China 4 Wheel Mini Tractor

SH120 is reliable produce with single cylinder diesel engine, cheap price and high reliable quality.

typeSH150model2x2wheel type semi-frame belt driveRated pull(N)1800main dimension(mm)external contour dimensionlength2800width945height1185wheel base1180Wheel treadfront wheel4.50-12rear-wheel6.50-16minimum ground clearance210Veering circle radius (m)2.4±0.2theoretical velocity (km/h)Igrade2.1IIgrade3.28IIIgrade5.31IVgrade8.56Vgrade13.32VIgrade21.53reverse Igrade1.62reverse IIgrade6.59Quality (kg)typemachinery liftinghydraulic liftingstructural mass (kg)

Operating mass(kg)
547one major parameter of complete machine
Two technical specifications of diesel engine and electrical equipment
Diesel enginetypeSingle vathorizontal typewater cooling 4 stroke lineselectric startModelZH1005AN-2AMRated power HP15Rated speed rmin2200vat1cylinder diameter mm105coolingCondensation typeStart wayElectric startannotation: detailed specifications can be found in the operation instruction for engineelectrical equipmentmodelRFF_90AC permanent-magnet tacho-generatorvoltage V12Rated power W90Rated speed r min2200lightOne 12V90W




Three transmission system
Tractor typeJR-Q12EClutchbiplatedry-typeconstantly joint typespeed changing box(3+1)x2combined typedifferential mechanismClosed typeSymmetry bevel typebraking systemBrake typeFoot typeoperating modeFoot step machinery typeTransmission between engine and clutchTriangle belt B3200
Four walking veering system
Tractor typeJR-Q12EEpipodiumUn-adjustable, whole body typetyre sizefront4.50-12rear6.50-16Rim materialfront10rear10tyre pressure(Kpa)front180rearfield operation 80~120Kpa;transportation 140~200KPasteering systemsteering gear typeWorm and roller/ hindley screw rollerOperating waymechanicaltoe-in of front wheel(mm)6~12Extroversion of front wheel2°±30′kingpin inclination7°±15′reverse caster3°±15′




FIVE working device

Hydraulic equipment

Tractor typeJR-Q12EModelSemi-separate deviceOil pumpSingle plunger /gear pumpopening pressure of safety valve(MPa)16±0.5oil cylinderdiameter piston stroke(mm)63/150Theoretical oil mass(L/min)5Rated hoisting capacity of suspension pin (N)2980Rated hoisting time(s)≤3(engine runs in rated speed)Cultivation adjustment wayheight setting Draft gear
Tractor typeJR-Q12ETraction pin diameter(mm)Φ20terrain clearance of traction card(mm)240
SIX Electrical equipment
storage batterylead-acid storage battery 12V/36AhDiesel engine typeEvaporation or condensation typegeneratormodelpermanent magnetfly wheel generator
(diesel engine own)pressure(V)/power(W)14V/350WHeadlightheadlight12V/90W(twin-wirefar and near light)turn light12V/8WLighting switchBig hoodSingle gear switchJK106