Customization: | Available |
---|---|
After-sales Service: | Technical Support Will Be Available in Any Time |
Warranty: | 1 Year |
Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
---|
Payment methods: | |
---|---|
Support payment in USD |
Secure payments: | Every payment you make at Made-in-china.com is protected by the platform. |
---|
Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
---|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
-GL-420 Standard equipped with Yuchai 4 cylinder Diesel engine YCDK80 orYC4DK100 and 55 kW Electric motor.
-All structural parts reinforced for various work conditions.
-The rotation unit driven by cycloid motor for higher torque and larger hole range.
-New enclosure design for better appearance and convenient for maintenance and service. Optional dry dust collector for dust free drilling, more environment friendly and energy saving. -GL-420 standard equipped with plunger piston tramming motor for more
powerful climbility & more reliable quality.
Technical Parameter
|
|
drill pipe sizes
|
φ 76x3,000 mm
|
hole range
|
φ 110-138 mm
|
rotation torque
|
2,500 N.m
|
rotation speed
|
0-100 rpm
|
feed force
|
20 kN
|
put up force
|
45 kN
|
Warranty of DTH Drilling Rig:
(1)Within the period of the first year after delivery, the main parts Drilling Rig are guaranteed to be supplied free of charge once the problem caused by the quality issue.
(2) Service at working site: If need, our technical engineer can be dispatched to the working site for technical service,
but the expense of ticket, accommodation, diet, service charge shall be on buyer's account.
(3)Timely after-sale assistance shall be provided all the time.
-Located in Beijing,China, is an integrated corporation specialized in manufacturing and exporting top quality drilling equipment and drilling parts for decades. We are supported and assisted by a highly experienced team of designers and engineers that enable us to complete all the assigned projects successfully as per the specified requirement from our clients.
FAQ:
Q: Are you original manufacturer or trading company?
A: We are an integrated corporation specialized in manufacturing and exporting.