小松推土机销轴195-54-41250

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6754-31-2410CS
6754-31-2410KF
6754-31-8131
702-12-12140
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702-12-12180
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(English)"
561-50-82311 BUSHING
07137-05008 BUSHING
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561-50-82331 BUSHING
561-50-62310 BUSHING
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209-72-11251 BUSHING
707-76-75060 BUSHING
569-63-22880 BUSHING
707-76-65570 BUSHING
707-76-70310 BUSHING
41E-70-15831 BUSHING
425-46-12232 BUSHING
56B-50-12341 BUSHING
707-76-65120 BUSHING
427-N42-1133 BUSHING
707-76-10110 BUSHING
195-71-51263 BUSHING
07137-05509 BUSHING
707-76-10120 BUSHING
21T-943-1142 BUSHING
41E-70-15890 BUSHING
707-46-07040 BUSHING
569-40-11370 BUSHING
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707-76-12180 BUSHING
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175-61-15450 BUSHING
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427-46-11392 BUSHING
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562-50-3D540 BUSHING
56B-46-13140 BUSHING
581-40-21340 BUSHING
707-46-11010 BUSHING
707-46-18010 BUSHING
707-76-11021 BUSHING
707-76-11050 BUSHING
707-76-11121 BUSHING
707-76-16011 BUSHING
707-76-50371 BUSHING
707-76-65140 BUSHING
22M-70-31260 BUSHING
196-72-11190 BUSHING
205-63-56480 BUSHING
21N-939-3960 BUSHING
21T-70-31250 BUSHING
21T-70-32153 BUSHING
419-43-17590 BUSHING
421-S95-3210 BUSHING
425-70-11871 BUSHING
428-70-11833 BUSHING
566-40-11161 BUSHING
707-76-90411 BUSHING
234-27-31920 BUSHING
22F-70-32820 BUSHING
707-76-35420 BUSHING
561-50-82311-YA BUSHING
07137-05008-YA BUSHING
07137-06010-YA BUSHING
561-50-82331-YA BUSHING
561-50-62310-YA BUSHING
707-46-14010-YA BUSHING
561-50-81340-YA BUSHING
707-76-10130-YA BUSHING
561-40-61260-YA BUSHING
707-76-10140-YA BUSHING
07137-04006-YA BUSHING
561-50-82341-YA BUSHING
235-27-11802-YA BUSHING
209-72-11251-YA BUSHING
707-76-75060-YA BUSHING
569-63-22880-YA BUSHING
707-76-65570-YA BUSHING
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41E-70-15831-YA BUSHING
425-46-12232-YA BUSHING
56B-50-12341-YA BUSHING
707-76-65120-YA BUSHING
427-N42-1133-YA BUSHING
707-76-10110-YA BUSHING
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41E-70-15890-YA BUSHING
707-46-07040-YA BUSHING
569-40-11370-YA BUSHING
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104-Z16-2270
10B-46-11120
PN "Part Name
(English)"
07145-10080 DUST SEAL
AB 3744 H0 DUST SEAL
07016-20306 DUST SEAL
07145-00095 DUST SEAL
07145-10085 DUST SEAL
07145-10095 DUST SEAL
07145-00035 DUST SEAL
07145-10140 DUST SEAL
195-61-41230 DUST SEAL
07145-10100 DUST SEAL
07145-00060 DUST SEAL
07145-10120 DUST SEAL
07145-10110 DUST SEAL
07145-10090 DUST SEAL
07145-10055 DUST SEAL
07145-10060 DUST SEAL
07145-00075 DUST SEAL
07016-20306YA DUST SEAL
07145-00095YA DUST SEAL
07145-10085YA DUST SEAL
07145-10095YA DUST SEAL
07145-00035YA DUST SEAL
07145-10140YA DUST SEAL
195-61-41230YA DUST SEAL
07145-10100YA DUST SEAL
07145-00060YA DUST SEAL
07145-10120YA DUST SEAL
07145-10110YA DUST SEAL
07145-10090YA DUST SEAL
07145-10055YA DUST SEAL
07145-10060YA DUST SEAL
07145-00075YA DUST SEAL
421-09-11310 DUST SEAL
175-78-61281 DUST SEAL
707-77-18010 DUST SEAL
417-46-11230 DUST SEAL
427-46-11140 DUST SEAL
427-46-11340 DUST SEAL
417-09-11120 DUST SEAL
416-09-11140 DUST SEAL
426-N42-3930 DUST SEAL
DLI 95-110-8 MFD DUST SEAL
FQ 0079-D0 DUST SEAL
PPY 233*260,8*8 DUST SEAL
NOK A727 (VB 63.50 x 88.90 x 6.4) + SPCCT-A DUST SEAL
NOK UR-3 (DLI 127-146.05-7.9) + SPCCT-A DUST SEAL
NOK UR-4 (DLI 190-210-8) + SPCCT-A DUST SEAL
DLI 65-80-8 DUST SEAL
DLI 50-60-5 DUST SEAL
挖掘机上的压力传感器是挖掘机系统的核心部件，用于液压控制，在挖掘机不断的启停，挖掘过程中，压力传感器会承受很大的压力，所以说传感器的耐压，以及重复性很重要；

