China factory Spare Parts for Hpvmf23/T23c/Hpvmf23.7/T28c/T30c/T37c Agricultural Harvester Machinery with Good quality

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 List Of Hydraulic Parts
KOMATSO EXCAVATOR SERIES
1 HPV35(PC60) Hydraulic parts
2 HPV55(PC120)  Hydraulic parts
3 HPV90(PC200-3) Hydraulic parts
4 HPV90(PC200-5) Hydraulic parts
5 HPV95(PC200-6,PC120-6) Hydraulic parts
6 HPV132(PC300-7,400-6) Hydraulic parts
7 HPV160(PC300/400-3/5)Hydraulic parts
8 HPV135 Hydraulic parts
9 PC30UU Hydraulic parts
10 PC40-8 MAIN PUMP Hydraulic parts
11 PC50 (PC55/56) Hydraulic parts
12 PC60-7 (HPV75)MAIN PUMP Hydraulic parts
13 PC160 Hydraulic parts
14 PC200-2 MAIN PUMP Hydraulic parts
15 PC200-8 MAIN PUMP/PC240-8 MAIN PUMP Hydraulic parts
16 PC320 Hydraulic parts
17 PC360-7(PC300-7) MAIN PUMP Hydraulic parts
18 PC400-7 MAIN PUMP Hydraulic parts
19 PC1250 MAIN PUMP Hydraulic parts
20 PC45R-8 SWING MOTOR Hydraulic parts
21 PC60-6 SWING MOTOR Hydraulic parts
22 PC60-7 SWING MOTOR Hydraulic parts
23 PC120-6 SWING MOTOR Hydraulic parts
24 PC200-6 SWING MOTOR /LMF45 Hydraulic parts
25 PC220-7 SWING MOTOR Hydraulic parts
26 PC450 SWING MOTOR Hydraulic parts
27 PC650 SWING MOTOR Hydraulic parts
28 PC200-7 TRAVEL MOTOR Hydraulic parts
29 PC400-7 TRAVEL MOTOR Hydraulic parts
30 HPV220-8 SWING MOTOR Hydraulic parts
31 PC650 SWING MOTOR Hydraulic parts
HITACHI SERIES
32 HPV050 Hydraulic parts
33 HPV080 Hydraulic parts
34 ZX120-6 MAIN PUMP(HPK055) Hydraulic parts
35 HPV091(EX200-2/3,EX120-2 SINGLE PUMP) Hydraulic parts
36 HPV102(EX200-5/6) Hydraulic parts
37 HPV116(EX200-1) Hydraulic parts
38 HPV118 (ZX200-3,ZX270) MAIN PUMP Hydraulic parts
39 HPV125B(UH07,UH083) Hydraulic parts
40 HPV145(EX300-1/2/3)Hydraulic parts
41 EX400-5 MAIN PUMP Hydraulic parts
42 EX60-2/3 SWING  MOTOR Hydraulic parts
43 EX105-2  MOTOR Hydraulic parts
44 EX120-2 SWING MOTOR Hydraulic partsV
45 EX120-5 SWING MOTOR(AP5S67) Hydraulic parts
46 ZAX120 SWING MOTOR Hydraulic parts
47 EM56 TRAVEL MOTOR Hydraulic parts
48 HMGC16(EX100-1 TRAVEL MOTOR) Hydraulic parts
49 HMGC32(EX200-1 TRAVEL MOTOR) Hydraulic parts
50 HMGC35(EX200-5 TRAVEL MOTOR) Hydraulic parts
51 EX550-3 TRAVEL MOTOR Hydraulic parts
52 HMGE36EA(ZX200 TRAVEL MOTOR) Hydraulic parts
53 HMF160 Hydraulic parts
54 ZX330-2 TRAVEL MOTOR Hydraulic parts
CATERPILLAR SERIES
55 VRD63(CAT120) Hydraulic parts
56 SBS80(CAT312C)MAIN PUMP Hydraulic parts
57 E200B NEW DESIGN Hydraulic parts
58 AP-12 Hydraulic parts
59 AP-14(CAT325C) Hydraulic parts
60 CAT320C Hydraulic parts
61 SPK10/10(E200B) Hydraulic parts
62 SPV10/10(MS180)Hydraulic parts
63 CAT12G Hydraulic parts
64 CAT14G/16G  Hydraulic parts
65 CAT215 Hydraulic parts
66 CAT245 Hydraulic parts
67 CAT330B TRAVEL MOTOR Hydraulic parts
68 PSV450(AP-12) TRAVEL MOTOR Hydraulic parts
69 CAT992 Hydraulic parts
70 CAT330C  TRAVEL MOTOR Hydraulic parts
71 CAT385H  Hydraulic parts
KYB SERIES
72 PSVD2-16E  Hydraulic parts
73 PSVD2-21C  Hydraulic parts
74 PSVD2-21E(KYB)4T/SVD22 (KYB-4T) Hydraulic parts
75 KMF40  Hydraulic parts
76 KMF40-2  Hydraulic parts
77 KMF90(KPV90)PC200-1/2/3(SWING MOTOR ,TRAVEL MOTOR) Hydraulic parts
78 KMF105  Hydraulic parts
79 KYB33 Hydraulic parts
80 KYB36 Hydraulic parts
81 KYB37 Hydraulic parts
82 KYB87 Hydraulic parts
83 KYB90 Hydraulic parts
NACHI SERERIES
84 PVD-2B-32L Hydraulic parts
85 PVD-2B-34 TRAVEL MOTOR Hydraulic parts
