High Efficient Trenchless Underground Directional Drilling Rig HDD Machine

High Efficient Trenchless Underground Directional Drilling Rig HDD Machine

ADVANTAGES

1, With the use of five-pump hydraulic system ,DL450C drilling machine has better working efficiency and rational power distribution .its forced air cooling system enables it to work reliably for long time.

2, Additionally ,its impact structure and sound climbing capacity can make transfer and transportion of the equipment more convenient ,High-speed operation system has multi-shift stepless speed regulation function,signficicantly increasing the operation efficiency.

3, The oil cylinder direct-driven pull-push system employed has such features as good stability at low speed and low power loss.

4, The patented holder can realize automatic centering while holding the drill pipe to protect drill pipe and holder in various adverse conditions

MAIN TECHNICAL PARAMETERS

Main parts:

Jiangsu Dilong Heavy Machinery Co., Ltd., as a member of International Society for Trenchless Technology (ISTT) and China Society for Trenchless Technology (CSTT), started the trenchless R&D since 1998. She is one of the earliest specialized private companies in no-dig technology development and construction in China. The company has our own engineering subsidiary. All types of products are applied to our own projects first, then the R & D center shall follow the feedback from job site and get improvement accordingly, finally we sell the product to other customers.

Our machine has already been sold to India, Russia, Indonesia, Vietnam, Singapore, Australia and other countries of the world. We shall maintain our commitment of quality product, timely technical support and consistent service as always, and your order shall be a new start for our long term cooperation. One time deal sees only a simple business, but long term service shall testify the friendship.