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YLD667 潍柴斯太尔发动机 175kw轮式装载机(6吨)

型号:YLD667

主要外形尺寸 Dimensions                   
名  称(Description)                   
                    机  型(Model)                   
YLD667                   
车长(斗平放地面)  Overall length(bucket on the ground)                   
8450±30mm                   
车宽(车轮外侧)  Overall width(outside of the wheels)                   
3030±30mm                   
车高  Overall height                   
                    3480±30mm                   
斗宽  Bucket width                   
                    3170±30mm                   
轴距  Wheel base                   
                    3350±15mm                   
轮距  Wheel track                   
                    2285±15mm                   
最小离地间隙  Min. ground clearance                   
                     450±20mm                   
最大卸载高度  Max. dumping height                   
                    3170±20mm                   
最大高度的卸载距离  Dumping distance at the highest position                   
                    1270±20mm                   
性能  Performance                   
标准斗容量  Standard bucket capacity                   
                    3.3m                     3                  
                    4.5m                     3                  
额定载荷  Rated load                   
                    6.0t                   
                    4.5t                   
整机质量  Operating weight                   
                    20.5±0.5t(不含ROPS)                   
                    爬坡度  Climbing gradient                   
                    ≥28°                   
掘起力  Breakout force                   
                    ≥180kN                   
牵引力  Traction force                   
                    ≥155kN                   
车速  Travel speed                   
前进                   
Forward                   
Ⅰ档  Forward gear Ⅰ                   
 8.5km/h                   
后退  Reverse                   
Ⅰ档  Reverse gear Ⅰ                   
 8.5km/h                   
Ⅱ档  Forward gear Ⅱ                   
16.5km/h                   
Ⅱ档  Reverse gear Ⅱ                   
16.5km/h                   
Ⅲ档  Forward gear Ⅲ                   
25.0km/h                   
Ⅲ档  Reverse gear Ⅲ                   
25.0km/h                   
Ⅳ档  Forward gear Ⅳ                   
42.0km/h                   
Ⅳ档  Reverse gear Ⅳ                   
42.0km/h                   
工作系统动作时间  Actuation time for working system                   
提升  Raise                   
卸载  Dump                   
下降(空斗)  Lower(empty bucket)                   
                    三项和  Total                   
                    6.3s                   
                    1.5s                   
                    4.0s                   
                    11.8s                   
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                
                    XZ667  主要技术参数      XZ667  Main specifications                   
名  称(Description)                   
                    技术规格(Technical specifications)                   
                    发动机                   
Engine                   
型号  Model                   
                    WD615G.240(潍柴斯太尔)(可选配上柴6121)                   
                    额定功率  Rated power                   
                    175kW  潍柴斯太尔                   
                    额定转速  Rated speed                   
                    2200r/min                   
最大扭矩  Max. torque                   
                    920N                     .m                   
总排气量  Total air displacement                   
                    9.726L                   
汽缸数-内径×行程  Number of cylinder-bore×stroke                   
                    6-ø126×130                   
额定工况燃油消耗率  Rated fuel consumption rate                   
                    ≤232g/(kw                     .h)                   
                    传动系统  Transmission system                   
液力变矩器                   
Hydraulic                   
                    torque converter                   
形式  Type                   
单级三元件  Single-stage three-element                   
变矩系数 Torque coefficient                   
                    Ko=3.166                   
冷却方式  Cooling method                   
油冷压力循环  Oil-cooling pressure circulation                   
进口油压  Inlet oil pressure                   
                    0.4-0.5MPa                   
变速箱  Gearbox                   
形式  Type                   
定轴式(可选电控)                    
fixed-spindle(optional electric-controlled)                   
                    驱动桥                   
Driving axle                   
主传动形式                    
Type of main transmission                   
螺旋伞齿轮一级减速                   
One-stage spiral bevel gear deceleration                   
减速比  Reduction ratio                   
                    4.625:1                   
轮边减速形式  Type of final drive                   
直齿圆柱齿轮行星传动                   
Straight toothed spur-gear planetary transmission                   
减速比  Reduction ratio                   
                    5.333:1                   
工作液压系统                   
Working                   
                    hydraulic                   
                    system                   
举升油缸数-内径×行程                    
Number of lift cylinder-bore×stroke                   
                    2-ø180×721                   
转斗油缸数-内径×行程                    
Number of tilt cylinder-bore×stroke                   
                    1-ø200×563                   
工作油泵/排量  Working oil pump/ Displacement                   
                    CBGj3125 / 125ml/r                   
系统工作压力  Working pressure                   
                    18.0MPa                   
分配阀型号  Type of distribution valve                   
                    D32                   
转向系统                   
Steering                   
                    system                   
形式  Type                   
铰接全液压负荷传感同轴流量放大转向  Coaxial flux-enlarging articulated,fully hydraulic steering                   
转向油缸数-内径×行程                    
Number of steering cylinder-bore×stroke                   
                    2-ø100×324                   
转向泵/排量  Steering pump / Displacement                   
                    CBGj2100 / 100ml/r                   
系统工作压力  Working pressure                   
                    16.0MPa                   
制动系统                   
Brake                   
                    system                   
行车制动(脚制动)  Driving brake(Foot-brake)                   
                    气顶油盘式四轮制动                   
Air-pushing-oil disc brake on four wheels                   
停车制动(手制动)  Parking brake(Hand-brake)                   
                    断气操纵双蹄内涨式  Releasing air-controlled with double-shoe internal expanding type                   
轮胎                   
Tyre                   
规格  Specification                   
                    26.5-25                   
轮胎气压  Tyre pressure                   
                     前轮:0.32~0.35MPa,后轮:0.30~0.32MPa                   
                    Front:0.32~0.35MPa,Rear:0.30~0.32MPa

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