426-46-12290
426-46-22120
426-46-31911
426-46-32640
426-46-32650
426-46-33720
426-46-33740
426-46-33750
426-46-63741
426-54-33271
426-54-47471
426-54-67470
426-70-31920
426-70-31940
426-70-31950
426-70-31960
426-70-31970
426-70-31980
426-70-31991
426-70-61960
426-N42-3812
426-S95-2330
426-S95-3910
426-S95-4820
426-U70-1120
426-Z89-5280
426-Z89-5281
427-43-28120
427-46-13221
427-46-22910
427-46-42220
427-46-42810
427-54-27670
427-54-27790
427-54-27980
427-70-13791
427-70-41881
427-70-41920
427-70-41941
427-70-41960
427-70-41981
427-70-41990
427-S95-2621
427-S95-7460
428-43-27630
428-Z84-3750
06300-06014 BEARING
06300-06206 BEARING
06300-06208 BEARING
06300-06212 BEARING
06300-06304 BEARING
06300-23130 BEARING
06301-06306 BEARING
06302-30313 BEARING
06302-32021 BEARING
06302-32213 BEARING
06302-32217 BEARING
06302-32218 BEARING
06330-06020 BEARING
06330-06206 BEARING
06330-06208 BEARING
06330-06215 BEARING
06330-06306 BEARING
06330-06307 BEARING
06330-06308 BEARING
06337-06210 BEARING
06337-06311 BEARING
130-09-31190 ROLLER BEARING
14X-27-11231 BEARING
14X-27-11721 BEARING
14X-27-11760 BEARING
154-21-22161 ROLLER BEARING
170-09-13250 BEARING
17A-27-11310 BEARING
17A-27-11321 BEARING
17A-27-11331 BEARING
17M-09-21120 BEARING
17M-09-21140 BEARING
17M-09-21141 BEARING
17M-09-41150 BEARING
195-09-18380 BEARING
195-09-33271 BEARING
195-09-33280 BEARING
209-27-71440 BEARING
209-38-73360 BEARING
21N-26-31140 BEARING
21N-27-31210 BEARING
21T-09-31110 BEARING
21T-09-31120 BEARING
21T-09-31130 BEARING
21T-09-31140 BEARING
21T-09-31150 BEARING
21T-27-71380 BEARING
21T-27-71390 BEARING
281-13-31180 BEARING
56C-46-13580 BEARING
706-7K-40070 BEARING
706-7K-40080 BEARING
708-7L-12140 BEARING
708-8F-12151 BEARING
134-27-61280 BEARING
234-27-31270 BEARING
134-27-61290 BEARING
21T-27-72180 BEARING
198-09-31331 BEARING
NSK 6005 C0 BEARING
NSK 6006 C0 BEARING
NSK 6013 C0 BEARING
NSK 6015 C0 BALL BEARING
NSK 6019 C0 BEARING
NSK 6021 C0 BEARING
NSK 6205 C0 BALL BEARING6142-22-4231 密封
6142-22-4640 SPACER
6142-22-4640KF SPACER
6142-22-4640KL SPACER
6142-22-4640KN SPACER
6142-22-4811 GASKET
6142-22-5250 PLUG
6142-22-5812 GASKET
6142-22-5821 GASKET
6142-32-2030 PISTON RING ASS
6142-32-2120 活塞
6142-42-4210 EXHAUST VALVE
6142-42-5440 BOLT
6142-42-5550 PLUG
