1346432 CHAIN GP-CONVEYOR Caterpillar parts
AP-1000B, AP-900B, BG-260D
Rating:
Alternative (cross code) number:
CA1346432
134-6432
1346432
CA1346432
134-6432
1346432
ASPHALT PAVER,
Number on catalog scheme:
2
For full view, you need register
Information:
Illustration 1 g03349764
Parking Brake Control Valve
The operator platform has been removed for clarity.
The parking brake control valve is located on the left side of the machine. The parking brake control valve is mounted on a plate behind the hydraulic tank.The parking brake control valve controls the flow of pressure oil for the parking brake group.
Illustration 2 g03357898
(1) Parking brake control knob.
Illustration 3 g00291888
Parking Brake Control Valve
(2) Port for the hydraulic oil tank. (3) Port for the parking brake actuator. (4) Pressure port that is connected to the accumulator for the rear service brakes.
Illustration 4 g00910546
View A-A
(2) Port for the hydraulic oil tank. (3) Port for the parking brake actuator. (4) Pressure port that is connected to the accumulator for the rear service brakes. (5) Stem for the parking brake control valve. (6) Detent springs. (7) Detent balls. (8) Spool. (9) Retainer. (10) Spring.
Push in on the parking brake control knob (1) in order to disengage the parking brake. This causes spool (8) and retainer (9) to move right and compress the spring (10).This movement allows pressure oil to flow into the pressure port from the brake accumulator for the rear service brakes. The oil then flows out of the port for the parking brake actuator (3). The oil then flows into a cavity in the actuator assembly for the parking brake.When the oil pressure in the cavity for the parking brake actuator is high enough to compress the actuator spring, the parking brake disengages. The pressure of the oil keeps the parking brake in the DISENGAGED position.Pull out the parking brake control knob (1) in order to engage the parking brake. Pulling out on the parking brake control knob (1) causes stem (5) to move spool (8) to the left. This causes flow of pressure oil to the parking brake actuator to stop. In return allowing the oil in the cavity of the parking brake actuator to flow back to the hydraulic oil tank.With a decrease in oil pressure for the parking brake circuit. The force of the spring in the parking brake actuator is greater than the pressure of the oil in the parking brake actuator cavity. This force then allows the spring to engage the parking brake.If there is a decrease of hydraulic oil pressure in the service brake circuit during machine operation. The parking brake control valve will automatically engage the parking brake. If the machine is in either first speed forward or first speed reverse, the transmission will also shift into the NEUTRAL position.Note: The parking brake control valve is designed as a manually released valve.With a loss of hydraulic oil pressure, the force of spring (10) moves spool (9) to the left. This blocks any flow of oil that would normally help keep spring (10) compressed. This causes spring retainer (9) and spool (8) to move left. At the same time, stem (5) also moves to the left.Detent springs (6) and detent balls (7) move in and out of grooves that are machined into spool (8). Allowing
Caterpillar SIS machinery equipment:
Caterpillar SIS
AP-1000B, BG-260C Asphalt Paver 7HN00001-UP (MACHINE) POWERED BY 3116 Engine »
134-6432
CHAIN GP-CONVEYOR
Caterpillar AP-900B Barber Greene BG-240C Asphalt Pavers AGJ00001-UP (MACHINE) POWERED BY 3116 Engine »
134-6432
CHAIN GP-CONVEYOR
AP-1000D, BG-260D Asphalt Paver BPW00001-UP (MACHINE) POWERED BY C-7 Engine »
134-6432
CHAIN GP-CONVEYOR
AP-1000B,BG-260C Asphalt Paver AGP00001-UP (MACHINE) POWERED BY 3116 Engine »
134-6432
CHAIN GP-CONVEYOR
Caterpillar parts catalog:
Parts chain Caterpillar catalog:
1196652
CHAIN GP-CONVEYOR
AP-1000B, AP-900B, BG-260D
AP-1000B, AP-900B, BG-260D
2809922
CHAIN GP-CONVEYOR
AP-1000B, BG-260D
AP-1000B, BG-260D
1G9089
CHAIN
30/30, AP-1055D, AP-600D, AP-655C, AP-655D, AP1000E, AP1055E, AP555E, BG-2455D, BG-260D, BG1000E, BG1055E, BG500E, BG600D, BG655D, CB-54, CB-64, CP-433E, CP-533E, CS-423E, CS-433E, CS-533E, DEUCE, PM-...
30/30, AP-1055D, AP-600D, AP-655C, AP-655D, AP1000E, AP1055E, AP555E, BG-2455D, BG-260D, BG1000E, BG1055E, BG500E, BG600D, BG655D, CB-54, CB-64, CP-433E, CP-533E, CS-423E, CS-433E, CS-533E, DEUCE, PM-...
