MINGSHANG · WEICHAI LOVOL HEAVY INDUSTRY CO., LTD.
设备图库
8 张实拍图
农业设备WEICHAI LOVOL HEAVY INDUSTRY CO., LTD.Used
雷沃欧豹 M704-B 70 马力四驱拖拉机
可咨询 · 二手设备
70 马力潍柴涡轮增压动力、12+12 挡机械传动与后置三点悬挂，结构简洁，适合中小农场。
公开产品详情说明
A 70 HP four-wheel-drive wheeled tractor with a 12-forward/12-reverse transmission and rear three-point linkage. This is used equipment. Before purchase, please confirm current availability, year, operating hours, serial or chassis number, exact configuration, attachments, inspection report, price, Incoterms and shipping details. Specifications are based on the supplied files and may vary by individual unit. A 70 HP four-wheel-drive wheeled tractor with a 12-forward/12-reverse transmission and rear three-point linkage. This is used equipment. Before purchase, please confirm current availability, year, operating hours, serial or chassis number, exact configuration, attachments, inspection report, price, Incoterms and shipping details. Specifications are based on the supplied files and may vary by individual unit.
70 HP
4WD
12+12
2.9 t
适用任务
中小地块、旋耕、播种和日常运输
告诉我们目的国、工况与数量，我们会进一步核验实车车况、配置和运输方式。
TECHNICAL DATA
详细配置
图片与基础参数参考公开产品资料整理；库存、车况、工时与最终配置须以实车检测和成交文件为准。
Gears (forward/reverse)12-12
Main transmission gear count4
Range transmission gear count3×(1+1)
Maximum design speed33.59 km/h
Engine-to-main-clutch connectionDirect coupling
ROPS/cab modelTS04451010000
ROPS/cab typeBasic cab
ROPS/cab manufacturerWeichai LOVOL Heavy Industry Co., Ltd.
Engine modelWP3.2G75E440
Engine configurationInline, water-cooled, four-stroke
Engine manufacturerWeichai Power Co., Ltd.
Engine aspirationTurbocharged
Number of cylinders4
Engine rated speed2400 r/min
Engine cooling systemWater-cooled
Air filter modelB1101S
Air filter typeWet type
Muffler chamber dimensionsφ120×540 mm
Muffler chamber weight5 kg
Steering system typeFull-hydraulic
Steering controlSteering wheel
Steering mechanismFront-wheel steering
Transmission typeMechanical planar composite type
Number of transmission housings2
Main transmission locationFirst gearbox housing
Main transmission shifting methodMechanical stepped gears
Range transmission shifting methodMechanical stepped gears
Tire size (front/rear)8.3-24/14.9-30
Number of tires (front/rear)2-2
Track material/
Track shoe width/ mm
Hydraulic hitch systemOpen-center, semi-separated type
Hitch typeRear three-point hitch
Three-point hitch categoryCategory I
Hydraulic pump modelCB-F25L
Hydraulic outlet groups2 sets
Implement safety valve full-open pressure17.5-18.0 MPa
PTO spline count8
