06002-30215 BEARING
06002-30221 ROLLER BEARING
06002-32024 BEARING
06002-32026 BEARING
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06030-05207 BALL BEARING
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06030-06016 BEARING
06030-06020 BEARING
06030-06204 BEARING
06030-06205 BEARING
06030-06214 BALL BEARING
06030-06216 BEARING
06030-06218 BEARING
06030-06219 BEARING
06030-06304 BEARING
06030-06307 BEARING
06030-06309 BEARING
06030-06313 BEARING
06030-06317 BEARING
06030-06324 BEARING
06031-00216 BEARING
06032-00211 ROLLER BEARING
06032-00213 BEARING
06032-00215 BEARING
06032-00220 BEARING
06033-00219 BEARING
06034-06208 BEARING
06037-06007 BALL BEARING
06037-06206 BALL BEARING
06044-00211 ROLLER BEARING
06044-00214 BEARING
06044-00221 BEARING
06120-01612 NEEDLE BEARING
06120-02016 NEEDLE BEARING
06123-01414 BEARING
06123-01614 BEARING
06123-02018 BEARING
06123-03018 BEARING
06124-01416 BEARING
06124-01616 BEARING
06124-02020 BEARING
06124-03020 BEARING
425-46-31220
425-46-31251
425-46-32311
425-46-32311CL
425-46-32311RB
425-46-32311RM
425-46-32321
425-46-35121
425-46-35330
425-46-42320
425-46-45120
425-70-11680
425-70-11720
425-70-11720CL
425-70-11770
425-70-11920
425-70-11920CL
425-70-41930
425-S33-2430
425-S33-4280
425-S95-3711
425-S95-3761
426-03-33191
426-13-43340
426-14-11120
426-14-11121
426-22-32631
426-43-36560
426-43-36960
426-43-36980
426-43-38390
426-46-11411
426-46-121206138-71-6301 FUEL FILTER
6138-71-6401 FUEL FILTER
6138-71-6621 HOSE
6138-71-8630 JOINT
6138-81-3112 空气压缩机
6138-81-3290 软管
6138-81-6911 COVER
6138-81-6920 BRACKET
6138-81-6930 BRACKET
6138-81-6940 BRACKET
6138-81-7100 AIR CLEANER ASS
6138-81-7910 BODY ASS'Y
6138-81-8640 CAP
6138-81-8660 SPACER
6138-81-8660RM SPACER
6138-81-8810 COVER
6138-81-8870 PLATE
6138-81-8990 JOINT
6138-82-5550 SENSOR
6138-82-5561 SENSOR
6138-82-5570 钢丝
6138-82-5580 钢丝
6138-82-8201 TURBOCHARGER
6138-85-1510 送信机件
6138-85-1511 传感器件
6138-85-1611 SWITCH
6138-85-7120 ELEMENT
6138-85-7220 ELEMENT
6138-85-8211 COVER
6138-85-8531 软管
6138-K1-0303 GASKET KIT
6138-K1-9901 GASKET KIT
6138-K2-9901 密封衬垫成套用具
613D-PP-0070 ENGINE ASS'Y
613D-PP-0080 ENGINE ASS'Y
613D-PP-0140 ENGINE ASS'Y
613D--0040 ENGINE ASS'Y
613D--0050 ENGINE ASS'Y
613D--0060 ENGINE ASS'Y
6140-11-3240 填密件
6140-11-5811 GASKET
6140-11-6331 密封衬垫
6140-11-6331KF 密封衬垫
6140-11-6331KN 密封衬垫
6140-11-6430 密封衬垫
6140-11-6442 密封衬垫
6140-14-5451 PLATE
6140-14-5460 螺栓
6140-21-1130 衬套
6140-21-1341 密封
6140-21-2220 O型环
6140-21-3520 SEAL
6140-21-5831 密封衬垫
6140-21-8050 止推轴承
6140-31-3040 金属(齿轮)总成
6140-38-3040 金属(齿轮)总成
6140-39-3040 金属(齿轮)总成
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6140-41-4410 气门弹簧
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6140-41-4530 CAP
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6140-61-1150 O-RING
6140-61-1170 SNAP RING
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6140-61-1810 GASKET
195-12-31240-YA SHAFT
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562-22-32290
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562-52-3A290
562-52-3A3306150-11-6420 箱、壳
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6150-11-7110 箱壳
6150-11-7110KF 箱壳
6150-11-7110KL 箱壳
6150-11-7812 密封衬垫
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6150-11-8300 COVER ASS'Y
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6150-11-8810CL 密封垫
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6150-11-8820CL SEAL
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6150-11-9740 FLANGE
6150-12-1341 气门导套
6150-12-1351 气门导套
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6150-12-1370KF 导向装置
6150-12-1380 排气门座圈
6150-12-1810 密封衬垫
6150-12-1960 GROMMET
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6150-12-3220 喷嘴
6150-12-4121 BRACKET
6150-12-5340 管子
6150-12-5350 管子
6150-12-5560 管子
6150-12-5820 BRACKET
6150-12-5830 TUBE
6150-12-5840 BAND
6150-12-5840CL BAND
6150-12-5840KL BAND
6150-12-5840KP BAND
6150-12-5840KR BAND
6150-12-6460 管
6150-12-6460KF 管
6150-12-6510 TUBE
6150-13-4810 密封衬垫
6150-13-4810KF 密封衬垫
6150-13-5810 密封衬垫
6150-13-5811 密封衬垫
6150-13-5840 BAND
6150-15-6180 TUBE
6150-15-6221 TUBE
6150-15-6270 TUBE
6150-15-6510 COVER
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6150-16-1380 SEAT