6142-52-5811 GASKET
6142-71-5330 軟管
6142-81-2610 皮帶
6142-82-2620 皮帶
6142-82-5112 GEAR BOX
6142-82-6550 間隔墊
6143-11-1811 GASKET
6143-11-4290 間隔墊
6143-11-5630 SPACER
6143-11-8810 O型環(huán)
6143-21-5580 托架
6143-21-5811 密封襯墊
6143-61-3150 板
6143-81-7710 BODY
6144-11-1811 GASKET
6144-11-4540 BAND
6144-11-4550 BAND
6144-11-4560 BAND

195-12-31240-YA SHAFT
195-27-31273-YA GEAR
154-12-71220-YA SHAFT
195-27-31360-YA GEAR
198-27-31290-YA SHAFT
208-26-71130-YA GEAR
209-38-73140-YA GEAR
235-27-31120-YA SHAFT
21N-38-31130-YA GEAR
235-70-45161-YA GEAR
209-27-71390-YA GEAR
21N-38-51210-YA GEAR
208-27-71140-YA PLANETARY GEAR
209-27-71261-YA PLANETARY GEAR
17A-27-11251-YA PLANETARY GEAR
208-26-63140-YA GEAR
21N-27-31120-YA PLANETARY GEAR
427-46-12410-YA SHAFT
235-70-43141-YA SHAFT
17A-27-11261-YA GEAR
17M-03-26160-YA SHAFT
198-27-45421-YA PLANETARY GEAR
208-27-71151-YA GEAR
209-38-73130-YA GEAR
21N-38-11150-YA SHAFT
41E-46-11120-YA SHAFT
154-27-71210-YA GEAR
154-27-72242-YA GEAR
17A-27-11221-YA GEAR
17M-27-41210-YA GEAR
195-12-42121-YA SHAFT
195-43-65330-YA SHAFT
198-27-45172-YA GEAR
198-27-45212-YA GEAR
198-27-45411-YA GEAR
208-27-61111-YA SHAFT
21N-27-31110-YA GEAR
21N-27-31260-YA GEAR
21N-27-31340-YA SHAFT
21N-38-51230-YA SHAFT
235-20-11100-YA SHAFT ASS'Y
235-99-11200-YA SHAFT ASS'Y
427-46-11312-YA SHAFT
3EB-21-11340-YA GEAR
156-38-21170-YA GEAR
17M-43-41120-YA SHAFT
208-27-61150-YA GEAR
235-70-45170-YA SHAFT
566-52-41950 SPACER
195-27-44341 COVER
235-70-41190 PLATE
195-27-34350 COVER
195-27-44351 COVER
41E-70-25590 BRACKET
195-Z11-2290 COVER
56B-50-11240 SPACER
195-27-31190 COVER
56B-74-31570 SPACER
17M-71-41951 BRACKET
14X-12-11210 COVER
195-71-74191 BRACKET
207-70-72381 SPACER
14Y-71-12170 BRACKET
562-22-32290
562-40-31320
562-40-31330
562-40-31340
562-40-31350
562-40-3A320
562-40-3A330
562-40-3A340
562-40-3A350
562-46-32570
562-46-32580
562-46-3A420
562-46-3A530
562-46-3B580
562-46-3B760
562-52-31210
562-52-31330
562-52-3A210
562-52-3A230
562-52-3A290
562-52-3A3306150-11-6420 箱、殼
6150-11-6510 COVER
6150-11-6520 COVER
6150-11-6540 COVER
6150-11-7110 箱殼
6150-11-7110KF 箱殼
6150-11-7110KL 箱殼
6150-11-7812 密封襯墊
6150-11-7812KF 密封襯墊
6150-11-7822 GASKET
6150-11-8111 蓋
6150-11-8111KF 蓋
6150-11-8151 蓋
6150-11-8200 COVER ASS'Y
6150-11-8220 軟管
6150-11-8300 COVER ASS'Y
