
21T HDD Machine
ZT-21A
The key components of the 21T HDD Machine are all imported or joint venture products. The main pump is Italian CASAPPA, and the two-speed valve is Italian-SANT brand. The rotation speed is high, and the actual measurement is 236 rpm.
- Product Introduction
Drillto Trenchless Co., Ltd is one of the most reliable manufacturers and suppliers of 21t hdd machine in China, featured by quality products and good price. Please rest assured to buy 21t hdd machine for sale here from our factory. Contact us for custom service.
Introduction
The key components of the 21T HDD Machine are all imported or joint venture products. The main pump is Italian CASAPPA, and the two-speed valve is Italian-SANT brand. The rotation speed is high, and the actual measurement is 236 rpm. It has the characteristics of strong power and low noise. The awning has a good effect of sheltering from the rain. It is equipped with fans and lighting, and the construction operation is user-friendly.
Main Techical Parameters
|
Max Torque: |
6500N.m |
Rotation Speed: |
0-230rpm |
|
Max Pulling Force: |
210 kN |
Max Thrusting Force: |
210 kN |
|
Commins Engine: |
110kW/2200rpm |
Pulling Speed: |
0-65m/min |
|
Max Mud Pump Displacement: |
240L/min |
Max Mud Pump Pressure: |
8Mpa |
|
Walking Speed: |
2-4km/h |
Entry Angle: |
12-20° |
Product details












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