345C Excavator and 345C Material Handler Machine System Specifications Caterpillar


Travel Motor

Usage:

345C MH D3S



图 1g01434928


注意

为防止损坏马达,操作前壳体内必须加注干净的液压油,至少加注到加注口。


(1) 螺塞的扭矩 ... 430 ± 40 N·m (320 ± 30 lb ft)

(2) 使用 1U-6396 O 形密封圈组件附着剂 润滑 O 形密封圈。

组装前,利用干净的液压油轻轻润滑执行器活塞 (3) 、凸轮板 (4) 、固定板 (5) 、活塞 (6) 、套筒 (7) 和轴 (9) 的滑动表面。

(8) 124-1561 制动器弹簧

数量 ... 20
在试验力下的长度 ... 19.0 mm (0.75 in)
试验力 ... 425 ± 43 N (95.5 ± 9.7 lb)
试验后的自由长度 ... 22.06 mm (0.869 in)
外径 ... 23.0 mm (0.91 in)

(10) 将 4C-4030 螺纹锁固胶 涂敷在唇形油封杯的外径上。

(11) 朝向轴法兰安装专用座圈轴承的卡环。

(12) 2 只 O 形圈螺塞的扭矩 ... 82 ± 8 N·m (60 ± 6 lb ft)

(13) 六个螺栓的扭矩 ... 530 ± 70 N·m (390 ± 50 lb ft)

(14) 2 只 O 形圈螺塞的扭矩 ... 190 ± 20 N·m (140 ± 15 lb ft)

(15) 请参阅插图 1 以便组装 4 个 belleville 垫圈。

注: belleville 垫圈必须一起维修。




图 2g01434958

剖面 A-A

(16) 在节流孔中朝向泵头表面或在泵头表面以下安装管塞。

(17) 124-1554 弹簧

在试验力下的长度 ... 15 mm (0.6 in)
试验力 ... 15 ± 2 N (3.4 ± 0.4 lb)
试验后的自由长度 ... 16.15 mm (0.636 in)
外径 ... 5.50 mm (0.217 in)

(D) 泵头深度和配流盘接口 ... 20.13 ± 0.20 mm (0.793 ± 0.008 in)

(18) 节流孔螺塞的扭矩 ... 7 ± 1 N·m (60 ± 9 lb in)




图 3g01435129

剖面 C-C

(19) 230-5483 弹簧

在试验力下的长度 ... 25 mm (1.0 in)
试验力 ... 60 ± 8 N (13.5 ± 1.8 lb)
试验后的自由长度 ... 35 mm (1.4 in)
外径 ... 14 mm (0.6 in)

(20) 适配器扭矩 ... 50 ± 3 N·m (37 ± 2 lb ft)

Caterpillar Information System:

3406C Truck Engine Engine Has Early Wear
C15 and C18 Petroleum Generator Sets Generator Set Intended for Stationary Use Only
3612 and 3616 Engines Timing Adjustments for Fuel System
C-9 Engine for TK711, TK721, TK722, TK732, TK741, TK751, and TK752 Track Feller Bunchers Self-Diagnostics
3612 and 3616 Engines Finding the Top Center Position for the No. 1 Piston
797 Off-Highway Truck Power Train Relief Valve (Transmission Lubrication)
P16, P20, P25, P28, P40 and P60 Pulverizers Crushing Arm - Install
3612 and 3616 Engines Engine Rotation
2000/03/01 Be Sure The 163-6108 Timing Control (G3412) And 163-6164 Timing Control (G3408) Is Correctly Installed On Engines Equipped With The CAT Digital Ignition System {1901}
P16, P20, P25, P28, P40 and P60 Pulverizers Crushing Arm - Remove
3612 and 3616 Engines Fuel Injector Testing
3054 Engine Compression - Test
3612 and 3616 Engines Camshaft Timing
325D and 329D Excavators Swing Bearing - Lubricate
SR4 and SR4B Electric Power Generation Rewind Data Winding Data for <B>109-1595</B> Generator through <B>109-3774</B> Generator
320D Excavator Swing Drive Oil - Change
3406C Truck Engine Engine Misfires, Runs Rough or Is Unstable
2000/04/01 New Water Pump Group Includes Many Improvements {1361}
3612 and 3616 Engines Start Up Procedure
G3516B Engines Electrical Connectors and Functions
320D Excavator Swing Drive Oil Level - Check
3612 and 3616 Engines Crankshaft Position for Fuel Timing and Valve Lash Adjustment
325D and 329D Excavators Swing Gear - Lubricate
3612 and 3616 Engines Fuel Timing
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.