GENERAL SERVICE INFORMATION
TNV DI Service Manual
4-41
Principal Engine Specifications
4TNV88-B (complies with EPA Interim Tier4)
*
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
4TNV88-B
Version
CL
VM
Type
Vertical, 4-cycle water-cooled diesel engine
Combustion System
Direct Injection
Aspiration
Natural aspiration
No. of Cylinders
4
Bore × Stroke
φ
88 × 90mm
Displacement
2.190L
Continuous Rated
Output
min
-1
1500
1800
kW
16.4
19.6
PS
22.3
26.7
Max. Rated Output
(Net)
min
-1
1500
1800
2000
2100
2200
2300
2400
2500
2600
2700
2800
3000
kW
18.0
21.6
24.1
25.3
26.5
27.7
28.8
30.1
31.3
32.5
33.7
35.4
PS
24.5
29.4
32.7
34.4
36.0
37.6
39.2
40.9
42.5
44.2
45.8
48.1
High Idling
min
-1
1600
±25
1895
±25
2180
±25
2290
±25
2400
±25
2510
±25
2590
±25
2700
±25
2810
±25
2920
±25
2995
±25
3210
±25
Engine Weight (dry)
*with Flywheel Housing
183kg
170kg
PTO Position
Flywheel End
Direction of Rotation
Counterclockwise Viewed From Flywheel End
Governor
Mechanical governor (All-speed governor)
Cooling System
Liquid-Cooled with Radiator
Lubricating System
Forced Lubrication with Trochoid Pump
Normal Oil
Pressure
Rated Engine
Speed
0.29-0.44 (3.0-
4.5) MPa
0.32-0.47 (3.3-4.8) MPa
Low Idle
Speed
≥
0.06 (
≥
0.6) MPa
Starting System
Electric Starting (Starter Motor: DC12V (1.7kW)) ***
Charging system
Alternator (DC12V/40A) ***
Recommended Battery
Capacity
12V-64Ah*** (5h rating)
Starting aid device
Super-quick Heating Glow plug
Dimensions (L × W × H)*
684 × 523 × 617
659 × 523 × 617
Engine Oil Pan Capacity**
7.4L/4.0L
(Dipstick Upper Limit / Lower Limit)
Engine Coolant Capacity
2.7L Engine Only
Standard Cooling Fan
Resin F type pusher fan -
φ
370(EF) x 6
Crank V-pulley dia./
Fan V-pulley dia.
φ
120/
φ
90
φ
110/
φ
110
TNV_DI_SM_A4.book 41 ページ 2007年12月6日 木曜日 午前9時23分
Содержание 3TNV82A-B
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Страница 286: ...COOLING SYSTEM 8 2 TNV DI Service Manual This Page Intentionally Left Blank TNV_DI_SM_A4 book 2...
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Страница 334: ...TURBOCHARGER 10 16 TNV DI Service Manual Periodic Inspection This Page Intentionally Left Blank TNV_DI_SM_A4 book 16...
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Страница 383: ...ELECTRONIC CONTROL SYSTEM TNV DI Service Manual 13 7 Electronic control harness connections TNV_DI_SM_A4 book 7...
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