YX90-2
147FMD
| 一、specification | ||||
| English item | specification | |||
| Overall dimension (length × wide × Height) mm | 1790 x710x 1020mm | |||
| Wheelbase mm | 1180 | |||
| Minimum ground clearance mm | 170 | |||
| Seat cushion height mm | 760 | |||
| Operating handle return angle (left/right) | ≤48° | |||
| Minimum turning radius mm | 1900 | |||
| Final transmission ratio | 14:42 | |||
| Climbing slope | ≥16° | |||
| Seats | 2 | |||
| Shift mode | Fourth international gear | |||
| Fuel tank volume L | 8L | |||
| Fuel type | 90# | |||
| Rated maximum load kg | 150 | |||
| Net weight kg | 85 | |||
| Curb weight Kg | 90 | |||
| Maximum load total kg | 240 | |||
| Maximum speed Km/h | 75 | |||
| Braking performance m | ≤7m/30km/h | |||
| Starting performance S | ≤15S | |||
| Rated power Kw/r/min | 3.2KW/8000±500r/min | |||
| Economic fuel consumption L/100Km | 1.9 | |||
| Brake | front | Drum brake | ||
| rear | Drum brake | |||
| Brake operation | front | Hand brake | ||
| rear | foot brake | |||
| wheel | Aluminum wheel | |||
| spoke wheel size | front：1.2×17 rear ：1.4×17 | |||
| tyre | ordinary | |||
| tyre size | front：2.25-17 rear：2.50-17 | |||
| Tyre pressure (front/rear) Kpa | 225/225 | |||
| Specification and illumination of large bulb | 12V-35W/35W ≥10000cd | |||
| Steering bulb specification | 12V-10W | |||
| Battery specification | 12N5-3B/120*60*130 | |||
| 二、 ENGINE SPECIFICATION | ||||
| Engine type | Four-stroke, air-cooled, single-cylinder, Horizontal type | |||
| Magneto type | Multi-piece oil bath type(manual clutch) | |||
| Stroke mm | 41.4 | |||
| Cylinder diameter mm | 47 | |||
| Working volume of cylinder ml | 72 | |||
| Compression ratio | 8.8：1 | |||
| Fuel grade | 90 # gasoline | |||
| Total oil capacity L | 0.8 | |||
| Spark plug model | A7TC | |||
| Spark plug gap mm | 0.6～0.7 | |||
| Valve clearance mm | 0.05±0.02mm | |||
| Starting mode | Foot recoil mode/electric start | |||
| Lubricating oil grade | 15W/40 | |||
| Lubrication method | Splash pressure lubrication | |||
| Ignition mode | C.D.I | |||
| Carburetor model | PZ16 | |||
| Carburetor type | Horizontal suction plunger type | |||
| Transmission type | Usually engaged, four gear reciprocating | |||
| Clutch type | Multi-disc oil bath manual clutch | |||
| Primary gear ratio | 3.722 | |||
| Gearshift ratio | i1=3.272 ,i2=1.937.i3=1.350,i4=1.043 | |||
| Output transmission mode | Chain drive | |||
| Rotation direction of output shaft | Face the output shaft and rotate counterclockwise | |||
| Overall dimension (length × wide × Height) mm | 460×300×260 | |||
| Net mass Kg | 18±1 | |||
| Magneto ignition advance angle | 27º±2º | |||
| Rated power and corresponding speed kW (r/min ± 5%) | 3.2KW/8000r/min±500r/min | |||
| Maximum net power and corresponding speed kW (r/min ± 5%) | 3.7KW/8500r/min±500r/min | |||
| Maximum torque and corresponding speed N.m (r/min ± 5%) | 4.8N.m/5000±500r/min | |||
| The minimum fuel consumption rate is less than g/Kw. h | 8g/KW.h | |||
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