Hydraulic Tank and Filter
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| 图 1 | g00820890 |
(19) 回油滤清器 (25) 液压油箱 (34) 滤芯 (35) 回油室 (36) 油箱室 (37) 吸油滤清器 (38) 管路 (39) 吸入管路 (40) 孔口 (41) 安全阀 (42) 油道 | |
液压油冷却器的回油经过孔口 (40) 和油道 (42) 流向回油室 (35) 。
回油滤清器 (19) 由滤芯 (30) 和安全阀 (41) 组成。 回油滤清器安装在液压油箱后表面。
回油经过回油滤清器 (19) 的滤芯 (34) 。 然后，回油经过管路 (38) 流向液压油箱 (25) 。 此后，机油流过吸油滤清器 (37) ，并经过吸油管 (39) 输送至泵。
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| 图 2 | g00846941 |
(43) 通风装置 | |
通风装置 (43) 位于液压油箱上表面。 通风装置可防止液压油箱中空气压力升高或降低，并且不受以下环境影响：
- 由于油缸移动引起液压油箱中的空气压力变化。
- 由于温度变化引起液压油箱中的空气压力变化。
Caterpillar Information System:
330C Forest Machine Hydraulic System Bypass Valve (Return) - Bypass Check Valve
330C Forest Machine Hydraulic System Check Valve (Return Makeup) - Slow Return Check Valve
2001/12/17 Special Instruction, REHS1198 , "Removal and Installation of the Serrated Cutting Edge on Rock Buckets" {6801}
303 CR Mini Hydraulic Excavator Hydraulic System Oil Filter (Return) - Replace
385B Excavator Machine System Specifications Bucket
320C Excavator Machine System Specifications Recoil Spring
320C Excavator Machine System Specifications Final Drive
5110B, 5110B L and 5110B MH Excavator Hydraulic System Relief Valve (Pilot)
320C Excavator Machine System Specifications Travel Motor
330C Forest Machine Hydraulic System Travel Parking Brake
385B and 5090B Excavators Excavator Systems Piston Motor - Disassemble - Hydraulic Cooling Fan
320C Excavator Machine System Specifications Hydraulic Tank and Filter
325D and 329D Excavators Hydraulic System Oil Filter (Return) - Case Drain Filter
385B and 5090B Excavators Engine Supplement Engine Rear Mount - Install
5110B, 5110B L and 5110B MH Excavator Hydraulic System Solenoid Valves (Pilot Manifold)
5230B Excavator Engine Supplement Radiator - Install
330C Forest Machine Hydraulic System Gear Pump (Fan Motor)
3408E and 3412E Engines for Caterpillar Built Machines Cylinder Head - Inspect
330C Excavator Tool Control System System 2: Combined Function - Two Hydraulic Foot Pedals
5110B, 5110B L and 5110B MH Excavator Hydraulic System Relief Valve (Pilot) - Test and Adjust
314D Excavator Cab Door
CVP16, CVP40, CVP75 and CVP110 Vibratory Plate Compactors Gear Motor - Remove
308C CR Excavator Engine Speed Control
2002/04/29 The Connecting Rod On The Air Compressor Is Now Serviceable {1803}