|
|
|
|
 |
|
|
|
|
设计规格 |
|
介绍“YBR250 天剑王”的规格。 |
|
|
|
|
|
型号(型式)·Code
|
JYM250-2
|
总长×总宽×总高·L×W×H
|
2025mm×760mm×1065mm
|
座席高·Seat height
|
805mm
|
轴距·Wheelbase
|
1360mm
|
最低离地距离·
Minimum ground clearance
|
175mm
|
整备质量·
Wet(with oil and a full fuel tank)
|
152kg
|
最高车速·Maximum speed
|
123km/h
|
最小转弯半径·Minimum turning radius
|
2.4m
|
发动机种类·Engine type
|
空冷、4冲程·Air cooled, 4-stroke
|
气缸数·Cylinder arrangement
|
单缸·Single cylinder
|
总排气量·Displacement
|
249cm3
|
缸径×行程·Bore ＆ stroke
|
74.0mm×58.0mm
|
压缩比·Compression ratio
|
9.80:1
|
最高功率·Maximum horse power
|
15.4kW(7500r/min)
|
最大扭矩·Maximum torque
|
19.7Nm(6500r/min)
|
启动方式·Starting system type
|
电启动·Electric starter
|
机油容量·Engine oil capacity
|
1.5L
|
油箱容量·Fuel tank capacity
|
19.2L
|
化油器型式/燃料供给·
Carburetor Type/Fuel supply
|
FI [燃料喷射方式·Fuel Injection]
|
点火方式·Ignition system type
|
T.C.I
|
蓄电池容量·Battery voltage/capacity
|
12V 6Ah
|
离合器形式·Clutch type
|
湿式多片手操纵·Wet, multiple-disc coil spring
|
变速机形式·Transmission type
|
常啮式前进5档返回·Constant mesh 5-speed
|
变速比·Gear ratio
|
2.571/1.684/1.273/1.040/0.852
|
车架形式·Frame type
|
双摇篮式·Double cradle
|
轮胎规格(前/后)·Tire size(Front/Rear)
|
100/80-17M/C 52S / 130/70-17M/C 62S
|
制动装置形式(前/后)·
Brake type(Front/Rear)
|
单盘式 / 鼓式·Single disc brake / Drum brake
|
悬架方式(前/后)·
Suspension type(Front/Rear)
|
伸缩式/连杆式单臂·Telescopic / Bottom link swing arm
|
前灯、前位灯·Headlight、Auxiliary light
|
12V、35W/35w×1、12V、5w×1
|
|
|
|
|
|
|
|
|
 |
