30T/40T/50T Kelly Joints Of Multiple Brands Of Rotary Drilling Rigs
| | Standard Dimension |
| Model | D1 | D2 | D3 | A | B | L1 | Bearing No. | KN Pull Power |
| JT20 | ¢120 | ¢40 | ¢40 | 43 | 43 | 460 | 3 | 15-25T |
| JT25 | ¢150 | ¢50 | ¢50 | 57 | 57 | 610 | 4 | 20-30T |
| JT30 | ¢170 | ¢55 | ¢55 | 57 | 57 | 640 | 4 | 25-35T |
| JT40 | ¢200 | ¢60¢80 | ¢60¢80 | 67 | 67 | 780 | 5 | 35-45T |
| JT50 | ¢220 | ¢80 | ¢80 | 73 | 83 | 930 | 6 | 45-55T |

Packaging & Delivery
- Selling Units:
- Single item
- Single package size:
- 80X30X30 cm
- Single gross weight:
- 90.000 kg
- Package Type:
-
Packaged with wooden case
- Lead Time:
-
| Quantity(Pieces) | 1 - 1 | >1 |
| Est. Time(days) | 5 | To be negotiated |




factory photo


adout us
Packaging and Shipping
Construction Site

FQA
Q1:Are u manufacturer. A1:Yes ,we have focus on piling rig and spares for more than 18 years old.
Q2: Could u accept tailored?
A2: Yes ,any type can be tailored according to clients' request.
Q3: Is quality reliable?
A3: Yes ,we can supply for main piling rigs factories.