W345B Series II Material Handler Machine System Specifications Control Valve (Main) Caterpillar


Control Valve (Main)
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Illustration 1g00808935



Illustration 2g01582554

(1) Torque for valve group ... 195 ± 20 N·m (144 ± 15 lb ft)

(2) Torque for valve group ... 196 ± 10 N·m (144.6 ± 7.4 lb ft)

(3) 4I-3510 Spring

Free length ... 35.6 mm (1.40 inch)
Outside diameter ... 8.4 mm (0.33 inch)

(4) Torque for adapter ... 118.0 ± 10.0 N·m (87.03 ± 7.38 lb ft)

(5) Torque for nut ... 50.0 ± 10.0 N·m (36.88 ± 7.38 lb ft)

(6) Torque for 20 bolts ... 50 ± 10 N·m (36.9 ± 7.4 lb ft)

(7) Torque for two plugs ... 13 ± 1 N·m (10 ± 0.73 lb ft)

(8) Torque for plug ... 5.0 ± 1.5 N·m (44.25 ± 13.28 lb in)

(9) Torque for four valve groups ... 82.0 ± 7.0 N·m (60.48 ± 5.16 lb ft)

(10) Torque for six plugs ... 265 ± 29 N·m (195.5 ± 21.4 lb ft)

(11) Two 147-4299 Springs

Free length ... 39.9 mm (1.57 inch)
Outside diameter ... 7.0 mm (0.28 inch)

(12) Torque for valve group ... 195.0 ± 20.0 mm (7.68 ± 0.79 inch)

(13) Three 122-7666 Springs

Free length ... 37.7 mm (1.48 inch)
Outside diameter ... 11.0 mm (0.43 inch)

(14) Torque for two plugs ... 82.0 ± 7.0 N·m (60.48 ± 5.16 lb ft)

(15) 122-7704 Spring

Free length ... 43.3 mm (1.70 inch)
Outside diameter ... 17.2 mm (0.68 inch)

(16) Torque for two plugs ... 5.0 ± 1.5 N·m (3.69 ± 1.11 lb ft)

(17) Torque for plug ... 175 ± 15 N·m (129 ± 11 lb ft)

(18) 122-7714 Spring

Free length ... 70.0 mm (2.76 inch)
Outside diameter ... 13.8 mm (0.54 inch)

(19) Torque for plug ... 290 ± 29 N·m (213.9 ± 21.4 lb ft)

(20) Torque for 16 bolts ... 50.0 ± 10.0 N·m (36.88 ± 7.38 lb ft)

(21) Torque for plug ... 35.0 ± 3.0 N·m (25.81 ± 2.21 lb ft)

(22) Torque for plug ... 35.0 ± 3.0 N·m (25.81 ± 2.21 lb ft)

(23) Torque for three plugs ... 5.0 ± 1.5 N·m (44.25 ± 13.28 lb in)

(24) Three 147-4299 Springs

Free length ... 39.9 mm (1.57 inch)
Outside diameter ... 7.0 mm (0.28 inch)

(25) Torque for three plugs ... 225 ± 25 N·m (165.95 ± 18.44 lb ft)

(26) Torque for three plugs ... 265.0 ± 29.0 N·m (195.45 ± 21.39 lb ft)

(27) Torque for plug ... 35.0 ± 3.0 N·m (25.81 ± 2.21 lb ft)

(28) 131-5935 Spring

Free length ... 79.0 mm (3.11 inch)
Outside diameter ... 24.0 mm (0.94 inch)

(29) 122-7666 Spring

Free length ... 37.7 mm (1.48 inch)
Outside diameter ... 11.0 mm (0.43 inch)

(30) 122-7719 Spring

Free length ... 38.11 mm (1.500 inch)
Outside diameter ... 5.0 mm (0.20 inch)

(31) Torque for two valve groups ... 82 ± 7 N·m (60.5 ± 5.2 lb ft)

(32) Torque for valve group ... 195 ± 20 N·m (143.8 ± 14.8 lb ft)

(33) 129-7942 Spring

Free length ... 75.0 mm (2.95 inch)
Outside diameter ... 48.0 mm (1.89 inch)

(34) 122-7753 Spring

Free length ... 45.0 mm (1.77 inch)
Outside diameter ... 21.2 mm (0.83 inch)

(35) Torque for four bolts ... 70 ± 10 N·m (52 ± 7 lb ft)

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