Gold Member Since 2013
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Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd.

Horizontal Directional Drilling Rig, HDD Rig, HDD Machine manufacturer / supplier in China, offering for City Construction Dfhd-450 Horizontal Directional Drilling Rig, China Small Portable Spt Soil Testing Portable Drilling Rig Df-Y-2, 600m Xy-600c Portable Diamond Core Sample Drilling Machine and so on.

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Supplier Homepage Product Horizontal Directional Drilling Rig (HDD Rig) for City Construction Dfhd-450 Horizontal Directional Drilling Rig

for City Construction Dfhd-450 Horizontal Directional Drilling Rig

FOB Price: US $500,000-700,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $500,000-700,000/ Set
Get Latest Price
Port: Qingdao, China
Production Capacity: 20sets/Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: DFHD-450
  • Pulling Capability: 450t(4500kn)
  • Drill Rod: API Standard
  • Trademark: DEFY
  • Specification: ISO; CE; BV; SGS
  • Pushing Capability: 450t(4500kn)
  • Maximum Thrust Speed: 27m/Min(89feet/Min)
  • Maximum Torque (Low Speed): 120000nm(88800 Lbf.FT)
  • Transport Package: Export Standard
  • Origin: China
Product Description
For City Construction DFHD-450 Horizontal Directional Drilling Rig

I. Detailed Product Description
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.
Equipped with the diesel engine kit and separate power station, the drill rig is powerful enough to deal with various
problems. The all new DFHD-450 provides 4500KN of feeding&pulling force and Max. 120000N.m. 
Torque to gain successful performances. 
The rack and pinion transmission system is designed with advanced technology, which ensures much more
reliable and safer movement of drill head. The high-quality crawler makes it possible for drill rig to move quickly. 
The operator's cabin is with wide field of view and good sound insulation. All sorts of monitoring gauges are mount
ed in the cabin, which makes it simple to operate the rig. A crane with capacity of 4 tons is attached with the main
machine to ensure convenient working for operator.
The main hydraulic components are all famous brand from European and American suppliers, transfer case and
reducer are adopted from well-known European factorys, thus reliable operation of the rig is guaranteed.

Main Machine 
Total Length17000mm(669 in)
Total Width3200mm (126 in)
Total Height3400mm (134 in)
Weight (Ex Mud mixer system, drilling rod and tools)39000kg(86666Lb)
Power Unit 
Total Length8000mm(315 in)
Total Width2300mm (91 in)
Total Height2400mm (95 in)
Maximum Pullback4500KN (1012397 Lbf)
Maximum Torque (low speed)120000Nm(88800 lbf·ft)
Maximum Thrust Speed27m/min(89feet/min)
Maximum Rotation (Low speed)42 rpm
Maximum Rotation (High speed)84 rpm
TypeAPI Standard
LengthUp to 9.6m(31.5 feet)
Pipe diameter140mm(5.5 in) or 168mm(6.625 in)
Hydraulic Tank1450L(383 US Gallon)
Fuel Tank2 x1600L(2 x 423 US Gallon)
III. Different models with Different Capability for your choice:
ModelEngine PowerFeeding force(KN)Pulling Force(KN)
DFHD-1585KW (2200r/min)75150
DFHD-20110KW (2300r/min)200200
DFHD-68225KW (2200r/min)680680
DFHD-120338KW (1900r/min)12201220
DFHD-245450KW*2 sets24502450
DFHD-400552KW*2 sets40004000
DFHD-550784KW*2 sets55005500
DFHD-750960KW*2 sets75007500

Drilling Tools for Complete set are available all year around.

Our Service:
* 1 Year quality warranty for the drilling rig
* All accessories are available all year around
* Free training in our factory;
   Overseas technic support as per request
* Sales team and After-sales team offer you professional service 24 hours/7 days

Contact us for more details:
Sales Manager: Ms. Sophie Nie
Mobile: +86-15639080652
Send your message to this supplier
Ms. Sophie Nie
To: Ms. Sophie Nie

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