Name: DFHD-68 full hydraulic drive Horizontal Directional Drilling Machine
Brand: DEFY
Availability: InStock

Product Details

Product Description

Product Application

DFHD-68 Horizontal Directional Drilling Rig is with full hydraulic drive, double-speed track chassis; double low-speed motors drive power head dual-speed drilling, structure is simple but advanced; rack and pinion drive system, stable and reliable movement.The rig control technology with leading international standards, so that no-load condition power drill consumption to a minimum.

Main Features

1.The mast can adjust the opening angle in 8° -16°range, innovative and unique mobile device in front and back;

2.low gravity, good stability;

3.equipped with an auxiliary crane; cab is equipped with air-conditioner, providing a comfortable operating environment.

4.The main components are using world famous brand, such as diesel engine, hydraulic pumps, valves, motors, and reducer.

5. Low-emission diesel engine, professional noise reduction design to make the rig more suitable for urban construction.

Technical parameter

Main Machine
Power	WeiChai243kW / Cummins 239KW
Feeding/pulling system	680/680kN
Roted rotary torque	27000N.m(45r/min)
Roted rotary torque	13500N.m(90r/min)
Rotary speed of main shaft	0-45r/min
Rotary speed of main shaft	0-90r/min
Feeding stroke	6m
Pilot hole diameter	φ240mm
Drilling angle	8-16°
Walking speed	1.5-3.0km/h
Structure type	Steel crawler, Motor rack and pinion feeding, cab, crane, mud pump are integrated on one.
Crane	2 tons direct-arm Crane
Dimension	9000×2750×2800mm
Weight	22000kg
Mud pump
Model	BWF-600
Max. Water flow	600L/min
Max. Pressure	8Mpa
Weight	650kg
Pulping system	Optional
Auxiliary System
Drill rod	φ102×5000mm
Pilot drill bit	φ170(φ230)mm
Reaming bit	φ425φ500φ680φ760φ820φ920φ1000
Transfer case	80T
Guide instrument	Optional

Our Services

Pre-Sales Service

* Inquiry and consulting support.

* Sample testing support.

* View our Factory.

After-Sales Service

* Training how to instal the machine, training how to use the machine.

* Engineers available to service machinery overseas.

Company Information

Established in 1970s, Zhengzhou Defy has growned into one leading drilling rig manufacturer in China, specilizing in drilling rig technology R&D, manufacturing, etc. We spark on conventional rotary drilling rig, new pneumatic drilling rig and are inventing another drilling rig with performance same as pneumatic one, but with much less investment for users.

Our drilling rigs are widely used for water well drilling, irrigation well drilling, geothermal hole drilling, mining blast hole drilling, construction pile work drilling, air-conditioner hole drilling, etc.

DEFY Brand drilling rigs have been widely exported to Chile, Russia, Australia, Malaysia, Kenya, Tansanzia, Zambia, South America, Peru, Zimbabwe, etc.

Every customer is very welcomed to our factory for visiting driling rig, talking onsite and details. ^_^

FAQ

How to choose a suitable drilling rig?

1. What will you do using drilling rig?
---For water project, core sample, soil test, mineral prospect or others?

2. The depth you need?
---For water well, generally, 30-200m. For core sample, 30-600m, even more.

3. Any requirements to hole diameter?
---Within a certain range, the smaller diameter, the deeper depth. Mathematically, we call it inversely proportional.

4. Working land condition?
A. soil, sand, weathered land, etc. soft stratum.
B. soil, sand, soft and hard rock stratum, mixed one.
C. Mainly hard rock, like granite.

Based on the above information, DEFY experienced engineers will help you recommend suitable machine and price. If you have special demands, please tell us ahead.

Please contact Jasmine for more details and Best Offer!!

Contact Detail

Jasmine Sun

Office Tel: 86-371-55819257
Mobile phone:86-18317714647(whatsapp,wechat)
Email:Jasmine@zzdefy .cn
Skype: [ live:2778506074 ]
Website:
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