330C Forest Machine Machine System Specifications Caterpillar


Control Valve (Main)

Usage:

330C FM B1K



图 1g00769457

(剖面 A-A) 动臂再生阀

(剖面 B-B) 斗杆卸载阀和斗杆再生阀

(剖面 C-C) 右侧阀组中用于反向流量控制的管路安全阀

(截面 D-D) 斗杆 II

(剖面 E-E) 动臂 I

(剖面 F-F) 铲斗

(剖面 G-G) 附件

(剖面 H-H) 行驶(右侧)

(剖面 I-I) 直行

(剖面 J-J) 行驶(左侧)

(剖面 K-K) 回转

(剖面 L-L) 斗杆 I

(剖面 M-M) 动臂 II

(剖面 N-N) 左侧阀组中用于反向流量控制的管路安全阀

使用下列各种安全阀的压力设定:

主安全阀 ... 34300 ± 490 kPa (4975 ± 71 psi)
管路安全阀 ... 36300 ± 490 kPa (5265 ± 71 psi)

(1) 一只螺塞的扭矩 ... 35 ± 3 N·m (25.8 ± 2.2 lb ft)

(2) 2 只螺塞的扭矩 ... 15 ± 2 N·m (11.1 ± 1.5 lb ft)

动臂再生阀




图 2g00769514

剖面 A-A

(1) 一个接头的扭矩 ... 105 ± 10 N·m (77.4 ± 7.4 lb ft)

(2) 一只螺塞的扭矩 ... 175 ± 15 N·m (129.1 ± 11.1 lb ft)

(3) 153-5293 弹簧

自由长度 ... 38.55 mm (1.518 in)
外径 ... 13.0 mm (0.52 in)

(4) 一只螺塞的扭矩 ... 285 ± 30 N·m (210.2 ± 22.1 lb ft)

(5) 153-5288 弹簧

自由长度 ... 55.7 mm (2.19 in)
外径 ... 24.0 mm (0.9 in)

斗杆卸载阀和斗杆再生阀




图 3g00769530

剖面 B-B

(1) 一只螺塞的扭矩 ... 35 ± 3 N·m (25.8 ± 2.2 lb ft)

(2) 一个接头的扭矩 ... 105 ± 10 N·m (77.4 ± 7.4 lb ft)

(3) 一只螺塞的扭矩 ... 175 ± 15 N·m (129.1 ± 11.1 lb ft)

(4) 153-5293 弹簧

自由长度 ... 38.55 mm (1.518 in)
外径 ... 13.0 mm (0.5118 in)

(5) 153-5288 弹簧

自由长度 ... 55.7 mm (2.19 in)
外径 ... 24.0 mm (0.94 in)

(6) 2 只螺塞的扭矩 ... 285 ± 30 N·m (210.2 ± 22.1 lb ft)

(7) 153-5311 弹簧

自由长度 ... 80.4 mm (3.17 in)
外径 ... 26.0 mm (1.02 in)

反向流量控制(右侧)




图 4g00769504

剖面 C-C

(1) 一只螺塞的扭矩 ... 200 ± 25 N·m (147.5 ± 18.4 lb ft)

(2) 7I-1248 弹簧

自由长度 ... 28.0 mm (1.1 in)
外径 ... 8.7 mm (0.3 in)

(3) 一只螺塞的扭矩 ... 145 ± 15 N·m (106.9 ± 11.1 lb ft)

(4) 107-6370 弹簧

自由长度 ... 49.3 mm (1.94 in)
外径 ... 15.5 mm (0.61 in)

斗杆 II




图 5g00821481

截面 D-D

(1) 一只螺塞的扭矩 ... 200 ± 25 N·m (147.5 ± 18.4 lb ft)

(2) 7I-1248 弹簧

自由长度 ... 28.0 mm (1.1 in)
外径 ... 8.7 mm (0.3 in)

(3) 一个螺栓的扭矩 ... 50.0 + 9.8 - 0.0 N·m (36.89 + 7.23 - 0.00 lb ft)

