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PLATE 4Z9338 - Caterpillar

4Z9338 PLATE Caterpillar parts D11R PLATE
Alternative (cross code) number:
Caterpillar 4Z9338 PLATE

Buy PLATE 4Z9338 Caterpillar genuine, new aftermarket tractor parts with delivery

Compatible equipment models: 4Z9338:

TRACK-TYPE TRACTOR  D11R   Caterpillar
Number on catalog scheme: 16
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Transmission Shifting Operation
Table 1
Transmission Gear and Solenoid Valve Logic    
Engaged    Solenoid
Valves On    Clutches
1F     5 and 2     5 and 2    
2F     4 and 2     4 and 2    
3F     3 and 2     3 and 2    
Neutral     3     3    
1R     5 and 1     5 and 1    
2R     4 and 1     4 and 1    
3R     3 and 1     3 and 1    The direction switch, the upshift switch, the downshift switch, and the position sensor for the direction lever informs the ECM of the shifting that is requested from the operator. The requests are "FORWARD", "NEUTRAL", "REVERSE", "UPSHIFT", or "DOWNSHIFT". The ECM activates the transmission solenoid valves in order to shift the transmission. Each transmission clutch has a corresponding transmission solenoid valve. The transmission solenoid valves control the hydraulic circuits that engage the transmission clutch pressures. The ECM applies electrical current to the appropriate transmission solenoid valve. For the movement of the machine, two clutch solenoids are activated. One solenoid is activated for the direction and one solenoid is activated for speed. Under normal conditions, the ECM shifts the transmission. The shifting is based on the information from the sensor and from the switches. Electronic Clutch Pressure Control (ECPC)
The ECM selects the transmission clutches that must be engaged. The clutch pressure is MODULATED ELECTRONICALLY. The ECM controls the modulation of clutch pressure. The ECM uses the transmission speed, the torque converter output speed and the transmission temperature in order to control the smooth engagement of the clutches. The ECM uses the transmission solenoid valves to directly modulate the oil pressure to each transmission clutch. The solenoid valves are the proportional type. The ECM uses a pulse width modulated signal (PWM) in order to vary the current to the solenoid. The current to the solenoid determines the amount of oil pressure that is applied to the clutch. The distance of travel of the plunger is proportional to the electrical current of the solenoid. The position of the plunger controls the amount of oil pressure and the amount of clutch engagement. An increase in electrical current will open the solenoid valve further. This causes an increase in oil pressure and an increase in clutch engagement. The ECM responds to a request for shifting by opening the appropriate solenoid valves. The solenoid valves are opened to a position which initially fills the corresponding clutches with oil. Then, the ECM opens the valve gradually in order to increase the pressure to the clutches. The pressure is increased until the clutches are fully engaged. Differential Steering Operation
The steering control lever (tiller) uses three rotary position sensors in order to send a signal to the pump control solenoid valves through the Power Train ECM. The steering motor utilizes a dual Hall Effect sensor in order to provide speed and direction output information to the Power Train ECM. The dual Hall Effect sensor

Caterpillar parts catalog:

Caterpillar parts catalog
D11R Custom Parts Manual Track-Type Tractor 8ZR00001-UP (MACHINE) POWERED BY 3508 Engine

Parts plate Caterpillar catalog:

345C, 345C L, 345C MH, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 5090B, 5110B, 824G II, 824H, 825G II, 825H, 826G II, 826H, 834H, 83...
5110B, 621K, 623K, 627K, 824G II, 824H, 824K, 825G II, 825H, 825K, 826G II, 826H, 826K, 834G, 834H, 836G, 836H, 924G, 924GZ, 924H, 924HZ, 966G, 966K, 966M, 966M XE, 972G, 972K, 972M, 972M XE, 980G, 98...
3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 5130, 5130B, 5230, 5230B, 776C, 776D, 777, 777B, 777C, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793B, 793C, 793D, 797...
24H, 3412, 3412C, 3412D, 3412E, 5110B, 651E, 657E, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, 777C, 777D, 777F, 777G, 844, 844H, 844K, 854K, 99...
24H, 589, 776C, 776D, 777B, 777D, 777F, 777G, 824C, 824G, 824G II, 824H, 824K, 825G, 825G II, 825H, 825K, 826C, 826G, 826G II, 826H, 826K, 834B, 834G, 834H, 834K, 836, 836G, 836H, 836K, 844, 844H, 980...
1960225 PLATE
725, 725C, 730, 730C, 769D, 770, 770G, 770G OEM, 771D, 772, 772G, 772G OEM, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, 784C, 785C, 785D, 834K, 836K, 844, 9...
1290T, 1390, 2491, 2590, 307C, 307D, 307E, 308C, 308D, 308E, 308E CR, 308E SR, 308E2 CR, 311D LRR, 311F LRR, 312C, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 314D CR...
4J3816 PLATE
215, 215B, 225, 229, 235, 235B, 235D, 245, 245B, 24H, 24M, 5110B, 5130, 5130B, 5230, 5230B, 528, 589, 621, 621B, 621E, 621F, 621G, 621R, 623E, 623F, 623G, 627B, 627E, 627F, 627G, 631C, 631E, 631G, 633...
225, 227, 235, 235B, 235D, 245, 320B FM LL, 325B L, 325C, 330B L, 330C L, 5130, 5130B, 5230, 5230B, 539, 621E, 621F, 621G, 623E, 623F, 623G, 627E, 627F, 627G, 631E, 631G, 633E II, 637E, 637G, 69D, 769...
844, 844H, 844K, 854G, 854K, 990, 990 II, 990H, 990K, 992C, 992D, 992G, 992K, 994, 994D, D10, D11N, D11R
993K, 994, 994D, 994F, 994H, D11R, D11T
1163119 PLATE
D10R, D11R, D9R
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