DrillTo HDD Machine ZT-25T 2006

Brand: DRILLTO

Model: ZT-25T

Year of manufacture: 2006

Location: China

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Introduction

Powered by a 125kw Dongfeng Cummins diesel engine, it has the advantages of strong power, low fuel consumption, and low noise, and is suitable for urban construction.
Using domestic brand gear pump, it has high efficiency and stable performance.
The power head rotates using Eaton’s high-torque cycloid motor, which has large torque and stable performance; the push-pull uses a radial piston low-speed high-torque motor, which has 20% higher efficiency and performance than similar products.
Through the patented series-parallel technology, the two-speed stepless speed regulation of rotation and push-pull is realized, with high construction efficiency and high reliability.
The maximum push-pull force of the feed frame can reach 250KN, and the maximum rotation torque of the power head can reach about 8000Nm. Safety during use must be ensured. The power head is equipped with a self-floating mechanism of the shackle box to reduce wear on the drill pipe threads, and the operation is simple and reliable.
It adopts chain motor feeding mode, which is highly efficient and runs smoothly. It has two feeding motors and two rotary motors. It is equipped with motor series and parallel valves to increase the speed.
The structure of the holder adopts a double-cylinder clamping method, which has large clamping force, good centering, easy processing and manufacturing, and good stability; it is convenient to unscrew and unscrew the drill pipe thread; the unfastening torque is large, which can meet the needs of construction to the greatest extent.

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: Drilling Tools Catalogue; (PDF,4 MB)

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