3Tnv88-U (Complies With Epa Interim Tier4) - Yanmar 3TNV82A-B Service Manual

Principal Engine Specifications

3TNV88-U (complies with EPA Interim Tier4)

Engine Model
Version
Type
Combustion System
Aspiration
No. of Cylinders
Bore × Stroke
Displacement
min -1
Continuous Rated
kW
Output
PS
min -1
Max. Rated Output
kW
(Net)
PS
High Idling min -1
Engine Weight (dry)
*with Flywheel Housing
PTO Position
Direction of Rotation
Governor
Cooling System
Lubricating System
Rated Engine
Speed
Normal Oil
Pressure
Low Idle
Speed
Starting System
Charging system
Recommended Battery
Capacity
Starting aid device
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
Vertical, 4-cycle water-cooled diesel engine
2200
18.1
24.6
2400
±25
Counterclockwise Viewed From Flywheel End
Mechanical governor (All-speed governor)
Forced Lubrication with Trochoid Pump
Electric Starting (Starter Motor: DC12V (1.7kW)) ***
Resin F type pusher fan - φ335(NF) x 6
GENERAL SERVICE INFORMATION
3TNV88-U
VM
Direct Injection
Natural aspiration
3
φ88 × 90mm
1.642L
2300 2400 2500
18.9 19.7 20.5
25.7 26.8 27.9
2510 2590 2700
±25 ±25 ±25
155kg
Flywheel End
Liquid-Cooled with Radiator
0.34-0.49 (3.5-5.0) MPa
≥ ≥
0.06 ( 0.6) MPa
Alternator (DC12V/40A) ***
12V-55Ah*** (5h rating)
Super-quick Heating Glow plug
568 × 514 × 622mm
6.7L/3.9L
(Dipstick Upper Limit / Lower Limit)
2.0L Engine Only
φ110/ φ110mm
2600 2700 2800
21.3 22.2 23.0
29.0 30.2 31.3
2810 2920 2995
±25 ±25 ±25
0.39-0.54 (4.0-
5.5) MPa
3000
24.6
33.5
3210
±25
4-37