86 PVD-2B-34L MINITYPE EXCAVATOR MAIN PUMP Hydraulic parts
87 PVD-2B-36L/38/40  Hydraulic parts
88 PVD-2B-42  Hydraulic parts
89 PVD-2B-63  Hydraulic parts
90 PVD45   Hydraulic parts
91 NACHI 130  Hydraulic parts
92 PVK-2B-505 Hydraulic parts
93 BOB CAT 331 EXCAVATOR(SWING MOTOR) Hydraulic parts
94 BOB CAT337 TRAVEL MOTOR  Hydraulic parts
TOSHIBA SERIES
95 SG02  Hydraulic parts
96 SG025(MFB40) Hydraulic parts
97 SG04(MFB80)  Hydraulic parts
98 SG08(MFB160) Hydraulic parts
99 SG12  Hydraulic parts
100 SG20(MFB250) Hydraulic parts
101 PVB92 (PVC90RC08 / PVC70R)  Hydraulic parts
102 PV090  Hydraulic parts
103 PV092(PV080 INTERCHANGEABLE) Hydraulic parts
104 PSVS-90  Hydraulic parts
105 JIC SERIES  
106 JMV-44/22  Hydraulic parts
107 JMV-53/34(6-8T TRAVEL MOTOR)  Hydraulic parts
108 JMF-64  Hydraulic parts
109 JMV-147/95  Hydraulic parts
110 JMF-151-VBR(22SM1510117) Hydraulic parts
111 JMF-155  Hydraulic parts
LIEBHERR SERIES
112 LPVD45  Hydraulic parts
113 LPVD64  Hydraulic parts
114 LPVD75  Hydraulic parts
115 LPVD90  Hydraulic parts
116 LPVD100  Hydraulic parts
117 LPVD100 NEW DESIGN  Hydraulic parts
118 LPVD125  Hydraulic parts
119 LPVD125 NEW DESIGN  Hydraulic parts
120 LPVD140  Hydraulic parts
121 LPVD250  Hydraulic parts
122 LPVD260  Hydraulic parts
KAWASAKI SERIES
123 K3SP36C(SDV36)(8T MID-TYPE EXCAVATOR MAIN PUMP)  Hydraulic parts
124 K3V63DT(K3V63BDT)  Hydraulic parts
125 K3V112DT  Hydraulic parts
126 K3V140DT  Hydraulic parts
127 K3V180DT  Hydraulic parts
128 K3V280  Hydraulic parts
129 K3VG280  Hydraulic parts
130 K3VG180  Hydraulic parts
131 K3VL45  Hydraulic parts
132 K5V80  Hydraulic parts
133 K5V140(DOOSAN 300-7)(DOOSAN 300-7)  Hydraulic parts
134 K5V160 (HYUNDAI 300-6 MAIN PUMP)  Hydraulic parts
135 K5V200(JAPAN 450/470,KOBELCO 470,CASE 480 MAIN PUMP)  Hydraulic parts
136 K7V63  Hydraulic parts
137 NV64  Hydraulic parts
138 NV84  Hydraulic parts
139 NV111DT  Hydraulic parts
140 NV137  Hydraulic parts
141 NV172  Hydraulic parts
142 NV270  Hydraulic parts
143 NX15   Hydraulic parts
144 NVK45(KOBELCO EXCAVATOR)  Hydraulic parts
145 KVC925   Hydraulic parts
146 KVC930   Hydraulic parts
147 KVC932   Hydraulic parts
KAWASAKI SWING MOTOR SERIES
148 M2X63    Hydraulic parts
149 M2X96(EX200-2)  Hydraulic parts
150 M2X120  Hydraulic parts
151 M2X146(EX200-5)  Hydraulic parts
152 M2X150/170(EX400)  Hydraulic parts
153 M2X210(EX270/280/300)  Hydraulic parts
154 M5X130(CAT320C)  Hydraulic parts
155 M5X180 (KOBELCO 350-8 SWING MOTOR)  Hydraulic parts
156 MX150  Hydraulic parts
157 MX173  Hydraulic parts
158 MX500  Hydraulic parts
159 MAG150 Hydraulic parts
160 MAG170 Hydraulic parts
161 LZV30  Hydraulic parts
162 LZV120 Hydraulic parts
163 LVWO60 Hydraulic parts
164 TM40VD TRAVEL MOTOR  Hydraulic parts
REXROTH SERIES
165 A4V40  Hydraulic parts
166 A4V56  Hydraulic parts
167 A4V71  Hydraulic parts
168 A4V125 Hydraulic parts
169 A4V250 Hydraulic parts
170 A4VFO28 Hydraulic parts
171 A4VSO40 Hydraulic parts
172 A4VSO45 Hydraulic parts
173 A4VSO71 Hydraulic parts
174 A4VSO125 Hydraulic parts
175 A4VSO180 Hydraulic parts
176 A4VSO250 Hydraulic parts
177 A4VSO355 Hydraulic parts
178 A4VSO500 Hydraulic parts
179 A4VF500/A4F500  Hydraulic parts
180 A4VG28(A4FO28) Hydraulic parts
181 A4VG40  Hydraulic parts
182 A4VG45  Hydraulic parts
183 A4VG50  Hydraulic parts
184 A4VG56  Hydraulic parts
185 A4VG71  Hydraulic parts
186 A4VTG71 Hydraulic parts
187 A4VG90(A4VT90HW/32R)  Hydraulic parts
