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详细信息
主要外形尺寸 Dimensions | ||||||||
名 称(Description) | 机 型(Model) | |||||||
XZ656-Ⅰ | XZ656L-Ⅰ | XZ656C-Ⅰ | XZ656J-Ⅰ | |||||
车长(斗平放地面) Overall length(bucket on the ground) | 7350±20mm | 7980±20mm | 7560±20mm | 7560±20mm | ||||
车宽(车轮外侧) Overall width(outside of the wheels) | 2890±10mm | 2890±10mm | 2890±10mm | 2890±10mm | ||||
车高 Overall height | 3400±15mm | 3400±15mm | 3400±15mm | 3400±15mm | ||||
斗宽 Bucket width | 3020±15mm | 3020±15mm | 3045±15mm | |||||
轴距 Wheel base | 2810±15mm | 2810±15mm | 2810±15mm | 2810±15mm | ||||
轮距 Wheel track | 2300±10mm | 2300±10mm | 2300±10mm | 2300±10mm | ||||
最小离地间隙 Min. ground clearance | 450±10mm | 450±10mm | 450±10mm | 450±10mm | ||||
最大卸载高度 Max. dumping height | 3180±15mm | 3350±15mm | 2950±15mm | 2850±15mm | ||||
最大高度的卸载距离 Dumping distance at the highest position | 1260±15mm | 1640±15mm | 1380±15mm | 1530±15mm | ||||
性能 Performance | ||||||||
标准斗容量 Standard bucket capacity | 2.7m3 | 3.3m3 | 2.3m3 | |||||
整机质量 Operating weight | 16.6±0.5t | 17.1±0.5t | 17.1±0.5t | 16.1±0.5t | ||||
额定载荷 Rated load | 5.0t | 3.5t | 3.6t | 4.0t | ||||
爬坡度 Climbing gradient | ≥28° | ≥28° | ≥28° | ≥28° | ||||
掘起力 Breakout force | ≥140kN | ≥118kN | ≥140kN | ≥130kN | ||||
牵引力 Traction force | ≥140kN | ≥140kN | ≥140kN | ≥140kN | ||||
车速 Travel speed | ||||||||
前进 Forward | Ⅰ档 Forward gear Ⅰ | 12km/h | ||||||
Ⅱ档 Forward gear Ⅱ | 38km/h | |||||||
后退 Reverse | Ⅰ档 Reverse gear Ⅰ | 16km/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 | |||||
6.2s | 1.1s | 4.5s | 11.8s |
XZ656-Ⅰ系列 主要技术参数 XZ656-Ⅰseries Main specifications | ||||
名 称(Description) | 技术规格(Technical specifications) | |||
发动机 Engine | 型号 Model | WD10G220E11(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 | XZ656L-Ⅰ | 2-?160×840 | |
XZ656-Ⅰ/XZ656C-Ⅰ/XZ656J-Ⅰ | 2-?160×930 | |||
转斗油缸数-内径×行程 Number of tilt cylinder-bore×stroke | XZ656L-Ⅰ | 2-?125×632 | ||
XZ656-Ⅰ/XZ656C-Ⅰ/XZ656J-Ⅰ | 2-?125×628 | |||
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 | XZ656-Ⅰ/XZ656L-Ⅰ | DF32.2C | ||
XZ656C-Ⅰ/XZ656J-Ⅰ | DF32.3B | |||
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-?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 |
采用潍柴斯太尔发动机,额定功率162Kw,标准斗容2.7m³,额定载荷5.0t,卸载高度3.0m,加长臂、加大斗可供选配。
结构特点