6150-11-8810 密封墊
6150-11-8810CL 密封墊
6150-11-8810KF 密封墊
6150-11-8810KN 密封墊
6150-11-8820 SEAL
6150-11-8820CL SEAL
6150-11-8820KF SEAL
6150-11-9740 FLANGE
6150-12-1341 氣門(mén)導(dǎo)套
6150-12-1351 氣門(mén)導(dǎo)套
6150-12-1370 導(dǎo)向裝置
6150-12-1370KF 導(dǎo)向裝置
6150-12-1380 排氣門(mén)座圈
6150-12-1810 密封襯墊
6150-12-1960 GROMMET
6150-12-3200 夾持器總成
6150-12-3210 HOLDER ASS'Y
6150-12-3220 噴嘴
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 密封襯墊
6150-13-4810KF 密封襯墊
6150-13-5810 密封襯墊
6150-13-5811 密封襯墊
6150-13-5840 BAND
6150-15-6180 TUBE
6150-15-6221 TUBE
6150-15-6270 TUBE
6150-15-6510 COVER
6150-15-6530 NIPPLE
6150-16-1320 INSERT
6150-16-1380 SEAT
6150-17-1010 GASKET
6150-17-1320 INSERT
6150-17-1380 SEAT
6150-17-1813 密封襯墊
6150-17-1813KF 密封襯墊
6150-17-1822 GASKET
6150-18-1320 INSERT
6150-18-1380 SEAT
6150-19-1320 氣門(mén)
6150-19-1380 SEAT
6150-19-1813 密封襯墊
6150-19-1920 GROMMET
6150-19-1930 GROMMET
6150-19-1960 GROMMET
6150-19-1970 GROMMET
6150-21-1100 缸體
6150-21-1103 缸體
6150-21-1150 O-RING
6150-21-1170 TUBE
6150-21-1180 PLUG
6150-21-1180KF PLUG
6150-21-1190 O型圈
6150-21-1190KF O型圈
6150-21-1490 襯套
6150-21-1490KF 襯套
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

562-52-3A340
562-52-3A350
562-74-31991
562-83-3A410
562-83-3A430
562-83-3A540
562-83-3A561
562-83-3A610
562-83-3A620
562-83-3A691
565-81-27820
566-32-53260AK
566-32-53270AK
566-40-41520AK
566-40-42640
566-40-8L120
566-40-8L510
566-40-8L540
566-43-13231
566-46-11910
566-52-11141AK
566-52-41210AK
566-52-8L141
566-52-8L150
566-74-12421
566-74-8LS11
566-97-46170AK
566-97-46180AK
567-15-41290
567-32-71260
567-32-71280
567-40-41410
567-52-71110
567-74-72110
568-13-17130
568-15-11360AK
568-22-11280
568-46-11421
569-15-31280AK
569-15-55682
569-22-61910
569-34-11140
569-40-11341
569-40-11341AK
569-40-61230
569-40-61520
569-40-61531
569-40-61552
569-40-81230
569-40-81240
569-40-81520
569-40-81530
17A-71-12231 BRACKET
14X-911-2291 SPACER
17M-12-41150 COVER
17M-27-41480 COVER
195-27-34131 COVER
195-71-74281 BRACKET
198-27-45530 COVER
198-27-45540 COVER
21N-27-31161 COVER
425-12-11120 COVER
56B-02-11134 COVER
41E-70-15E20 BRACKET
198-Z11-3332 COVER
198-Z11-3322 COVER
206-54-21711 COVER
21T-01-31580 COVER
22U-70-31290 SPACER
235-27-31410 BRACKET
154-71-71340 BRACKET
566-52-41950-YA SPACER
