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Used DrillTo HDD Machine ZT-33T

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Brand: DRILLTO

Model: ZT-33T

Year of manufacture: 2014

  • Powered by a 132kw Dongfeng Cummins diesel engine, it has the advantages of strong power, low fuel consumption, and low noise, and is suitable for urban construction.
  • It adopts imported brand gear pump with 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 330KN, and the maximum rotation torque of the power head can reach about 12000Nm. 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 the chain motor feeding form, which is highly efficient and runs smoothly; there are two feeding motors and four rotary motors, and the motors are connected in series and parallel.
  • 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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