188 A4VHW90  Hydraulic parts
189 A4VTG90 CHARGE PUMP  
190 A4VG125  
191 A4VG125 CHARGE PUMP 
192 A4VG125 CHARGE PUMP SPARE PARTS 
193 A4VG125 CHARGE PUMP(TANDEM A10VSO28)
194 A4VG125 CHARGE PUMP(OVERSIZE DESIGN)
195 A4VG140  Hydraulic parts
196 A4VG180  Hydraulic parts
197 A4VG250  Hydraulic parts
198 A10VSO16/18  Hydraulic parts
199 A10VSO28     Hydraulic parts
200 A10VSO45     Hydraulic parts
201 A10VO45/52   Hydraulic parts
202 A10VSO63/52  Hydraulic parts
203 A10VSO63/53  Hydraulic parts
204 A10VSO71     Hydraulic parts
205 A10VSO85     Hydraulic parts
206 A10VSO100    Hydraulic parts
207 A10VSO140    Hydraulic parts
208 A10VG18      Hydraulic parts
209 A10VG28      Hydraulic parts
210 A10VG45      Hydraulic parts
211 A10VG63      Hydraulic parts
212 A10V43       Hydraulic parts
213 A10V63       Hydraulic parts
214 A10VD40      Hydraulic parts
215 A10VD43      Hydraulic parts
216 A10VE43      Hydraulic parts
217 A10VEC60     Hydraulic parts
218 A10VSF28     Hydraulic parts
219 A11VO40      Hydraulic parts
220 A11VG35      Hydraulic parts
221 A11VG50      Hydraulic parts
222 A11VO60      Hydraulic parts
223 A11VO75      Hydraulic parts
224 A11VO95(A11V95) Hydraulic parts
225 A11V130      Hydraulic parts
226 A11V145      Hydraulic parts
227 A11V160      Hydraulic parts
228 A11V190/A11VLO190  Hydraulic parts
229 A11VO200     Hydraulic parts
230 A11VO250     Hydraulic parts
231 A11VLO260    Hydraulic parts
REXROTH BEND AXIS PUMP SERIES
232 A2F5         Hydraulic parts
233 A2F12        Hydraulic parts
234 A2F23        Hydraulic parts
235 A2VK28       Hydraulic parts
236 2VK28        Hydraulic parts
237 A2F28        Hydraulic parts
238 A2F55        Hydraulic parts
239 A2F80        Hydraulic parts
240 A2F107       Hydraulic parts
241 A2F160       Hydraulic parts
242 A2F200       Hydraulic parts
243 A2V225       Hydraulic parts
244 A2F250       Hydraulic parts
245 A2V500       Hydraulic parts
246 A2V915       Hydraulic parts
247 A2F355       Hydraulic parts
248 A2F500       Hydraulic parts
249 A2F1000      Hydraulic parts
250 A2FO10       Hydraulic parts
251 A2FO12       Hydraulic parts
252 A2FO16       Hydraulic parts
253 A2FO23       Hydraulic parts
254 A2FO28       Hydraulic parts
255 A2FO32       Hydraulic parts
256 A2FO45       Hydraulic parts
257 A2FO56       Hydraulic parts
258 A2FO63       Hydraulic parts
259 A2FO80       Hydraulic parts
260 A2FO90/A2FE90  Hydraulic parts
261 A2FO107      Hydraulic parts
262 A2FO125(A2FM125) Hydraulic parts
263 A2FO160      Hydraulic parts
264 A2FO180      Hydraulic parts
265 A2FO200      Hydraulic parts
266 A2FO250      Hydraulic parts
267 A2FO500      Hydraulic parts
268 A6V28        Hydraulic parts
269 A7V55/A8V55  Hydraulic parts
270 A7V58        Hydraulic parts
271 A7V80/A8V80  Hydraulic parts
272 A7V107/A8V107  Hydraulic parts
273 A7V160/A8V160  Hydraulic parts
274 A7V200       Hydraulic parts
275 A7V225       Hydraulic parts
276 A7V250       Hydraulic parts
277 A7V355       Hydraulic parts
278 A7V500       Hydraulic parts
279 A6VM/A7V1000 Hydraulic parts
280 A6VM/A7VO12  Hydraulic parts
281 A7VO28       Hydraulic parts
282 A7VO55       Hydraulic parts
283 A7VO80       Hydraulic parts
284 A7VO107      Hydraulic parts
285 A7VO160      Hydraulic parts
286 A6VM160      Hydraulic parts
287 A6VE160      Hydraulic parts
288 A6VM200      Hydraulic parts
289 A6VM500      Hydraulic parts
