Manitowoc Grove CD3340B - Page 158

TRANSMISSION AND TORQUE CONVERTER CD3340B/YB4411
7-2
Published 04/07/2015 Control # 569-00
Clutch Solenoid Technical Data
Converter Pressures (in neutral):
Converter IN at 122°F (50°C)
1000 rpm
2000 rpm.
PSI............................Bar
40-60......................2.8-4.1
70-90.......................4.8-6.2
Converter OUT at 122°F (50°C)
1000 rpm
2000 rpm
PSI...........................Bar
27-33......................1.9-2.3
33-39.......................2.3 - 2.7
Converter Inlet Relief Valve Pressure (Max.) 95............................6.5
Lubrication Pressures (in neutral)
At 122°F (50°C)
1000 rpm
2000 rpm
PSI..........................Bar
2.0-4.0....................0.14-0.28
4.0-8.0.................... 0.28-0.55
Mainline Pressure (in neutral)
At 122°F (50°C)
1000 rpm
2000 rpm
PSI...........................Bar
130-145...................9.0 - 10.0
140-160....................9.7-11.0
Flow Rates (in neutral)
Cooler at 122°F (50°C)
1000 rpm
2000 rpm
GPM................................LPM
2.8-3.6.........................10.4-13.6
3.8-5.3..........................14.5-20.0
Pump at 122°F (50°C)
1000 rpm
2000 rpm
2.9-4.0........................11.0-15.0
6.0-7.8..........................22.5-29.5
The following clutch pressures should be the same as the Mainline Pressure to within 10 PSI (0.7 bar):
Input Clutch Pressure (high and low ratio)
Reverse Clutch Pressure (high and low ratio)
Layshaft Clutch Pressure
Mainshaft Clutch Pressure
Type 4-way, 3-position, directional control
Operating Flow 9.85 gpm (40 L/min)
Operating Pressure 145 psi (10 bar)
Leakage (maximum)
50 cc/min @ 40°C, 10 bar
(14 in/min.@104°F,145psi)
Coil Operating Voltage +12V DC nominal (9V-16V)
Pull-in Voltage +10.5V (max.) @ 25°C (77°F) air
Dropout Voltage + 1.5V (min.) at 20°C (68°F) air
Peak Voltage + 26V DC for 5 minutes at 0°C (32°F)
Coil Resistance 4.9 ohms ± 5% @ 20°C (68°F)
Reference Only