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6150-17-1320 INSERT
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6150-19-1320 气门
6150-19-1380 SEAT
6150-19-1813 密封衬垫
6150-19-1920 GROMMET
6150-19-1930 GROMMET
6150-19-1960 GROMMET
6150-19-1970 GROMMET
6150-21-1100 缸体
6150-21-1103 缸体
6150-21-1150 O-RING
6150-21-1170 TUBE
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6150-21-1180KF PLUG
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6150-21-1190KF O型圈
6150-21-1490 衬套
6150-21-1490KF 衬套
6150-21-1710 螺栓
6150-21-1710KF 螺栓
6150-21-1710KL 螺栓
6150-21-1980 ADAPTER
6150-21-1990 GASKET
6150-21-2230 O型圈
6150-21-2230KF O型圈
6150-21-2230NF O型圈
6150-21-2240 O型圈
6150-21-2240KF O型圈
6150-21-2240NF O型圈
6150-21-2250 密封
04022-12065
04022-20075
04022-20130
04022-25055
04022-40165
04022-40175
04022-40190
04022-40195
04050-13045
04050-13055
04052-00530AK
04052-01453
04052-01664
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04052-01664KF
04052-21038
04052-21253
04205-00630
04205-01232
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04205-01445
04205-01632
04205-10512
04205-10516KF
04205-10520CQ
04205-10520KZ
04205-10522KF
04205-10620
PN "Part Name
(English)"
21T0911240 BOLT
20Y3011341 BOLT
BOLT
BOLT
BOLT
BOLT
BOLT
2073056191 BOLT
BOLT
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22B5418640 BOLT
Bolt
1763211210 Bolt
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198-61-11260 BOLT
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427-46-12130 BOLT
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205-09-61240 BOLT
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01051-62440 BOLT
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01437-01040 BOLT
04530-12438 BOLT
144-817-2570 BOLT
195-30-64241 BOLT
235-27-11290 BOLT
235-27-11660 BOLT
01016-51235 BOLT
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PN "Part Name
(English)"
2075473321 COVER
195-27-44341 COVER
195-27-34350 COVER
195-27-44351 COVER
195-Z11-2290 COVER
195-27-31190 COVER
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198-27-45530 COVER
198-27-45540 COVER
21N-27-31161 COVER
425-12-11120 COVER
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21T-01-31580 COVER
195-27-44341-YA COVER
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195-27-31190-YA COVER
14X-12-11210-YA COVER
17M-12-41150-YA COVER
17M-27-41480-YA COVER
195-27-34131-YA COVER
198-27-45530-YA COVER
198-27-45540-YA COVER
21N-27-31161-YA COVER
425-12-11120-YA COVER
56B-02-11134-YA COVER
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206-54-21711-YA COVER
21T-01-31580-YA COVER
2070375371SG COVER
801731526 COVER
2077034240 Cover
21N7014310 Cover
04205-10620AK
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04205-10622AK
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04205-10625
04205-10628KF
04205-10822AK
04205-10830
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04205-11248
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04205-11642
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04205-11650
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04205-12070
04205-20634
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700-92-34000-YA CONTROL VALVE1、挖掘机在冬季起动为什么困难？不仅决定于本身的技术状况，还受外界气温的影响。冬季低温下起动更困难，主要是由如下原因所致：
⑴冬季气候寒冷，环境温度低，机油粘度增大，各运动机件的摩擦阻力增加，使起动转速降低，难以起动。
⑵蓄电池容量随温度下降而减少，使起动转速进一步降低。
⑶由于起动转速降低，压缩空气渗漏增多，气缸壁散热量增大，致使压缩终了时空气的温度和压力大为降低，使柴油发火的延迟期增长，严重时甚至不能燃烧。
⑷低温下的柴油粘度增大，使喷射速度降低，加上空气在压缩终了时的旋流速度、温度和压力都比较低，使喷入气缸的柴油雾化质量差，难以与空气迅速形成良好的可燃气体并及时发火燃烧，甚至不能着火，导致起动困难。
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154-71-22471一、更换液压油时准备工作
1、一台挖掘机更换液压油时，应做如下准备：购买整车液压系统用的油。(液压油箱容积的2.5倍)，滤芯，洗油，3公斤面粉，绳子，封闭液压油管的油堵，(按换油的挖掘机上的油管配制)一台汽泵和大小空油桶等。准备一台正常的挖掘机。将换油的挖掘机动臂抬升到高点，斗杆及铲斗收到内点后发动机熄灭(动臂缸，斗杆缸和铲斗缸的缸杆全部伸出到顶点)。
2、液压油箱的清洗：将箱内的液压油全部放出，撤出液压滤芯，把泵和油箱之间的管路从泵的接口处拆开，放出管路内的油液。用洗油冲洗液压油箱和管路。用医用沙布把液压油箱内部擦净。将面粉揉和到能拉伸面的程度分成三份，用面团分三次粘干净液压油箱的里面尤其是油箱的边角处和滤芯筒。液压油箱和滤芯筒内清理干净。更换新的液压滤芯，上好盖板。
3、液压柱塞泵的冲洗：挖掘机上每种液压柱塞泵都有冲洗油口，(放油口)。拧开上下放油口，放出泵壳内的液压油，拧上泵下面的油堵，从泵上面的油口向泵壳内注满洗油，再拧开泵下面的油堵，放出泵壳内的洗油，反复冲洗几次后，后用汽泵把泵壳内的余油吹干净后，注满洁净的液压油，拧紧油堵即可。
4、更换泵进油口密封圈，(O形圈)，将液压油箱连接到泵的供油管路连接好，从液压滤芯油口(放好更换后的滤芯)向液压油箱内注满洁净的液压油。
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