290 A7VO172      Hydraulic parts
291 A7VO200      Hydraulic parts
292 A7VO250      Hydraulic parts
293 A7VO355      Hydraulic parts
294 A7VO500      Hydraulic parts
REXROTH-UCHIDA SERIES
295 A8VO55       Hydraulic parts
296 A8VO80       Hydraulic parts
297 A8VO80 6.3 SERIES Hydraulic parts
298 A8VO107(SUMITOMO 280)  Hydraulic parts
299 A8VO140      Hydraulic parts
300 A8VO160      Hydraulic parts
301 A8VO200      Hydraulic parts
302 AP2D12(BOBCAT 331 MAIN PUMP) Hydraulic parts
303 AP2D16(CASE 35 EXCAVATOR)  Hydraulic parts
304 AP2D18(IHISCE 45 EXCAVATOR MAIN PUMP) Hydraulic parts
305 AP2D21   Hydraulic parts
306 AP2D25(DH55 MAIN PUMP)  Hydraulic parts
307 AP2D36/ZAX70 (MAIN PUMP)  Hydraulic parts
SAUER DANFOSS SERIES
308 PV20     Hydraulic parts
309 PV21(PVD21) Hydraulic parts
310 PV22     Hydraulic parts
311 PVD22    Hydraulic parts
312 359.PV23(PVD23) Hydraulic parts
313 360.PV24     Hydraulic parts
314 361.SPV6/119 Hydraulic parts
315 362.PV25     Hydraulic parts
316 363.PV26     Hydraulic parts
317 364.PV112    Hydraulic parts
318 365.OPV27    Hydraulic parts
SAUER DANFOSS 90 SERIES
319 PV90R030 Hydraulic parts
320 PV90R042 Hydraulic parts
321 PV90R55  Hydraulic parts
322 PV90R75  Hydraulic parts
323 PV90R100 Hydraulic parts
324 BRL100   Hydraulic parts
325 PV90R130 Hydraulic parts
326 PV90R180 Hydraulic parts
327 PV90R250 Hydraulic parts
328 SPV14    Hydraulic parts
329 SPV15    Hydraulic parts
330 SPV18    Hydraulic parts
331 MMFO25C  Hydraulic parts
332 MPT044   Hydraulic parts
333 M44      Hydraulic parts
334 HRR057   Hydraulic parts
EATON SERIES
335 3321/3331(EATON 006)  Hydraulic parts
336 EATON3322    Hydraulic parts
337 4621/4631-007(EATON4621-007)  Hydraulic parts
338 5421/5431(EATON 23)   Hydraulic parts
339 CASE1460    Hydraulic parts
340 CASE CS05A  Hydraulic parts
341 EATON 3932-243  Hydraulic parts
342 EATON 6423  Hydraulic parts
343 7621(EATON 24-7620)  Hydraulic parts
344 EATON 78462   Hydraulic parts 
EATON-VICKERS SERIES
345 PVE19  Hydraulic parts
346 TA19   Hydraulic parts
347 PVE21  Hydraulic parts
348 PVH45  Hydraulic parts
349 PVH57  Hydraulic parts
350 PVH74  Hydraulic parts
351 PVH81  Hydraulic parts
352 PVH98  Hydraulic parts
353 PVH106(HPN-1398)  Hydraulic parts
354 PVH131  Hydraulic parts
355 PVH141  Hydraulic parts
356 PVB5    Hydraulic parts
357 PVB6    Hydraulic parts
358 PVB10   Hydraulic parts
359 PVB15(PVQ32)  Hydraulic parts
360 PVB20   Hydraulic parts
361 PVB29   Hydraulic parts
362 PVBQA29-SR  Hydraulic parts
363 PVQ40/50   Hydraulic parts
364 PVB110   Hydraulic parts
365 TB35    Hydraulic parts
366 TB45     Hydraulic parts
LINDE SERIES
367 HPV55T   Hydraulic parts
368 HPR75   Hydraulic parts
369 HPR100   Hydraulic parts
370 HPR105  Hydraulic parts
371 HPR130  Hydraulic parts
372 HMR135  Hydraulic parts
373 HPR160  Hydraulic parts
374 LINDE 160  Hydraulic parts
375 B2PV35  Hydraulic parts
376 B2PV50(BPR50)  Hydraulic parts
377 B2PV75(BPR75)  Hydraulic parts
378 B2PV105(BPR105) Hydraulic parts
379 B2PV140   Hydraulic parts
380 BPV35    Hydraulic parts
381 BPV50   Hydraulic parts
382 BPV70   Hydraulic parts
383 BPV100   Hydraulic parts
384 BMV75.27  Hydraulic parts
385 BPR140   Hydraulic parts
386 BPR186   Hydraulic parts
387 BPR260   Hydraulic parts
388 BMF50    Hydraulic parts
389 BMF75    Hydraulic parts
390 BMF105   Hydraulic parts
PARKER SERIES
391 VOLVO    Hydraulic parts
