AVSPARE.COM
parts catalog

HOSE AS 4Z9221 - Caterpillar



4Z9221 HOSE AS Caterpillar parts D9R, D9T HOSE
Rating:
57
Alternative (cross code) number:
CA4Z9221
4Z-9221
4Z9221
Caterpillar 4Z9221 HOSE AS
Weight: 6 pounds 2 kg.

Buy HOSE AS 4Z9221 Caterpillar genuine, new aftermarket tractor parts with delivery
TRACK-TYPE TRACTOR,

Compatible equipment models: 4Z9221:

TRACK-TYPE TRACTOR  D9R   D9T   Caterpillar
Number on catalog scheme: 2
 
  For full view, you need register

Information:


Illustration 1 g00814857
Hydraulic Schematic for Steering Systems that use Metering Pumps (1) Steering metering pump (2) Neutralizer valve for a left turn (3) Left turn stop. (4) Neutralizer valve for a right turn (5) Right turn stop. (6) Steering control valve (7) Selector spool (8) Directional spool (9) Crossover relief valve for the steering cylinders (10) Left steering cylinder (11) Right steering cylinder (12) Signal line (13) Steering pump (14) Flow control orifice (15) Breaker relief valve (16) Relief valve for the case drain for the steering pump (17) Hydraulic oil tank (AA) Pressure tap for checking steering pump pressure (BB) Pressure tap for checking signal pressure
Illustration 2 g01213769
Right Side ViewSteering Components (1) Metering pump. (2) Neutralizer valve for a left turn. (3) Left turn stop. (4) Neutralizer valve for a right turn. (5) Right turn stop. (6) Steering control valve. (11) Right steering cylinder. (13) Steering pump. (17) Hydraulic oil tank. (AA) Pressure tap for checking steering pump pressure. (BB) Pressure tap for checking signal pressure.
Illustration 3 g01213778
Left Side ViewSteering Components (10) Left steering cylinder.The primary steering system is made up of two basic circuits. The two basic circuits are the pilot circuit and the high pressure circuit. When a machine is equipped with the secondary steering attachment, the steering system includes one additional circuit.Metering pump (1) is attached to the bottom of the steering column, and located under the floor of the operator's compartment. Neutralizer valves (2) and (4) are located on the front center section of the upper frame. The neutralizer valves are also located under the operator's compartment and near the upper hitch.Steering control valve (6) is located on the right side of the machine under the operator's platform. Steering control valve (6) is also located above hydraulic oil tank (17). Hydraulic oil tank (17) is located on the right side of the machine.Steering pump (13) is located under the operator's cab on the right side of the machine. A pressure and flow compensator valve is attached to steering pump (13) .Pilot Circuit
The pilot circuit consists of the following components. Metering pump (1), neutralizer valve for a left turn (2), neutralizer valve for a right turn (4), selector spool (7), directional spool (8), steering pump (13), flow control orifice (14) and hydraulic oil tank (17) .The pilot system controls the movement of selector spool (7) and directional spool (8) in steering control valve (6) .Steering pump (13) draws oil from hydraulic oil tank (17). Pressure oil from steering pump (13) flows to steering control valve (6). The oil then flows through flow control orifice (14). Flow control orifice (14) reduces the amount of oil flow to metering pump (1) .Metering pump (1) is a small hydraulic pump that is used as a metering valve and as a directional control valve. When the operator turns the steering wheel, a spool and a sleeve rotates inside the metering pump. This

Caterpillar parts catalog:

Caterpillar parts catalog
D9R Custom Parts Manual 7TL00001-UP (MACHINE) POWERED BY 3408 Engine
D9R CUSTOM PARTS MANUAL ABK00001-UP (MACHINE)
D9R Track-Type Tractor Power Shift 8BL00001-00829 (MACHINE) POWERED BY 3408 Engine
D9R Track-Type Tractor Differential Steering 7TL00001-00556 (MACHINE) POWERED BY 3408 Engine
D9R Track-Type Tractor Power Shift 8BL00830-01052 (MACHINE) POWERED BY 3408 Engine
D9R Track-Type Tractor Differential Steering 7TL00557-00851 (MACHINE) POWERED BY 3408 Engine
D9R Track-Type Tractor Power Shift 8BL01053-UP (MACHINE) POWERED BY 3408 Engine
D9R Track-Type Tractor Differential Steering 7TL00852-UP (MACHINE) POWERED BY 3408 Engine
D9R Track-Type Tractor Differential Steering ABK00001-UP (MACHINE) POWERED BY 3408 Engine
D9R Track-Type Tractor Power Shift ACL00001-UP (MACHINE) POWERED BY 3408 Engine
D9T Track-Type Tractor RJS00001-UP (MACHINE) POWERED BY C18 Engine
D9R TRACK-TYPE TRACTOR WDM00001-UP (MACHINE) POWERED BY 3408C Engine
D9T TRACK-TYPE TRACTOR TWG00001-UP (MACHINE) POWERED BY C18 Engine


Parts hose Caterpillar catalog:

5P1262 HOSE
120B, 120G, 120H, 12G, 12H, 12H ES, 12H NA, 12M, 12M 2, 130G, 135H, 140B, 140G, 140H, 140H ES, 140H NA, 140M, 140M 2, 143H, 14G, 14H, 14H NA, 14M, 160G, 160H, 160H ES, 160H NA, 160M, 160M 2, 163H, 163...
5P1259 HOSE
12M, 140G, 140M, 245B, 24M, 3114, 3116, 3126, 3126B, 3176B, 3176C, 3196, 3208, 3304, 3306, 3306B, 3406, 3406B, 3406E, 3408, 3408B, 3412, 3412C, 3412D, 3412E, 446, 515, 518, 518C, 525, 554, 574, 594H, ...
6N3169 HOSE AS
1673C, 3304, 3306, 3406C, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 3412E, 3508, 3512, 3516, 589, 631D, 631E, 631G, 637D, 637E, 637G, 651E, 657E, 769C, 771C, 773B, 775B, 834B, 988B, 988F, 990, 992C, 992...
2423360 HOSE
120K, 120K 2, 12K, 12M, 140G, 140K, 140K 2, 140M, 140M 2, 160K, 160M, 160M 2, 16M, 2290, 2390, 2391, 2491, 24M, 2590, 3126, 3126B, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325D, 325D FM, 325D FM LL...
5P1471 HOSE
120M 2, 12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 160M 2, 160M 3, 160M 3 AWD, 245B, 24M, 3176B, 3176C, 3196, 330D, 3406, 3406B, 3406C, 3408, 3412, 5110B, 5130, 5130B, 583T, 587R, 587T, 589,...
3718115 HOSE
120M, 12M, 140M, 14M, 160M, 3306B, 572R II, 621F, 621G, 623E, 623G, 627F, 627G, 735, 773B, 773D, 775B, 824G, 825G, 826G, 980C, 980F, 980G, D10N, D10R, D10T, D7R II, D8N, D8R, D8R II, D9N, D9R
7T9105 HOSE AS
589, 988F, 988F II, D10R, D4K XL, D5K LGP, D9R
8E9427 HOSE AS
D9N, D9R, D9T
1Q1743 HOSE AS
D10R, D11R, D9R, D9T
1Q1742 HOSE AS
D10R, D11R, D9R, D9T
Back to top
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.