SECTION 10 -- ENGINE -- CHAPTER 1
13
(continued)
12. DELIVERY PROGRESSION
Rpm
LDA pressure
kPa
Delivery per 1000 shots: cm
3
(gal.)
1300
100
0 to 3.0 (0 to 0.0008)
1200
100
47.5 to 63.5 (0.01254to 0.0168)
700
100
88 to 93 (0.0232 to 0.0246)
600
42.5
82.8 to 90.8 (0.0219 to 0.0240)
500
0
78.2 to 83.2 (0.0207 to 0.0220)
1150
100
74.6 to 80.6 (0.0197 to 0.0213)
500
100
89.5 to 96.5 (0.0236 to 0.0255)
13. ZERO CAPACITY (STOP)
Rpm:
325
Voltage (volts):
0
Delivery per 1000 shots: cm
3
0 to 3.0
(gal. 0 to 0.0008)
14. DELIVERY CHECK AT IDLE SPEED
Rpm
325
410
Delivery per 1000 shots:
cm
3
(gal.)
3.5 to 14.5
(0.0009 to 0.0038)
0 to 3.0
(0 to 0.0008)
Note: the values shown above in brackets must be used for checking purposes only.
15. AUTOMATIC START CAPACITY SUPPLEMENT
Rpm
Delivery per 1000 shots: cm
3
(gal.)
100
85 to 125 (0.0225 to 0.0330)
250
71 to 91 (0.0188 to 0.0240)
160
100 to 130 (0.0264 to 0.0343)
BENCH TEST PERFORMANCE DATA
Test conditions
Fixed advance before TDC cylinder No.1 in compression stroke:
(see previous page)
Relative humidity 70
o
/
o
±
5.
Engine without fan, air filter and exhaust silencer.
Ambient temperature
25
o
±
3
o
C (77
o
±
37.4
o
F).
Atmospheric pressure 990
±
10 mbar (14.36
±
0.15 psi).
Specific gravity of diesel fuel
840 g/l. (7 lb./gal.)
Throttle
l
B ki
l d
li d
Engine
speed
Power output with engine run--in for a total of:
Fuel
consumption
lever
position
Braking load applied
rpm
2 hours
kW (hp)
50 hours
kW (hp)
kg/h (lb./h)
Maximum
For maximum
power output
2300
≥
50.4 (68.5)
51.4 to
54.5 (1)
(69.9 to
74.1)
11.9 to 12.6
(26.24 to
27.78)
Maximum
For maximum
torque
1400
≥
40.8 (55.4)
41.6 to
44.2 (2)
(56.6 to
60.1)
9.1 to 9.6
(20.06 to
21.16)
Maximum
None (no--load)
2475 to
2525
--
--
--
Minimum
None (no--load)
625 to 675
--
--
--
Note: Air delivery pressure (1) bar 0.95 to 1.1 (psi 13.8 to 16) -- (2) bar 0.55 to 0.65 (psi 8 to 9.4).