392 F11-005  Hydraulic parts
393 F11-010  Hydraulic parts
394 F11-020  Hydraulic parts
395 F11-28   Hydraulic parts
396 F11-39   Hydraulic parts
397 F11-58   Hydraulic parts
398 F12-060  Hydraulic parts
399 F12-080 / F12-090  Hydraulic parts
400 F12-110-MF-1H  Hydraulic parts
401 F11-150   Hydraulic parts
402 F11-250   Hydraulic parts
403 PVXS130   Hydraulic parts
404 PVXS180   Hydraulic parts
405 PVXS250   Hydraulic parts
406 PVSO250   Hydraulic parts
407 PV180    Hydraulic parts
408 PV250    Hydraulic parts
409 PLV250   Hydraulic parts
410 PVM-018  Hydraulic parts
411 PVM-028  Hydraulic parts
412 BMHQ30/PV180  Hydraulic parts
413 PAVC38   Hydraulic parts
414 PAVC65   Hydraulic parts
415 PAVC100  Hydraulic parts
416 PARKER 2145/P2145  Hydraulic parts
417 PARKER23  Hydraulic parts
418 PZ075     Hydraulic parts
419 PARKER 270/PV270   Hydraulic parts
420 PVP76     Hydraulic parts
421 PV29 PARKER-DANISION   Hydraulic parts
422 PV0087    Hydraulic parts
423 P76       Hydraulic parts
424 PVG130B   Hydraulic parts
425 PSV450    Hydraulic parts
426 PSV600    Hydraulic parts
427 PVT38     Hydraulic parts
428 PVT38 NEW DESIGN   Hydraulic parts
429 PVT64     Hydraulic parts
430 PK100     Hydraulic parts
431 PMT14/18  Hydraulic parts
432 P080      Hydraulic parts
433 P2105     Hydraulic parts
434 P2060     Hydraulic parts
435 PVT38     Hydraulic parts
436 BZ732-100   Hydraulic parts
437 SH5V/131   Hydraulic parts
 List Of Hydraulic Parts
KOMATSO EXCAVATOR SERIES
1 HPV35(PC60) Hydraulic parts
2 HPV55(PC120)  Hydraulic parts
3 HPV90(PC200-3) Hydraulic parts
4 HPV90(PC200-5) Hydraulic parts
5 HPV95(PC200-6,PC120-6) Hydraulic parts
6 HPV132(PC300-7,400-6) Hydraulic parts
7 HPV160(PC300/400-3/5)Hydraulic parts
8 HPV135 Hydraulic parts
9 PC30UU Hydraulic parts
10 PC40-8 MAIN PUMP Hydraulic parts
11 PC50 (PC55/56) Hydraulic parts
12 PC60-7 (HPV75)MAIN PUMP Hydraulic parts
13 PC160 Hydraulic parts
14 PC200-2 MAIN PUMP Hydraulic parts
15 PC200-8 MAIN PUMP/PC240-8 MAIN PUMP Hydraulic parts
16 PC320 Hydraulic parts
17 PC360-7(PC300-7) MAIN PUMP Hydraulic parts
18 PC400-7 MAIN PUMP Hydraulic parts
19 PC1250 MAIN PUMP Hydraulic parts
20 PC45R-8 SWING MOTOR Hydraulic parts
21 PC60-6 SWING MOTOR Hydraulic parts
22 PC60-7 SWING MOTOR Hydraulic parts
23 PC120-6 SWING MOTOR Hydraulic parts
24 PC200-6 SWING MOTOR /LMF45 Hydraulic parts
25 PC220-7 SWING MOTOR Hydraulic parts
26 PC450 SWING MOTOR Hydraulic parts
27 PC650 SWING MOTOR Hydraulic parts
28 PC200-7 TRAVEL MOTOR Hydraulic parts
29 PC400-7 TRAVEL MOTOR Hydraulic parts
30 HPV220-8 SWING MOTOR Hydraulic parts
31 PC650 SWING MOTOR Hydraulic parts
HITACHI SERIES
32 HPV050 Hydraulic parts
33 HPV080 Hydraulic parts
34 ZX120-6 MAIN PUMP(HPK055) Hydraulic parts
35 HPV091(EX200-2/3,EX120-2 SINGLE PUMP) Hydraulic parts
36 HPV102(EX200-5/6) Hydraulic parts
37 HPV116(EX200-1) Hydraulic parts
38 HPV118 (ZX200-3,ZX270) MAIN PUMP Hydraulic parts
39 HPV125B(UH07,UH083) Hydraulic parts
40 HPV145(EX300-1/2/3)Hydraulic parts
41 EX400-5 MAIN PUMP Hydraulic parts
42 EX60-2/3 SWING  MOTOR Hydraulic parts
43 EX105-2  MOTOR Hydraulic parts
44 EX120-2 SWING MOTOR Hydraulic partsV
45 EX120-5 SWING MOTOR(AP5S67) Hydraulic parts
46 ZAX120 SWING MOTOR Hydraulic parts
47 EM56 TRAVEL MOTOR Hydraulic parts
48 HMGC16(EX100-1 TRAVEL MOTOR) Hydraulic parts
49 HMGC32(EX200-1 TRAVEL MOTOR) Hydraulic parts
50 HMGC35(EX200-5 TRAVEL MOTOR) Hydraulic parts
