Hunan, China
Business Type:
Manufacturer/Factory & Trading Company
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Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
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Drill Rig, Drilling Machine, Core Drill Rig manufacturer / supplier in China, offering Rh-2b Drilling Rig for Borehole Drilling, Water Well Drilling, Wlh PCD Diamond Reaming Shell for Wireline Core Barrel, Wln PCD Diamond Reaming Shell for Wireline Core Barrel and so on.

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Supplier Homepage Products Drill Rig Rh-2b Drilling Rig for Borehole Drilling, Water Well Drilling

Rh-2b Drilling Rig for Borehole Drilling, Water Well Drilling

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $20,000-30,000/ Piece
Port: Changsha, China
Production Capacity: 4 PCS Per Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal
Condition: New
Type: Core Drilling Rig
Size: Rh-2b
Color: as Per Your Request
Usage: Ore
Power Type: Diesel

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Basic Info

Model NO.: RH-2B
Trademark: Forsun
Transport Package: Plywood Case
Specification: RH-2B
Origin: Changsha
HS Code: 84314320

Product Description

RH-2B drill rig derived from RH-2 drill rig, it not only keeps all performances of RH-2 drill, but also adds spindle inner hole diameter to 96mm. It is especially available for constructions of hydroelectric power station, highway, railroad and harbor etc. In common with RH-2 drill in all design but hydraulic chuck and rotary head modified.

RH-3 is a new type of core drilling rig which is developed especially to meet the need of various drilling process mainly in diamond drilling, the power machine of which can be either motor or diesel engine. This drilling rig has the following advantages:
1 The drill can meet the various high efficiency drilling process requirements such as the diamond cable, concussion turning, orientation drilling and reverse circulation core-drilling.
1)The wider range of vertical RH-3 drill speed can be set into many gears and the range of 33-1002r/min can be divided into nine forward gear and two reverse gear to meet the different need of various drilling process.
2)Equipped with the anti-torque gear to hold the spindle without rotation, the drill operation during orientation drilling is very convenient.
3)The monitor and alarm of the parameters such as the torque and related drilling can be realized.
The drill can be run with high reliability
1)The drill is equipped with the gear-box, clutch and universal drive shaft of the light automobile for high reliability, long fife and convenient replacement.
2)Adopting the connecting rod reinforcement spring cramp, hydraulic loosen chuck which is off normally and carbide inserted pipe slips, the clamping can be with large force, longevity and high reliability.
3)There are oil filters both in the oil absorbing and retuning of the hydraulic system. So the hydraulic oil can be kept clean and the reliability of hydraulic system can be improved.
3 It's equipped with bile bottom pressure gauge to conveniently keep the information of the hole insider.

Drilling capacity (m)
Φ73  rod100
Φ60  rod200
Φ50  rod380
Φ42 rod530
BQ rod400-560
NQ rod350-500
HQ rod200-350

Spindle speed(r/min)

Max torque(Nm)

Drilling angle renge

Spindle max pull force(KN)

Spindle stroke (mm)

Hoist max lift capacity with single rope (KN)

Spindle inner dia (mm)

Oil pump
Power unit

Electric motor

Diesel engine

Inner dia of spindle (mm)

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