2019年10月17日 · McLaughlin WH 225 auger boring machine has a 214-horsepower Volvo Tier 4 compliant diesel engine. Its 5-inch hex auger drives 1.2 million pounds of thrust and 126,000 lb.-ft. ... Directional Boring Equipment

2010年9月28日 · Boasting 1.8 million pounds of thrust and 272,236 pounds-per-foot of maximum torque, the new 84/96-1800 NG is the largest and most powerful auger boring machine on the market today, says manufacturer American Augers. The standard model is fitted with a 300-horsepower Tier-3 Caterpillar C-7 diesel engine, and comes with a Quik Tran fast-return ...

2019年10月17日 · The McL 24C auger boring machine delivers 98,000 pounds of forward thrust and an auger torque of 6,339 lb.-ft. It can install casings from 4 to 24 inches in diameter. It has a 24.6-horsepower Caterpillar diesel engine. Operator Presence Control hydraulic clutch helps to reduce spinback and the risk of machine rollovers, according to the company.

2010年9月28日 · The trenchless method is also gaining popularity in the Middle East, where Gasmovic says his company recently sold a large auger boring machine to a municipality for installing new sewer lines. Further north in Russia, an increasing number of auger boring machines are being used to install large-diameter steam lines and gas and oil pipelines.

2019年10月17日 · McLaughlin WH 225 auger boring machine has a 214-horsepower Volvo Tier 4 compliant diesel engine. Its 5-inch hex auger drives 1.2 million pounds of thrust and 126,000 lb.-ft. of torque for big bore applications ranging from 16 to 72 inches in diameter.

2010年9月28日 · The McL-36/42 auger boring machine delivers 633,333 pounds of forward thrust and 113,500 ft.-lbs. peak auger torque for cased bores to 42 inches. It is powered by a 96-hp four-cylinder diesel engine. The low-profile 293/8-inch bore centerline and Operator Presence Control greatly reduces the risk of a roll over, the company says.

2024年4月18日 · A tunnel boring machine dubbed "Proud Mary," in honor Mary Winston Jackson, has finished the first of two tunnels at the site of the Hampton Roads Bridge-Tunnel Expansion Project in Hampton, Virginia, after being deployed in 2022.

2022年7月14日 · Since that time, the company has introduced a cumulative total of more than 2,300 TBM (including its Micro Tunneling Machine) to the market. Based on Komatsu's experience in excavation, the Mining TBM is equipped with new technologies that enable adaptability to small curves, reversing, and passing intersections in hard rock tunnel excavation.

2023年3月8日 · The Ditch Witch AT120 offers a 20-foot end-to-end drill pipe on board. New technology enhancements include a patent-pending Virtually Assisted Makeup and Breakout (VAM) solution, which ensures the drill pipe and tooling are at the correct levels observed by the torque gauge during a bore.

2010年9月28日 · A new boring attachment enables the company's mini track loaders and 463 skid-steer loader to install utilities under driveways, sidewalks and other obstructions. The attachment can install pipe as large as 2 inches in diameter. The frame on the attachment allows it to be mounted three ways — in the middle or to either side.