
SJ75-9M轮式液压挖掘机参数
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项目 |
单位 |
数据 |
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整机基本参数 BASIC PARAMETERS
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整机操作质量 Operating weight |
kg |
6700 |
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铲斗容量 Volume of bucket |
m3 |
0.28 |
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|
运输时全长 Overall length |
mm |
6000 |
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运输时全宽 Overall width |
mm |
2150 |
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转台宽度 Upper structure width |
mm |
2000 |
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运输时全高 Overall height |
mm |
2729 |
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动臂长度 Boom length |
mm |
3450 |
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斗杆长度 Arm length |
mm |
1850 |
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配重离地间隙 Ground clear ance |
mm |
929 |
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尾部回转半径 Rear-end swing radius |
mm |
1904 |
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最小离地间隙 Min.ground clearance |
mm |
220 |
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轮胎距离 Tyre gauge |
mm |
1670 |
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车轮轴距 Wheel shaft diameter |
mm |
2400 |
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整机性能参数 PERFORMANCEPARAMETERS |
动力 系统 POWER SYSTEM |
发动机型号(品牌) Engine model |
/ |
YD4100ZG(东方红) |
|
形式 Modality |
/ |
水冷/增压 |
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缸径*行程 Bore*Stroke |
mm |
¢95/105 |
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活塞排量 Piston displacement |
L |
2.977 |
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额定功率 Power |
kw/rpm |
60/2400 |
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最大扭矩 Max.torque |
N.m/rpm |
245/1610 |
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液压 系统 HYDRAULIC SYSTEM |
型号(液压泵) Hydraulic pump |
齿轮泵×2 |
SGP1A23F2H9-岛津 |
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额定排量 Rated flow |
ml/r |
27+27 |
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先导压力 Pilot pressure |
Mpa |
3.5 |
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主阀 (品牌) Value |
/ |
HF/派克 |
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工作压力 Working pressure |
MPa |
20 |
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额定流量 Rated flow |
L/min |
105.8 |
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液压油箱 Hydraulic oil tank |
L |
110 |
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燃油箱容量 Fuel tank |
L |
130 |
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作业 系统 OPERATING SYSTEM |
回转速度 Swing speed |
rpm |
12 |
|
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行走速度 Travel speed |
km/h |
35~40 |
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铲斗挖掘力 Bucket digging force |
kN |
44 |
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斗杆挖掘力 Arm digging force |
kN |
35 |
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最大牵引力 Max.Hauling force |
kN |
40 |
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爬坡能力 Gradeability |
° |
35 |
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驻车制动 Parking brake |
/ |
断气刹 |
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行车制动 Service brake |
/ |
气刹 |
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工作范围 OPERATING SCOPE |
最大挖掘距离 Max.digging reach |
mm |
6147 |
|
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最大挖掘深度 Max.digging depth |
mm |
3633 |
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最大挖掘高度 Max.digging height |
mm |
6637 |
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最大卸载高度 Max.dumping height |
mm |
4853 |
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最小回转半径 Min.swing radius |
mm |
2138 |
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