Table of Contents
Advertisement
SPECIFICATIONS
4TNV88-B
4TNV88-Z (Option Electronic Control System)
Engine model
Engine classification
1
Type
Combustion
2
system
No. of cylinders -
3
Bore × Stroke
mm × mm
4
Displacement
Rated engine
speed
Cont.
rating
Output
(Gross) *1
Rated
5
output
Cont.
rating
Output
(NET)
Rated
output
Maximum idling
6
speed
Specific fuel
7
consumption
8
Exhaust gas temp.
9
Compression ratio
Diesel fuel injection
10
pressure
11 Main shaft side
12 Rotation direction
13 Governor
14 Aspiration
15 Cooling system
16 Lubricating system
17 Starting system
18 Charging system
19 Starting aid device
Engine oil
Rated
20
pressure
speed
Oil pan
Full
21
capacity
Useful
Engine coolant
22
capacity
Cooling fan type -
23
dia. × No. of blades
Crank V-pulley dia./
24
Fan V-pulley dia.
Note: This table is subject to change for performance improvement.
*1: Gross outputs are theoretical, calculated from cooling fan formula. These are for reference only.
1-8
CL
—
—
n -
-1
min
1500
1800
2000
kW
16.9
20.5
kW
18.5
22.5
24.6
kW
16.4
19.6
kW
18.0
21.6
24.1
-1
min
±25
1600
1895
2180
g/kWh
≤520
≤540
≤560
°C (°F)
—
MPa
2
(kgf/cm
)
—
—
—
Mechanical governor (All-speed governor) / Electronic governor (All-speed governor)
—
—
—
—
—
—
MPa
mm
φ120 / φ90
mm/mm
4TNV88-B/4TNV88-Z
Vertical, 4-cycle water-cooled diesel engine
Direct injection (DI)
4 - 88×90
2.189
2100
2200
2300
2400
25.9
27.1
28.4
29.7
25.3
26.5
27.7
28.8
2290
2400
2510
2590
≤245
≤570
≤580
≤590
≤600
19.1
+1.0
+10
19.6
(200
0
0
Flywheel side
Counterclockwise (Viewed from flywheel side)
Natural aspiration
Liquid-Cooled With Radiator
Forced lubrication with multi-stage trochoid pump
Electric starting
Alternator (12 VDC/40 A)
Super-quick Heating Glow plug
0.34±0.05 (3.5±0.5)
7.4
3.4
2.7 (Engine only)
Made by resin, Pusher, F Type - φ370(EF)×6
φ110 / φ110
TNV Application Manual
VM
2500
2600
2700
2800
31.0
32.3
33.6
35.0
30.1
31.3
32.5
33.7
2700
2810
2920
2995
≤252
≤610
≤620
≤630
≤640
)
3000
36.9
35.4
3210
≤660
Hide quick links:
Advertisement
Table of Contents
