BH850 4500T Pneumatic Pipe Ramming Hammer
Product Description
In the field of trenchless laying of underground pipelines, pneumatic tamping pipeline laying technology is accepted by most construction units due to its simple structure, high precision, high speed, and low cost. It has become a preferred economical and fast construction method, and is widely used in the rescue of horizontal directional drilling projects and the construction of scaffolding.
| Model | Host outer diameter (mm) | Host length (mm) | Host weight (kg) | Air consumption (m3/min) | Air pressure (MPa) | Instant maximum impact (kN) | Applicable pipe laying diameter (mm) | Standard pipe laying diameter (mm) |
| BH190S | 186/194 | 1320 | 160 | 2-6 | 0.4-0.7 | 1500 | 89-273 | 108,159,219 |
| BH260 | 260/265 | 1390 | 320 | 3-8 | 0.4-0.7 | 2600 | 159-426 | 273,325,426 |
| BH300 | 290/300 | 2100 | 750 | 4-11 | 0.4-0.7 | 4500 | 219-630 | 325,426,529 |
| BH350 | 350/365 | 2400 | 1200 | 6~17 | 0.4-0.7 | 6000 | 273-Φ820 | 426,529,630 |
| BH420 | 415/425 | 2800 | 1950 | 9-21 | 0.4-0.7 | 8000 | 325-1200 | 426,529,630 |
| BH510 | 510/520 | 3200 | 3400 | 12-28 | 0.4-0.7 | 12000 | 426~1500 | 630,720,820 |
| BH650 | 620/650 | 3600 | 5500 | 20-50 | 0.4-0.9 | 25000 | 529-2200 | 820,920,1020 |
| BH750 | 700/740 | 3870 | 8000 | 28~70 | 0.4-0.9 | 32000 | 630-2800 | 1020,1120,1220 |
| BH850 | 800/850 | 4640 | 12000 | 35-96 | 0.4-0.9 | 45000 | 720-3200 | 1220,1320,1420 |
Advantage
Anvil after clamping
The back anvil is the mark of BAIWEI perforation tool design. The clamping load provided by this function is 200% higher than that of competing products, making it the safest component on the market.
Forward wear ring
The one-piece striker contains a set of wear rings that eliminate metal-to-metal contact, thereby providing a sustained level of performance.
Push chuck
The BAIWEI tamper tool can be set into a conical locking chuck, thereby reducing the time for setting up and disassembly. The chuck can be fully engaged with the steel housing by 6 inches (152 mm), thereby firmly locking the tip of the knife on the housing, eliminating the need for a support frame, and reducing the opening of the sleeve, thereby saving working time.
This product is independently researched and developed by our company, and has applied for a patent certificate. It has more than ten years of production experience, and is constantly upgrading the product. The product quality has been unanimously recognized by the majority of consumers.
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BH850 4500T Pneumatic Pipe Ramming Hammer High Strength Images
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