320C Excavator Machine System Specifications Caterpillar


Stick

Usage:

320C GNG



图 1g00984526

(A) 铲斗油缸

(B) 铲斗控制连杆

(C) 铲斗

(D) 斗杆油缸

(E) 动臂

注: 所有孔必须没有油漆。 用润滑剂涂抹所有销孔。

(1) 在要密封的密封唇上稍涂润滑剂。

注: 在将轴承安装到孔中时,确保轴承的识别号朝外。

(2) 两个 163-3744 套筒轴承

外径 ... 106.142 ± 0.008 mm (4.1788 ± 0.0003 in)
内径 ... 90.27 ± 0.02 mm (3.554 ± 0.001 in)
在轴承孔内安装轴承。 ... 9.5 ± 0.8 mm (0.37 ± 0.03 in)

(3) 4I-4811 销组件

电镀后直径 ... 69.850 ± 0.025 mm (2.7500 ± 0.0010 in)
最小电镀厚度 ... 0.005 mm (0.0002 in)
销孔径 ... 70.0 mm (2.76 in)

(4) 必要时使用垫片来调整横向间隙。

166-1486 垫片 ... 2.0 mm (0.08 in)

(5) 两个 163-3749 套筒轴承

外径 ... 85.160 ± 0.013 mm (3.3527 ± 0.0005 in)
内径 ... 70.267 ± 0.037 mm (2.7664 ± 0.0015 in)
在轴承孔内安装轴承。 ... 7.5 ± 0.8 mm (0.30 ± 0.03 in)

(6) 4I-4809 销组件

电镀后直径 ... 79.850 ± 0.025 mm (3.1437 ± 0.0010 in)
最小电镀厚度 ... 0.005 mm (0.0002 in)
销孔径 ... 80.0 mm (3.15 in)

(7) 两个 137-2820 套筒轴承

外径 ... 95.180 ± 0.013 mm (3.7472 ± 0.0005 in)
内径 ... 80.25 ± 0.02 mm (3.159 ± 0.001 in)
在轴承孔内安装轴承。 ... 7.5 ± 0.8 mm (0.30 ± 0.03 in)

Caterpillar Information System:

M313C Wheeled Excavator Machine System Bucket Cylinder
PC205, PC206, PC210, PC306B, PC310B, PC408B and PC412B Work Tools Control Manifold - Remove
PC205, PC206, PC210, PC306B, PC310B, PC408B and PC412B Work Tools Control Manifold - Install
PC205, PC206, PC210, PC306B, PC310B, PC408B and PC412B Work Tools Control Manifold - Assemble
PC205, PC206, PC210, PC306B, PC310B, PC408B and PC412B Work Tools Control Manifold - Disassemble
PC205, PC206, PC210, PC306B, PC310B, PC408B and PC412B Work Tools Check Valve - Remove and Install
M312 Excavator Machine System Wheel Group
304 Mini Hydraulic ExcavatorEngine Supplement and Machine Systems Blade - Remove and Install
2003/04/14 Use 216-3914 Track Repair Group to Assemble and Disassemble the Track Assemblies {4170}
3412 Generator Set Engines Disconnect Switch
5130B Excavator Hydraulic System Control Manifold
Procedure for Replacement of Air Conditioner Components{7320} Procedure for Replacement of Air Conditioner Components{7320}
385B Excavator Hydraulic System Oil Sample - Obtain
385B Excavator Swing Drive Oil Sample - Obtain
385B Excavator Engine Oil Sample - Obtain
304 Mini Hydraulic ExcavatorEngine Supplement and Machine Systems Blade Cylinder - Remove and Install
303 CR Mini Hydraulic Excavator Engine Supplement Shutoff Solenoid - Remove and Install
2003/04/07 New Plugs for the Main Hydraulic Control Valve Are Available {5051}
M315C Excavator Hydraulic System Main Hydraulic Pump Air - Purge
M315C Excavator Hydraulic System Swing Pump Air - Purge
321C CR Excavator Tool Control System System 3: One-Way/Two Pump/Foot Switch
321C CR Excavator Tool Control System System 5: Two-Way/One Pump/Pedal
320B, 320B L and 320B N Excavators Cooling System Coolant Sample (Level 1) - Obtain
321C CR Excavator Tool Control System System 14: Combined Function/Joystick with Slide Control
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