WZ30-25
Performance Characteristics：
Use a central articulated frame, smaller turning radius, flexible, lateral stability is good, is advantageous for the loading operation in the narrow site.
Loading device features refer to the world's advanced level of the British JCB 3 cx type structure, mining device features refer to John Deere 310 se type structure, beautiful shape, cab USES large area glass, good daylighting sex and vision, the driver operation more comfortable.
With the gas cap oil pliers disc type foot brake system and external beam hand drum brakes, brake safe and reliable.
Adopts hydraulic transmission structure, improve the reliability of the transmission system.
Adopts full hydraulic steering, power shift, working device hydraulic control. The operation of portable flexible, smooth and reliable action.
Based on low voltage wide base off-road tires, driving axle swinging, good cross-country performance and through the performance.
To the excavation of lateral sliding device and the excavation scope is bigger, a wider range of application.
Adopted 360 damping suspension type rotating seats, with the armrest and seat belt, improves the comfort and safety of the driver.
Machine/diesel tank refueling location convenient and easy to observe the oil level.
Product Introduction
WZ30-25技术参数 The Main Performance Parameter of Backhoe Loader WZ30-25
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整机操作重量Overall Operating Weight | 7640KG | 轮边减速型式Final Reducer | 一级轮边减速Single Stage Final Reducer |
运输尺寸Transport Dimension | 额定桥载荷Rated Loader of Axle | 7.5t | |
长×宽×高mm L*W*H | 5910×2268×3760 | 传动系统Transmission System | |
轴距 Wheel base | 2250mm | 变矩器Torque Converter | |
最小离地间隙 Min. Ground Clearance | 300mm | 型号Model | YJ280 |
装载斗容 Bucket Capacity | 1.2m3 | 型式Type | 单级、单相三元件Single-stage Three Elements |
掘起力Breakout Force | 38KN | 最高效率Max. Efficiency | 84.4% |
装载举升能力Loading Lifting Capacity | 2500KG | 进口压力Inlet Pressure | 0.4Mpa—0.55 Mpa |
铲斗卸载高度Bucket Dumping Height | 2742mm | 出口压力Outlet Pressure | 1.2Mpa—1.5 Mpa |
铲斗卸载距离Bucket Dumping Distance | 1062mm | 冷却方式Cooling Method | 油冷压力循环Oil-cooling Pressure Circulation |
铲挖深度 Digging Depth | 52mm | 变速箱Gearbox | |
反铲斗容Backhoe Capacity | 0.3m3 | 型式Type | 定轴式动力换档Fixed Shaft Power Transmission |
最大挖掘深度Max. Digging Depth | 4082mm | 离合器操纵油压Oil Pressure of Clutch | 1373Kpa—1569 Kpa |
挖斗回转角Swing Angle of Excavator Grab | 190o | 档位数Gears | 前进2档，后退2档Two Gears Ahead, Two Gears Astern |
最大牵引力Max. Pulling Force | 39KN | 最高车速Max.Speed | 22Km/h |
发动机Engine | 轮胎Tyre | ||
型号Model | CYD YC4A105Z-T20 | 规格Model | 16/70-20 |
型式Type | 直列、直喷、四冲程、直喷燃烧室In Line Direct injection Four-Stroke and Injection Combustion Chamber | 前轮气压Pressure of Front wheel | 0.22 Mpa |
气缸数-内径*行程Cylinder-Inside Diameter*Stroke | 4-102×120 | 后轮气压Pressure of Back Wheel | 0.22 Mpa |
额定功率Rated Power | 75KW | 制动系统Brake System | |
额定转速Rated Speed | 2200r/min | 行车制动Service Brake | 气顶油钳盘制动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 | 自调节Self-regulation | |
排量Displacement | 3.9L | 自平衡Self-balance | |
转向系统Steering System | 驻车/紧急制动Emergency Brake | 操纵力实施制动Operation Power Implementing brake | |
转向器型号Model of Steering Device | BZZ5-250 | 手操纵力解除制动Manual Operation Power Terminating Brake | |
转向角Steering Angle | ±36 o | 液压系统Hydraulic System | |
最小转弯半径Min. turning radius | 5018mm | 挖斗挖掘力Digging Power of Excavator Grab | 46.5KN |
系统压力Pressure of the system | 18Mpa | 斗杆挖掘力Digging Power of Dipper | 44KN |
驱动桥Axle | 铲斗提升时间Bucket Lifting Time | 5.4S | |
生产厂家Manufacturer | 肥城车桥厂Feicheng Axle Factory | 铲斗下降时间Bucket Lowering Time | 3.1S |
主传动型式Main Transmission Type | 双级减速式Double Reduction | 铲斗卸载时间Bucket Discharge Time | 2.0S |
轮距Wheel base | 1640mm | 油箱容量fuel tank capacity | 90L |
