# S .3 S U R V E Y R E S U L T S

E n g i n e P e r f

o r m a n c e S u r v e y E P A 2 0 1 0 v s
. E P A 2 0 0 7 E P A 2 0 0 7 v s
. E P A 2 0 0 4

# R e s u l t s B a s e d o n D a t a F r o m 2 3 F l e e t s

F l e e t s a l l o w e d t o c h e c k m u l t i p l e v o c a t i o n sFleets allowed to check multiple r egions

### Survey reflects data f rom 157,541 power units

# Engine Type by Percentage

### Based on your fleet ’ s experience, how do you r ate EPA10 & EPA07 compliant engines
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E P A 1 0 v s . E P A 0 7 E P A 0 7 v s . E P A 0 4

### Based on your fleet ’ s experience, how do you r ate EPA10 & EPA07 compliant engines
...

E P A 1 0 v s . E P A 0 7 E P A 0 7 v s . E P A 0 4

### Based on your fleet ’ s experience, how do you r ate EPA10 & EPA07 compliant engines
...

E P A 1 0 v s . E P A 0 7 E P A 0 7 v s . E P A 0 4

### Based on your fleet ’ s experience, how do you r ate EPA10 & EPA07 compliant engines
...

E P A 1 0 v s . E P A 0 7 E P A 0 7 v s . E P A 0 4

### Based on your fleet ’ s experience, how do you r ate EPA10 & EPA07 compliant engines
...

E P A 1 0 v s . E P A 0 7 E P A 0 7 v s . E P A 0 4

### Based on your fleet ’ s experience, how do you r ate EPA10 & EPA07 compliant engines
...

E P A 1 0 v s . E P A 0 7

### Based on your fleet ’ s experience, how do you r ate EPA10 & EPA07 compliant engines
...

E P A 1 0 v s . E P A 0 7

### Based on your fleet ’ s experience, how do you r ate EPA10 & EPA07 compliant engines
...

E P A 1 0 v s . E P A 0 7

### Based on your fleet ’ s experience, how do you r ate EPA10 & EPA07 compliant engines
...

### Based on your fleet ’ s experience, how do you r ate EPA10 & EPA07 compliant engines
...

E P A 1 0 v s . E P A 0 7 E P A 0 7 v s . E P A 0 4

### Based on your fleet ’ s experience, how do you r ate EPA10 & EPA07 compliant engines
...

### Based on your fleet ’ s experience, how do you r ate EPA10 & EPA07 compliant engines
...

### Based on your fleet ’ s experience, how do you r ate EPA10 & EPA07 compliant engines
...

### Based on your fleet ’ s experience, how do you r ate EPA10 & EPA07 compliant engines
...

### Based on your fleet ’ s experience, how do you r ate EPA10 & EPA07 compliant engines
...

E P A 1 0 v s . E P A 0 7 E P A 0 7 v s . E P A 0 4

### Based on your fleet ’ s experience, how do you r ate EPA10 & EPA07 compliant engines
...

E P A 1 0 v s . E P A 0 7 E P A 0 7 v s . E P A 0 4

### Based on your fleet ’ s experience, how do you r ate EPA10 & EPA07 compliant engines
...

E P A 1 0 v s . E P A 0 7 E P A 0 7 v s . E P A 0 4

### Based on your fleet ’ s experience, how do you r ate EPA10 & EPA07 compliant engines
...

E P A 1 0 v s . E P A 0 7 E P A 0 7 v s . E P A 0 4

### Based on your fleet ’ s experience, how do you r ate EPA10 & EPA07 compliant engines
...

E P A 1 0 v s . E P A 0 7 E P A 0 7 v s . E P A 0 4

### Based on your fleet ’ s experience, how do you r ate EPA10 & EPA07 compliant engines
...

E P A 1 0 v s . E P A 0 7 E P A 0 7 v s . E P A 0 4

### Based on your fleet ’ s experience, how do you r ate EPA10 & EPA07 compliant engines
...

E P A 1 0 v s . E P A 0 7 E P A 0 7 v s . E P A 0 4

### Based on your fleet ’ s experience, how do you r ate EPA10 & EPA07 compliant engines
...
E P A 1 0 v s . E P A 0 7 E P A 0 7 v s . E P A 0 4

### Based on your fleet ’ s experience, how do you r ate EPA10 & EPA07 compliant engines
...
E P A 1 0 v s . E P A 0 7 E P A 0 7 v s . E P A 0 4

### Based on your fleet ’ s experience, how do you r ate EPA10 & EPA07 compliant engines
...
E P A 1 0 v s . E P A 0 7 E P A 0 7 v s . E P A 0 4

### Based on your fleet ’ s experience, how do you r ate EPA10 & EPA07 compliant engines
...

E P A 1 0 v s . E P A 0 7 E P A 0 7 v s . E P A 0 4

### Based on your fleet ’ s experience, how do you r ate EPA10 & EPA07 compliant engines
...

G e n e r a l l y , E P A 2 0 0 7 E n g i n e s C o s t M o r e t o M a i n t a i n T h a n E P A 2 0 0 4
...

G e n e r a l l y , E P A 2 0 1 0 E n g i n e s C o s t L e s s t o M a i n t a i n T h a n E P A 2 0 0 7
...