(4) 104-7294 弹簧

自由长度 ... 62.27 mm (2.452 in)
外径 ... 36.0 mm (1.42 in)

(5) 四个螺栓的扭矩 ... 49 ± 5 N·m (36.1 ± 3.7 lb ft)

动臂 I




图 6g00821486

剖面 E-E

(1) 一只螺塞的扭矩 ... 200 ± 25 N·m (147.5 ± 18.4 lb ft)

(2) 7I-1248 弹簧

自由长度 ... 28.0 mm (1.1 in)
外径 ... 8.7 mm (0.3 in)

(3) 116-3600 安全阀 的扭矩 ... 95 ± 14 N·m (70.1 ± 10.3 lb ft)

(4) 一个螺栓的扭矩 ... 50.0 + 9.8 - 0.0 N·m (36.89 + 7.23 - 0.00 lb ft)

(5) 104-7293 弹簧

自由长度 ... 59.68 mm (2.350 in)
外径 ... 36.0 mm (1.42 in)

(6) 四个螺栓的扭矩 ... 49 ± 5 N·m (36.1 ± 3.7 lb ft)

铲斗




图 7g00769653

剖面 F-F

(1) 一只螺塞的扭矩 ... 200 ± 25 N·m (147.5 ± 18.4 lb ft)

(2) 7I-1248 弹簧

自由长度 ... 28.0 mm (1.1 in)
外径 ... 8.7 mm (0.3 in)

(3) 两个 116-3600 安全阀 的扭矩 ... 95 ± 14 N·m (70.1 ± 10.3 lb ft)

(4) 一个螺栓的扭矩 ... 50.0 + 9.8 - 0.0 N·m (36.89 + 7.23 - 0.00 lb ft)

(5) 104-7293 弹簧

自由长度 ... 59.68 mm (2.350 in)
外径 ... 36.0 mm (1.42 in)

(6) 四个螺栓的扭矩 ... 49 ± 5 N·m (36.1 ± 3.7 lb ft)

附件




图 8g00821499

剖面 G-G

(1) 一只螺塞的扭矩 ... 200 ± 25 N·m (147.5 ± 18.4 lb ft)

(2) 7I-1248 弹簧

自由长度 ... 28.0 mm (1.1 in)
外径 ... 8.7 mm (0.3 in)

(3) 2 只螺塞的扭矩 ... 95 ± 14 N·m (70.1 ± 10.3 lb ft)

(4) 一个螺栓的扭矩 ... 50.0 + 9.8 - 0.0 N·m (36.89 + 7.23 - 0.00 lb ft)

(5) 104-7293 弹簧

自由长度 ... 59.68 mm (2.350 in)
外径 ... 36.0 mm (1.42 in)

(6) 四个螺栓的扭矩 ... 49 ± 5 N·m (36.1 ± 3.7 lb ft)

行驶(右侧)




图 9g00769658

剖面 H-H

(1) 一个螺栓的扭矩 ... 50.0 + 9.8 - 0.0 N·m (36.89 + 7.23 - 0.00 lb ft)

(2) 104-7296 弹簧

自由长度 ... 60.03 mm (2.363 in)
外径 ... 36.0 mm (1.42 in)

(3) 四个螺栓的扭矩 ... 49 ± 5 N·m (36.1 ± 3.7 lb ft)

直行




图 10g00821500

剖面 I-I

(1) 2 只螺塞的扭矩 ... 200 ± 25 N·m (147.5 ± 18.4 lb ft)

(2) 两个 4T-3148 弹簧

自由长度 ... 34.8 mm (1.37 in)
外径 ... 5.4 mm (0.21 in)

(3) 导管的扭矩 ... 50 ± 7 N·m (37 ± 5 lb ft)

(4) 6E-5169 弹簧

自由长度 ... 72.2 mm (2.84 in)
外径 ... 17.67 mm (0.70 in)

