Gold Member Since 2011
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H.H. Drill-Tech Drilling Machinery Co., Ltd.

Core Drilling Rig, Diamond Core Drill Rig, Drill Rig manufacturer / supplier in China, offering Full Hydraulic Diamond Core Drilling Rig (HCR-8), Xy-2 Surface Core Drilling Rig Diamond Exploration Drilling with 500m Capacity, Xy-200 200m Drilling Machine for Water Well Core Drilling and Engineering Drilling Rig and so on.

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Full Hydraulic Diamond Core Drilling Rig (HCR-8)

FOB Price: US $290,000-330,000 / set
Min. Order: 1 set
Min. Order FOB Price
1 set US $290,000-330,000/ set
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Port: Lianyungang, China
Production Capacity: 50sets/Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: HCR-8
  • Condition: New
  • Drill Hole Diameter: Q
  • Bit Type: Diamond Bit
  • Dimension: 8300*2400*3260mm
  • Trademark: Huanghaijixie
  • Specification: 3000M drilling capacity
  • HS Code: 84304129
  • Certification: CE, ISO 9001:2000, ISO 9001:2008
  • Motor: Diesel Engine
  • Drill Hole Depth: 3000m
  • Drilling Way: Rotary
  • Mining Object: Metallic and Non-Metallic Ore Excavator
  • Transport Package: Load Into Flat Rack Container
  • Origin: Lianyungang, China
Product Description
HCR-8 Hydraulic Core Drilling Rig, an up-to-date multifunctional product made by Lianyungang Huanghai Machinery Co., Ltd, is a thoroughly new-type hydraulic core drilling rig developed on the basis of the market demand and the advanced techniques in the world. It is suitable to use in plains, hills, high temperature as well as low temperature places. The main machine is integrated in structure, which consists of self-propelled chassis, power, mud pump and hoist, etc. It is wire-line coring, and at the same time has the unique top drive function. The maximum torque is 7200 Nm (5307 lbf ft), which will be much more suitable for large dia. Drilling in coal bed methane, hydrology and water well. According to many years of experience in HDD field, our engineers install clamp and shackle device on the rig to relieve labor intensity, improve drilling efficiency and guarantee operator's safety...

HCR-8 is excellent in performance, high in working efficiency, easy for operation and keep the operators from dangers.
Power UnitPower276 kW (370HP) at 2100 r/min
Drilling CapacityNQ3000m (9840 feet)
HQ2400 m (7872 feet)
PQ1700 m (5576 feet)
Drill HeadRPM of SpindleThree Shifts/ Stepless ChangeThree 0-1250 RPM
Max. Torque of Spindle7200 Nm(5307 lbf@ft) at 170 rpm
1300 Nm(958 lbf@ft) at 1250 rpm
Spindle Diameter121 mm (4.76 inch)
Max. Lifting capacity of Spindle295 kN(66316 lbf)
Max. Feeding Power152 kN(34170 lbf)
Capacity of Main HoistHoisting force (single wire)120kN(26976 lbf)
Steel Wire Diameter21.5 mm (0.85 inch)
Steel Wire Length50 m (164 feet)
Capacity of Wireline HoistHoisting Force (single wire)15 kN(3372 lbf) (bare drum)
Steel Wire Diameter6.3 mm (0.25 inch)
Steel Wire Length2800 m (9184 feet)
MastEffective Hoisting Height9.6 m (31.5 feet)
Mast Adjusting Angle0°_90°
Drilling Angle45º off horizontal to 90ºvertical down
Feeding Stroke4700 mm (185 inch)
Slippage Stroke1100 mm (43 inch)
Foot ClampClamping Scope55.5-117.5 mm(2.19-4.63 inch)
through hole dia 154mm(6.06 inch)
Mud PumpTypeReciprocating Pump Triplex Plunger
Stroke110mm (4.3 inch)
Output volume320,230,165,118 L /min
(84.5, 61, 44, 31 US Gallons/min)
Discharge pressure4.0, 5.0, 6.0, 8.0 Mpa
(580, 725, 870, 1160 psi)
OthersWeight25000 Kg (55125 lb)
Transport Dimensions (L × W ×H )8300×2400×3500mm
(326.8×94.5×137.8 inch)
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Mr. Wells Wen
Deputy Director
To: Mr. Wells Wen

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