All Casing Application Method: BKF Method

Can be excavated reliably without affecting technology! Low vibration and low noise hydraulic hammer grab.

The "BKF method" is a groundbreaking technique that achieves low noise and low vibration through a hydraulic transmission hammer grab, replacing traditional excavation methods using swinging or fully rotating all-casing hammer grabs. It allows for vibration-free excavation without free fall, and excavation can be performed without hoses or units, ensuring both vibration-free and noise-free operations. By winding or warming the spring several times, the cutting edge gradually penetrates, increasing excavation efficiency. 【Features】 ■ Low noise crown; no impact noise ■ Vibration-free; maximum excavation depth of 100m ■ No components that could cause damage ■ No hoses required, eliminating wasted time ■ Reliable excavation without affecting technology *For more details, please refer to the PDF document or feel free to contact us.

Foundation constructionCivil Engineering MethodGround foundation construction method