Sɛ woayɛ adwuma wɔ beae bi a wɔresi dan pɛn a, wunim sɛnea egye bere pii sɛ wobɛsakra nneɛma a wɔde ahyɛ mu wɔ mfiri a emu yɛ duru so no yiye. Sɛ́ ɛyɛ bokiti, backhoe, grapple, anaa hama no, nneɛma a wɔde hyɛ mu a wɔde sesa no betumi agye dɔnhwerew biako na ɛhwehwɛ adwumayɛfo pii. Eyi ne baabi a hydraulic quick couplers C .
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