PC-6 Hydraulisk Kontrollventil Del Tryckare, Stål Grävmaskin Reservdelar För Handtag

PC-6 Hydraulic Pilot Valve Excavator Kushughulikia Uzito wa Juu

Uainishaji

Maombi

CA7: E70B E110B E120 E140 E120B E180 E307 E308 (ARM) E311 E311B E312 E312B E200 E200B E240 E240B E315 E318 E320 E320B E320C E32B e300 E330C E345 E450

Komatsu: 10HT-2/3, 20HT-2/3 PC20-1/2/3/6 PC30-1/2/3/7 PC40-1/2/3/5/7 PC45-8 PC50UU PC55UU PC60-1 PC60-2 PC100-5 PC100-6 PC120-1 PC120-2 PC120-3 PC120-5 PC120-6 PC120-7 PC130-6 PC130-7 PC138-6 PC150-3 PC150-5 PC200-1 PC200-2 PC200-3 PC220-5 PC220-6 PC220-7 PC240-8 PC270-7 PC300-1/2 PC300-3 PC300-5 PC300-6 PC360-7 PC400-1 PC400-3 PC400-5 PC400-6

HITACHI: UH04-5 UH07-7O/N UH09 UH09-7 EX60-1/2/3/5/6 EX90-1 EX100-1 EX100-2 EX100-3 EX100-5 EX120-1 EX120-2 EX120-3 EX120-5 EX120-6 EX160-1 EX200-1 EX200-2 EX200-3 EX200-5 EX200-6 EX210-5 EX220-1 EX220-3 EX220-5 EX220-6 EX270 EX300-1 EX300-3 EX300-5 EX300-6 EX330-3 EX400-1/2/3/5/6 EX450-1/2/3/5/6 ZAX55 ZAX60 ZAX70 ZAX100-2 Z2100-20 ZAX225 ZAX230 ZAX230-5 ZAX240 ZAX250-8 ZAX270 ZAX330 ZAX350-3 ZAX360 ZAX360-3-N ZAX360-O ZAX450

Kobelco: SK07-N2 SK55 SK60-1 SK60-2 SK60-3 SK60-5 SK60-6 SK100-1 SK100-2 SK100-3 SK100-5 SK100-6 SK120-1 SK120-2 SK120-3 SK120-5 SK120-6 SK135-7 SK12-22-22-22-22-22-22-22-22-2-22-22-22-22-22-2-22-22-2-22-22-22-2-22-22-2-22-22-2-22-2-22-22-22-2-22-2-22 SK200-6E SK200-7 SK200-8 SK210-6E SK210-7 SK210-8 SK230-6 SK230-6E SK220-3 SK220-6 SK235 SK250-8 SK300-3 SK300-6 SK310-3 SK320-3 SK320-6-6 SK330 SK09 SK450

Sumitomo: SH60 SH75 SH100 SH120-1/2/3/5 SH160 SH200-1/A3 SH210 SH220 SH220A3 SH260 ​​SH300-2 SH350 LS2650FJ-2 LS2800CJ/DJ/EJ/FJ-2 LS2800fJ00 lS200 lS200 lS200 lS200 lS200 lS200 lS200 lS200 lS200 lS200 lS200 lS200 lS200 lS200 lS200 lS28 LS4300

KATO: HD250SE-2 HD250-5/7 HD307 HD400SE-2 HD400SEN2 HD400-5/7 HD450-5/7 HD510 HD512 HD550-5/7 HD700-2/5 HD700-7 HD770-1 HD8-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2 HD8-2-2-2 HD8-2-2 HD8-2-2 HD8-2 HD8-2-2 HD8-2 HD8-2 HD8-2 HD8-2 HD8-2 HD8-2 HD8-2 HD8-2 HD8-2 HD8-2 HD900-5/7 HD1023 HD1220SE-2 HD1250-5/7 HD1430 HD1880-7 HD900-7 HD880

Volvo: EC210B EC240B EC290B EC320C EC360B EC460B

DAEWOO: DH S55 DH55-5 DH60-7 DH80-7 DH130-5 DH150-7 DH220-2 DH220-3 DH220-5 DH225-7 DH258-7 DH280-3 DH320 DH320-2/3 DH330-3 Dh280

Hyundai: R60-7 R130-5 R130-7 R200 R200-5 R210-3 R210-5 R210-7 R215-7 R220-5 R220-7 R225-7 R260-5 R280-1-N/O R290-1 R290-3 R290-5 R320-3 R320-7 R335LC-7 R420 R450-3 R450-5

Hydraulic Pilot Valve Fafanua

Valves za majaribio ya Hydraulic zina mpangilio wa shinikizo uliopangwa ambao unaamuru wakati valve ya majaribio inafungua na kufunga. Kama shinikizo linapoendelea kuzunguka valve ya majaribio, sensor ya shinikizo huamua wakati valve inapaswa kufungua. Valve ya majaribio itatoa maji ya majimaji ndani ya valves zingine hadi mpangilio wa shinikizo uwe chini ya shinikizo kubwa. Valves za sekondari zinategemea kabisa valve ya majaribio. Ikiwa marubani anavunja au kutekelezwa kwa njia yoyote, mfumo mzima wa majimaji huwa haueleweki.

Mfumo wa majimaji unaendeshwa na pampu iliyoundwa kutoa kiasi fulani cha shinikizo endelevu. Pampu kubwa na yenye nguvu zaidi inaweza kusukuma maji ya majimaji haraka, lakini pia hutumia nguvu zaidi. Kijitabu cha majimaji ni mfumo ambao huhifadhi maji ya majimaji ya shinikizo. Kwa njia hiyo, pampu sio lazima iwe na nguvu ya kutosha kukabiliana na kuongezeka kwa ghafla kwa mahitaji. Badala yake, inaweza kuendelea kusukuma maji ya majimaji na kutegemea mkusanyiko ili kutoa maji ya ziada ya majimaji wakati inahitajika.

Vipengee

Tahadhari

1. Safisha eneo la ufungaji;

2. Ondoa burrs wakati wa harakati za ufungaji wa muhuri;

3. Omba lubricant kwenye mihuri;

4. Kulinda uso wa kuziba kutokana na uharibifu;

5. Angalia ili kudhibitisha kuwa saizi ya muhuri ni sawa;

6. Tumia zana zinazolingana kusanikisha mihuri ambayo inahitaji kuharibiwa na kusanikishwa.

Faida

1. Pete ya kuziba inapaswa kuwa na utendaji mzuri wa kuziba ndani ya shinikizo la kufanya kazi na kiwango fulani cha joto, na inaweza kuboresha utendaji wa kuziba kiotomatiki kadiri shinikizo inavyoongezeka.

2. Msuguano kati ya kifaa cha kuziba na sehemu zinazohamia zinapaswa kuwa ndogo, na mgawo wa msuguano unapaswa kuwa thabiti.

3. Pete ya kuziba ina upinzani mkubwa wa kutu, sio rahisi kuzeeka, maisha ya kufanya kazi kwa muda mrefu, upinzani mzuri wa kuvaa, na inaweza kulipia fidia kwa kiwango fulani baada ya kuvaa.

4. Muundo rahisi, matumizi rahisi na matengenezo, ili pete ya kuziba iwe na maisha marefu.