1328107 PLATFORM AS Caterpillar parts
322B L, 325B L, 330B L, 345B, 345B II, 345B II MH, 345B L, W330B, W345B II
Rating:
Alternative (cross code) number:
CA1328107
132-8107
1328107
CA1328107
132-8107
1328107
Weight: 312 pounds 141 kg.
EXCAVATOR, WHEELED EXCAVATOR,
Compatible equipment models: 1328107:
Number on catalog scheme:
4
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Information:
Main Control Valve
The main control valve is situated in the hydraulic circuit between the main hydraulic pump and the implement cylinders, the travel motors, and the swing motor. The main hydraulic pump supplies high-pressure hydraulic oil to the main control valve. Pilot pressure oil from the pilot manifold is used to by the ECM to command the movement of nine primary valve spools in the main control valve. The nine primary valve spools, in turn, control the flow of the high-pressure oil to the implement cylinders and motors. The main control valve determines the direction and speed of the implement cylinders and motors in proportion to the movement of the operator joysticks and travel lever/pedals. The nine primary valve spools control the following components:
Boom cylinders (RAISE and LOWER)
Stick cylinder (IN and OUT)
Bucket cylinder (OPEN and CLOSE)
Auxiliary system (SUPPLY and RETURN)
Swing boom cylinder (LEFT and RIGHT)
Swing motor (LEFT and RIGHT)
Left travel motor (FORWARD and REVERSE)
Right travel motor (FORWARD and REVERSE)
Blade cylinder (RAISE and LOWER)Note: Refer to the appropriate sections in this manual for more information.
The main control valve is situated in the hydraulic circuit between the main hydraulic pump and the implement cylinders, the travel motors, and the swing motor. The main hydraulic pump supplies high-pressure hydraulic oil to the main control valve. Pilot pressure oil from the pilot manifold is used to by the ECM to command the movement of nine primary valve spools in the main control valve. The nine primary valve spools, in turn, control the flow of the high-pressure oil to the implement cylinders and motors. The main control valve determines the direction and speed of the implement cylinders and motors in proportion to the movement of the operator joysticks and travel lever/pedals. The nine primary valve spools control the following components:
Boom cylinders (RAISE and LOWER)
Stick cylinder (IN and OUT)
Bucket cylinder (OPEN and CLOSE)
Auxiliary system (SUPPLY and RETURN)
Swing boom cylinder (LEFT and RIGHT)
Swing motor (LEFT and RIGHT)
Left travel motor (FORWARD and REVERSE)
Right travel motor (FORWARD and REVERSE)
Blade cylinder (RAISE and LOWER)Note: Refer to the appropriate sections in this manual for more information.
Caterpillar parts catalog:
Parts platform Caterpillar catalog:
1010818
PLATFORM AS
518C
518C
2375418
PLATFORM AS
320C FM, 320D, 320D FM, 320D FM RR, 322C, 322C FM, 324D FM, 324D FM LL, 325C FM, 325D FM, 330C FM, 330D FM
320C FM, 320D, 320D FM, 320D FM RR, 322C, 322C FM, 324D FM, 324D FM LL, 325C FM, 325D FM, 330C FM, 330D FM
1619554
PLATFORM AS
320C FM, 322C, 322C FM, 325C, 325C FM, 325C L, 330C FM, 330C L, 330C MH
320C FM, 322C, 322C FM, 325C, 325C FM, 325C L, 330C FM, 330C L, 330C MH
1419953
PLATFORM AS
5080
5080
03001641
PLATFORM, SEAT MOUNTING
CS-431, CS-433
CS-431, CS-433
57-40226
PLATFORM
8 FT
8 FT
1939258
PLATFORM AS
TK1051
TK1051
2164318
PLATFORM GP
320C, 322C, 325C, 330C, 330C L
320C, 322C, 325C, 330C, 330C L
2088453
PLATFORM-SERVICE
554, 564, 574, 574B
554, 564, 574, 574B
1776744
PLATFORM-SERVICE
554, 574
554, 574
1390415
PLATFORM AS
320B, 322B LN, 325B L, 330B L, 345B II, 345B L
320B, 322B LN, 325B L, 330B L, 345B II, 345B L
1419991
PLATFORM AS
322B L, 325B L, 330B L
322B L, 325B L, 330B L