Name: DFHD-450 450 Tons full hydraulic drive Horizontal Directional Drilling Machine
Brand: DEFY
Availability: InStock

Product Details

Product Description

Product Application

DFHD Series Hydraulic Directional Drilling Rig is special equipment, mainly used for the civic DFHD-450 horizontal directional drilling rig, integrated with the advantages and characteristics of various HDD rigs in China and abroad, is a high-sufficient drill rig manufactured by us based on more than 10 years designing experiences.

Main Features

1.Equipped with the diesel engine kit and separate power station, the drill rig is powerful enough to deal with various problems.

2.The all new DFHD-450 provides 4500KN of feeding&pulling force and Max. 120000N.m. Torque to gain successful performances.

3.The rack and pinion transmission system is designed with advanced technology, which ensures much more reliable and safer movement of drill head.

4.The high-quality crawler makes it possible for drill rig to move quickly.

5.The operator's cabin is with wide field of view and good sound insulation. All sorts of monitoring gauges are mounted in the cabin, which makes it simple to operate the rig.

6.A crane with capacity of 4 tons is attached with the main machine to ensure convenient working for operator.

Main Machine
Total Length	17000mm(669 in)
Total Width	3200mm (126 in)
Total Height	3400mm (134 in)
Weight (Ex Mud mixer system, drilling rod and tools)	39000kg(86666Lb)
Power Unit
Total Length	8000mm(315 in)
Total Width	2300mm (91 in)
Total Height	2400mm (95 in)
Weight	18000kg(40000Lb)
OPERATIONAL
Maximum Pullback	4500KN (1012397 Lbf)
Maximum Torque (low speed)	120000Nm(88800 lbf·ft)
Maximum Thrust Speed	27m/min(89feet/min)
Maximum Rotation (Low speed)	42 rpm
Maximum Rotation (High speed)	84 rpm
DRILL STEM
Type	API Standard
Length	Up to 9.6m(31.5 feet)
Pipe diameter	140mm(5.5 in) or 168mm(6.625 in)
DRILLING FLUID SYSTEM
DRILLING FLUID SYSTEM	35Mpa (5076 psi)
FLUID CAPACITIES
Hydraulic Tank	1450L(383 US Gallon)
Fuel Tank	2 x1600L(2 x 423 US Gallon)

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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