195-27-44341-YA COVER
235-70-41190-YA PLATE
195-27-34350-YA COVER
195-27-44351-YA COVER
41E-70-25590-YA BRACKET
195-Z11-2290-YA COVER
56B-50-11240-YA SPACER
195-27-31190-YA COVER
56B-74-31570-YA SPACER
17M-71-41951-YA BRACKET
14X-12-11210-YA COVER
195-71-74191-YA BRACKET
207-70-72381-YA SPACER
14Y-71-12170-YA BRACKET
17A-71-12231-YA BRACKET
14X-911-2291-YA SPACER
17M-12-41150-YA COVER
17M-27-41480-YA COVER
195-27-34131-YA COVER
195-71-74281-YA BRACKET
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
41E-70-15E20-YA BRACKET6150-21-4741KF 密封襯墊
6150-21-4741KL 密封襯墊
6150-21-4741KR GASKET
6150-21-4770 定位銷(xiāo)
6150-21-4790 箱、殼
6150-21-4850 箱
6150-21-4870 箱
6150-21-4881 密封襯墊
6150-21-5110 OIL PAN
6150-21-5120 OIL PAN
6150-21-5140 OIL PAN
6150-21-5141 OIL PAN
6150-21-5162 OIL PAN
6150-21-5290 油底殼
6150-21-5310 OIL GAUGE
6150-21-5331 OIL GAUGE
6150-21-5340 油尺
6150-21-5360 OIL GAUGE
6150-21-5410 GUIDE
6150-21-5440 導(dǎo)向裝置
6150-21-5450 GUIDE
6150-21-5461 GUIDE
6150-21-5481 GUIDE
6150-21-5490 GUIDE
6150-21-5520 PAN
6150-21-5530 PAN
6150-21-5550 PAN
6150-21-5560 PAN
6150-21-5620 塞孔
6150-21-5640 6150-21-5630 PLUG
6150-21-5650 量規(guī)
6150-21-5650KL 量規(guī)
6150-21-5660 導(dǎo)向裝置
6150-21-5710 托架
6150-21-5720 托架
6150-21-5790 支柱
6150-21-5813 密封襯墊
6150-21-5813KF 密封襯墊
6150-21-5821 GASKET
6150-21-5831 密封襯墊
6150-21-5842 GASKET
6150-21-5852 PLATE
6150-21-5910 襯套
6150-21-5910KF 襯套
6150-21-5920 護(hù)環(huán)
6150-21-5920KF 護(hù)環(huán)
6150-21-5930 螺母
6150-21-5930KF 螺母
6150-21-6120 托架
6150-21-6200 COVER ASS'Y
6150-21-6300 COVER ASS'Y
6150-21-6310 COVER
6150-21-6391 PACKING
6150-21-6391AK PACKING
6150-21-6391KF PACKING
6150-21-6450 密封襯墊
6150-21-6450KF 密封襯墊
6150-21-6450KN 密封襯墊
6150-21-6460 O型圈
6150-21-6470 BOLT
6150-21-6500 COVER
6150-21-6510 TUBE
6150-21-6520 管子
6150-21-6530 軟管
6150-21-6540 托架
6150-21-6560 加油口
6150-21-6570 夾子
6150-21-6601 COVER ASS'Y
6150-21-6710 透氣閥
6150-21-6710KF 透氣閥
6150-21-6710KP 透氣閥
6150-21-6750 透氣閥
6150-21-6750CS 透氣閥
6150-21-6750KF 透氣閥
6150-21-7110 管子
6150-21-7120 FILLER
6150-21-8000 瓦
6150-21-8010 瓦
6150-21-8010KF 瓦
6150-21-8010RM 瓦

581-74-11361
582-02-11630
596-50-21130
596-50-21160
596-50-21161
596-50-21170
597-52-11121
599-73-11340
6110-11-4520
6110-11-4530
6110-21-6530
6136-52-1620
6138-31-1460
6150-21-3420
6150-41-2440
6151-31-2430
