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主要技术参数
Main technical parameters
项目
Item
单位 Unit
6620
6623
6626
6628
发动机
Engine
C6121
额定功率
Rated power
kw
155
187
工作质量
Working weight
kg
20000
23000
. 26000
28000
碾压宽度
Rolling width
mm
3330
3760
推铲高度
Height of bulldozer shovel
mm
1930
推铲宽度
Width of bulldozer shovel
mm
3400
3800
推铲提升高度
Hoisting height of bulldozer shovel
mm
1200
推铲切土深度
Working depth of bulldozer shovel
mm
200
最大爬坡能力
Maximum climbing capacity
%
100
离地间隙
Ground clearance
mm
460
最高行使速度
Maximum running speed
km/h
9.5
外形尺寸
External dimension
长╳宽╳高
L╳W╳H
mm
7785╳3400╳3770
.7785╳3800╳3770
标准配置
Standard configuration
◆机械前后四轮驱动、四轮制动；
Mechanism with four-wheel drive and four-wheel brake;
◆上柴卡特彼勒增压发动机；
Shanghai diesel CATERPILLAR supercharger engine;
◆采用分体式液力变矩器和动力换挡变速箱；
The separated hydraulic torque converter and gear box with hydraulic power shift are adopted;
◆压实轮上装有独特排列的长寿命耐磨齿， 每个压轮前后均设置刮泥齿和剪切齿；
The compaction wheel is installed with special arranged antifriction teeth, and there are scraping teeth as well as shearing teeth in front and rear of the wheel;
◆驱动桥内设进口美国自动联锁差速器
Imported American automatic interlock differential is installed in driving axle;
◆德国集中润滑系统；
Germany VOGEL centralized lubrication system;
◆美国进口泵为主的药物喷洒系统；
Imported American pump is adopted in medicine sprinkling system;
◆翻转驾驶室，维修便捷；
Driving cab can be turned over and is convenient for maintenance;
◆配置防翻保护（ROPS）结构；
Equipped with roll-over protective structures (ROPS);
京ICP备05002769号