轮式拖拉机中英文介绍.docx

第二章 整机技术规格Chapter 2 Technical Specifications of Tractor一 整机参数I. Parameters of Complete Machine拖拉机型号-■■-■--._Model of tractor 参数名称Parameter nameSH350SH354SH400SH404SH450SH4544X2(两4X4(四4x2(两4X4(四4X2(两4x4(四型式Style轮驱动）轮驱动）轮驱动）轮驱动）轮驱动）轮驱动）(two-wheel(four-wheetwo-wheel(four-whee(two-wheel(four-wheedrive)l drive)drive)l drive)drive)l drive)外型长(带前配重) Length (with front370037003700370037003700尺寸balance weight)External宽 Width158515851620162016201620dimension高（至排气口）mmHeight (to exhaust opening)210521052130213021302130轴距 Wheel base mm1800/18951800/192418801924188019241200-13001200-15001200-1500前轮距 Front wheel track mm(常用1300)(common1282(常用1300)(common1285(常用1300)(common1285option 1300)option 1300)option 1300)后轮轮距 Rear wheel track mm1200〜1500(常用 1300)(common option 1300)最小地隙Minimum ground clearance mm360265400325400325农艺地隙 Agricultural ground clearance mm410325450375450375转向圆半径Radius of单边制动Unilateral braking 单边不制动Unilateral non-braking3.1±0.33.4±0.33.1±0.33.4±0.33.1±0.33.4±0.3turning circle3.5±0.34.1±0.33.5±0.34.1±0.33.5±0.34.1±0.3结构质量Structural mass154017501665189016651890整机质量kg最小使用质量（含Mass of the75kg驾驶员）complete machine kgMinimum service mass (including the driver' weight of 75kg)183021121850212018502120前配重（选装）配重质Front balance108108106127106127量kgweight (optional)Balance后配重（选装）weight kgRear balance weight (optional180180180180180180额定牵引力 kNNominal traction force kN7.810.5&311&511.3档次Stage理论速度 km/h t heory speed km/hI 档 Gear I2.332.432.43II 档 Gear II3.373.533.53III档 Gear III4.614.814.81W档 Gear IV7.107.427.42V 档 Gear V9.9910.4510.45"档 Gear VI14.5015.1615.16⑷档 Gear VII19.7920.6920.69训档 Gear VIII30.4931.8831.88倒 I 档 Back gear I3.453.613.61倒 II 档 Back gear II5.015.235.23倒III档 Back gear III6.837.147.14倒W档 Back gear IV10.5311.0111.01注：1、轴距行斜线后为装三缸发动机时轴距。

Note: In the wheel base line, the value following “/” is the wheel base under the condition that three-cylinder engine is installed.二 发动机II. Engine拖拉机型号Model of tractor发动机部件及参数Engine parts and parametersSH350/SH354SH400/SH404SH450/SH454发动机型号Model of engineSL3100ABTSL3105ABTSL3105ABT发动机形式Style of engine四冲程，水冷，直列式，直喷式燃烧室Four-stroke, water-cooling, in-line, direct injection combustion chamber缸径X行程Cylinder diameter xstroke100X117105X117105X117标定功率 kWNominal power kW25.729.433.1标定转速 r/minNominal revolution speed r/min220022002200标定工况燃油消耗率g/kW・hSpecific fuel consumption under nominal working condition g/kW • h<257.0标定工况机油消耗率g/kW・hSpecific oil consumption g/kW • h<2.04三 传动系统III. Driving System拖拉机型号-Model of tractor 部件名称 、、Part name 、、SH350SH354SH400SH404SH450SH454离合器Clutch9英寸干式单作用或双作 用9-inch dry type single-action or double-action10英寸干式单作用或双作用10-inch dry type single-action or double-action变速箱Gear box2轴4X(2+l)档组成式、啮合套换档2 axes 4x(2+l) gear constitution type, sliding sleeve gear shift中央传动Central drive螺旋圆锥齿轮副Spiral cone gear pair差速器Differential mechanism两行星轮、闭式Two-planetary wheel, closed type差速锁Differential lock柱销式Dowel pin type最终传动Final drive行星齿轮式Planetary gear type前驱动桥Front drive axle全封闭锥齿轮式(四轮驱动机型用)Totally closed bevel gear type (used for four-wheel drive model)分动箱Transfer case直齿圆柱齿轮(四轮驱动机型用)Straight-cut gear (used for four-wheel drive model)四 行走、转向、制动IV. Travel, Steering and Braking、'二、拖拉机型号^M^del of tractor 部件及参数 '、一、 Parts and parametersSH350SH400SH450SH354SH404SH454机架型式Style of frame无架式Frameless前轴(前驱动桥)型式Front axle (front drive axle)style倒U型管平衡式Inverted U tube balance type锥齿轮减速器三段可分式桥壳Bevel gear reducer three-section trumpet type axle housing前轮前束 (mm)Toe-in of front wheel (mm)4-84-11前轮轮胎规格Specification of front tire5.5-16 6.0-167.5-16 8.3-20后轮轮胎规格Specification of rear tire11.2-2812.4-2811.2-2812.4-28前轮轮胎气压(kPa)Front tire pressure (kPa)200-25090-120后轮轮胎气压(kPa)Rear tire pressure (kPa)80-120转向器型式Style of steering gear机械或液压转向Mechanical or hydraulic steering转向器Steering gear球面蜗杆滚轮式或摆线转阀式静液压转向 器Hourglass worm and roller type or cycloid rotary valve hydrostatic steering gear循环球齿条齿扇式或摆线转阀式静液压转 向器Recirculating ball-rack and sector or cycloid rotary valve hydrostatic steering gear液压转向横流溢流泵Hydraulic steering permanent overflow pumpCBT-E306FHL06HLCB-D6/06AFIBRCBT-E306FHL06HLCB-D6/06AFIBR液压转向安全开启压力(MPa) Hydraulic steering safe opening pre。