Liebherr LB 44 - Manual (Page 18)

18 Rotary drilling tools
Tremie pipes and accessories NW 250
Charging funnel
D1 D2 L Weight
[mm] [mm] [mm] [kg]
900 300 1200 280
L
D1
D2
Lifting cap
D1 D2 L Weight
[mm] [mm] [mm] [kg]
300 267 125 40
L
B
H
Suspension jig
B L H Weight
[mm] [mm] [mm] [kg]
271 1600 150 25
L
D
1
D
2
Tremie pipes
D1 D2 L Weight
[mm] [mm] [mm] [kg]
300 267 1000 93
300 267 2000 110
300 267 3000 134
300 267 4000 180
300 267 5000 210
300 267 6000 296
L
D1
D2
L
D
Foot section
D L Weight
[mm] [mm] [kg]
300 900 280
Features
• Tremie pipes with watertight connection.
• The tremie pipes are available in different lengths with
charging funnel.
• Standard nominal width (NW) 250 mm.
Application
Used for concreting drilled piles applying the tremie method.