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沭河40系列拖拉机用户意见 User’s opinion on SH40 series tractor

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 name 型式Style SH350 4×2(两 轮驱动) SH354 4×4(四 轮驱动) SH400 4x2(两 轮驱动) SH404 4×4(四 轮驱动) SH450 4×2(两 轮驱动) SH454 4x4(四 轮驱动) (two-wheel (four-wheetwo-wheel (four-whee(two-wheel (four-wheedrive) l drive) drive) l drive) drive) l drive) 3700 1620 2130 1924 1285 长(带前配重) 3700 3700 3700 3700 3700 Length (with front 外型 balance weight) 尺寸 宽 Width 1620 1620 1620 1585 1585 External dimension 高(至排气口) mm Height (to exhaust 2130 2130 2130 2105 2105 opening) 轴距 Wheel base mm 1800/1895 1800/1924 1880 1924 1880 1200-1300 1200-1500 1200-1500 (常用1300) 1282 (常用1300) 1285 (常用1300) 前轮距Front wheel track mm (common (common (common option 1300) option 1300) option 1300) 后轮轮距Rear wheel track mm 1200～1500(常用1300) (common option 1300) 最小地隙 360 265 400 325 400 Minimum ground clearance mm 农艺地隙Agricultural ground 410 325 450 375 450 clearance mm 单边制动 转向圆半径 Unilateral braking Radius of turning circle 单边不制动Unilateral m non-braking 结构质量 Structural mass 整机质量 kg 最小使用质量（含Mass of the 75kg驾驶员） complete Minimum service machine kg mass (including the driver’s weight of 75kg) 前配重(选装) 配重质 Front balance weight (optional) 量 kg 后配重(选装) Balance weight kg Rear balance weight (optional

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325 375 3.1±0.3 3.4±0.3 3.1±0.3 3.4±0.3 3.1±0.3 3.4±0.3 3.5±0.3 4.1±0.3 3.5±0.3 4.1±0.3 3.5±0.3 4.1±0.3 1540 1750 1665 1890 1665 1890 1830 2112 1850 2120 1850 2120 108 108 106 127 106 127 180 180 180 180 180 180 沭河40系列拖拉机用户意见 User’s opinion on SH40 series tractor

额定牵引力 kN 7.8 10.5 8.3 11 8.5 11.3 Nominal traction force kN 档次 Stage 理论速度km／h theory speed km／h Ⅰ档 Gear I 2.33 2.43 2.43 Ⅱ档 Gear II 3.37 3.53 3.53 Ⅲ档 Gear III 4.61 4.81 4.81 Ⅳ档 Gear IV 7.10 7.42 7.42 Ⅴ档 Gear V 9.99 10.45 10.45 Ⅵ档 Gear VI 14.50 15.16 15.16 Ⅶ档 Gear VII 19.79 20.69 20.69 Ⅷ档 Gear VIII 30.49 31.88 31.88 倒Ⅰ档 Back gear I 3.45 3.61 3.61 倒Ⅱ档 Back gear II 5.01 5.23 5.23 倒Ⅲ档 Back gear III 6.83 7.14 7.14 倒Ⅳ档 Back gear IV 10.53 11.01 11.01 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 parameters 发动机型号 Model of engine 发动机形式 Style of engine 缸径×行程 Cylinder diameter ×stroke 标定功率 kW Nominal power kW 标定转速 r/min Nominal revolution speed r/min 标定工况燃油消耗率g/kW·h Specific fuel consumption under nominal working condition g/kW·h 标定工况机油消耗率g/kW·h Specific oil consumption g/kW·h ≤2.04 ≤257.0 SL3100ABT SL3105ABT SL3105ABT SH350/SH354 SH400/SH404 SH450/SH454 四冲程，水冷，直列式，直喷式燃烧室 Four-stroke, water-cooling, in-line, direct injection combustion chamber 100×117 25.7 2200 105×117 29.4 2200 105×117 33.1 2200

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沭河40系列拖拉机用户意见 User’s opinion on SH40 series tractor

三 传动系统 III. Driving System 拖拉机型号 Model of tractor 部件名称 Part name 9英寸干式单作用或双作离合器 Clutch 用 9-inch dry type single-action or double-action 变速箱 Gear box 中央传动 Central drive 差速器 Differential mechanism 差速锁 Differential lock 最终传动 Final drive 前驱动桥 Front drive axle 分动箱 Transfer case 2轴4×(2+l)档组成式、啮合套换档 2 axes 4×(2+l) gear constitution type, sliding sleeve gear shift 螺旋圆锥齿轮副 Spiral cone gear pair 两行星轮、闭式 Two-planetary wheel, closed type 柱销式 Dowel pin type 行星齿轮式 Planetary gear type 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) 直齿圆柱齿轮(四轮驱动机型用) Straight-cut gear (used for four-wheel drive model) 10英寸干式单作用或双作用 10-inch dry type single-action or double-action SH350 SH354 SH400 SH404 SH450 SH454 四 行走、转向、制动 IV. Travel, Steering and Braking 拖拉机型号 Model of tractor 部件及参数 Parts and parameters 机架型式 Style of frame 前轴（前驱动桥）型式 Front axle (front drive axle) style 前轮前束 （mm） Toe-in of front wheel (mm) 前轮轮胎规格 Specification of front tire

SH350 SH400 SH450 SH354 SH404 SH454 无架式 Frameless 倒U型管平衡式 Inverted U tube balance type 4-8 5.5-16 6.0-16 90

锥齿轮减速器三段可分式桥壳 Bevel gear reducer three-section trumpet type axle housing 4-11 7.5-16 8.3-20