Kerajinan mechanical quick coupler iku jinis pin grab coupler cepet.Ana silinder meneng mechanical nyambung menyang pancing movable.Nalika kita nggunakake kunci khusus kanggo nyetel silinder, nggawe babagan metu utawa retract, pancing bakal bisa nyekel utawa ilang pin lampiran Panjenengan.Kerajinan mechanical coupler cepet mung cocok kanggo excavator ngisor 20t kelas.