4Tnv98T (~ Epa Tier2) - Yanmar 3TNV82A-B Service Manual

GENERAL SERVICE INFORMATION

4TNV98T (~ 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.
4-32
CL
-1
min 1500
kW 37.9
PS 51.5
-1
min 1500
kW 41.9
PS 57.0
-1
min 1600 ± 25 1895 ± 25
258 kg
Electric Starting (Starter Motor: DC12V (2.3 kW)) ***
Recommended Battery Capacity: 12V, 64Ah ***
4TNV98T
Vertical In-line Diesel Engine
Direct Injection
Turbocharged
4
98 × 110mm
3.319L
1800
45.6
62.0
1800 2000
50.4 50.7
68.5 69.0
2180 ± 25
Flywheel End
Counterclockwise Viewed From Flywheel End
Liquid-Cooled with Radiator
Forced Lubrication with Trochoid Pump
0.29 - 0.39 MPa
0.06 MPa
Alternator: DC12V, 40A***
719 × 575 × 804mm
10.5/6.0L
(Dipstick Upper Limit / Lower Limit)
4.2L Engine Only
430mm O.D., 8 Blade Suction-Type ***
φ130/ φ130mm ***
TNV DI Service Manual
Principal Engine Specifications
VM
2200 2400
55.5 60.3
75.5 82.0
2400 ± 25 2590 ± 25
245 kg
2500
62.5
85.0
2700 ± 25