1733499 PLATE-VALVE Caterpillar parts
320C
Rating:
Alternative (cross code) number:
CA1733499
173-3499
1733499
CA1733499
173-3499
1733499
EXCAVATOR,
Compare Prices: .
As an associate, we earn commssions on qualifying purchases through the links below
1733499 Fixed Terminal Blocks SMKDSP 1.5/10
Generic Terminal Blocks
Generic Terminal Blocks
$68.06
15 Apr 2019
Phoenix Contact: Phoenix Contact
1733499, Conn PC Terminal Block 10 POS 5mm Solder Thru-Hole 22A (5 Items)
Number on catalog scheme:
For full view, you need register
Compatible equipment models: 1733499:
Information:
When the control valve (6) is in the raise position, pilot oil flows from the chassis/brake valve (14) to hoist manifold (21). When the engine is started, the Chassis ECM energizes ON/OFF solenoid (18). When solenoid (18) is energized, pressurized pilot oil is directed to both ends of all four of the directional spools.When the hoist control is placed in the raise position, both proportional solenoid valves (4) are receiving current. Pilot oil in actuators (2) is drained to the hydraulic tank through line (22). Pressurized pilot oil in passage (16) will overcome the force of springs (3). Spools (17) move toward actuators (2). Passages to the brake cooling systems are now blocked. Load check valves (5) unseat. Pump oil flows through hoist manifold (21) to the hoist control valve.Note: Proportional solenoid valves (4) receive 0.0 to 1.9 amperes from the Chassis ECM, which allows the operator to modulate the oil flow to the hoist cylinders.When the hoist control is placed in the raise position, the Chassis ECM energizes proportional solenoid valves (25) and (28). Pilot oil in the actuators of the solenoids are drained to the hydraulic tank through line (22). The pressurized oil in passages (35) overcomes the force of springs (3). Spools (36) and (38) move toward actuators (2). Load check valve (27) remains closed until the supply pressure of the pump is higher than the pressure in the hoist cylinders. Load check valve (27) prevents the truck body from dropping before the raise pressure increases. Oil now flows past spool (38) to the head end of the hoist cylinders. Oil from the rod end of the hoist cylinders flows past spool (36) to hoist manifold (21). The oil then flows to the hydraulic tank through line (23).Hoist relief valves (1) limit the pressure in the hoist system. Hoist relief valves (1) will vent oil to the front brake and the rear brake cooling systems when the pressure in the system is too high.Two line relief valves (31) and (32) also protect the hydraulic system from excessive pressure. If the control valve for the hoist and brake cooling is in the hold position and an external force moves the body, the line relief valves will open.The overcenter control is necessary in order to prevent cavitation in the hoist cylinders. This type of event could result from a sudden shift of load in the truck body. When the body is being raised, at approximately 40 degrees the Chassis ECM de-energizes solenoid (25). The surface area of the head end is larger than the surface area of the rod end, so the hoist cylinders will continue to raise. Oil from the rod end of the hoist cylinders will exceed the setting of relief valve (31) and flow to tank.Before the hoist cylinders are fully extended to approximately 55 degrees, the Chassis ECM reduces the current to solenoid (28). The reduction in current reduces the flow of oil to the head end of the cylinder. This is called
Caterpillar parts catalog:
Parts plate Caterpillar catalog:
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 307, 307B, 307D, 307E, 308E, 311, 311B, 311C, 312, 312B, 312B L, 312C L, 313B, 314C, 315, 315B, 315B FM L, 315C, 317, 318B, 318C, 319C, 320 L, 320B, 3...
315, 315B, 315B L, 315C, 315D L, 316E L, 317, 317B LN, 318B, 318C, 318D L, 318D2 L, 318E L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320B FM LL, 320B U, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM ...
315C, 315D L, 318B, 318C, 318E L, 319C, 319D, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 32...
311C, 313D2 LGP, 315C, 315D L, 316E L, 318B, 318C, 318D L, 318D2 L, 318E L, 319C, 319D, 319D L, 319D LN, 320B, 320B FM LL, 320B L, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 32...
311, 311B, 311C, 311D LRR, 312, 312B, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315D L, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320, 320 L, 320B, 320C, 320C FM, 320C L, 320D, 320D ...
311, 311B, 311C, 311D LRR, 312, 312B, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315D L, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320, 320 L, 320B, 320C, 320C FM, 320C L, 320D, 320D ...
311, 311B, 311C, 311D LRR, 312, 312B, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315D L, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320, 320 L, 320B, 320C, 320C FM, 320C L, 320D, 320D ...
311, 311B, 311C, 311D LRR, 312, 312B, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315D L, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320, 320 L, 320B, 320C, 320C FM, 320C L, 320D, 320D ...
315D L, 316E L, 318C, 318D L, 318E L, 319C, 319D, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L...
315D L, 316E L, 318C, 318D L, 318E L, 319C, 319D, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L...
315D L, 316E L, 318C, 318D L, 318E L, 319C, 319D, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L...
315D L, 316E L, 318C, 318D L, 318E L, 319C, 319D, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L...
1924447
PLATE AS
320C
320C
1924448
PLATE
320C
320C
1907696
PLATE
320C, 322C, 323D L, 323D LN, 324D, 324D L, 325C, 329D, 329D L, 330D L, 330D LN, 336D L
320C, 322C, 323D L, 323D LN, 324D, 324D L, 325C, 329D, 329D L, 330D L, 330D LN, 336D L
2803890
PLATE
320C
320C
2803889
PLATE
320C
320C
2446715
PLATE
320C, 322C, 323D L, 323D LN, 323D SA, 324D, 324D L, 324D LN, 325C, 325D, 325D L, 329D L, 329D LN, 330C, 330C L, 330D, 330D L, 330D LN, 330D MH, 336D L, 336D LN, 345C, 345C L, 345C MH, 349E L HVG, 349E...
320C, 322C, 323D L, 323D LN, 323D SA, 324D, 324D L, 324D LN, 325C, 325D, 325D L, 329D L, 329D LN, 330C, 330C L, 330D, 330D L, 330D LN, 330D MH, 336D L, 336D LN, 345C, 345C L, 345C MH, 349E L HVG, 349E...
1701996
PLATE-WEAR
320C
320C
1718028
PLATE AS-BOX
320C, 325C
320C, 325C
2042758
PLATE
320C, 322C FM, 323D SA, 325C, 325C FM, 325D, 325D L, 325D MH, 329D
320C, 322C FM, 323D SA, 325C, 325C FM, 325D, 325D L, 325D MH, 329D
1706044
PLATE-LOCKING
320C, 325B L, 325D L, 330C, 345B II, G315B, G320, G325B, GSH15, GSH15-60, GSH22B, GSH9, GSH9B, MP15, P360, S305, S365B, VHC-30, VHS-50, VHS-60/3, VRG-20/2, VRG-40/2, VRG30, VT30, VT50
320C, 325B L, 325D L, 330C, 345B II, G315B, G320, G325B, GSH15, GSH15-60, GSH22B, GSH9, GSH9B, MP15, P360, S305, S365B, VHC-30, VHS-50, VHS-60/3, VRG-20/2, VRG-40/2, VRG30, VT30, VT50
1733497
PLATE-VALVE
320C
320C