6152-75-3450
6156-21-5620
6162-23-4531
6162-43-2420
6162-53-1190
6162-55-1890
6164-21-1190
6166-73-2280
6204-21-3850
6204-51-1340
6207-31-3140
6210-21-1910
6212-35-2430
6215-81-6150
6215-81-6150AK
6215-81-6150CL
6215-81-6150ST
6217-71-3260
6217-71-6870
6219-12-5290
6219-12-5310
6222-75-3550
6240-31-5490
6240-71-3910
6252-41-1140
6261-71-8280
6271-71-7990
6276-81-8990
6553-71-2110
6643-11-4620
6643-11-4630
6691-21-6550
6691-21-6560
6737-32-2110
6754-31-2410
20Y-60-11713 SOLENOID VALVE
21N-06-41280 VALVE
21T-01-31490 VALVE
410-44-11950 VALVE ASS'Y
561-30-81601 VALVE
561-43-8A881 SOLENOID VALVE
565-30-11191 VALVE CORE
569-43-83140 VALVE ASS'Y
6215-51-3200 VALVE
195-49-33152 VALVE ASS'Y
195-79-52180 VALVE
198-49-62171 VALVE ASS'Y
208-60-71340 VALVE
21N-68-32210 VALVE
21N-68-32230 VALVE
234-44-11242 CHECK VALVE
235-40-12202 VALVE ASS'Y
235-40-14101 STEERING VALVE
561-30-81440 VALVE
561-30-81611 VALVE STEM
566-35-44110 BRAKE VALVE
566-60-41300 VALVE ASS'Y
569-30-11600 VALVE ASS'Y
56B-40-13501 STEERING VALVE
56B-43-17300 VALVE
56D-43-37101 VALVE ASS'Y
581-30-21401 VALVE ASS'Y
6560-41-3100 CONTROL VALVE A
235-60-35401 CONTROL VALVE
569-43-89210 VALVE
561-43-86130 VALVE
421-43-37800 VALVE
426-43-37702 VALVE
20Y-60-11510 VALVE ASS'Y
561-40-83300 STEERING VALVE
VA-11S RELIEF VALVE
VS3115-025GB-P SOLENOID VALVE
2-62-759-000-0-AD VALVE
9510 VALVE CORE
Class 600 forged brass ball valve nominal size 1/4 VALVE
PMC5100 (fenol resin) VALVE
DWG.NO.: 07889-00000 VALVE ASS'Y
model - SV4-10-3-0-28DW-JA30 SOLENOID VALVE
EA00408-1 VALVE
model F536N, DWG. NO. LBS-29-32-M36XP1.5HES-DI VALVE
DV-2 VALVE ASS'Y
WH-54-6SC VALVE
DSG-03-2B10B-D24-50395 SOLENOID VALVE6150-31-1770 皮帶輪
6150-31-1780 PULLEY
6150-31-1810 墊圈
6150-31-1810KF 墊圈
6150-31-1810KL 墊圈
6150-31-1850 皮帶輪
6150-31-2030 PISTON RING ASS
6150-31-2112 活塞
6150-31-2410 活塞銷(xiāo)
6150-31-3040 瓦
6150-31-3040KF 瓦
6150-31-3040KL 瓦
6150-31-3100 CONNECTING ROD
6150-31-3130 襯套
6150-31-3130KF 襯套
6150-31-3310 BOLT
6150-31-3310KF BOLT
6150-31-6100 齒輪
6150-31-6100KF 齒輪
6150-31-6100RM 齒輪
6150-31-6120 襯套
6150-31-6120KF 襯套
6150-31-6201 齒輪
6150-31-6220 襯套
6150-31-6220KF 襯套
6150-31-6400 GEAR ASS'Y
6150-31-8100 減震器總成
6150-31-8200 DAMPER ASS'Y
6150-32-1510 PULLEY
6150-32-2030 活塞環(huán)總成
6150-32-2030KF 活塞環(huán)總成
6150-32-2110 活塞
