 16H, 16...
1348278
REGULATOR GP-VOLTAGE
3114, 3116, 3126, 3126B, 3176B, 3176C, 3196, 3208, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3406E, 3408, 3408C, 3412, 3412C, 3412D, 3412E, C-12, C15, C18, G3304, G3304B, G3306, G3306B
3114, 3116, 3126, 3126B, 3176B, 3176C, 3196, 3208, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3406E, 3408, 3408C, 3412, 3412C, 3412D, 3412E, C-12, C15, C18, G3304, G3304B, G3306, G3306B
6N3161
REGULATOR AS
3145, 3150, 3160, 3208, 3304, 3306, G3304, G3306
3145, 3150, 3160, 3208, 3304, 3306, G3304, G3306
7N0208
REGULATOR-TEMP
120B, 130G, 140B, 1673C, 215, 225, 3304, 3304B, 3306, 518, 528, 572G, 627B, 637D, 639D, 815, 920, 930, 941, 950, 950B, 950B/950E, 955K, 955L, 963, 966C, 966D, 966R, 973, 977K, 977L, 980B, D4D, D4E, D5...
120B, 130G, 140B, 1673C, 215, 225, 3304, 3304B, 3306, 518, 528, 572G, 627B, 637D, 639D, 815, 920, 930, 941, 950, 950B, 950B/950E, 955K, 955L, 963, 966C, 966D, 966R, 973, 977K, 977L, 980B, D4D, D4E, D5...
6T9445
REGULATOR-VALVE
3116, 3126, 3208, 3304, 3304B, 3306B, 3408, 3412, G3306
3116, 3126, 3208, 3304, 3304B, 3306B, 3408, 3412, G3306
7L6766
REGULATOR
G3306
G3306
7N8469
REGULATOR-TEMP
3306, G3304, G3306
3306, G3304, G3306
3380421
REGULATOR-PRESSURE
G3512, G3516
G3512, G3516
3770009
REGULATOR AS-GAS PRESSURE
G3508, G3512, G3516
G3508, G3512, G3516
2046708
REGULATOR-WATER TEMPERATURE
3508B, 3508C, 3512, 3512B, 3516B, G3512, G3512B, G3512E, G3516, G3516C, G3520B, G3520C, G3520E, G3606, G3606B, G3608, G3612, G3616, PMG3516
3508B, 3508C, 3512, 3512B, 3516B, G3512, G3512B, G3512E, G3516, G3516C, G3520B, G3520C, G3520E, G3606, G3606B, G3608, G3612, G3616, PMG3516
1429675
REGULATOR-WATER TEMPERATURE
G3512, G3516, G3520C, G3612, G3616
G3512, G3516, G3520C, G3612, G3616
1107872
REGULATOR
G3512, G3516
G3512, G3516
4P1506
REGULATOR AS-WATER TEMPERATURE
G3508, G3508B, G3512, G3512B, G3516, G3516B, G3520B, G3520C, SPF343, SPF343C
G3508, G3508B, G3512, G3512B, G3516, G3516B, G3520B, G3520C, SPF343, SPF343C
3120080
REGULATOR-VOLTAGE
AP-1000B, AP-1055B, AP-1055D, AP-600D, AP-655C, AP-655D, AP-800D, AP555E, BG-2455D, BG-260D, BG500E, BG600D, BG655D, C1.5, C2.2, C3.3, C4.4, C6.6
AP-1000B, AP-1055B, AP-1055D, AP-600D, AP-655C, AP-655D, AP-800D, AP555E, BG-2455D, BG-260D, BG500E, BG600D, BG655D, C1.5, C2.2, C3.3, C4.4, C6.6
1154223
REGULATOR-WATER TEMPERATURE
120K, 120K 2, 12K, 12M, 140K, 140K 2, 140M, 160K, 3116, 3126, 3126B, 3126E, 535C, 545C, 573, 584, 815B, AP-1055D, AP-755, BG-2455D, BG-260D, C7, C9, PM-102, SPP101, TH31-E61
120K, 120K 2, 12K, 12M, 140K, 140K 2, 140M, 160K, 3116, 3126, 3126B, 3126E, 535C, 545C, 573, 584, 815B, AP-1055D, AP-755, BG-2455D, BG-260D, C7, C9, PM-102, SPP101, TH31-E61
3526019
REGULATOR-VOLTAGE
3406C, 3456, C15, C15 I6, C18, C18 I6, C6.6, C9
3406C, 3456, C15, C15 I6, C18, C18 I6, C6.6, C9
2837776
REGULATOR-WATER TEMPERATURE
3508C, 3512B, 3512C, G3516, G3606B, G3608, G3612, G3616
3508C, 3512B, 3512C, G3516, G3606B, G3608, G3612, G3616
2894769
REGULATOR AS-VOLTAGE
3406C, 3456, C13, C15, C15 I6, C18, C18 I6, C6.6, C9
3406C, 3456, C13, C15, C15 I6, C18, C18 I6, C6.6, C9
2585588
REGULATOR-WATER TEMPERATURE
G3512E, G3516E, G3520B, G3520C, G3520E
G3512E, G3516E, G3520B, G3520C, G3520E