Chapter 8. Specifications; General Specifications - Yamaha VK540EF Service Manual

9E001

GENERAL SPECIFICATIONS

Model
Model code number:
Dimensions:
Overall length
Overall width
Overall height
Weight:
Dry weight (Without fuel and oil)
Minimum turning radius:
Clockwise
Counterclockwise
Engine:
Engine type
Induction system
Cylinder arrangement
Displacement
Bore stroke
Compression ratio
Maximum horse power r/min
Maximum torque r/min
Starting system
Lubrication system:
Engine Oil:
Type
Tank capacity
Drive chain housing oil:
Type
Capacity
Fuel:
Type
Tank capacity
Carburetor:
Type/quantity
Manufacturer
Spark plug:
Type
Manufacturer
Gap
GENERAL SPECIFICATIONS
SPECIFICATIONS
8AC
3,120 mm (122.8 in)
1,130 mm (44.5 in)
1,350 mm (53.1 in)
291 kg (642 lb)
3.9 mm (12.8 ft)
4.1 mm (13.4 ft)
Axial fan cooled 2-stroke
Piston reed valve
Forward inclinded paralled 2-cylinder
3
535 cm
73 64 mm (2.87
6.1 : 1
6,500 r/min
6,000 r/min
Electric and recoil hand starter
Separate lubrication (YAMAHA AUTOLUBE)
YAMALUBE 2-cycle oil or Equivalent
2.5 L (0.55 Imp gal, 0.64 US gal)
Gear oil API "GL-3" SAE #75 or #85
0.35 L (0.08 Imp gal, 0.09 US gal)
Regular gasoline {Pump Octane (R + M)/2; 88}
(for U.S.A./Canada)
Research Octane; 93 (for Europe)
31.0 L (6.8 Imp gal, 7.9 US gal)
B38-34/1
MIKUNI
BR9ES
NGK
0.7 0.8 mm (0.028
8-1
SPEC
VK540E
2.52 in)
0.031 in)