7W3668 BODY AS-PISTON Caterpillar parts
3406B
Rating:
Alternative (cross code) number:
CA7W3668
7W-3668
7W3668
CA7W3668
7W-3668
7W3668
Weight: 7 pounds 3 kg.
TRUCK ENGINE,
Related part:
7W3668
CYLINDER PACK AS
0R2413
R
Compatible equipment models: 7W3668:
Number on catalog scheme:
1
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Information:
Table 10
Pilot System Pressure Test
Test Low Idle High Idle
Specification Actual Specification Actual
Charge Pressure
2750 200 kPa (400 30 psi)
3100 200 kPa (450 29 psi)
Pilot Pressure
2750 200 kPa (400 30 psi)
3100 200 kPa (450 29 psi)
Table 11
Main Relief Valve Pressure
High Idle
Test Specification Actual
Standard Flow
23000 700 kPa (3335 100 psi)
High Flow XPS
23000 1000 kPa (3335 145 psi)
High Flow XHP
23000 1000 kPa (3335 145 psi)
Table 12
Line Relief Valve Pressure (Machine Test)
High Idle
Test Specification Actual
Lift Cylinder RAISE (Standard Flow)
23000 700 kPa (3335 100 psi)
Lift Cylinder RAISE (High Flow XPS)
23000 1000 kPa (3335 145 psi)
Tilt Cylinder FORWARD (Standard Flow)
23000 700 kPa (3335 100 psi)
Tilt Cylinder FORWARD (High Flow XPS)
23000 1000 kPa (3335 145 psi)
Tilt Cylinder RACK BACK (Standard Flow)
23000 700 kPa (3335 100 psi)
Tilt Cylinder RACK BACK (High Flow XPS)
23000 1000 kPa (3335 145 psi)
Auxiliary (Standard Flow)
23000 700 kPa (3335 100 psi)
Auxiliary (High Flow XPS)
23000 1000 kPa (3335 145 psi)
Table 13
Line Relief Valve Pressure (Bench Test)
Test Pressure Actual
STD 272D/ 299D XPS/XHP 272D/ 299D
Lift Cylinder RAISE
24500 700 kPa (3555 100 psi)
28000 700 kPa (4060 100 psi)
Tilt Cylinder RACK BACK
27600 700 kPa (4000 100 psi)
28000 700 kPa (4060 100 psi)
Tilt Cylinder FORWARD
24500 700 kPa (3555 100 psi)
25000 700 kPa (3626 100 psi)
Auxiliary
24500 700 kPa (3555 100 psi)
32000 700 kPa (4640 100 psi)
Table 14
Pump Flow Test
Machine Model Pump Minimum Flow Actual
STD 272D/ 299D
XPS/XHP 272D/ 299D Charge Pump
36.8 L/min (9.72 US gpm)
STD 272D/ 299D
XPS/XHP 272D/ 299D Work
Caterpillar parts catalog:
Parts body Caterpillar catalog:
3406B, 3408, 3408C, 3412, 3412C, 3412D, 3412E, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, C32, D342, D348, D353C, D364, D379A, D398A, G3508, G3508B, G3512, G3512B, G3516, G3516B, G352...
16G, 16H NA, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 3456, 583R, 621E, 621F, 623E, 623F, 627E, 627F, 631E, 637E, 657E, 769C, 771C, 814B, 824G, 825G, 826C, 826G, 834B, 980C, ...
16G, 3406B, 3406C, 578, 621F, 623E, 627F, 980C, 980F, 980G, D8N
3406B, 3406C, 375, 375 L, 5080, 621F, 623E, 627F, 980C, 980F, D8N, HT400, SM-350
16G, 16H NA, 3406B, 3406C, 578, 621E, 621F, 623E, 627E, 627F, 826C, 980C, 980F, D8N, RR-250, SS-250
16G, 3406B, 3406C, 578, 627F, 826C, 980C, 980F
3N4856
BODY AS
3406, 3406B, 3406C, D353C, G3406
3406, 3406B, 3406C, D353C, G3406
16G, 16H NA, 3406B, 3406C, 578, 621E, 621F, 623E, 627E, 627F, 826C, 980C, 980F, D8N, HT400, RR-250, SM-350, SS-250
16G, 245, 3406B, 578, 621E, 623E, 627E, 826C, 980C, 980F
3176B, 3176C, 3196, 3406, 3406B, 3406C, 3408, 3412, 3412C, 3456, 657B, 992C, C-10, C-12, C-9, C9, CX31-C9I, TH31-E61
3406, 3406B, 3406C, 3408, 3412, 3412C, 5110B, 631E, 633D, 633E II, 637E, 657E, 814F, 814F II, 815F, 815F II, 816F, 816F II, 824C, 824G, 824G II, 825G, 825G II, 826G, 826G II, 844, 980C, 980G, 980G II,...
3406B
1W6125
BODY
3208
3208
1W2070
BODY ASSEM.
613B
613B
9N2272
BODY
3208
3208
3406
9N3685
BODY
3408
3408
6N6074
BODY ASSEM.
3408
3408
G3406, G3408, G3412
9L3419
BODY ASSEM.
1693
1693
9L3418
BODY ASSEM.
1693
1693
7M4972
BODY ASSEM.
1673, D342C, D8H
1673, D342C, D8H
7M2611
BODY ASSEM. (UPPER)
1673, D342C, D8H
1673, D342C, D8H
3406B