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14
Edition 47 14-7
Pipelayers
Drawbar Pull vs. Ground Speed
NOTE:
Usable pull will depend upon weight and
traction of equipped tractor.
0
2
4
6
8
10
0
1
2
3
4
5
6
7
0
5
10
15
20
25
30
35
40
45
50
55
200
250
0
50
100
150
PL61
SPEED
DRAWBAR PULL
N
×
1000
lb
×
1000
km/h
mph
KEY
1 — 1st Gear
2 — 2nd Gear
3 — 3rd Gear
90
80
70
60
50
40
30
20
10
0
0
1
2
3
4
5
6
7
40
30
20
10
0
0
2
4
6
8
10
1
2
3
PL72
SPEED
DRAWBAR PULL
kg
×
1000
lb
×
1000
mph
km/h