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Crawler 120000N·M 550T Horizontal Directional Drilling Rig

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Crawler 120000N·M 550T Horizontal Directional Drilling Rig


Model Number : TYZ-550

Certification : CE

Place of Origin : CHINA

MOQ : 1

Price : Negotiable

Payment Terms : Negotiable

Delivery Time : Negotiable

Type : Horizontal Directional Drilling Machine ,Trenchless Rig

Warranty : 1 Year

Power : 2 x 480kw , Weichai diesel engine

Pullback force : 550T; 5500KN

Usage : trench method , laying cables , pipe line ,horizontal precipitation engineering , environmental protection , long distance pipes supporting engineering ,special base engineering and for pilot-hole of push pipe engineering ,etc.

Certificate : CE

Color : Customized

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550T 120000N·M Horizontal Directional Drilling Rig ,2 x 480KW High Power Crawler

Main technical features:

TYZ-550 type trenchless directional drilling rig has advanced and simple structure, high efficiency and low oil temperature. The main hydraulic components, engine and mud pump are selected from domestic and foreign famous brand products. The main machine adopts steel tracks and rubber shoes, which is convenient for walking on all kinds of roads. It can ensure that the drilling rig is convenient to prepare the drill within the full drilling angle range, the drilling rig has good stability, and the overall shape is beautiful.

1. The drilling rig uses the world's first-class hydraulic products. The hydraulic circuit uses a closed (push-pull and slewing) circuit and an open (auxiliary circuit) load-sensing circuit. The efficiency is high.

2. The drilling rig adopts a split structure, including the main engine power, the main engine, and the operation room, which is convenient for transportation.

3. The dual power system is adopted to meet the needs of different working conditions. It can flexibly realize dual-machine or single-machine work, saving energy and reducing consumption. One set of hydraulic system or power fails, and the other set of systems can work normally (the capacity is unchanged, the speed is reduced) slow).

4. The operation valve group adopts electric control manual cooperation, and the main control valve adopts imported American Sao valve, which has high reliability.

5. The drilling rig parameter display adopts the intuition pointer and electronic instrument, and the drilling rig pressure, torque, speed, push-pull force and other parameters are clear at a glance.

6. The power head rotation is driven by four sets of imported French Poclain double low-speed high-torque motors, and is equipped with two-step stepless speed regulation function. The main shaft floats, which is conducive to protecting the drill rod thread.

7. The power head push-pull adopts six motors equipped with reducer drive, gear rack transmission, good stability and high efficiency.

8. Supporting independent operation room, heating and cooling air conditioner, comfortable working environment and convenient operation.

9. The distance between the calipers and shackles holding the shackles is adjustable, the shackles are automatically centered, the grippers travel all the way, and the shackles are accurate, stable and reliable.

10. Using imported South Korean Doosan reducer, with strong power and strong climbing ability.

Main technical specifications:




Weichai 2 x 480KW 2100r/min

Push/pull force


Max push & pull speed

7.8m/min (Gear Ⅰ)

30m/min (Gear Ⅱ )


120000N·m (Gear Ⅰ)

60000N·m (Gear Ⅱ)

Spindle rotating speed




Drilling angle


Mud pump max flow

2200 L/min

Mud pump max pressure


Rod size

5''-1/2'' 6''-5/8''

Walking speed



17.17(L) X 3.15 (W) X 3.45 (H) m



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