Hydraulic System RC4 Water Well Drilling Rig 97KW / 420 mm Drilling Hole for sale of sinocoredrill

Categories	Water Well Drilling Rig
Brand Name:	FORWARD
Model Number:	RC4
Certification:	CE
Place of Origin:	CHINA
MOQ:	N/M
Delivery Time:	10-15 working days
Packaging Details:	exporting seaway package
Dimension(LWH)::	675022502800mm
Warranty:	1 YEAR
Weight:	13 200kg
Diesel engine:	Cummins 4BT
Power:	97KW

Product Details
Company Profile

Hydraulic System RC4 Water Well Drilling Rig 97KW / 420 mm Drilling Hole

Product Description

Import hydraulic system RC4 Water Well Drilling Rig Wiht Diameter Of Drilling Hole 420 mm

Hydraulic Drilling Rig for water RC4 is designed to work in a various types of soil and temperature conditions. Self-propelled, on a track.
Advantages of the FORWARD RC4: ease of use, high drilling efficiency, reliability and safety.

Drilling methods:
Direct/Reverse Circulation Mud Drilling
Direct/Reverse Circulation Air Drilling
DTH Drilling

RC4 water well drilling rig is a newly developed multi-functional full hydraulic drilling rig, the rig is suitable for plains, hilly land, hot and cold regions ,the machine is tracked with self-propelled chassis, available in wells, core exploration, shallow coal bed methane and other construction. It could meet to mud drilling tamping pipe hammer drilling, air-lift reverse circulation drilling and other drilling methods according to users’ requirements. The rig is low labor intensity, high drilling efficiency and high security for the workers.

Main Features

The maximum diameter of drilling hole – 420 mm
The maximum hole depth – 400 m
Maximum hoist capacity – 20 tone
Maximum spindle torque – 11 000 Нm
Applicable drill rod range: 2-5 inches
Full hydraulic drive
American hydraulic system
Equipped with reliable clamping system, which can easily be adjusted for height
Fast feed and lifting function reduce the time of drilling
The telescopic mast allows to use 6.1m length
Adjusting angle of power head 0-90°.simplifies loading of drill rods.
The construction of power head helps to avoid damage of the rods’ thread
Lifting system on sliding supports for fixing the rig on site in difficult terrain conditions and for loading / unloading the vehicle (in the absence of the gangway)
Open/close of drilling fluid supply is controlled by hydraulic cylinder.
The rig is equipped with 4 bright LED floodlights for night work.

Technical characteristics:

Diesel engine
Model				CUMMINS 4BT
Power				97 Kwt
Type of cooling				water
Rotation speed				2500 rpm/min
Cylinders quantity/ capacity				4
Fuel tank capacity				220 L
Engine fuel flow				9-13 L/h
Drilling capability
Drill rod diameter				Drilling depth
2-7/8ʺ				500 m
3-1/2ʺ				400 m
4-1/2ʺ				300 m
Mast
Mast Height (fully extended)				10.9 m
Mast height (fully retracted)				6.6 m
Power head distance (stroke)				7100 mm
Applicable drill rod				6.1 m
Push and pull ability of power head
Maximum hoist capacity (up)				20 kN
Maximum hoist capacity (down)				10 kN
Maximum hoisting speed				30 m/min
Hoisting speed				15 m/min
Rotation
Gears			2
Low speed		0～60 rpm/min			11 000 Hm
High speed		0～120 rpm/min			5 500 Hm
Adjusting angle of mast			0-90º
Hoist crane at the top
Maximum hoist capacity				20 kN
Diameter of steel wire rope				8 mm
Length of steel wire rope				45 m
Untwisting system
Applicable drill rod				2 in to5 in
Maximum torque				40 000 Nm
Motion
Motion speed	Low speed			3 km/h
	High speed			4.5 km/h
Dimensions and weight
Dimensions in operation				4.32.810.9 m
Dimension in transportation				6.62.22.9 m
Maximum inside length between hydraulic supports				2.8 m
Maximum lifting of hydraulic supports in operation				1.5 m
Weight				13 500 kg

We always concerned about its clients and provides them with warranty and service support.
The factory ensures equipment warranty for the major assemblies and units efficient for 12 months. The clients are supplied with all needed spare parts, tooling and auxiliary facilities.
The authorized dealers possess service centers to execute product warranty liabilities, after-sales service and equipment repair. The clients’ staff is also provided with theoretical and practical company instructions and consultations on all matters concerning execution of work and equipment operation.

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