Air leg FT160BC
Air leg FT
The air leg is an important accessory used to support the rock drill and also has the function of propulsion; The head of the air leg and the belly of the rock drill have a very convenient structure for connection and removal. Generally, when playing horizontally or lifting eyes. The air leg is an essential component.
Air leg parameters
|
Air leg length (mm) |
1800 |
|
Propulsion stroke (mm) |
1365 |
|
Cylinder diameter (mm) |
65 |
|
Weight (kg) |
16.9 |
Structure Diagram of FT160BC Air leg
FT160BC FT160BD Air Leg Parts List
|
No |
Parts No |
Parts Name |
Qty |
No |
Parts No |
Parts Name |
Qty |
|
1 |
FT160BD-1 |
Outer tube |
1 |
17 |
FT160BC-24 |
Lifting handle |
1 |
|
2 |
FT160BD-3 FT160BC-3 |
Telescopic tube weldment |
1 |
18 |
M10x65 GB5728-86 |
Small hexagon bolt |
2 |
|
3 |
FT160BD-14 FT160BC-14 |
Air hose |
1 |
19 |
FT140B-9 |
Top yoke weldment |
1 |
|
4 |
FT160BC-2 |
Frame pad |
1 |
20 |
FT140B-10 |
Top part |
1 |
|
5 |
FT160BC-4 |
Guide tube |
1 |
21 |
FT160BC-25 |
Locking sleeve |
1 |
|
6 |
FT160BC-6 |
Piston |
1 |
22 |
FT140B-26 |
Elastic rubber pad |
1 |
|
7 |
FT160BC-8 |
Lower tube base |
1 |
23 |
FT140B-27 |
Backstop pad |
1 |
|
8 |
FT160BC-11 |
Frame |
1 |
24 |
FT140B-29 |
Lock nut |
1 |
|
9 |
FT160BC-12 |
Locking ring |
2 |
25 |
D65-2 JB/ZQ4264-86 |
YX Seal rig |
2 |
|
10 |
FT160BC-13 |
Cross arm |
1 |
26 |
26x2.4 1-1 GB1235-76 |
O Seal rig |
1 |
|
11 |
FT160BC-17 |
Elastic ring |
1 |
27 |
28x3.1 1-1 GB1235-76 |
O Seal rig |
1 |
|
12 |
FT140B-18b |
Dust seal |
1 |
28 |
32x3.1 1-1 GB1235-76 |
O Seal rig |
3 |
|
13 |
FT160BC-22 |
Air pipe rubber pad |
1 |
29 |
GB93 22 |
Standard spring washer |
2 |
|
14 |
FT160BC-23 |
Lock nut |
1 |
30 |
GB93 10 |
Standard spring washer |
4 |
|
15 |
FT160BC-30 |
Seal |
1 |
31 |
M10x40 GB5728-86 |
Small hexagon bolt |
2 |
|
16 |
FT160BC-21 |
Support ring |
1 |
32 |
GB6172 M10-Zn.D |
Hexagon nut |
4 |
