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用途、技术性能和参数简介用途、技术性能和参数简介一、用途和特点一、用途和特点 本机以装卸松散物料为主,广泛适用于矿场、基建、道路、油田、港口、码头、车站、 货场等地方,进行铲装或短距离转运、推土、铲挖、起重,还能进行牵引、平地、堆集、 倒垛等作业,是一种多用途、高效率的工程机械。 本机具有以下特点: 1、 采用中央铰接式车架,转弯半径小、机动灵活,便于在狭窄场地作业。 2、 采用液力机械式传动,能根据外界阻力的大小而自动无级变速,既能充分利用发 动机的功率,又提高了整机的机动性,简化了装载机的操作,还可对传动部件和 发动机起到保护作用。 3、 采用了全液压转向,动力换挡变速,工作装置液压或软轴操纵。整机操作轻便灵 活,动作平稳可靠。 4、 采用低压宽基越野轮胎,后桥摆动,具有良好的越野性能和通过性能。 5、 采用了气顶油钳盘式脚制动系统和断气刹车制动、紧急制动系统,制动性能安全 可靠。 6、 采用结构先进、明亮的司机操纵室,配装空调系统,操作者更舒适。Application and Technical Performance Data1.Application and feature This wheel loader is mainly used to handle the bulk materials ,widely used in mineral yards. construction yards,roads、oil fields、ports、wharfs、stations and stocking yards for transporting, dozing,digging ,hoisting as well as drawbar pulling、leveing、 piling、stocking job and etc.It is a kind of multi-purpose and efficient construction machine,with following features: 1)Flexible center articulated frame,with small turning radius,easy to operate at narrow spots. 2)The hydrodynamic-mechanical transmission can automatically regulate the speed steplessly according to the outside resistance.This makes it possible to take full use of engine power,improve the flexibility of machine.simplify the operation as well as protect the transmission parts and engine. 3)Fully hydraulic steering,power-shift transmission and hydraulically or cable controlled working device help the loader realize the flexible operation as well as stable working. 4)The lower pressure,wide-tread ,cross-country tyres and the oscillating feature of rear axle offer the loader with excellent cross-country and passing-through abilities. 5)It adopts the air-over-hydraulic assisted oil disc type foot brake system,air-cut-off hand brake system and emergency brake system which realize safe and reliable braking performance. 6)The advanced-structured and bright cab with air conditioning system comforts the driver even more.二、主要技术性能与参数二、主要技术性能与参数 2.Main technical performance and data (一)总体尺寸(mm)如图 1.1 所示 (A)Overall dimensions(mm) ,as shown in Fig .1.1 整机长度(铲斗平放地面) Length(with bucket on ground) 8315 整机高度(至驾驶室顶) Height(to cab top) 3640 整机宽度(轮外侧) Width(outsid of tyrc) 2915 铲斗宽 Bucket width 3067 轴距 Wheel base 3360 轮距 Tread 2262 最小离地间隙 Min.ground clearance 460 (二)性能参数 (B)performance data 斗容量(普通型) Bucket capacity(generaltype)m 3.3 额定载重量(kg) Rated load(kg) 6000 整机重量(kg) Operating weight(kg) 20180 各档速度(km/h) Travelling speed(km/h)档 1st gear 6档 2nd gear 10.5档 3rd gear 21档 4th gear 34 最大牵引力 Max.drawhar pull (变矩器失速状态) (kN) (with torque converter indtall) (kN) 163 最大爬坡能力 Max. gradeability 30 最大卸料高度(mm)无斗齿 Max. dump height(mm).without teeth 3125 最大卸料高度(mm)有斗齿 Max. dump height(mm).with bucket teeth 2920 卸载距离(mm)无斗齿 Dump reach (mm).without teech 1280 卸载距离(mm)带斗齿 Dump reach (mm).with teech 1425 收斗角 Back tilt angel of bucket 最低位置 at lowest position 42 运输位置 at carry position 48 最高位置 at highest position 52 铲斗自动放平性能 Bucket automatic leveling ability 有 yes 最大掘起力 Max.breakout force 铲斗掘起力(kN) Breakout force of bucket tilting back(kN) 204 举升掘起力(kN) Breakout force of lilf arm hoisting(kN) 118 铲挖深度(斗体放平) (mm) Digging depth(bucket leveling) (mm) 60 (前倾 10) (mm) (tlting 10forward ) (mm) 272 动臂提升时间(s) Hoisting time of lift arm(s) 5.62 动臂下降时间(s) Lowering time of lift arm(s) 3.9 铲斗卸料时间(s) Dumping time(s) 1.3 三项和(s) 3 time(s) 10.82 最小转弯半径(mm) Min.turning radius(mm) 铲斗外侧 Outside of bucket 6910 后轮外侧 Outside of rear tire 6375 车体左、右转向角度 Pivoting angle of frame 371后桥摆动角 Oscillating angle of rear axle 1030 (三) 、发动机 Engine 型
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