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14-8 Edition 47

Pipelayers

Drawbar Pull vs. Ground Speed

KEY

1 — 1st Gear

2 — 2nd Gear

3 — 3rd Gear

0

20

40

60

80

100

120

140

160

0

1

2

3

4

5

6

7

0

10

20

30

40

50

60

70

1

2

3

8

10

4

2

6

0

PL87

SPEED

DRAWBAR PULL

km/h

mph

kg

×

1000

lb

×

1000

70

60

50

40

30

20

10

0

160

140

120

100

80

60

40

20

0

0

2

4

6

8

10

12

0

1

2

3

4

5

6

7

8

1

2

3

PL83

SPEED

DRAWBAR PULL

kg

×

1000

lb

×

1000

mph

km/h

KEY

1 — 1st Gear

2 — 2nd Gear

3 — 3rd Gear