YX125-C5
YX154FMI


| 一、specification | ||||
| English item | specification | |||
| Overall dimension (length × wide × Height) mm | 1900×690×1120mm | |||
| Wheelbase mm | 1290 | |||
| Minimum ground clearance mm | 130 | |||
| Seat cushion height mm | 780 | |||
| Operating handle return angle (left/right) | ≤48° | |||
| Minimum turning radius mm | 1840 | |||
| Final transmission ratio | 15:36 | |||
| Climbing slope | ≥22° | |||
| Seats | 2 | |||
| Shift mode | Four speed cycle with high protection | |||
| Fuel tank volume L | 3.6 | |||
| Fuel type | 90# | |||
| Rated maximum load kg | 140 | |||
| Net weight kg | 95 | |||
| Curb weight Kg | 99 | |||
| Maximum load total kg | 190 | |||
| Maximum speed Km/h | 82.4 | |||
| Braking performance m | ≤7m/30km/h | |||
| Starting performance S | ≤14.87S | |||
| Rated power Kw/r/min | 4.53KW | |||
| Economic fuel consumption L/100Km | 1.5 | |||
| Brake | front | Disc brake | ||
| rear | Drum brake | |||
| Brake operation | front | Hand brake | ||
| rear | foot brake | |||
| wheel | Aluminum wheel | |||
| spoke wheel size | front:1.4×17 rear :1.6×14 | |||
| tyre | Inner and outer tyre | |||
| tyre size | front:2.50-17 rear:80/100-14 | |||
| Tyre pressure (front/rear) Kpa | 280/280 | |||
| Specification and illumination of large bulb | 12V-35W/35W ≥10000cd | |||
| Steering bulb specification | 12V-10W | |||
| Battery specification | MG5-3B/ Colloid battery /120*60*130/ Solid/whiteboard/case blue | |||
| 二、 ENGINE SPECIFICATION | ||||
| Engine type | Four-stroke, air-cooled, single-cylinder, Horizontal type | |||
| Magneto type | C100 power 12V octet full wave AC | |||
| Stroke mm | 55.5 | |||
| Cylinder diameter mm | 52.4 | |||
| Working volume of cylinder ml | 127.1 | |||
| Compression ratio | 9.2:1 | |||
| Fuel grade | 90 # gasoline | |||
| Total oil capacity L | 0.8 | |||
| Spark plug model | NGK | |||
| Spark plug gap mm | 0.6~0.7 | |||
| Valve clearance mm | 0.05±0.02mm | |||
| Starting mode | Electric start/kick start | |||
| Lubricating oil grade | 15W/40 | |||
| Lubrication method | Splash pressure lubrication | |||
| Ignition mode | C.D.I | |||
| Carburetor model | PZ20(Youli) | |||
| Carburetor type | Plunger type | |||
| Transmission type | The teeth are usually in four gears. With high grade protection | |||
| Clutch type | 120 automatic | |||
| Primary gear ratio | 4.058 | |||
| Gearshift ratio | i1=2.833 , i2=1.705. i3=1.238, i4=0.958 | |||
| 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 | 22±1 | |||
| Magneto ignition advance angle | 15º±2º | |||
| Rated power and corresponding speed kW (r/min ± 5%) | 5.4KW/7500r/min | |||
| Maximum net power and corresponding speed kW (r/min ± 5%) | 6.5Kw/7500r/min | |||
| Maximum torque and corresponding speed N.m (r/min ± 5%) | 9.2N.m/5500r/min | |||
| The minimum fuel consumption rate is less than g/Kw. h | 367g/KW.h | |||
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