ENGINES

Question 1

6BT

Answer 1

Is a Cummins engine 5.9 liter
In line 6 cylinder
Also known as 12 valve Cummins
- turbocharged

Question 2

QSZ

Answer 2

Diesel engine from Cummins used in LG-550

Question 3

404A

Answer 3

4-cylinder, 2.2 liter diesel engine made by Perkins.

Question 4

LG66CS engine model

Answer 4

4BTA3, 9-G2

Question 5

Cummins M11

Answer 5

11-liter inline-6 diesel engine
Built for heavy-duty trucks, buses, industrial machines — exactly the type of work you’re grinding in.
Super reliable, known for torque and pulling power (this thing doesn’t quit).
Horsepower ranges from about 280–400 HP, depending on the setup.
Strong mid-90s to early 2000s engine — real “built like a tank” engineering before emissions laws made everything soft.

Question 6

Cummins all engine models

Answer 6

1. QSB
2. QSL
3. QSX
4. QSK
5. 4BT
6. 6BT
7. 6BTA
8. 6CT
9. F series
10. L10 (l series )
11. M11
12. ISB
13. ISL
14. ISX
15. X SERIES

Question 7

Define 4BTAA

Answer 7

Cummins 4BT turbocharged engine with an Aftercooler

Question 8

4BTAA specs

Answer 8

Cummins 3.9L displacement
105–130 hp (depending on setup)
High torque, low RPM beast
Has After cooler

Question 9

Define 6CT

Answer 9

a Cummins straight-up heavy-duty diesel engine
6 cyclinder

Question 10

6CT Specs

Answer 10

8.3L displacement
Horsepower: Around 215–300 hp depending on tuning
Torque: Big torque at low RPMs—great for pulling heavy loads
Cooling: Water-cooled
Fuel system: Direct injection

Question 11

Which engine is in LG110

Answer 11

6 BT