一台好的挖掘机可以连续升降几十万次，国产很多挖掘机大厂，像徐工、三一重工都用日本长野计器的压力传感器，包括世界上的挖掘机，神钢，卡特彼勒都是用长野NKS的。

其实国产的压力传感器挺不错的，中国的炼钢技术太落后，根本生产不出高强度，高可靠性的材料，所以对于挖掘机这种重型机械来说，一辆少几十万，都是用进口的传感器。

PN "Part Name
(English)"
20Y0641950 WIRING HARNESS
561-06-83321 WIRING HARNESS
195-06-25323 WIRING HARNESS
195-06-46140 WIRING HARNESS
195-06-48210 WIRING HARNESS
195-06-48370 WIRING HARNESS
561-95-82421 WIRING HARNESS
195-06-48160 WIRING HARNESS
195-06-48410 WIRING HARNESS
561-84-86240 WIRING HARNESS
561-95-82430 WIRING HARNESS
569-86-87361 WIRING HARNESS
14X-06-24742 WIRING HARNESS
17M-06-41211 WIRING HARNESS
17M-06-49130 WIRING HARNESS
195-06-43131 WIRING HARNESS
195-06-48190 WIRING HARNESS
195-06-48290 WIRING HARNESS
195-06-48420 WIRING HARNESS
195-06-48430 WIRING HARNESS
195-06-48440 WIRING HARNESS
195-06-54730 WIRING HARNESS
195-06-84232 WIRING HARNESS
198-06-62951 WIRING HARNESS
198-06-62970 WIRING HARNESS
198-06-63170 WIRING HARNESS
19M-06-37171 WIRING HARNESS
208-06-71812 WIRING HARNESS
21N-06-41116 WIRING HARNESS
21N-06-41132 WIRING HARNESS
21N-06-41140 WIRING HARNESS
21T-06-32265 WIRING HARNESS
235-06-36463 WIRING HARNESS
235-06-36543 WIRING HARNESS
41E-06-22170 WIRING HARNESS
421-06-22160 WIRING HARNESS
421-06-22170 WIRING HARNESS
421-06-43170 WIRING HARNESS
426-06-32293 WIRING HARNESS
426-06-33261 WIRING HARNESS
427-06-22140 WIRING HARNESS
427-06-22431 WIRING HARNESS
428-06-22140 WIRING HARNESS
561-06-8A691 WIRING HARNESS
561-84-83520 WIRING HARNESS
561-84-86180 WIRING HARNESS
561-84-86190 WIRING HARNESS
561-85-81220 WIRING HARNESS
561-95-82411 WIRING HARNESS
569-84-88121 WIRING HARNESS
195-06-48170 WIRING HARNESS
198-06-51620 WIRING HARNESS
198-06-62221 WIRING HARNESS
561-06-83290 WIRING HARNESS
427-06-42233 WIRING HARNESS
561-06-63870 WIRING HARNESS
17A-06-21560 WIRING HARNESS
17A-06-21580 WIRING HARNESS
17A-06-21670 WIRING HARNESS
21T-06-34432 WIRING HARNESS
427-06-22132 WIRING HARNESS
17A-06-11272 WIRING HARNESS
427-06-22230 WIRING HARNESS
427-06-22152 WIRING HARNESS
427-06-22221 WIRING HARNESS
561-06-83321-YA WIRING HARNESS
195-06-25323-YA WIRING HARNESS
195-06-46140-YA WIRING HARNESS
195-06-48210-YA WIRING HARNESS
195-06-48370-YA WIRING HARNESS
561-95-82421-YA WIRING HARNESS
195-06-48160-YA WIRING HARNESS
195-06-48410-YA WIRING HARNESS
561-84-86240-YA WIRING HARNESS