6150-35-1120 齒輪
6150-35-1120KF 齒輪
6150-35-1620 PULLEY
6150-36-3040 金屬(齒輪)總成
6150-36-3040KF METAL ASS'Y
6150-37-3040 金屬(齒輪)總成
6150-38-3040 金屬(齒輪)總成
6150-39-3040 金屬(齒輪)總成
6150-41-1012 凸輪軸
6150-41-1012KF 凸輪軸
6150-41-1012RM 凸輪軸
6150-41-1120 齒輪
6150-41-1120KF 齒輪
6150-41-1120KL 齒輪
6150-41-1130 板
6150-41-1130KF 板
6150-41-2011 LEVER ASS'Y
6150-41-2011KF LEVER ASS'Y
6150-41-2302 桿
6150-41-2302KF 桿
6150-41-2302KL 桿
6150-41-2350 銷(xiāo)子
6150-41-2351 銷(xiāo)子
6150-41-2400 SHAFT ASS'Y
6150-41-2401 SHAFT ASS'Y
6150-41-2401KF SHAFT ASS'Y
6150-41-2401KL SHAFT ASS'Y
主泵到電磁閥組
主泵到先導(dǎo)過(guò)濾器濾芯
備用閥片到錘管路左側(cè)閥體
進(jìn)油閥體到左側(cè)進(jìn)油硬管
備用閥到錘管路右側(cè)回油閥體
右側(cè)回油選擇閥體到右側(cè)硬管管路
右側(cè)回油選擇閥體到先導(dǎo)過(guò)濾器
先導(dǎo)過(guò)濾器到主閥回油管路
先導(dǎo)過(guò)濾器到主泵
電磁閥組到主泵
回油選擇閥體到液壓郵箱
回油選擇閥體到主閥
錘附加管路行走PPC閥進(jìn)油管
錘附加管路行走PPC閥回油管
行走PPC閥到備用閥左側(cè)
行走PPC閥到備用閥右側(cè)
錘管路-大小臂鏈接左側(cè)
錘管路-大小臂鏈接右側(cè)

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700-92-34000-YA CONTROL VALVE1、挖掘機(jī)在冬季起動(dòng)為什么困難？不僅決定于本身的技術(shù)狀況，還受外界氣溫的影響。冬季低溫下起動(dòng)更困難，主要是由如下原因所致：
⑴冬季氣候寒冷，環(huán)境溫度低，機(jī)油粘度增大，各運(yùn)動(dòng)機(jī)件的摩擦阻力增加，使起動(dòng)轉(zhuǎn)速降低，難以起動(dòng)。
⑵蓄電池容量隨溫度下降而減少，使起動(dòng)轉(zhuǎn)速進(jìn)一步降低。
⑶由于起動(dòng)轉(zhuǎn)速降低，壓縮空氣滲漏增多，氣缸壁散熱量增大，致使壓縮終了時(shí)空氣的溫度和壓力大為降低，使柴油發(fā)火的延遲期增長(zhǎng)，嚴(yán)重時(shí)甚至不能燃燒。

⑷低溫下的柴油粘度增大，使噴射速度降低，加上空氣在壓縮終了時(shí)的旋流速度、溫度和壓力都比較低，使噴入氣缸的柴油霧化質(zhì)量差，難以與空氣迅速形成良好的可燃?xì)怏w并及時(shí)發(fā)火燃燒，甚至不能著火，導(dǎo)致起動(dòng)困難。

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154-71-22471一、更換液壓油時(shí)準(zhǔn)備工作
　　1、一臺(tái)挖掘機(jī)更換液壓油時(shí)，應(yīng)做如下準(zhǔn)備：購(gòu)買(mǎi)整車(chē)液壓系統(tǒng)用的油。(液壓油箱容積的2.5倍)，濾芯，洗油，3公斤面粉，繩子，封閉液壓油管的油堵，(按換油的挖掘機(jī)上的油管配制)一臺(tái)汽泵和大小空油桶等。準(zhǔn)備一臺(tái)正常的挖掘機(jī)。將換油的挖掘機(jī)動(dòng)臂抬升到高點(diǎn)，斗桿及鏟斗收到內(nèi)點(diǎn)后發(fā)動(dòng)機(jī)熄滅(動(dòng)臂缸，斗桿缸和鏟斗缸的缸桿全部伸出到頂點(diǎn))。

　　2、液壓油箱的清洗：將箱內(nèi)的液壓油全部放出，撤出液壓濾芯，把泵和油箱之間的管路從泵的接口處拆開(kāi)，放出管路內(nèi)的油液。用洗油沖洗液壓油箱和管路。用醫(yī)用沙布把液壓油箱內(nèi)部擦凈。將面粉揉和到能拉伸面的程度分成三份，用面團(tuán)分三次粘干凈液壓油箱的里面尤其是油箱的邊角處和濾芯筒。液壓油箱和濾芯筒內(nèi)清理干凈。更換新的液壓濾芯，上好蓋板。

　　3、液壓柱塞泵的沖洗：挖掘機(jī)上每種液壓柱塞泵都有沖洗油口，(放油口)。擰開(kāi)上下放油口，放出泵殼內(nèi)的液壓油，擰上泵下面的油堵，從泵上面的油口向泵殼內(nèi)注滿(mǎn)洗油，再擰開(kāi)泵下面的油堵，放出泵殼內(nèi)的洗油，反復(fù)沖洗幾次后，后用汽泵把泵殼內(nèi)的余油吹干凈后，注滿(mǎn)潔凈的液壓油，擰緊油堵即可。

　　4、更換泵進(jìn)油口密封圈，(O形圈)，將液壓油箱連接到泵的供油管路連接好，從液壓濾芯油口(放好更換后的濾芯)向液壓油箱內(nèi)注滿(mǎn)潔凈的液壓油。