1982654
CHAIN
AP-1000, AP-1000B, AP-1050, AP-1055B, AP-1055D, AP-600D, AP-650B, AP-655C, AP-655D, AP-800C, AP-800D, AP-900B, AP1000E, AP1055E, AP555E, BG-225B, BG-225C, BG-2455C, BG-2455D, BG-245C, BG-260D, BG1000E...
AP-1000, AP-1000B, AP-1050, AP-1055B, AP-1055D, AP-600D, AP-650B, AP-655C, AP-655D, AP-800C, AP-800D, AP-900B, AP1000E, AP1055E, AP555E, BG-225B, BG-225C, BG-2455C, BG-2455D, BG-245C, BG-260D, BG1000E...
9N7042
CHAIN AS
AP-1000, AP-1000B, AP-1050, AP-1055B, AP-1055D, AP-1200, AP-650B, AP-655C, AP-800, AP-800C, AP-800D, AP-900B, BG-225B, BG-225C, BG-2455C, BG-2455D, BG-245C, BG-260D
AP-1000, AP-1000B, AP-1050, AP-1055B, AP-1055D, AP-1200, AP-650B, AP-655C, AP-800, AP-800C, AP-800D, AP-900B, BG-225B, BG-225C, BG-2455C, BG-2455D, BG-245C, BG-260D
1072531
CHAIN AS
10 FT, 10-20B, 8 FT, 8-16B, AP-1055D, AP-655C, BG-2455D, BG-260D
10 FT, 10-20B, 8 FT, 8-16B, AP-1055D, AP-655C, BG-2455D, BG-260D
1087809
CHAIN
10 FT, 10-20B, 8 FT, 8-16B, AP-1055D, AP-655C, AP-800C, AP-800D, AS2251, AS2301, BG-225B, BG-2455D, BG-260D
10 FT, 10-20B, 8 FT, 8-16B, AP-1055D, AP-655C, AP-800C, AP-800D, AS2251, AS2301, BG-225B, BG-2455D, BG-260D
8I0991
CHAIN AS-CONVEYOR
AP-1055D, AP-600D, AP-650B, AP-655C, AP-655D, AP-800C, AP-800D, AP1000E, AP1055E, AP555E, BG-225B, BG-225C, BG-2455C, BG-2455D, BG-245C, BG-260D, BG1000E, BG1055E, BG500E, BG600D, BG655D
AP-1055D, AP-600D, AP-650B, AP-655C, AP-655D, AP-800C, AP-800D, AP1000E, AP1055E, AP555E, BG-225B, BG-225C, BG-2455C, BG-2455D, BG-245C, BG-260D, BG1000E, BG1055E, BG500E, BG600D, BG655D
8I0853
CHAIN-CONVEYOR
AP-1000B, AP-1055B, AP-800C, AP-800D, AP-900B, BG-225B, BG-225C, BG-245C
AP-1000B, AP-1055B, AP-800C, AP-800D, AP-900B, BG-225B, BG-225C, BG-245C
1445746
CHAIN AS
AP-1000B, AP-1055B, AP-900B, BG-2455C, BG-245C
AP-1000B, AP-1055B, AP-900B, BG-2455C, BG-245C
2278947
CHAIN-ROLLER
AP-650B, BG-225C, BG-260D
AP-650B, BG-225C, BG-260D
2352406
CHAIN-ROLLER
AP-1000B, AP-900B
AP-1000B, AP-900B
12G, 130G, 140G
3514460
CHAIN GP-CONVEYOR
AP-1055B, AP-1055D, AP-600D, AP-655C, AP-655D, AP1000E, AP1055E, BG-2455D, BG1000E, BG1055E, BG600D, BG655D
AP-1055B, AP-1055D, AP-600D, AP-655C, AP-655D, AP1000E, AP1055E, BG-2455D, BG1000E, BG1055E, BG600D, BG655D
2104823
CHAIN GP-BOOM
TH340B
TH340B
2300142
CHAIN GP-COUNTERWEIGHT
345C, 345C L
345C, 345C L
1080339
CHAIN GP-CONVEYOR
AP-800C, AP-800D, BG-225B
AP-800C, AP-800D, BG-225B
8I0854
CHAIN GP-CONVEYOR
AP-800C, AP-800D, BG-225B
AP-800C, AP-800D, BG-225B
7X8245
CHAIN AS-DRAG
AP-800
AP-800
8C3924
CHAIN AS-DRAG
AP-800
AP-800
1196652
CHAIN GP-CONVEYOR
AP-1000B, AP-900B, BG-260D
AP-1000B, AP-900B, BG-260D