Earthworm DL1200 Crawler Drilling Rig Main Rotary Hydraulic System Is A Closed Loop

Machine features
Earthworm DL1200 rig is an integral type horizontal directional drilling track, the main rotating hydraulic system is a closed loop, so that the machine has higher working efficiency; 264Kw engine power, strong wind cooling system can work reliably for a long time even in the hot area; compact structure and excellent ability to grasp the slope, transit and transport the equipment is more convenient; the use of multi gear stepless speed regulation, in different work conditions can make efficient use of the rig, greatly improving the work efficiency.
technical parameter
Characteristic
parameter
Company
Engine power
KW
264/2200
Maximum jacking force
KN
Five hundred and fifty
Maximum towing force
KN
One thousand three hundred and twenty
Maximum torque
N.M
Thirty-five thousand
Power head speed
RPM
One hundred
Power head travel speed
M/min
Thirty
Drill pipe length
M
Four point five
drill pipe diameter
Mm
Phi 114
Incident angle
DEG
From 8 to 18
Climbing angle
DEG
Fourteen
Host size
Mm
10559*2630*3315
Host weight
T
Twenty-three
Mud pump flow
L/min
Eight hundred

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.