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2024 foundation drilling Soilmec Casagrande Mait Pile Foundation Bauer Interlocking Friction KELLY BAR
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- Supplier: Limta Piling Machinery(hebei)co. ltdLimta ltd
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Product Overview
Description
Kelly bar:
1.Strict selection of raw materials and forging parts such as drive stub to assure the reliable quality;
2.Heat treatment is widely used in the key parts such as drive keys to improve wear resistance;
3.With high torsional coefficient, the compression and vibration resistance of Kelly bar is higher than average level, high efficient in rock drilling construction;
2.Heat treatment is widely used in the key parts such as drive keys to improve wear resistance;
3.With high torsional coefficient, the compression and vibration resistance of Kelly bar is higher than average level, high efficient in rock drilling construction;
No. | O.D. (mm) | The first section length (mm) | Drilling Depth (m) | Weight (t) | Section | Type |
1 | φ325 | 12000 | 31~43 | 4.5~5.1 | 3/4 | Interlocking |
2 | φ355 | 10000~12000 | 34~44 | 4.3~5.8 | 4 | Interlocking/Friction |
3 | φ377 | 10190~12190 | 25~55 | 5.1~8.5 | 3/4/5 | Interlocking/Friction |
4 | φ394 | 13190~17190 | 33~60 | 8.5~13.1 | 3/4 | Interlocking |
5 | φ406 | 13075~15075 | 44~68 | 8.0~9.5 | 4/5 | Interlocking/Friction |
6 | φ419 | 13190~15075 | 36~68 | 9.0~10.6 | 3/4/5 | Interlocking/Friction |
7 | φ445 | 13075~15190 | 33~68 | 9.2~11.5 | 3/4/5 | Interlocking/Friction |
8 | φ470 | 18100~22190 | 48~100 | 14.3~18.9 | 3/4/5 | Interlocking/Friction |
9 | φ508 | 13075~15190 | 33~81 | 10.8~13.8 | 3/4/5/6 | Interlocking/Friction |
10 | φ530 | 16000~20000 | 64~80 | 16.5~19.1 | 4/5 | Interlocking |
11 | φ540 | 15000~20000 | 40.5~80 | 15.7~20.7 | 3/4/5 | Interlocking |
12 | φ559 | 16050~18050 | 56~82 | 13.5~21.2 | 4/5 | Interlocking/Friction |
13 | φ580 | 18050~22000 | 64~110 | 19.0~26.7 | 4/5/6 | Interlocking/Friction |
14 | φ630 | 20050~24050 | 70~130 | 24.7~33.3 | 4/5/6 | Interlocking/Friction |
FAQ
Q1: Do you have after sales service?
A1: Yes, we have special service team which will offer you professional guidance.
Q2：Do you test all your goods before delivery?
A1: Yes, we have special service team which will offer you professional guidance.
Q2：Do you test all your goods before delivery?
A2：Yes, we have strict quality inspection process including a load test for every machine before leaving our factory.
Q3: What warranty do we provide?
A3: We provide 1.5 year warranty time. During it all accessories broken we can change a new one for you.
Q3: What warranty do we provide?
A3: We provide 1.5 year warranty time. During it all accessories broken we can change a new one for you.
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