13．Engine Overhaul Information
Engine Specification
REF.
NO
ITEM Type/SPECIFICATION
1
Type Single Cylinder, 4-Storke, Liquid-cooled,
4 Valve, SOHC
2 Bore and stroke 87.5mm×82.0mm
3 Displacement 493ml
4 Compression ratio 10.2: 1
5
Lowest continuous idle speed with load 1300r/min±100r/min
6 Starting type Electrical starting/ Recoil Starting
Ignition /
Ignition Timing
CDI Magneto ignition/BTDC10°1500r/min
Spark Plug/
Spark Plug Gap
DPR7EA-9 (NGK)/0.8mm-0.9mm
7
Electrical
System
Magneto Permanent Magnet AC Type
Combustion Chamber Triangle Combustion Chamber
Carburetion Type/Model Vacuum Diaphragm Type/MIKUNI BSR36-89
Air Filter
Sponge Element Filter
8
Combustion
System
Gasoline
RQ-90
9
Valve
System
Valve Type SOHC/Chain Drive
Lubrication Type Pressure & Splash
Oil Pump Rotor Type
Filter Type Full Flow Filter Screen
10
Lubrication
System
Oil Type SAE10W-40/SF
Cooling Type Closed Coolant Circulation
11
Cooling
System
Coolant Type
—35℃ Rust-resistant antifreeze
Clutch type Wet, Auto-centrifugal
Operation Mode Automatic(CVT)+Parking and Gear Shifting
Gears 2 Forward Gears + 1 Reverse Gear
Shift Type/Sequence Hand Operation/L-H-N-R-P
(CVT) Gear Ratio
2.88-0.70
Final Ratio 1.333(24/18, bevel gear)
Secondary
Ratio
1.952(41/21)
Gears Low Gear:2.25(36/16) High Gear :1.35(27/20)
Reverse Gear:1.471(25/17)
12
Drive
System
Transfer
Gear Ratio
Total Low Gear:5.857, High Gear:3.514,Reverse Gear:3.828
13 Overall Dimension 610×568×519mm
14 Net Weight 70kg
15 Output type Front and rear shaft output
16 Rotational Direction of Engine Output Clockwise (from behind engine at forward gear)
13-5
To Next Page
Loading...