| mea/kumu | ʻāpana | ET02 | ET04 | ET06 | ET08 | ʻāʻili ʻōpala |
| mea ʻeli kūpono | tona | 0.8-3 | 5-10 | 10-15 | 16-35 | 35-50 |
| kaumaha | kg | 205 | 420 | 1200 | 1550 | 5100 |
| wehe ana | mm | 197 | 305 | 477 | 450 | 710 |
| kiʻekiʻe | mm | 1007 | 1266 | 2030 | 2110 | 5200 |
| ikaika ʻoki | tona | 47 | 85 | 95 | 105 | 1150 |
| kaomi hana | kg/cm2 | 180 | 200 | 210 | 240 | 340 |
Palapala noi: ka wāwahi ʻia ʻana o ke kila, ka hana ʻoki ʻoki kila, ka ʻako pahu kila, nā hana wehe kaʻa
Hiʻona:
(1) Ke hoʻohana nei i ka NM 400 ikaika kiʻekiʻe manganese pā kila, ka maikaʻi o ka māmā, ke kūpaʻa ʻana;
(2) 42 CrM.ʻO ke kila kila, kaʻaila i kūkuluʻia i loko, ka ikaika kiʻekiʻe, ka paʻakikī maikaʻi
(3) Rotary motor torque, 360 piha Angle rotation, motor configuration inlet balance valve kūpaʻa maikaʻi.
(4) Hoʻohana ka ʻaila ʻaila i ka paipu honing 40 Cr, hoʻokomo ʻia ka sila aila NOK, pōkole hana pōkole a me ke ola lōʻihi.
(5) Hana ʻia ka pahu pahi i ke kila kila kila, ʻaʻole kū i ka lole a me ka deformation
(6) Hoʻohana nui ʻia no ka wāwahi hale, ka ʻoki ʻana, ka ʻoki ʻana i nā mea metala like ʻole, a me nā noi hoʻopakele pōʻino a me nā hoʻopakele pilikia.ʻO kāna mau hiʻohiʻona nui ka hana maʻalahi, ʻaʻohe pōʻino i ka excavator, a me ka leo haʻahaʻa haʻahaʻa.
(7) Hoʻokaʻawaleʻia i loko o ka paʻa, mechanical rotation, 360 degree hydraulic automatic rotation, e like me nā pono likeʻole o nā mea kūʻai e hiki ke hana i nāʻano likeʻole o ka hydraulic shear.Loaʻa ka mana mai nā ʻano like ʻole a me nā hiʻohiʻona o ka excavator, e hoʻokō i ka versatility a me ka hoʻokele waiwai o nā huahana.
(8) ʻAʻole pili nā limahana kūkulu i ke kūkulu ʻana, e hoʻokō i nā koi kūkulu ʻāina paʻakikī
(9) Hoʻohana kēia mīkini i ke kiʻekiʻe kiʻekiʻe o ka hoʻolālā cylinder diameter nui hiki ke hana i ka ikaika shear nui, ka hao hao e like me ka ʻōpala, ka ʻili a pau hiki ke hoʻohana hou ʻia e hōʻemi nui i ka poho, friction block a me ka hoʻoponopono ʻana i ka hoʻolālā nut hiki ke hoʻoponopono i ka ʻae ʻana, e hōʻoia i ka ʻoki kūpono, ʻO ke ala ʻaila lubricating kūpono e hōʻemi pono i ka ʻaʻahu o kēlā me kēia lā e hōʻemi i ka coefficient friction e hoʻomaʻemaʻe a ikaika ka ʻāʻī.
(10) Me nā hiʻohiʻona o ka māmā a me ka maʻalahi, ke kumukūʻai hoʻokomo haʻahaʻa, ka wikiwiki hoʻihoʻi wikiwiki, ka liʻiliʻi, ka mānoanoa shear ma lalo o 2 cm maʻalahi i ʻoki ʻia, maikaʻi ma hope o ke kūʻai aku ʻana no kāu ukali.