51 EX550-3 TRAVEL MOTOR Hydraulic parts
52 HMGE36EA(ZX200 TRAVEL MOTOR) Hydraulic parts
53 HMF160 Hydraulic parts
54 ZX330-2 TRAVEL MOTOR Hydraulic parts
CATERPILLAR SERIES
55 VRD63(CAT120) Hydraulic parts
56 SBS80(CAT312C)MAIN PUMP Hydraulic parts
57 E200B NEW DESIGN Hydraulic parts
58 AP-12 Hydraulic parts
59 AP-14(CAT325C) Hydraulic parts
60 CAT320C Hydraulic parts
61 SPK10/10(E200B) Hydraulic parts
62 SPV10/10(MS180)Hydraulic parts
63 CAT12G Hydraulic parts
64 CAT14G/16G  Hydraulic parts
65 CAT215 Hydraulic parts
66 CAT245 Hydraulic parts
67 CAT330B TRAVEL MOTOR Hydraulic parts
68 PSV450(AP-12) TRAVEL MOTOR Hydraulic parts
69 CAT992 Hydraulic parts
70 CAT330C  TRAVEL MOTOR Hydraulic parts
71 CAT385H  Hydraulic parts
KYB SERIES
72 PSVD2-16E  Hydraulic parts
73 PSVD2-21C  Hydraulic parts
74 PSVD2-21E(KYB)4T/SVD22 (KYB-4T) Hydraulic parts
75 KMF40  Hydraulic parts
76 KMF40-2  Hydraulic parts
77 KMF90(KPV90)PC200-1/2/3(SWING MOTOR ,TRAVEL MOTOR) Hydraulic parts
78 KMF105  Hydraulic parts
79 KYB33 Hydraulic parts
80 KYB36 Hydraulic parts
81 KYB37 Hydraulic parts
82 KYB87 Hydraulic parts
83 KYB90 Hydraulic parts
NACHI SERERIES
84 PVD-2B-32L Hydraulic parts
85 PVD-2B-34 TRAVEL MOTOR Hydraulic parts
86 PVD-2B-34L MINITYPE EXCAVATOR MAIN PUMP Hydraulic parts
87 PVD-2B-36L/38/40  Hydraulic parts
88 PVD-2B-42  Hydraulic parts
89 PVD-2B-63  Hydraulic parts
90 PVD45   Hydraulic parts
91 NACHI 130  Hydraulic parts
92 PVK-2B-505 Hydraulic parts
93 BOB CAT 331 EXCAVATOR(SWING MOTOR) Hydraulic parts
94 BOB CAT337 TRAVEL MOTOR  Hydraulic parts
TOSHIBA SERIES
95 SG02  Hydraulic parts
96 SG025(MFB40) Hydraulic parts
97 SG04(MFB80)  Hydraulic parts
98 SG08(MFB160) Hydraulic parts
99 SG12  Hydraulic parts
100 SG20(MFB250) Hydraulic parts
101 PVB92 (PVC90RC08 / PVC70R)  Hydraulic parts
102 PV090  Hydraulic parts
103 PV092(PV080 INTERCHANGEABLE) Hydraulic parts
104 PSVS-90  Hydraulic parts
105 JIC SERIES  
106 JMV-44/22  Hydraulic parts
107 JMV-53/34(6-8T TRAVEL MOTOR)  Hydraulic parts
108 JMF-64  Hydraulic parts
109 JMV-147/95  Hydraulic parts
110 JMF-151-VBR(22SM1510117) Hydraulic parts
111 JMF-155  Hydraulic parts
LIEBHERR SERIES
112 LPVD45  Hydraulic parts
113 LPVD64  Hydraulic parts
114 LPVD75  Hydraulic parts
115 LPVD90  Hydraulic parts
116 LPVD100  Hydraulic parts
117 LPVD100 NEW DESIGN  Hydraulic parts
118 LPVD125  Hydraulic parts
119 LPVD125 NEW DESIGN  Hydraulic parts
120 LPVD140  Hydraulic parts
121 LPVD250  Hydraulic parts
122 LPVD260  Hydraulic parts
KAWASAKI SERIES
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Stiffness and Torsional Vibration of Spline-Couplings

In this paper, we describe some basic characteristics of spline-coupling and examine its torsional vibration behavior. We also explore the effect of spline misalignment on rotor-spline coupling. These results will assist in the design of improved spline-coupling systems for various applications. The results are presented in Table 1.
splineshaft

Stiffness of spline-coupling

The stiffness of a spline-coupling is a function of the meshing force between the splines in a rotor-spline coupling system and the static vibration displacement. The meshing force depends on the coupling parameters such as the transmitting torque and the spline thickness. It increases nonlinearly with the spline thickness.
