Heavy-duty props: (mm)
ITEM NO.
|
Extension (Lmin-Lmax)
|
Outer tube
|
Inner tube
|
pin
|
Safty load (KN)
|
Weight (Kg)
|
10-350
|
1978-3500
|
63.5*2.6
|
51*2.9
|
15
|
10
|
17.4
|
10-550
|
3033-5500
|
76.1*2.6
|
63.5*2.9
|
15
|
10
|
32.5
|
20-250
|
1467-2500
|
63.5*2.6
|
51*2.6
|
15
|
20
|
13.3
|
20-300
|
1718-3000
|
63.5*2.6
|
51*2.6
|
15
|
20
|
17.3
|
20-350
|
1978-3500
|
76.1*2.6
|
63.5*2.6
|
15
|
20
|
22.2
|
20-400
|
2243-4000
|
76.1*2.6
|
63.5*2.9
|
15
|
20
|
24.7
|
20-550
|
3033-5500
|
88.9*2.6
|
76.1*3.0
|
18
|
20
|
39.0
|
30-250
|
1467-2500
|
76.1*2.6
|
63.5*2.6
|
18
|
30
|
17.0
|
30-300
|
1718-3000
|
76.1*2.6
|
63.5*2.9
|
18
|
30
|
20.0
|
30-350
|
1978-3500
|
76.1*2.6
|
63.5*3.9
|
18
|
30
|
25.5
|
30-400
|
2243-4000
|
88.9*2.6
|
76.1*3.0
|
18
|
30
|
30.0
|
1.Material: Outer tube Q235B,Inner tube Q345B, Nut cast steel, Pin 40Cr
2.The proofs of the stability of the structural parts have been made in accordance with DIN EN 1065
|
|