3. Engine Emergency Stop

Port Port size Port name P1 SAE 6000psi 1 Pressure line A1 SAE 5000psi 1 Left travel (forward) line B1 SAE 5000psi 1 Left travel (backward) line A2 SAE 5000psi 1 Option line B2 SAE 5000psi 1 Option line A3 SAE 5000psi 1 Swing right line B3 SAE 5000psi 1 Swing left line A5 SAE 5000psi 1 Arm-out line B5 SAE 5000psi 1 Arm-in line T1 Return line pb1 G1/4 Left travel backward pilot line pb6 G1/4 Right travel backward pilot line Port Port size Port name pb3 G1/4 Left swing pilot line pb4 G1/4 Boom 2-down drain line pb5 G1/4 Arm 1 in pilot line pb7 G1/4 Bucket-close pilot line pb8 G1/4 Boom 1-down pilot line pb9 G1/4 Arm 2-in pilot line Pn1 G1/4 Negative control power save Pn2 G1/4 Negative control power save PH G1/4 Pressure boost signal port Ps1 G1/4 Negative control line T8 G1/4 Heat circuit line pb2 G1/4 Option line