5K7155 CYLINDER ASSEM. Caterpillar parts
920, 930, 950
Rating:
Alternative (cross code) number:
CA5K7155
5K-7155
5K7155
CA5K7155
5K-7155
5K7155
Weight: 10 pounds 4 kg.
WHEEL LOADER,
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Replacement for fits CYLINDER 3Y1595 5K7155 7K8648 9K1591 Fits Caterpillar (Fits CAT)
higbara
higbara
Cylinder 3Y1595 5K7155 7K8648 9K1591 Fits Catterpillarr
SOLOGEAR
SOLOGEAR
Stevens Lake Parts One New Master Brake Cylinder Fits Caterpillar Models 5K7155 9K1591 9K1591-A
Stevens Lake Parts One New Master Brake Cylinder || This Is An Aftermarket Part Made To Replace Its OEM Counterpart. || Interchangeable With 5K7155 9K1591 9K1591-A
Stevens Lake Parts One New Master Brake Cylinder || This Is An Aftermarket Part Made To Replace Its OEM Counterpart. || Interchangeable With 5K7155 9K1591 9K1591-A
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Remote Voltage Control
Partial View Of Regulator
(1) Potentiometer. (2) Jumper. (3) Regulator.Generator output voltage level can be controlled from a remote location. This is done by connecting potentiometer (1) between terminals (6 and 7) on voltage regulator (3). Remove jumper (2) between terminals (4 and 7) for remote voltage level control.For acceptable voltage control, the remote mounted potentiometer must be 10k ohms 5% with three turns and a dielectric strength of 1000 VAC minimum.The terminals of the remote mounted potentiometer are fragile. The wiring connected to remote mounted potentiometer (1) should not have a diameter larger than 18 gauge. Larger diameter wire is not recommended. The wire should be 600 volt class with a 90°C (194°F) insulation. Either jumper (2) or remote potentiometer (1) is required for regulator operation.Series Boost
Series Boost Schematic With Earlier One Fuse VR3 Series Boost Schematic With Current Two Fuse VR3 Series boost lets self-excited SR4 generators stay on the line, for approximately 10 seconds, when there is a short in the generating or load circuits. This gives circuit breakers a chance to trip in sequence. When circuit breakers trip in sequence, there is less chance for a loss of power to all of the electrical system.Series boost consists of the series boost module and current transformer T2.Reference: For the most current information on connecting to the primary side of the transformer, see Special Instructions, SELS0071.Voltage sensing and power are applied to the series boost module from the voltage sensing terminals 22 and 24 of the regulator.When the sensed voltage is within normal limits, an electrical signal is sent to the gate of a triac located in the series boost module. This triac short circuits the current transformer T2. This prevents any series boost during normal operation.If there is a short circuit that causes the voltage at the regulator sensing terminals to drop to a low value, the control signal to the gate of the triac will be turned off. Current from current transformer T2 will be rectified and applied directly to exciter stator L1. This field current will be enough to give at least three times full load current into a short circuit. After approximately ten seconds a timer within the series boost module will again cause a control signal to be applied to the gate of the triac. The triac will short circuit the current transformer T2. Current flow to exciter stator L1 will be zero until the short circuit is corrected.Manual Voltage Control
Manual Voltage Control Schematic With Earlier One Fuse VR3 Manual Voltage Control Schematic With Current Two Fuse VR3
Manual Voltage Control Panel
(1) Switch (OFF, AUTO and MAN positions). (2) Voltage control rheostat. (3) Fuse.The manual voltage control can be used to control generator voltage when there is a failure in the generator regulator assembly. It will manually control the current flow to exciter stator L1.The manual voltage control panel has switch (1) and voltage control rheostat (2) for the manual operating mode.Switch (1) is used to make the selection between
Partial View Of Regulator
(1) Potentiometer. (2) Jumper. (3) Regulator.Generator output voltage level can be controlled from a remote location. This is done by connecting potentiometer (1) between terminals (6 and 7) on voltage regulator (3). Remove jumper (2) between terminals (4 and 7) for remote voltage level control.For acceptable voltage control, the remote mounted potentiometer must be 10k ohms 5% with three turns and a dielectric strength of 1000 VAC minimum.The terminals of the remote mounted potentiometer are fragile. The wiring connected to remote mounted potentiometer (1) should not have a diameter larger than 18 gauge. Larger diameter wire is not recommended. The wire should be 600 volt class with a 90°C (194°F) insulation. Either jumper (2) or remote potentiometer (1) is required for regulator operation.Series Boost
Series Boost Schematic With Earlier One Fuse VR3 Series Boost Schematic With Current Two Fuse VR3 Series boost lets self-excited SR4 generators stay on the line, for approximately 10 seconds, when there is a short in the generating or load circuits. This gives circuit breakers a chance to trip in sequence. When circuit breakers trip in sequence, there is less chance for a loss of power to all of the electrical system.Series boost consists of the series boost module and current transformer T2.Reference: For the most current information on connecting to the primary side of the transformer, see Special Instructions, SELS0071.Voltage sensing and power are applied to the series boost module from the voltage sensing terminals 22 and 24 of the regulator.When the sensed voltage is within normal limits, an electrical signal is sent to the gate of a triac located in the series boost module. This triac short circuits the current transformer T2. This prevents any series boost during normal operation.If there is a short circuit that causes the voltage at the regulator sensing terminals to drop to a low value, the control signal to the gate of the triac will be turned off. Current from current transformer T2 will be rectified and applied directly to exciter stator L1. This field current will be enough to give at least three times full load current into a short circuit. After approximately ten seconds a timer within the series boost module will again cause a control signal to be applied to the gate of the triac. The triac will short circuit the current transformer T2. Current flow to exciter stator L1 will be zero until the short circuit is corrected.Manual Voltage Control
Manual Voltage Control Schematic With Earlier One Fuse VR3 Manual Voltage Control Schematic With Current Two Fuse VR3
Manual Voltage Control Panel
(1) Switch (OFF, AUTO and MAN positions). (2) Voltage control rheostat. (3) Fuse.The manual voltage control can be used to control generator voltage when there is a failure in the generator regulator assembly. It will manually control the current flow to exciter stator L1.The manual voltage control panel has switch (1) and voltage control rheostat (2) for the manual operating mode.Switch (1) is used to make the selection between
Caterpillar parts catalog:
Parts cylinder Caterpillar catalog:
930, 930R
920, 930, 930R
930, 930R
930, 930R
120G, 130G, 215, 225, 3304, 518, 920, 930, 941, 950, 951B, 955L, D4E
920, 930, 930R
528, 528B, 530B, 613C, 613C II, 814B, 815B, 936, 936F, 950, 950B, 950F, 950F II, 966D, 966F, 966F II, 970F, D35C, D35HP, G936
518, 528, 528B, 530B, 920, 930, 950
930, 950
930, 950
920, 930R
5J7805
CYLINDER ASSEM.
631C, 633
631C, 633
7J0242
CYLINDER ASSEM.
633, 633D
633, 633D
4D6739
CYLINDER ASSEM.
650B, 666
650B, 666