561-95-82430-YA WIRING HARNESS
569-86-87361-YA WIRING HARNESS
14X-06-24742-YA WIRING HARNESS
17M-06-41211-YA WIRING HARNESS
17M-06-49130-YA WIRING HARNESS
195-06-43131-YA WIRING HARNESS
195-06-48190-YA WIRING HARNESS
195-06-48290-YA WIRING HARNESS
195-06-48420-YA WIRING HARNESS
195-06-48430-YA WIRING HARNESS
195-06-48440-YA WIRING HARNESS
195-06-54730-YA WIRING HARNESS
195-06-84232-YA WIRING HARNESS
198-06-62951-YA WIRING HARNESS
198-06-62970-YA WIRING HARNESS
198-06-63170-YA WIRING HARNESS
19M-06-37171-YA WIRING HARNESS
208-06-71812-YA WIRING HARNESS
21N-06-41116-YA WIRING HARNESS
21N-06-41132-YA WIRING HARNESS
21N-06-41140-YA WIRING HARNESS
21T-06-32265-YA WIRING HARNESS
235-06-36463-YA WIRING HARNESS
235-06-36543-YA WIRING HARNESS
41E-06-22170-YA WIRING HARNESS
421-06-22160-YA WIRING HARNESS
421-06-22170-YA WIRING HARNESS
421-06-43170-YA WIRING HARNESS
426-06-32293-YA WIRING HARNESS
426-06-33261-YA WIRING HARNESS
427-06-22140-YA WIRING HARNESS
427-06-22431-YA WIRING HARNESS
428-06-22140-YA WIRING HARNESS
561-06-8A691-YA WIRING HARNESS
561-84-83520-YA WIRING HARNESS
561-84-86180-YA WIRING HARNESS
561-84-86190-YA WIRING HARNESS
561-85-81220-YA WIRING HARNESS
561-95-82411-YA WIRING HARNESS
569-84-88121-YA WIRING HARNESS
195-06-48170-YA WIRING HARNESS
198-06-51620-YA WIRING HARNESS
198-06-62221-YA WIRING HARNESS
561-06-83290-YA WIRING HARNESS
427-06-42233-YA WIRING HARNESS
561-06-63870-YA WIRING HARNESS
17A-06-21560-YA WIRING HARNESS
17A-06-21580-YA WIRING HARNESS
17A-06-21670-YA WIRING HARNESS
21T-06-34432-YA WIRING HARNESS
427-06-22132-YA WIRING HARNESS
17A-06-11272-YA WIRING HARNESS
427-06-22230-YA WIRING HARNESS
427-06-22152-YA WIRING HARNESS
427-06-22221-YA WIRING HARNESS
10B-46-11130
10E-32-11120
10G-Z16-1310
10G-Z16-1350
10G-Z16-1440
10P-70-11150
10S-70-21820
110-95-31210
111-86-11256
111-86-11386
111-86-21585
112-32-21152
112-32-21340
112-70-11190
112-70-11570
113-15-21280
113-15-31270
113-15-31280
113-33-32190
113-43-45141
113-43-45482
113-69-21130
113-70-21181
113-70-21231
113-70-22200
113-70-32160
113-Y56-3390
114-43-51282
114-72-21831
114-72-21880
114-72-43320
114-72-43330
114-Z16-11405 、挖掘机起动困难或不能起动，排气管大量排白烟的诊断。发动机起动时，排气管排出大量白烟的原因分析如下：
①柴油中有水，水在气缸内蒸发成水蒸气，从排气管排出。
②气缸盖螺栓松动或气缸垫冲坏，使冷却水进入气缸。
③气缸体或气缸盖的某处有沙眼或裂纹，水进入气缸蒸发排出。

