- Piling Machine
- Rotary Drilling Rig
- CFA Rig
- Soil Mixing Machine
- GPS Boring Machine
- Casing Oscillator
- Diaphragm Wall Grab
- Piling Tools
- Rock Auger
- Rock Bucket
- Soil Auger
- Soil Bucket
- Core Barrel
- Belling Auger
- Casing Tube
- CFA Auger
- Kelly Bar
- Accessories
- Wear Parts
- Tremie Pipes
- Kelly Box and Adaptor
- Hammer Grab
- Desander
- Geotechnical Equipment
- Geotechnical Drilling Machine
- Standard Penetration Test
- Hydraulic Surface Exploration Core Drilling Rig
- Piling Technology Update
Changshu Huanli Industries Co., Ltd
Address: No.36 DingJiaBang, Changshu, Jiangsu, China
Post code: 215500
Tel: +86-512-52819133
Fax: +86-512-52823655
E-mail: busi02@agrostar.com.cn
Sales dept: Donny
busi02@agrostar.com.cn
Director: Edward
edward@agrostar.com.cn
Skype: edwardshen11
Hammer Grab
Feature of Hammer Grab
Hammer grab is working with the crane with “free fall” function, which has been used for piling or drilling by the gravity. It is perfectly suitable for the drilling in casing tube with our casing oscillator.
Tools type
Model No. | Casing diameter (mm) |
D1 Jaw Diameter (mm) |
D2 Body Diameter (mm) |
Jaw capacity (L) |
HG-500 | 620/540 | 480 | 480 | 45 |
HG-640 | 750/670 | 600 | 480 | 50 |
HG-690 | 800/720 | 600 | 480 | 65 |
HG-770 | 880/800 | 750 | 630 | 80 |
HG-790 | 900/820 | 750 | 630 | 85 |
HG-890 | 1000/920 | 750 | 630 | 125 |
HG-970 | 1180/1100 | 950 | 630 | 130 |
HG-990 | 1200/1120 | 950 | 630 | 156 |
HG-1170 | 1300/1220 | 1050 | 630 | 300 |
HG-1360 | 1500/1400 | 1340 | 1200 | 500 |
HG-1530 | 1600/1500 | 1460 | 1400 | 700 |
Other size is available upon request |
The above spec is subject to change without notice, please confirm with us before give the order.
We have two different hammer chisel as follows:
A. Cross Chisel
B. Round Chisel with a cross inside
Diameter of casing tube (mm) | Working diameter (mm) | Length of chisel (mm) | Weight (kg) |
620 | 510 | 3500 | 1850 |
750 | 640 | 3500 | 2400 |
800 | 690 | 3150 | 2550 |
880 | 770 | 3150 | 2700 |
1000 | 890 | 3000 | 3300 |
1080 | 970 | 3000 | 3600 |
1180 | 1070 | 3500 | 5000 |
1300 | 1190 | 3500 | 5200 |
1500 | 1370 | 3500 | 7000 |
1800 | 1640 | 3500 | 8000 |
2000 | 1840 | 3850 | 10000 |
2500 | 2200 | 4000 | 12000 |
3000 | 2700 | 4000 | 18000 |
Huanli Industries is a professional manufacturer and supplier of hammer grab and hammer chisel in China. We offer a variety of manufacture piling machine accessories, such as wear parts, tremie pipes, hammer grab, kelly box and adaptor ect. We possess 19 years’ experience of producing, selling and serving. Our company’s products have been exported to South-east Asia, Russia, UAE and other Middle East countries, Japan, Canada and other countries. If you need hammer grab and hammer chisel, please contact us and we hope you can visit our factories by yourselves.
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- Wear Parts
The wear parts are the parts on our piling tools which will be wearing out during the drilling works. Therefore, the selection of the wear parts is a very important job. For your convenience, two points at least should be considered as follows:
1. Geo condition has to be clear ...
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- Tremie Pipes
Tremie pipe system is applied to deliver the concrete from the bucket and hopper to the bottom of the pile. The tremie pipe system included the hopper, swivel joint, tremie pipes, pipe shoe, platform, suspension jig, pipe rack etc.
We have two kinds of couplings ...