SPECIFICATIONS 9VX3
Engine Main Date and Specifications
Engine model
YANMAR 2TNV70-PIK
Applicable emission control EPA Tier4
Engine type
Vertical serial water-cooled 4-cycle diesel engine (special eddy
current type)
Number of cylinders x Bore x Stroke
2 - ф 70 x 74
Total piston displacement
0.569L
Compression ratio 23
Output (Net, Output tolerance: ±3%)
7.3kW / 2400mm'1
(Machine name plate indication: 7.3 kW/2400rpm)
Maximum torque 32-34.8N»m/1800 (+100/-100)min' 1
Fuel consumption
^286g/kW «h
Atmospheric conditions
Room temperature 25°C
Atmospheric pressure ЮОкРа (750mmHg) Relative humidity 30%
Fuel oil condition JIS K2204 No.2 diesel oil
Non-loaded rotation speed Maximum ; 2570±25min'1, Minimum ; 1200+25min'1
Speed fluctuation Momentary ; ^12% , Stabilized ; й7%
Stabilization time
^ 6 s
Rotation fluctuation ^30m in'1
Permissible tilt angle
Continuously 25 degrees (longitudinal and cross) Momentary 30
degrees (longitudinal and cross)
Engine rotating direction Counterclockwise when viewed from the flywheel side
Engine weight (Dry) 84 (+5/0)kg
Fuel system
Applicable fuel JIS K2204 No.2 diesel oil
Fuel injection pump
Bosch aggregated row type (YPES-MIL) unitized with the reduction
gear
Filtering system Full flow filter paper
Governor Centrifugal all-speed type
Lubrication system
Applicable lubricant
Class CD 10W30 in new SAE classification
Lubrication pump Trochoid pump
Lubrication system Forced lubrication
Cooling system
Cooling system Radiator cooling
Radiator
Pressurized and fully closed
Fan
ф 230-5(suction), Seat between fans T= 8
Crank pulley/fan риИеу=ф 110/90 (1.222)
Air cleaner Cyclone type (resin 4 inches)
Start system Electrical
Starter 12V- 1.0kW
Alternator 12V-20A
Battery (recommended value) 46B24
Auxiliary unit for start Glow plug (super-quick glow plug)
Stop unit
Stop solenoid from Syncho Start, buit-in governor, 12 V (waterproof)
Coolant capacity
Engine 0.6L (engine proper)
Lubricant volume
Total: 1.8L, Effective: 0.6L
1-6-1
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