VD mekameka poraka

Ko te momo VD momo ringaringa mekameka he he He taputapu hapai a-ringa e whakamahia ana me te kawe ka taea te whakamahi mo te whakaurunga miihini, te kawe utanga, te uta waka me te whakaheke i te umanga, ahuwhenua, hangahanga, maina, aha atu. -nga mahi hau me te kore-hiko.

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Taipitopito Hua

Tohu Hua

whakaahuatanga hua

Ko te hoist mekameka VD he hua kua whakahou ake me te hanganga maamaa me te rahi iti. He maamaa ake, he pai ake te mahi. Ko nga rawa-kounga teitei me nga mahi toi ataahua e whakamahia ana i roto i nga mahi hangahanga o nga mekameka VD. Ma tenei ka taea e te hoist te pupuri i nga mahi pumau me te pai o te whakahaere i te wa roa e whakamahia ana.

tawhā matua

Tauira	Tumuaki-0.5	Tumuaki-1	Tumuaki-1.5	Tumuaki-2	Tumuaki-3	Tumuaki-5	Tumuaki-10	Tumuaki-20
Raukaha(t)	0.5	1	1.5	2	3	5	10	20
Paerewa hiki teitei(m)	2.5	2.5	2.5	2.5	3	3	3	3
Te kaha uta whakamatautau(t)	0.75	1.25	2.25	3	4.5	7.5	12.5	25
Toi kaha ki te hiki i te kawenga katoa(N)	262	324	395	330	402	430	438	438
Te nama o nga raina mekameka uta	1	1	1	1	1	2	4	8
Diamita o te mekameka uta(mm)	5	6	7	8	10	10	10	10
Taumaha kupenga(kg)	9.3	12.2	16.5	19.5	32	43	80.7	180
Te taumaha taapiri mo ia mita o te teitei hiki ake (kg)	1.5	1.8	2	2.7	3.2	5.3	9.8	19.6

taipitopito hua

Hanganga parai rua
te tuunga maukati tika, te mana whakahaere o te turanga, te hiki me te haumaru, me te pai ake o te ngakau

Te uhi maitai koranu matotoru
Ko te uhi tapatoru whakakaha, te tukinga me te aukati, ka tino pai ake te oranga o te ratonga.

He wira arataki ngawari, kore te aukati me te maeneene
He sprocket arataki kua whakanuia me te kawe maeneene, ka taapirihia e te derailleur me te uhi taputapu e uru ana ki te mekameka, ka kore he parenga me te kore he mekameka.

Hoahoa hononga hono-toru
E toru-i roto i te-kotahi, ka whakakapihia e te hoahoa whaanui hurihuri te waku taputapu tawhito, te whakapai ake i te pai o te hurihanga me te oranga ratonga.

Te kaha teitei o te konupora maitai pawl
Ko te pawl i hangaia ki te rino konupora he maro, he atete ki te kakahu me te atete pakaru. A, i muri i te tukanga tinei, ka kaha ake te pawl.

Matau i hangaia haumaru
Ka tineia me te parakore ki te maukati anti-tango, kaha me te roa

chain hoist

chain hoist block

manual chain hoist

Mena kei te pirangi koe ki a maatau hua, ka taea e koe te kowhiri ki te waiho i o korero ki konei, a ka tata tonu te korero ki a koe.