303ga And Gb

Question 1

Traditional method of control for tracked equipment?

Answer 1

Steering steering clutches and steering brakes

Question 2

How do you make a turn on flat ground on a traditional tracked machine?

Answer 2

Disengage steering clutch

Question 3

Why are multi disc clutches used?

Answer 3

Used for slippage

Question 4

What kind of clutches are steering clutches?

Answer 4

Rotating

Question 5

What do steering clutches require?

Answer 5

Quick dump

Question 6

Are brake bands equal braking in both directions ?

Answer 6

Yes, due to brake energization

Question 7

3 stages of turning with a steering control lever?

Answer 7

Lever not pulled, brakes released

Lever pulled slightly, brakes released steering clutch partially engaged

Lever pulled fully steering clutch released, brake fully applied

Question 8

What’s an indication of slipping steering clutches ?

Answer 8

Stall speed that is higher than spec in all transmission ranges

Question 9

2 types of brakes ?

Answer 9

Band

Multi disc

Question 10

How are clutches applied?

Answer 10

Spring applied hydraulically released

Question 11

Pros of s hydrostatic drive system?

Answer 11

Drive both tracks in a turn

Infinite speeds

Question 12

On a powershift and steering motor drive what are the turning characteristics?

Answer 12

Straight line, power comes from transmission only

Gradual turn, split power from transmission and steering motor

Tight turn, all power comes from steering motor

Question 13

Can hydrostatic drives ever turn on the machines length?

Answer 13

No it will always turn in a little bit longer area

Question 14

What must you have to perform a steering diameter check?

Answer 14

Flat ground with lots of traction