Kunci jawaban mungin ada beberapa kesalahan dan jika ada kesalahan tolong direvisi
1. driving attitude
2. Kebijakan dan pengetahuan K3L
3. ADT VOLVO A60H
4. ADT XCMG XDA45U
5. COMPACTOR DYNAPAC CA610D
6. COMPACTOR LIUGONG CLG 6622E
7. COMPACTOR XCMG XS203
8. DOZER CAT D6R2
9. DOZER CAT D8T
10. DOZER CAT D10T2
11. DOZER KOMATSU D375A - 6
12. DOZER LIUGONG CLGB 230
13. DOZER XCMG D260
14. DRILLING SANDVIK PANTERA DP1100I
15. DT HINO 500 FM 260 JD
16. DT IVECO AD410T44 - Eurotronic 16 Speed
17. DT LGMG CMT 106
18. DT SANY SYZ331C-8S ( R )
19. EXCAVATOR CAT 320 GC
20. EXCAVATOR CAT 345 GC
21. EXCAVATOR CAT 395
22. EXCAVATOR HYUNDAI HX210S
23. EXCAVATOR HYUNDAI HX340SL
24. EXCAVATOR HYUNDAI R505L
25. EXCAVATOR HYUNDAI R850LC-9
26. EXCAVATOR KOBELCO SK330LC -10
27. EXCAVATOR LIUGONG CLG952EHD
28. EXCAVATOR SANY SY215C
29. EXCAVATOR SANY SY1250H
30. EXCAVATOR VOLVO EC950 - E
31. EXCAVATOR WHEEL HYUNDAI R140W-9S
32. EXCAVATOR XCMG XE 750 G
33. EXCAVATOR XCMG XE490DK
34. EXCAVATOR CAT 6015
35. FUEL TRUCK HINO 500 FM280JD
36. FUEL TRUCK IVECO TRAKKER 440
37. LUBE TRUCK HINO FM280JD
38. LUBE TRUCK IVECO TRAKKER 440
39. LV MITSUBISI TRITON
40. MOTOR GRADER CAT GD 14 M3
41. MOTOR GRADER CAT GD 160 K
42. MOTOR GRADER LIUGONG 4215D
43. MOTOR GRADER LIUGONG 4260D
43. MOTOR GRADER XCMG 2403 SERIES
45. MOTOR GRADER XCMG 2605 SERIES
47. MOTOR GRADER XCMG GR 3005R PRO
48. OHT CAT 773 E
49. OHT CAT 777 E KYD ( UpGrade Non series )
50. TELEHENDLER MANITOU MLT–X 845 120 LSU
51. WATER TRUCK CATERPILLAR 773E
52. Water truck HINO 500 FM280JD
53. WATER TRUCK IVECO TRAKKER 440
54. WHEEL LOADER LIUG0NG 870H