BEARING-YM 3602275 - Caterpillar

Illustration 1 g00931214
(1) Angle Cylinders (2) Lift Cylinders (3) Tilt Cylinder (4) Ripper Cylinders (5) Hydraulic Tank and Filter (6) Pump Compensator Valve (7) Pump (8) Signal Line (9) Control Valves (A) Inlet Manifold (B) Bulldozer Lift Control Section (C) Bulldozer Tilt Control Section (D) Bulldozer Angle Control Section (E) Ripper Lift Control Section (F) End CoverThe hydraulic system controls the operation of the bulldozer and the ripper, if the machine is equipped with a ripper. The basic hydraulic system consists of the following components:
hydraulic tank and filter (5)
variable displacement axial piston pump (7)
control valves (9)
hydraulic cylinders (1) , (2) , (3) and (4) See the following tables.
Table 1
Hydraulic System Components    
Options     (B)     (C)     (D)     (E)    
5 VPAT Bulldozer     X     X     X        
5 VPAT Bulldozer with Ripper     X     X     X     X    
Table 2
Hydraulic System Components    
Options     (1)     (2)     (3)     (4)    
5 VPAT Bulldozer     X     X     X        
5 VPAT Bulldozer with Ripper     X     X     X     X