2794105 EDGE AS Caterpillar parts
320C, 320D, 320D L, 320D LRR, 322C, 323D L, 324D, 324D L, 324E L, 325B L, 325C, 325D L, 329D, 329D L, 329E L, 330C L, 330D L, 336D L, 336E L
Rating:
Alternative (cross code) number:
CA2794105
279-4105
2794105
CA2794105
279-4105
2794105
Weight: 481 pounds 218 kg.
EXCAVATOR,
Compatible equipment models: 2794105:
Number on catalog scheme:
1
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Information:
Illustration 1 g00524182
(1) Check valve for the primary steering system
(2) Check valve for the secondary steering system
(3) Supply hose from the secondary steering system
(4) Back up relief valve for the secondary steering
(5) Return hose from the steering metering pump
(7) Supply hose to the steering metering pump
(8) Back up relief valve for the primary steering
(9) Pressure reducing valve
(10) Return port to the steering hydraulic tank
(11) Supply port from the steering piston pump
(12) Low oil pressure switch for the steering pump
Illustration 2 g00637503
Location on the 777D series truck
(3) Supply hose from the secondary steering system
(4) Back up relief valve for the secondary steering
(5) Return hose from the steering metering pump
(6) Steering check and relief valve
(7) Supply hose to the steering metering pump
(8) Back up relief valve for the primary steering
(10) Return port to the steering hydraulic tank
(12) Low oil pressure switch for the steering pump
Illustration 3 g06086031
Location on 777E series truck
(3) Supply hose from the secondary steering system
(4) Back up relief valve for the secondary steering
(5) Return hose from the steering metering pump
(6) Steering check and relief valve
(7) Supply hose to the steering metering pump
(8) Back up relief valve for the primary steering
(10) Return port to the steering hydraulic tank
(12) Low oil pressure switch for the steering pump The steering check and relief valve (6) is on the frame behind the right front suspension cylinder. Secondary steering check and relief valve (6) acts as a manifold for the primary steering system and the secondary steering system. Pressure oil from the steering piston pump or the electric drive pump for the secondary steering and the brake release flows to the steering check and relief valve. The steering check and relief valve sends pressure oil to the steering metering pump or to the steering hydraulic tank.Pressure oil from the steering piston pump flows through the supply port (11). The pressure oil opens primary steering check valve (1) and flows through supply hose (7) to the steering metering pump. Backup relief valve (8) for the primary steering will open if the pressure of the oil that is flowing from the steering piston pump is more than the pressure setting of the relief valve. The backup relief valve for the primary steering protects the steering system if the high-pressure cutoff valve in the pressure and flow compensator valve fails. Pressure oil will then flow to the steering hydraulic tank through the return port (10) to the steering hydraulic tank. The pressure oil from the steering piston pump also flows to pressure reducing valve (9). Pressure reducing valve (9) protects low oil pressure switch (12) for the steering pump from high-pressure oil. High-pressure oil will damage low oil pressure switch (12) for the steering pump. Low oil pressure switch (12) for the steering pump will sense the pressure from the steering piston pump when the pressure of the oil is below the setting of pressure reducing valve (9). Pressure reducing valve (9) will shift if the pressure of the oil is greater than the pressure setting of the
Cat SIS web machinery list:
Parts edge Caterpillar catalog:
311C, 311D LRR, 311F LRR, 312C L, 312D, 314C, 314D LCR, 315C, 315D L, 320C, 322C, 325B L, D6E, D6E SR, D6G, D6G SR, D6G2 XL, D6T XL
315C, 320C, 322C, 325B L, 924G, 924GZ, 924H, 924K, 928HZ, 930G, 930K, 938K
320C, 630B, 631B, 631D, 631G, 637, 637B, 637D, 637E, 637G, 9A
320C
3692474
EDGE-CUTTING
336D L, 336D2, 336D2 L, 349D L
336D L, 336D2, 336D2 L, 349D L
3692475
EDGE-CUTTING
336D L, 336D2, 336D2 L, 349D L
336D L, 336D2, 336D2 L, 349D L
3603931
EDGE AS
336D, 336D L, 336D2, 336E LN, 349E L VG
336D, 336D L, 336D2, 336E LN, 349E L VG
3687996
EDGE AS
336D L, 336D2, 336D2 L, 349D L
336D L, 336D2, 336D2 L, 349D L
3590867
EDGE AS
336D L, 336D2, 336D2 L, 336E LN, 349D L, 349E L VG
336D L, 336D2, 336D2 L, 336E LN, 349D L, 349E L VG
3699903
EDGE AS
336D L, 336D2, 336D2 L
336D L, 336D2, 336D2 L
3736822
EDGE-CUTTING
336E L
336E L
4232331
EDGE
336E L
336E L
2794104
EDGE AS
320C, 320D, 320D L, 320D LRR, 322C, 323D L, 324D, 324D L, 324D LN, 324E L, 324E LN, 325B L, 325C, 325D L, 329D, 329D L, 329E L, 330C L, 330D L, 336D L, 336E L
320C, 320D, 320D L, 320D LRR, 322C, 323D L, 324D, 324D L, 324D LN, 324E L, 324E LN, 325B L, 325C, 325D L, 329D, 329D L, 329E L, 330C L, 330D L, 336D L, 336E L
2794103
EDGE AS
320C, 320D, 320D L, 320D LRR, 324D, 324D L, 324E L, 324E LN, 325B L, 325D L, 329D, 329D L, 329E L, 330D L, 336D L, 336E L
320C, 320D, 320D L, 320D LRR, 324D, 324D L, 324E L, 324E LN, 325B L, 325D L, 329D, 329D L, 329E L, 330D L, 336D L, 336E L
2794102
EDGE AS
320C, 320D, 320D L, 320D LRR, 324D, 324D L, 324E L, 324E LN, 325B L, 325C, 325D L, 329D, 329D L, 329E L, 329E LN, 330D L, 336D L, 336E L
320C, 320D, 320D L, 320D LRR, 324D, 324D L, 324E L, 324E LN, 325B L, 325C, 325D L, 329D, 329D L, 329E L, 329E LN, 330D L, 336D L, 336E L
2416724
EDGE AS
320C
320C
2794085
EDGE AS
320C, 320D, 320D L, 323D L, 324D L
320C, 320D, 320D L, 323D L, 324D L
2794084
EDGE AS
320C, 320D, 320D L, 324D L
320C, 320D, 320D L, 324D L
2286951
EDGE AS-CUTTING
320C, 322C, 324D L, 325B L, 325C
320C, 322C, 324D L, 325B L, 325C
3273646
EDGE AS
320C, 320D, 324D L
320C, 320D, 324D L
7I6707
EDGE AS
320 L, 320B FM LL, 320C, 321C, 321D LCR, 322, 325, 325 LN
320 L, 320B FM LL, 320C, 321C, 321D LCR, 322, 325, 325 LN
6I5198
EDGE AS
320 L, 320C, 325, 325 L, 325B, 325C
320 L, 320C, 325, 325 L, 325B, 325C
2078983
EDGE
320C
320C
320C