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DRILLING TOOLS · FULL CASING EQUIPMENT
Hammer grab, type B
Hammer grab for single- or double-winch cranes, for a wide range of ground.
| Model | Casing diametermm | Grab lower diametermm | Grab frame diametermm | CapacityL | Weightkg |
|---|---|---|---|---|---|
| CZD/B–1300 | 1500/1420 | 1300 | 1100 | 750 | 5200 |
| CZD/B–1400 | 1600/1520 | 1400 | 1200 | 800 | 5500 |
| CZD/B–1500 | 1700/1620 | 1500 | 1300 | 850 | 5900 |
| CZD/B–1600 | 1800/1720 | 1600 | 1400 | 900 | 6400 |
| CZD/B–1700 | 1900/1720 | 1700 | 1500 | 1000 | 7000 |
| CZD/B–1800 | 2000/1920 | 1800 | 1600 | 1100 | 7850 |
| CZD/B–1900 | 2100/2020 | 1900 | 1700 | 1200 | 8950 |
| CZD/B–2000 | 2200/2120 | 2000 | 1800 | 1400 | 10250 |
| CZD/B–2100 | 2300/2220 | 2100 | 1900 | 1650 | 10800 |
| CZD/B–2200 | 2400/2320 | 2200 | 2000 | 1850 | 11500 |
| CZD/B–2300 | 2500/2420 | 2300 | 2100 | 2400 | 13100 |
| CZD/B–2400 | 2600/2520 | 2400 | 2200 | 3200 | 14820 |
| CZD/B–2500 | 2700/2620 | 2500 | 2600 | 4000 | 16800 |
| CZD/B–3000 | 3200/3020 | 3000 | 2800 | 5000 | 19650 |
14 models, CZD/B–1300 to CZD/B–3000, for casing from 1500/1420 to 3200/3020 mm, with grab diameters, capacity and weight. Catalogue values; dimensions in mm unless stated. Other sizes on request.
Overview
A hammer grab excavates inside the casing during full-casing work: it is dropped open into the hole, closes on the spoil and is hoisted out. Type B works on single- and double-winch cranes and covers a wide range of ground. The design is simple and easy to maintain.
Applications
How to order
To order, give us the casing diameter, the crane and its winch arrangement, and the model from the table. We reply by email within one business day.