GENERAL SERVICE INFORMATION
4-28
TNV DI Service Manual
Principal Engine Specifications
4TNV84T (~ EPA Tier2)
* 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.
Engine Model 4TNV84T
Version CL VM
Type Vertical In-line Diesel Engine
Combustion System Direct Injection
Aspiration Turbocharged
No. of Cylinders 4
Bore × Stroke 84 × 90mm
Displacement 1.995L
Continuous Rated Output
min
-1
1500 1800
kW 19.1 24.3
PS 26.0 33.0
Max. Rated Output (Net)
min
-1
1500 1800 2000 2200 2400 2600 2800 3000
kW 21.3 26.9 27.9 30.5 33.5 35.7 38.6 41.2
PS 29.0 36.5 38.0 41.5 45.5 48.5 52.5 56.0
High Idling min
-1
1600
± 25
1895
± 25
2180
± 25
2400
± 25
2590
± 25
2810
± 25
2995
± 25
3210
± 25
Engine Weight (Dry)
*with Flywheel Housing
183 kg 170 kg
PTO Position Flywheel End
Direction of Rotation Counterclockwise Viewed From Flywheel End
Cooling System Liquid-Cooled with Radiator
Lubricating System Forced Lubrication with Trochoid Pump
Normal Oil Pressure at Rated
Engine Speed
0.29 - 0.44 MPa 0.36 - 0.5 MPa
Normal Oil Pressure at Low
Idle Speed
0.06 MPa
Starting System
Electric Starting (Starter Motor: DC12V (1.4 kW)) ***
Alternator: DC12V, 40A***
Recommended Battery Capacity: 12V, 64 Ah*** (5h rating)
Dimensions (L × W × H)* 683 × 498.5 × 713 mm 649 × 498.5 × 713 mm
Engine Oil Pan Capacity**
7.4/4.0L
(Dipstick Upper Limit / Lower Limit)
Engine Coolant Capacity 2.7L Engine Only
Standard Cooling Fan 370mm O.D., 6 Blade Pusher-Type ***
Crank V-pulley dia./
Fan V-pulley dia.
φ120/ φ90mm *** φ110/ φ110mm ***
TNV_DI_SM_A4.book 28 ページ ２００７年１２月６日 木曜日 午前９時２３分
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