795F AC and 795F AC XQ Off-Highway Truck Hydraulic System and Brakes Caterpillar


Brake Accumulator

Usage:

795F AC ERM

348-9272 制动蓄能器总成

注: 用于欧洲和加拿大。




图 1g02186193

机油内部容积 ... 18.9 L (1153 cu in)

气体内部容积 ... 19.5 L (1189 cu in)

21 °C (70 °F) 下的预充压力 ... 6895 ± 345 kPa (1000 ± 50 psi)

最大工作压力 ... 25000 kPa (3626 psi)

最小爆裂压力 ... 82740 kPa (12001 psi)

最大工作温度 ... 160° C (320° F)

最小工作压力 ... −32° C (−25.6° F)

(1) 两个端盖的扭矩 ... 300 ± 15 N·m (221 ± 11 lb ft)

(2) 气体阀的扭矩 ... 35 ± 1.5 N·m (26 ± 1.1 lb ft)

(3) 气体阀盖的扭矩 ... 1.6 ± 0.1 N·m (14.2 ± 0.9 lb in)

348-9280 制动蓄能器总成

注: 348-9280 制动蓄能器总成 为维修备用件。 348-9280 制动蓄能器总成 未蓄能。 将制动蓄能器总成安装到机器上前, 348-9280 制动蓄能器总成 必须蓄能。




图 2g02186193

机油内部容积 ... 18.9 L (1153 cu in)

气体内部容积 ... 19.5 L (1189 cu in)

21 °C (70 °F) 下的预充压力 ... 0 kPa (0 psi)

最大工作压力 ... 25000 kPa (3626 psi)

最小爆裂压力 ... 82740 kPa (12001 psi)

最大工作温度 ... 160° C (320° F)

最小工作压力 ... −32° C (−25.6° F)

(1) 两个端盖的扭矩 ... 300 ± 15 N·m (221 ± 11 lb ft)

(2) 气体阀的扭矩 ... 35 ± 1.5 N·m (26 ± 1.1 lb ft)

(3) 气体阀盖的扭矩 ... 1.6 ± 0.1 N·m (14.2 ± 0.9 lb in)

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