(5) 安全阀的扭矩 ... 135 ± 10 N·m (99.6 ± 7.4 lb ft)

(6) 四个螺栓的扭矩 ... 49 ± 5 N·m (36.1 ± 3.7 lb ft)

(7) 2S-2596 弹簧

自由长度 ... 33.3 mm (1.31 in)
外径 ... 8.4 mm (0.33 in)

行驶(左侧)




图 11g00769668

剖面 J-J

(1) 一只螺塞的扭矩 ... 200 ± 25 N·m (147.5 ± 18.4 lb ft)

(2) 一个螺栓的扭矩 ... 50.0 + 9.8 - 0.0 N·m (36.89 + 7.23 - 0.00 lb ft)

(3) 104-7296 弹簧

自由长度 ... 60.03 mm (2.363 in)
外径 ... 36.0 mm (1.42 in)

(4) 四个螺栓的扭矩 ... 49 ± 5 N·m (36.1 ± 3.7 lb ft)

回转




图 12g00769670

剖面 K-K

(1) 一只螺塞的扭矩 ... 200 ± 25 N·m (147.5 ± 18.4 lb ft)

(2) 7I-1248 弹簧

自由长度 ... 28.0 mm (1.1 in)
外径 ... 8.7 mm (0.3 in)

(3) 一个螺栓的扭矩 ... 50.0 + 9.8 - 0.0 N·m (36.89 + 7.23 - 0.00 lb ft)

(4) 104-7293 弹簧

自由长度 ... 59.68 mm (2.350 in)
外径 ... 36.0 mm (1.42 in)

(5) 四个螺栓的扭矩 ... 49 ± 5 N·m (36.1 ± 3.7 lb ft)

斗杆 I




图 13g00769671

剖面 L-L

(1) 一只螺塞的扭矩 ... 285 ± 30 N·m (210.2 ± 22.1 lb ft)

(2) 153-5306 弹簧

自由长度 ... 39.2 mm (1.54 in)
外径 ... 7.0 mm (0.28 in)

(3) 一个阀的扭矩 ... 95 ± 14 N·m (70.1 ± 10.3 lb ft)

(4) 一个螺栓的扭矩 ... 50.0 + 9.8 - 0.0 N·m (36.89 + 7.23 - 0.00 lb ft)

(5) 104-7293 弹簧

自由长度 ... 59.68 mm (2.350 in)
外径 ... 36.0 mm (1.42 in)

(6) 四个螺栓的扭矩 ... 49 ± 5 N·m (36.1 ± 3.7 lb ft)

动臂 II




图 14g00821527

剖面 M-M

(1) 158-8177 弹簧

自由长度 ... 67.6 mm (2.66 in)
外径 ... 12.6 mm (0.50 in)

(2) 一只螺塞的扭矩 ... 5 ± 1.5 N·m (3.7 ± 1.11 lb ft)

(3) 一只螺塞的扭矩 ... 200 ± 25 N·m (147.5 ± 18.5 lb ft)

(4) 4T-3148 弹簧

自由长度 ... 34.8 mm (1.37 in)
外径 ... 5.4 mm (0.21 in)

(5) 一个螺栓的扭矩 ... 50.0 + 9.8 - 0.0 N·m (36.89 + 7.23 - 0.00 lb ft)

(6) 104-7294 弹簧

自由长度 ... 62.27 mm (2.452 in)
外径 ... 36.0 mm (1.42 in)

(7) 四个螺栓的扭矩 ... 49 ± 5 N·m (36.1 ± 3.7 lb ft)

(8) 158-8186 弹簧

自由长度 ... 41.4 mm (1.63 in)
外径 ... 5.5 mm (0.22 in)

反向流量控制(左侧)




图 15g00821536

剖面 N-N

(1) 安全阀的扭矩 ... 145 ± 15 N·m (106.9 ± 11.1 lb ft)

(2) 107-6370 弹簧

自由长度 ... 49.3 mm (1.94 in)
外径 ... 15.5 mm (0.61 in)

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