Chapter
玉
Engine specifications and technical parameters
玉
Main technical parameters
1
域
Main parts specifications
3
芋
Main checking and adjusting parameters
4
郁
Main bolt and nut torque
5
Chapter
域
Starting, running & stopping
玉
Before starting
9
域
Procedures of starting
9
芋
Checking during operating
10
郁
Stopping
10
Chapter
芋
Using and Maintenance
玉
Daily mainteance and notice of using
11
域
Break-in of new engine
11
芋
Oil choosing
12
郁
Mainteance time and mainteance content
13
Chapter
郁
Persevering and reusing of engine
玉
Long-time perseverance of engine
21
域
Reusing of engine
21
Appendix 1 High-mortality parts list(4DA1)
23
Appendix 2 High-mortality parts list(4DA1-1)
24
Appendix 3 High-mortality parts list(4DA1-2B and 4DA1-2B1)
25
Contents
1
Chapter
玉
Engine specifications and technical parameters
玉
. Main technical parameters
1. Mode
HFC4DA1-1
2. Type
Vertical, turbocha-
rger intercooler,
direct injection,
dry type thin-wall
ch-rome plating liner
3. Cylinders number
4
4. Bore(mm)
93
5. Stroke(mm)
102
6. Total displacement(L)
2.771
7. Compression ratio
17.5
8. Rated power(KW)
68
9. Rated rotated speed(rpm)
3600
HFC4DA1
Vertical, intercooler,
direct injection dry
type thin-wall
chrome plating
liner, 4 stroke
18.2
57
HFC4DA1-2B
HFC4DA1-2B1
Vertical, turbocha-
rger intercooler,
direct injection,
dry type liner
Vertical turbochar-
ger intercooler,
di-rect injection,
dry type liner
18.2
18.2
68
80