6 、挖掘机起动困难或不能起动，排气管大量冒灰白烟的诊断。发动机起动困难，排气管排出大量的灰白烟为柴油蒸气。
① 发动机温度过低，柴油不易蒸发燃烧。
② 喷油器雾化不良
③ 供油时间过晚。
④ 供油量过少，混合气过稀。
⑤ 气缸漏气量过多，压缩终了不能达到着火温度。

125-78-22190
12F-70-11350
12F-70-31321
12F-954-1260
12F-954-2430
12F-A71-2180
12H-72-11581
12S-43-13530
12Y-03-12110
12Y-03-12450
12Y-03-32110
12Y-03-41290
12Y-27-11250
12Y-32-11150
12Y-32-15650
12Y-50-11170
12Y-50-11190
12Y-72-12231
12Y-72-12240
12Y-72-12251
12Y-72-34251
12Y-72-34261
12Y-72-34271
12Y-72-34281
12Y-72-34291
12Y-78-31170
12Y-78-31270
12Y-78-31370
12Y-954-2140
12Y-978-2790
130-10-91230
130-27-12131
130-43-63610
130-70-12180
130-70-12221
130-70-41120
130-70-51190
130-70-62260
130-842-1140
130-842-1150
130-901-7170
130-919-1291
131-15-12250
131-50-41132
134-32-15650
134-43-64230
134-43-78780
134-50-62131
134-72-61390
134-72-61540
135-30-11230
135-43-16460
135-43-33770
135-70-33510
135-854-1140
13F-72-31250
13F-72-31260
13G-72-63281
13G-72-63F80
13S-32-12190
13S-70-11321
13S-70-11331
13S-70-13730
13Y-03-13190
13Y-03-13221
13Y-50-12130
13Y-72-14240
13Y-72-14250
13Y-72-14260
13Y-72-14270
13Y-72-24252
235-60-35401 CONTROL VALVE
5DP04T1M527-1 CONTROL VALVE
709-61-11601 CONTROL VALVE
709-63-11600 CONTROL VALVE
41E-15-25002 CONTROL VALVE
723-48-27806 CONTROL VALVE
723-64-22500 CONTROL VALVE
701-37-26000 CONTROL VALVE
700-92-34000 CONTROL VALVE
709-61-11601-YA CONTROL VALVE
709-63-11600-YA CONTROL VALVE
41E-15-25002-YA CONTROL VALVE
723-48-27806-YA CONTROL VALVE
723-64-22500-YA CONTROL VALVE
701-37-26000-YA CONTROL VALVE
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。

13Y-72-24262
140-70-12110
140-70-14230
141-10-33150
141-14-32260
141-14-34231
144-10-12720
144-10-51130
144-21-12251
144-33-11280
144-33-51330
144-70-11160
144-70-12181
144-78-11570
144-854-1280
144-874-8470
144-874-8480
144-978-1130
145-01-52130
145-70-41240
145-70-42251
145-70-42270
145-70-42320
145-70-43210
145-70-43220
14S-30-12140
14S-70-21310
14S-70-21321
14X-01-11121
14X-01-11122
14X-12-31120
14X-14-19713
14X-14-19723
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14X-960-9170
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14Y-72-41521
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14Y-72-47471
14Z-50-31530
150-70-13412
150-70-23333
150-95-12410
150-95-12460
150-95-21110
154-15-41270
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154-61-75660
154-61-75750
154-61-75751
154-69-11221
154-69-11370
154-69-11430
154-70-16220
154-70-16270
154-70-19181
154-71-21291
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。