A simplified spline-coupling model can be used to evaluate the load distribution of splines under vibration and transient loads. The axle spline sleeve is displaced a z-direction and a resistance moment T is applied to the outer face of the sleeve. This simple model can satisfy a wide range of engineering requirements but may suffer from complex loading conditions. Its asymmetric clearance may affect its engagement behavior and stress distribution patterns.
The results of the simulations show that the maximum vibration acceleration in both Figures 10 and 22 was 3.03 g/s. This results indicate that a misalignment in the circumferential direction increases the instantaneous impact. Asymmetry in the coupling geometry is also found in the meshing. The right-side spline’s teeth mesh tightly while those on the left side are misaligned.
Considering the spline-coupling geometry, a semi-analytical model is used to compute stiffness. This model is a simplified form of a classical spline-coupling model, with submatrices defining the shape and stiffness of the joint. As the design clearance is a known value, the stiffness of a spline-coupling system can be analyzed using the same formula.
The results of the simulations also show that the spline-coupling system can be modeled using MASTA, a high-level commercial CAE tool for transmission analysis. In this case, the spline segments were modeled as a series of spline segments with variable stiffness, which was calculated based on the initial gap between spline teeth. Then, the spline segments were modelled as a series of splines of increasing stiffness, accounting for different manufacturing variations. The resulting analysis of the spline-coupling geometry is compared to those of the finite-element approach.
Despite the high stiffness of a spline-coupling system, the contact status of the contact surfaces often changes. In addition, spline coupling affects the lateral vibration and deformation of the rotor. However, stiffness nonlinearity is not well studied in splined rotors because of the lack of a fully analytical model.
splineshaft

Characteristics of spline-coupling

The study of spline-coupling involves a number of design factors. These include weight, materials, and performance requirements. Weight is particularly important in the aeronautics field. Weight is often an issue for design engineers because materials have varying dimensional stability, weight, and durability. Additionally, space constraints and other configuration restrictions may require the use of spline-couplings in certain applications.
The main parameters to consider for any spline-coupling design are the maximum principal stress, the maldistribution factor, and the maximum tooth-bearing stress. The magnitude of each of these parameters must be smaller than or equal to the external spline diameter, in order to provide stability. The outer diameter of the spline must be at least four inches larger than the inner diameter of the spline.
Once the physical design is validated, the spline coupling knowledge base is created. This model is pre-programmed and stores the design parameter signals, including performance and manufacturing constraints. It then compares the parameter values to the design rule signals, and constructs a geometric representation of the spline coupling. A visual model is created from the input signals, and can be manipulated by changing different parameters and specifications.
