The HVT250A hydraulic power tong consists of three clamping cylinders forming the backup tong, three clamping cylinders and one torque cylinder forming the power tong, and a hydraulic system consisting of an electric motor (diesel engine)-powered high-pressure plunger pump, tubing, and quick-connect couplings. It is designed for rapid breakout of drill pipe. HVT250A Main Technical Parameters 1. Öffnung: 270mm 2. …

DCT300 Hydraulic Power Drill Chain Tongs Overview This hydraulic power chain tong features an electric high-pressure hydraulic pump unit, one main tong and one backup tong. Each tong is equipped with a clamping cylinder, allowing chain links to be added or removed to increase or decrease diameter. The main tong is equipped with a push-pull, twist-off, and unscrewing cylinder. Es …

This machine is equipped with an electric high-pressure hydraulic pump station, a main tong, and two backup tongs. Each tong is equipped with a chain and a clamping cylinder for adding or removing chain links. The main tong is equipped with a push/pull unscrewing cylinder and a support cylinder. It is suitable for unscrewing and unscrewing large-diameter impact drill tools. …

Product Description HDD Type B Manual/Mobile Drill Pipe/Rods Breakout Tongs Disconnect Unit big X-over are essential tools in the field of horizontal directional drilling (HDD). Diese Zange wurde speziell für die Handhabung und das Lösen von Gewindeverbindungen während des HDD-Betriebs entwickelt. Die manuelle Betätigung dieser Zange ermöglicht ein kontrolliertes und präzises Aufbrechen der Verbindungen, ensuring the safety and …

HBT200 Hydraulic power chain tongs are equipped with an electric high-pressure hydraulic pump station installed on the main machine. There are one main tong and one backup tong. Each tong is equipped with a chain and a clamping cylinder to increase or decrease chain links. The clamping diameter of drilling tools is large. The main tong is equipped with a …