详细介绍
拖拉机类型农用拖拉机品牌烟台东汽型号dq904产品类型全新机器大小中型档数2.31/34.85(普通)/0.46-34.85（爬行档发动机型号lrc4108t lrc4108t 4mc4110 lrc4108zt轮胎规格1620-2020额定功率66.2（kw）结构重量3570（kg）生产厂家烟台市东汽农业装备有限公司外型尺寸4593x2050x2810（mm）
main specifications ofdq804,854,904,954tractor
parameters
拖拉机参数model型号dq804 /854/904/954drive type驱动形式4wdoverall dimension
lxwxh(mm)外型尺寸：长x宽x高4593x2050x2810wheel track(mm)轮距front前轮1610-1950(leave factory 1610)rear后轮1620-2020(leave factory 1620)
1620-2020(出厂 1620)wheel base(mm)轴距2195min. distance fromground(mm)小离地间隙379(front drive axle under)
379（前驱动桥下沿）rated traction force(kn)标定牵引力18.6/19.9/20.8/21.7structure weight（kg）
结构质量with cabin带驾驶室3820without cabin不带驾驶室3570turning round radius(m)
小转向半径（m）without single break
不单边制动4.3±0.3theoretical
speed(km/h)
理论速度(km/h)forward前进速度2.31/34.85(general gear)/0.46-34.85（creepinggear）
2.31/34.85(普通)/0.46-34.85（爬行档）reverse (km/h)后退速度3.1-10.78(general gear)/0.62-10.78（creepinggear）
3.1-10.78(普通)/0.62-10.78（爬行档）engine
specifications
发动机参数model型号lrc4108t lrc4108t 4mc4110 lrc4108zttype型式vertical put, four-stroke, water-cooling,
spray directly combustion chamber水冷、直列、四冲程、直喷式ratedpower(km)/rotation(r/min）
标定功率（kw）转速（r/min）59/2300,62.5/2300,66/2300,73.5/2300diesel consumption(g/km/h)柴油消耗率≤242machine oilconsumption(g/km/h)机油消耗率≤1.63cylinder no.缸数4drive
system
传动系clutch离合器dual-stage clctch 双作用离合器gear box变速箱4x(2+1) general gear
4x(2+1)x2 creeper gear(optional)
4x(2+1)普通档， 4x(2+1)x2 爬行档（选装）differential 差速器close type, 4 planetary bevel gear
闭式，四个行星锥齿轮differential lock差速锁joggle cover type啮合套式final transmissions后终传动
single grade planetary bevel gear单级行星齿轮式
travelling
mechanism
行走系统tyre size 轮胎规格front前轮11.2-24rear后轮16.9-34/13.6-38(paddy field tyre)
16.9-34/13.6-38(水田轮)steering gear type 转向器型式hydraulic steering 液压转向driver brake行驶制动器disk type盘式working
device
工作装置hydraulic system
液压系统system max. lift capacity at 610mm
of suspension point(kn)系统大提升力（kn）（悬挂后610mm处）>16suspension model 悬挂机构rear, three-points suspension，category: ii
ii类，后置三点悬挂，p.t.o shaft动力输出轴rotating speed(rpm)转速760/1000, 540/1000(optional)
760/1000, 540/1000(选装)spline size齿形φ35，6 rectangular spline，φ38，8 rectangularspline
φ35，6齿矩形花键轴，或φ38，8齿矩形花键轴
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