The stiffness of a spline joint is another important parameter for determining the spline-coupling stiffness. The stiffness distribution of the spline joint affects the rotor’s lateral vibration and deformation. A finite element method is a useful technique for obtaining lateral stiffness of spline joints. This method involves many mesh refinements and requires a high computational cost.
The diameter of the spline-coupling must be large enough to transmit the torque. A spline with a larger diameter may have greater torque-transmitting capacity because it has a smaller circumference. However, the larger diameter of a spline is thinner than the shaft, and the latter may be more suitable if the torque is spread over a greater number of teeth.
Spline-couplings are classified according to their tooth profile along the axial and radial directions. The radial and axial tooth profiles affect the component’s behavior and wear damage. Splines with a crowned tooth profile are prone to angular misalignment. Typically, these spline-couplings are oversized to ensure durability and safety.

Stiffness of spline-coupling in torsional vibration analysis

This article presents a general framework for the study of torsional vibration caused by the stiffness of spline-couplings in aero-engines. It is based on a previous study on spline-couplings. It is characterized by the following three factors: bending stiffness, total flexibility, and tangential stiffness. The first criterion is the equivalent diameter of external and internal splines. Both the spline-coupling stiffness and the displacement of splines are evaluated by using the derivative of the total flexibility.
The stiffness of a spline joint can vary based on the distribution of load along the spline. Variables affecting the stiffness of spline joints include the torque level, tooth indexing errors, and misalignment. To explore the effects of these variables, an analytical formula is developed. The method is applicable for various kinds of spline joints, such as splines with multiple components.
Despite the difficulty of calculating spline-coupling stiffness, it is possible to model the contact between the teeth of the shaft and the hub using an analytical approach. This approach helps in determining key magnitudes of coupling operation such as contact peak pressures, reaction moments, and angular momentum. This approach allows for accurate results for spline-couplings and is suitable for both torsional vibration and structural vibration analysis.
The stiffness of spline-coupling is commonly assumed to be rigid in dynamic models. However, various dynamic phenomena associated with spline joints must be captured in high-fidelity drivetrain models. To accomplish this, a general analytical stiffness formulation is proposed based on a semi-analytical spline load distribution model. The resulting stiffness matrix contains radial and tilting stiffness values as well as torsional stiffness. The analysis is further simplified with the blockwise inversion method.
It is essential to consider the torsional vibration of a power transmission system before selecting the coupling. An accurate analysis of torsional vibration is crucial for coupling safety. This article also discusses case studies of spline shaft wear and torsionally-induced failures. The discussion will conclude with the development of a robust and efficient method to simulate these problems in real-life scenarios.
splineshaft

Effect of spline misalignment on rotor-spline coupling

In this study, the effect of spline misalignment in rotor-spline coupling is investigated. The stability boundary and mechanism of rotor instability are analyzed. We find that the meshing force of a misaligned spline coupling increases nonlinearly with spline thickness. The results demonstrate that the misalignment is responsible for the instability of the rotor-spline coupling system.
An intentional spline misalignment is introduced to achieve an interference fit and zero backlash condition. This leads to uneven load distribution among the spline teeth. A further spline misalignment of 50um can result in rotor-spline coupling failure. The maximum tensile root stress shifted to the left under this condition.
Positive spline misalignment increases the gear mesh misalignment. Conversely, negative spline misalignment has no effect. The right-handed spline misalignment is opposite to the helix hand. The high contact area is moved from the center to the left side. In both cases, gear mesh is misaligned due to deflection and tilting of the gear under load.
This variation of the tooth surface is measured as the change in clearance in the transverse plain. The radial and axial clearance values are the same, while the difference between the two is less. In addition to the frictional force, the axial clearance of the splines is the same, which increases the gear mesh misalignment. Hence, the same procedure can be used to determine the frictional force of a rotor-spline coupling.
Gear mesh misalignment influences spline-rotor coupling performance. This misalignment changes the distribution of the gear mesh and alters contact and bending stresses. Therefore, it is essential to understand the effects of misalignment in spline couplings. Using a simplified system of helical gear pair, Hong et al. examined the load distribution along the tooth interface of the spline. This misalignment caused the flank contact pattern to change. The misaligned teeth exhibited deflection under load and developed a tilting moment on the gear.
The effect of spline misalignment in rotor-spline couplings is minimized by using a mechanism that reduces backlash. The mechanism comprises cooperably splined male and female members. One member is formed by two coaxially aligned splined segments with end surfaces shaped to engage in sliding relationship. The connecting device applies axial loads to these segments, causing them to rotate relative to one another.

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