WZ30-25



性能特點(diǎn)
采用中央鉸接式車架,轉(zhuǎn)彎半徑更小,機(jī)動(dòng)靈活,側(cè)向穩(wěn)定性好,便于在狹窄場(chǎng)地裝載作業(yè)。
裝載裝置外型參考當(dāng)今世界先進(jìn)水平的英國(guó)JCB公司的3CX型結(jié)構(gòu),挖掘裝置外型參考約翰迪爾公司的310SE型結(jié)構(gòu),外型美觀,駕駛室采用大面積玻璃,采光性好且視野開(kāi)闊,司機(jī)操作更舒適。
采用了氣頂油鉗盤(pán)式腳制動(dòng)系統(tǒng)和外束型鼓式手制動(dòng)器,制動(dòng)安全可靠。
采用液力傳動(dòng)結(jié)構(gòu),提高了傳動(dòng)系統(tǒng)的可靠性。
采用了全液壓轉(zhuǎn)向,動(dòng)力換檔變速,工作裝置液壓操縱。整機(jī)操作輕便靈活,動(dòng)作平穩(wěn)可靠。
采用低壓寬基越野輪胎,后橋擺動(dòng),具有良好的越野性能和通過(guò)性能。
能夠側(cè)向滑移的挖掘工作裝置,使挖掘范圍更大,適用范圍更廣。
采用了懸浮減震式360•旋轉(zhuǎn)座椅,并帶有扶手及安全帶,提高了司機(jī)的舒適性及安全性。
機(jī)/柴油箱加油位置方便,并容易觀察油位。
Product Introduction
WZ30-25技術(shù)參數(shù) The Main Performance Parameter of Backhoe Loader WZ30-25
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整機(jī)操作重量Overall Operating Weight | 7640KG | 輪邊減速型式Final Reducer | 一級(jí)輪邊減速Single Stage Final Reducer |
運(yùn)輸尺寸Transport Dimension | 額定橋載荷Rated Loader of Axle | 7.5t | |
長(zhǎng)×寬×高mm L*W*H | 5910×2268×3760 | 傳動(dòng)系統(tǒng)Transmission System | |
軸距 Wheel base | 2250mm | 變矩器Torque Converter | |
最小離地間隙 Min. Ground Clearance | 300mm | 型號(hào)Model | YJ280 |
裝載斗容 Bucket Capacity | 1.2m3 | 型式Type | 單級(jí)、單相三元件Single-stage Three Elements |
掘起力Breakout Force | 38KN | 最高效率Max. Efficiency | 84.4% |
裝載舉升能力Loading Lifting Capacity | 2500KG | 進(jìn)口壓力Inlet Pressure | 0.4Mpa—0.55 Mpa |
鏟斗卸載高度Bucket Dumping Height | 2742mm | 出口壓力Outlet Pressure | 1.2Mpa—1.5 Mpa |
鏟斗卸載距離Bucket Dumping Distance | 1062mm | 冷卻方式Cooling Method | 油冷壓力循環(huán)Oil-cooling Pressure Circulation |
鏟挖深度 Digging Depth | 52mm | 變速箱Gearbox | |
反鏟斗容Backhoe Capacity | 0.3m3 | 型式Type | 定軸式動(dòng)力換檔Fixed Shaft Power Transmission |
最大挖掘深度Max. Digging Depth | 4082mm | 離合器操縱油壓Oil Pressure of Clutch | 1373Kpa—1569 Kpa |
挖斗回轉(zhuǎn)角Swing Angle of Excavator Grab | 190o | 檔位數(shù)Gears | 前進(jìn)2檔,后退2檔Two Gears Ahead, Two Gears Astern |
最大牽引力Max. Pulling Force | 39KN | 最高車速Max.Speed | 22Km/h |
發(fā)動(dòng)機(jī)Engine | 輪胎Tyre | ||
型號(hào)Model | CYD YC4A105Z-T20 | 規(guī)格Model | 16/70-20 |
型式Type | 直列、直噴、四沖程、直噴燃燒室In Line Direct injection Four-Stroke and Injection Combustion Chamber | 前輪氣壓Pressure of Front wheel | 0.22 Mpa |
氣缸數(shù)-內(nèi)徑*行程Cylinder-Inside Diameter*Stroke | 4-102×120 | 后輪氣壓Pressure of Back Wheel | 0.22 Mpa |
額定功率Rated Power | 75KW | 制動(dòng)系統(tǒng)Brake System | |
額定轉(zhuǎn)速Rated Speed | 2200r/min | 行車制動(dòng)Service Brake | 氣頂油鉗盤(pán)制動(dòng)Air Over Oil Caliper Brake |
最低燃油率Min. Fuel Consumption | ≤216g/km.h | 外置式External Type | |
最大扭矩Max.Torque | ≥410N.M/1500r/min | 自調(diào)節(jié)Self-regulation | |
排量Displacement | 3.9L | 自平衡Self-balance | |
轉(zhuǎn)向系統(tǒng)Steering System | 駐車/緊急制動(dòng)Emergency Brake | 操縱力實(shí)施制動(dòng)Operation Power Implementing brake | |
轉(zhuǎn)向器型號(hào)Model of Steering Device | BZZ5-250 | 手操縱力解除制動(dòng)Manual Operation Power Terminating Brake | |
轉(zhuǎn)向角Steering Angle | ±36 o | 液壓系統(tǒng)Hydraulic System | |
最小轉(zhuǎn)彎半徑Min. turning radius | 5018mm | 挖斗挖掘力Digging Power of Excavator Grab | 46.5KN |
系統(tǒng)壓力Pressure of the system | 18Mpa | 斗桿挖掘力Digging Power of Dipper | 44KN |
驅(qū)動(dòng)橋Axle | 鏟斗提升時(shí)間Bucket Lifting Time | 5.4S | |
生產(chǎn)廠家Manufacturer | 肥城車橋廠Feicheng Axle Factory | 鏟斗下降時(shí)間Bucket Lowering Time | 3.1S |
主傳動(dòng)型式Main Transmission Type | 雙級(jí)減速式Double Reduction | 鏟斗卸載時(shí)間Bucket Discharge Time | 2.0S |
輪距Wheel base | 1640mm | 油箱容量fuel tank capacity | 90L |