XZ656-Ⅱ/XZ656L-Ⅱ 主要技术参数 XZ656-Ⅱ/XZ656L-Ⅱ Main specifications |
名 称(Description) |
技术规格(Technical specifications) |
发动机
Engine |
型号 Model |
WD615G.220(潍柴斯太尔)(可选配上柴6121) |
额定功率 Rated power |
162kW |
额定转速 Rated speed |
2200r/min |
最大扭矩 Max. torque |
843N.m/1500r/min |
总排气量 Total air displacement |
9.726L |
汽缸数-内径×行程 Number of cylinder-bore×stroke |
6-?126×130 |
额定工况燃油消耗率 Rated fuel consumption rate |
215g/(kw.h) |
传动系统 Transmission system |
液力变矩器
Hydraulic
torque converter |
形式 Type |
单级四元件 Single-stage four-element |
变矩系数 Torque coefficient |
Ko=4.0±0.24 |
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 |
液压换档行星变速
Hydraulic shift planetary transmission |
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 |
4.875:1 |
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-?160×930 |
转斗油缸数-内径×行程
Number of tilt cylinder-bore×stroke |
1-?190×610 |
工作油泵/排量 Working oil pump/ Displacement |
CBGj2100 / 100ml/r |
系统工作压力 Working pressure |
16.0MPa |
分配阀型号 Type of distribution valve |
DF32.2C |
转向系统
Steering
system |
形式 Type |
铰接全液压转向 Articulated fully hydraulic steering |
转向油缸数-内径×行程
Number of steering cylinder-bore×stroke |
2-?90×340 |
转向泵/排量 Steering pump / Displacement |
CBGj2080 / 80ml/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) |
操纵软轴钳盘式 Cable-controlled caliper disc brake |
轮胎
Tyre |
规格 Specification |
23.5-25 |
轮胎气压 Tyre pressure |
前轮:0.30~0.32MPa,后轮:0.28~0.30MPa
Front:0.30~0.32MPa,Rear:0.28~0.30MPa |