Standard PTO speed540/760 r/min
Optional rear tire sizes12.4-28 / 13.6-28 / 14.9-28 / 11-32 / 12.4-32 / 11-32 paddy / 14.9-30 paddy / 16.9-30 paddy
Optional hydraulic hitch systemSeparated type
Optional engine configurationInline, water-cooled, four-stroke
Optional engine aspirationTurbocharged
Optional engine cylinder count4
Optional engine rated power51.5 kW
Optional engine rated net power51.5 kW
Optional engine rated speed2400 r/min
Optional engine cooling systemWater-cooled
Engine rated power51.5 kW
Engine rated net power51.5 kW
Minimum power rating in certification family70
Model and machine nameM704-B wheeled tractor
Machine configurationWheeled
Frame typeFrameless
Drive type4WD
Intended useGeneral purpose
Overall dimensions (L × W × H)4130 × 1795 × 2675 (to cab roof) mm
Wheelbase2072 mm
Standard tread (front/rear)1450/1408 mm
Tread adjustment range (front/rear)1300, 1350, 1450, 1550/1312, 1376, 1408, 1496 mm
Minimum ground clearance380 (under front axle) mm
Clutch housing front face to rear axle centerline1152 mm
Gearbox countershaft bore center distance92 mm
Drive sprocket to idler center distance/ mm
Minimum operating mass2900 kg
Standard ballast (front/rear)150/360 kg
Track ground pressure/ kPa
Minimum operating mass-to-power ratio56.3 kg/kW
挡位数（前进/倒退）12-12
主变速挡位数4
副变速挡位数3×(1+1）
最高设计理论速度33.59 km/h
发动机与主离合器联接方式直联
翻倾防护装置（驾驶室或安全框架）型号TS04451010000
翻倾防护装置（驾驶室或安全框架）型式简易驾驶室
翻倾防护装置（驾驶室或安全框架）生产厂潍柴雷沃重工股份有限公司
发动机型号WP3.2G75E440
发动机结构型式直列、水冷、四冲程
发动机生产厂潍柴动力股份有限公司
发动机进气方式涡轮增压
发动机气缸数4
发动机标定转速2400 r/min
发动机冷却方式水冷
空气滤清器型号B1101S
空气滤清器型式湿式
排气管消声腔外形尺寸（长×宽×厚或直径×长）φ120×540 mm
排气管消声腔质量5 kg
转向系型式全液压
转向系转向操纵机构方向盘
转向系转向机构型式前轮转向
传动系变速箱（器）型式机械平面组成式
传动系箱体数量2
传动系主变速位置第1箱
传动系主变速换挡方式机械有级挡
传动系副变速换挡方式机械有级挡
行走系轮胎型号(前轮/后轮)8.3-24/14.9-30
行走系轮胎数量(前轮/后轮)2-2
行走系履带材质/
行走系履带板宽度/ mm
液压悬挂系统型式开心、半分置式
悬挂装置型式后置三点悬挂
悬挂装置类别1类
液压油泵型号CB-F25L
液压输出组数2组
工作装置安全阀全开压力17.5～18.0 MPa
动力输出轴花键数目8
动力输出轴标准转速540/760 r/min
选装轮胎型号(后轮)12.4-28/13.6-28/14.9-28/11-32/12.4-32/11-32水田/14.9-30水田/16.9-30水田
选装液压悬挂系统型式分置式
选装发动机结构型式直列、水冷、四冲程
选装发动机进气方式涡轮增压
选装发动机气缸数4
选装发动机标定功率51.5 kW
选装发动机额定净功率51.5 kW
选装发动机标定转速2400 r/min
选装发动机冷却方式水冷
发动机标定功率51.5 kW
发动机额定净功率51.5 kW
该鉴定单元中机型的合理最小功率代号（马力）70
整机型号、名称M704-B、轮式拖拉机
整机型式轮式
整机机架型式无架
整机驱动型式四驱
整机用途一般用途
整机外廓尺寸(长×宽×高及部位)4130×1795×2675（驾驶室顶） mm
轴距2072 mm
常用轮距(前轮/后轮)1450/1408 mm
轮距(前轮/后轮)1300、1350、1450、1550/1312、1376、1408、1496 mm
最小离地间隙及部位380（前桥底部） mm
离合器壳体前端面至后驱动轴轴心线的水平距离1152 mm
变速箱齿轮副轴孔中心距92 mm
全履带拖拉机驱动轮轴心线至导向轮轴心线的水平距离/ mm
最小使用质量2900 kg
标准配重(前/后)150/360 kg
履带接地比压/ kPa
最小使用比质量56.3 kg/kW
参数说明:图片与基础参数参考公开产品资料整理；库存、车况、工时与最终配置须以实车检测和成交文件为准。
