SD7N Bulldozer
SD7N Bulldozer
● wehewehe
ʻO ka bulldozer SD7N he 230 horsepower track-type dozer me ka sprocket kiʻekiʻe, ka mana hoʻololi mana, semi-rigid suspended and hydraulic controls.
ʻO SD7-230 horsepower, elevated sprocket bulldozer e hoʻohui me ka hoʻolālā modular e maʻalahi e hoʻoponopono a mālama ʻia, hoʻomaha ia i ka ʻaila me ke kaomi ʻokoʻa, hana ka ʻōnaehana hydraulic i ka pale ʻana i ke kaiapuni a mālama i ka ikehu me ka hana kiʻekiʻe.ʻO ke kūlana hana palekana palekana, ka nānā ʻana i ka uila a me ka pahu ROPS me ka maikaʻi holoʻokoʻa hilinaʻi, ʻo ka lawelawe maikaʻi loa kāu koho naʻauao.
Hiki ke hoʻolako ʻia me ka pahi tilting pololei, ka ʻaoʻao kihi, ka lānahu hoʻokuʻu ʻana, ka maka U shape;hoʻokahi ʻāʻī, ʻekolu lāʻau ripper;ROPS, FOPS, nahele pale hale etc.. He mea hiki pono mīkini i hoʻohana 'ia ma ke kamaʻilio, aila kahua, mana, mining etc. nui honua neʻe papahana.
● Nā kikoʻī nui
Dozer: Kiʻi
Kaumaha hana (me ka ripper) (Kg): 23800
Pumi honua (me ka ripper) (KPa): 71.9
Anana Track (mm): 1980
Gradient: 30/25
Min.kaʻawale ʻāina (mm): 404
Hiki ke hoʻomoe (m): 8.4
Laulā laula (mm): 3500
Max.hohonu eli (mm): 498
Ana piha (mm): 567735003402
Enekinia
ʻAno: CUMMINS NTA855-C280S10
Kipi ʻia (rpm): 2100
Mana huila lele (KW/HP): 169/230
Max.ʻo ke kuʻi (Nm/rpm): 1097/1500
Hoʻohana wahie helu ʻia (g/KWh): 235
Pūnaehana undercarriage
ʻAno: He ʻano huinakolu ke ala.
Hoʻokiʻekiʻe ʻia ka sprocket elastic i hoʻokuʻu ʻia:7
Ka helu o nā kaʻa kaʻa (kēlā me kēia ʻaoʻao): 7
Piki (mm): 216
Laulā o nā kāmaʻa (mm): 530
ʻO Gear 1st 2nd 3rd
Imua (Km/h) 0-3.9 0-6.5 0-10.9
Ihope (Km/h) 0-4.8 0-8.2 0-13.2
E hoʻokō i ka ʻōnaehana hydraulic
Max.kaomi ʻōnaehana (MPa): 18.6
ʻAno Pum: Gears oil pump
Pūnaehana pukaL/min: 194
Pūnaehana hoʻokele
Torque converter: ʻO ka Torque converter ka mana e hoʻokaʻawale i ke ʻano hydraulic-mechanic
Ka hoʻouna ʻana: Planetary, hoʻololi mana me ʻekolu mau wikiwiki i mua a ʻekolu mau wikiwiki hoʻohuli, hiki ke hoʻololi koke i ka wikiwiki a me ke kuhikuhi.
Paʻa hoʻokele: Paʻi hydraulic ʻia ka paʻa hoʻokele, hoʻokaʻawale maʻamau.
Paʻa paʻa: Paʻi ʻia ka puʻupuʻu braking e ka puna, hoʻokaʻawale hydraulic, ʻano meshed.
Ka holo hope: ʻO ka hoʻokele hope he ʻelua pae honua hoʻohaʻahaʻa mīkini hana, splash lubrication.
