Yanmar 3TNV Series Service Manual page 21

1. General
(5) 4TNV84
Engine name
Engine specification class
Type
Combustion chamber
Number of cylinders
Cylinder bore stroke
Displacement
Revolving
Continuous speed
Rating
Output
Revolving
speed
Rated output
Output
Max. no-load speed ( 25)
Ignition order
Power take off
Direction of rotation
Cooling system
Lubrication system
Starting system
Applicable fuel
Applicable lubricant
Total
Lubricant capacity
(oil pan) *
Effective
Coolant water capacity
(engine only)
Overall
length
Engine dimensions **
Overall
(with flywheel
width
housing)
Overall
height
Engine mass (dry) **
(with flywheel housing)
Cooling fan (std.)
Crankshaft V pulley diameter &
Fun V pulley diameter (std.)
Engine oil capacity may differ from the above depending on an engine installed on a machine unit.
*
** Engine mass and dimensions without radiator
Unit
- CL
- Vertical, in-line, 4-cycle, water-cooled diesel engine
-
-
mm
mm
L
-1
Min 1500 1800
kW 14.9 17.7
(hp) (20.3) (24.1)
-1
Min 1500 1800 2000
kW 16.4 19.5
(hp) (22.3) (26.5) (29.8)
-1
min 1600 1895 2180
- 1-3-4-2-1(No.1 cylinder on flywheel side)
-
- Counterclockwise (viewed from flywheel)
-
- Forced lubrication with trochoid pump
-
Diesel oil-ISO 8217 DMA, BS 2869 A1 or A2
-
-
L
L
L
mm 683
mm
mm
kg 183
mm 370 mm O/D, 6 blades pusher type
mm 120 90
6
4TNV84
VM
Direct injection
4
84 90
1.995
2200 2400 2500
21.9 24.1 26.3 27.4
(32.8) (35.8) (37.3)
2400 2590 2700
Flywheel
Radiator
Electric
(cetane No.45 min.)
API grade class CD or CF
7.4
2.3
2.7
658
498.5
617
170
110 110
-
-
2600 2800 3000
28.5 30.7 32.9
(38.7) 41.7) (44.7)
2810 2995 3210