TA22-4WD Agricultural Transmission Caterpillar


Transmission Control

Usage:

TA22-M4WD T4W




Illustration 1g01296206

The TA22 - M4WD Transmission has the following standard features:

  • 16 forward gears

  • 4 reverse gears

See Table 1 for information regarding the gear ratios.

Table 1
Gear Type 
Gear Ratios  High-Contact Ratio Gears 
1F  8.442 
2F  6.648 
3F  5.253 
4F  4.137 
5F  3.474 
6F  3.086 
7F  2.736 
8F  2.430 
9F  2.162 
10F  1.920 
11F  1.702 
12F  1.512 
13F  1.270 
14F  1.000 
15F  0.790 
16F  0.622 
1R  10.553 
2R  4.343 
3R  3.857 
4R  1.587 


Illustration 2g01292954

The controls for the TA22 -M4WD Transmission and the operation of the TA22 - M4WD Transmission will be controlled within the operator's cab of the Original Equipment Manufacturer (OEM). The main harness assembly (1) will connect with the tranmission control harness from the operator cab.

Transmission System



Illustration 3g01295013

Oil that is supplied to the transmission hydraulic control system is delivered into the modulating valves and into the relief valve.

When the modulating valves are energized, oil flows to the transmission clutches. When the modulating valves are de-energized, oil flows from the valve to the common sump.

The main relief valve regulates the pressure in the transmission hydraulic control system to a maximum pressure of 2100 kPa (305 psi).

Excess oil flows from the main relief valve to the transmission oil cooler. The cooler bypass valve will open if the pressure reaches 520 kPa (75 psi) at the input side of the transmission oil cooler. Normally, the cooler bypass valve will remain closed unless there is a restriction in the transmission oil cooler or if the oil is very cold.

Oil from the transmission oil cooler flows to the transmission for lubrication of the clutches. The transmission lubrication relief valve regulates the oil pressure for lubrication to 275 kPa (40 psi).

Caterpillar Information System:

C13 and C15 On-Highway Engines Engine Oil Level Gauge - Calibrate
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Fan (MMS System Cabinet)
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Current Transformers (Primary, Secondary)
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies 24V Power Supply (MMS System Cabinet)
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Transformer (T1 to T3)
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies System I/O Daughter PWA (MMS System Cabinet)
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies System I/O PWA (MMS System Cabinet)
C15 and C18 Petroleum Generator Sets Fuel System Primary Filter (Water Separator) Element - Replace
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Rotor Position Sensor - Adjust
TA22-4WD Agricultural Transmission Lifting and Tying Down the Transmission
C4.4 Industrial Engine Flywheel Housing - Inspect
C13 and C15 On-highway Engines Data Link - Test
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Circuit Breaker (K3)
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies MOV Surge Protector
TA22-4WD Agricultural Transmission Specifications
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Modem (MMS System Cabinet)
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Bypass Static Switch (MMS System Cabinet)
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Zig Zag Transformer (MMS System Cabinet)
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Zig Zag Contactor (MMS System Cabinet)
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Zig Zag Controller PWA (MMS System Cabinet)
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Zig Zag Circuit Breaker (MMS System Cabinet)
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Zig Zag Overload Relay (MMS System Cabinet)
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Zig Zag Thyristor (MMS System Cabinet)
UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Rotor Position Sensor - Calibrate
Back to top
The names Caterpillar, John Deere, JD, 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.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.