4Tnv84 (~ Epa Tier2) - Yanmar 3TNV82A-B Service Manual

Principal Engine Specifications

4TNV84 (~ EPA Tier2)

Engine Model
Version
Type
Combustion System
Aspiration
No. of Cylinders
Bore × Stroke
Displacement
Continuous Rated Output
Max. Rated Output (Net)
High Idling
Engine Weight (Dry)
*with Flywheel Housing
PTO Position
Direction of Rotation
Cooling System
Lubricating System
Normal Oil Pressure at Rated
Engine Speed
Normal Oil Pressure at Low
Idle Speed
Starting System
Dimensions (L × W × H)*
Engine Oil Pan Capacity**
Engine Coolant Capacity
Standard Cooling Fan
Crank V-pulley dia./
Fan V-pulley dia.
* Engine specifications without radiator.
** Engine oil capacity for a "Deep Standard" oil pan. Refer to the operation manual provided by the driven machine
manufacturer for the actual engine oil capacity of your machine.
*** May vary depending on application.
TNV DI Service Manual
CL
-1
min 1500 1800
kW 14.9 17.7
PS 20.3 24.1
-1
min 1500 1800
kW 16.4 19.5
PS 22.3 26.5
1600 1895
-1
min
± 25 ± 25
183kg
0.34 - 0.49 MPa
Electric Starting (Starter Motor: DC12V (1.4 kW)) ***
Recommended Battery Capacity: 12V, 64Ah*** (5h rating)
683 × 498.5 × 617 mm
φ120/ φ90mm ***
GENERAL SERVICE INFORMATION
4TNV84
Vertical In-line Diesel Engine
Direct Injection
Natural
4
84 × 90mm
1.995L
2000 2200
21.9 24.1
29.8 32.8
2180 2400
± 25 ± 25
Flywheel End
Counterclockwise Viewed From Flywheel End
Liquid-Cooled with Radiator
Forced Lubrication with Trochoid Pump
0.06 MPa
Alternator: DC12V, 40A***
7.4/4.0L
(Dipstick Upper Limit / Lower Limit)
2.7L Engine Only
370mm O.D., 6 Blade Pusher-Type ***
VM
2400 2600 2800
26.3 28.5 30.7
35.8 38.7 41.7
2590 2810 2995
± 25 ± 25 ± 25
170kg
0.39 - 0.54 MPa
658 × 498.5 × 617mm
φ110/ φ110mm ***
3000
32.9
44.7
3210
± 25
4-27