江苏—850/854拖拉机主要技术规格
型号 Model | 江苏—850 JS—850 | 江苏—854 JS—854 | ||
型式 Type | 4×2 两轮驱动 2WD | 4×4 四轮驱动 4WD | ||
外型尺寸(长×宽×高) (mm) Overall Dimensions (length×width×height) | 3812×2120×2050 | 4200×2120×2050 | ||
轴距 Wheel base (mm) | 2334 | 2306 | ||
轮距 Wheel tread | 前轮轮距 Front (mm) | 1530 (常用Normal) -1730 | 1648-1926 (常用Normal 1730) 或1630-1960(常用Normal 1730) | |
后轮轮距Rear (mm) | 1470-1870 (常用.Normal 1650) | 1470-1870 (常用.Normal 1650) | ||
zui小离地间隙 Min.Ground clearance (mm) | 477 | 426 | ||
zui小转向圆半径 (单边不制动) (m) Min. turning radius (without one—side braking) | 4.5 | 5.6 | ||
轮胎规格 (前轮/后轮) Tyres (F/R) | 7.5-20,选装Optional 7.5-16/16.9-34,Optional 13.6-38, 或Or14.9-30 | 11.2-28/16.9-34, 选装Optional 13.6-38,或Or14.9-30 | ||
结构质量 Structural mass (kg) | 2900 | 3260 | ||
zui小使用质量 Min. operation mass (kg) | 3512 | 3982 | ||
发动机 Engine | 型号 Model | LRC4108、4113T-QT20 | LRC4108、4113T-QT20 | |
型式 Type | 直列,水冷,四冲程,直喷燃烧室 Vertical, water cooled, four stroke, direct injection | 直列,水冷,四冲程,直喷燃烧室 Vertical, water cooled, four stroke, direct injection | ||
功率/转速 Power/speed (kw/r/min) | 62.5/2300 | 62.5/2300 | ||
标定工况燃料消耗率(g/kw.h) Specific fuel consumption (at rated conditions) | 238 | 238 | ||
额定牵引力 Rated traction (KN) | 16 | 18.8 | ||
档位数 Gears | 4×2×3 | 4×2×3 | ||
速度范围 Speed scopes (km/h) | 0.42—32.92 | 0.42—32.92 | ||
zui大提升力 Max lifting forces (KN) | 18.8 | 18.8 | ||
动力输出轴转速Speed for PTO shaft (r/min) | 566/714;选装(Optional)566/998 | 566/714;选装(Optional)566/998 |