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(Ready stock, Discount) CR-50 Full Hydraulic Multifunction Top Drive Drill Rig , Water Well , Oil & Gas

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(Ready stock, Discount) CR-50 Full Hydraulic Multifunction Top Drive Drill Rig , Water Well , Oil & Gas

Brand Name : SINOCOREDRILL

Model Number : CR-50

Certification : ISO,CE

Place of Origin : CHINA

MOQ : 1

Price : Discuont

Payment Terms : T/T, L/C

Supply Ability : 1 set ready stock

Delivery Time : 1 week

Max pullback force : 110,230 LBF (50,000KG)

Max pushdown force : 26,455 LBF (12,000KG)

Max Dia. of working table : 600 MM

Usage : shallow oil and gas, coal bed methane drainage, geothermy, explotation of mine, large diameter deep water well application and gas emissions of colliery and down hole of rescue

Max. Push down speed : 80 M/Min

Power : 330 HP (243 Kw)@ 2200 RPM

Max.torque : 250 Nm@ 1500 RPM

Displacement : 9.726 L

Min Fuel Consumption : 210g/kw h

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CR-50 Full Hydraulic Multifunction Top Drive Drill Rig

The CR -50 universal drilling rig enables each user to drill with the following methods, with borehole diameters of 3.5 ″to 47″and drilling depths up to 1 200m.

Rotary-drilling with direct circulation

●Rotary-drilling with reverse circulation

●Percussion core drilling (ram coring)

●Wire-line core drilling

●Down-The-Hole hammer drilling

●Free-fall drilling

●Direction deviation drilling

CR servies rig can be use for shallow oil and gas, coal bed methane drainage, geothermy, explotation of mine and large diameter deep water well application, also can be use for gas emissions of colliery and down hole of rescue.


Main FeaturesUse Technology of Extension Mast, Top Drive, Full Hydraulic, Crawler moving.
  1. Feeding System
1.1Capacity of pull back force110,230 lbf (50,000kg)
1.2Capacity of pull down force26,455 lbf(12 000Kg)
1.3Mode of transmissionExtension must ,Oil Cylinder +Chain
2 Working Table
2.1Max Dia. of working table600 mm
3 Drill Head
3.1Rotation speed of spindle

4 shifts

Ⅰ 270-500 rpm

Ⅱ 150-280 rpm

Ⅲ 95-170 rpm

Ⅳ 60-110 rpm

3.2Torque of spindle

Ⅰ 3 850-2 150 Nm

Ⅱ 3 850-6 850 Nm

Ⅲ 6 250-11 000 Nm

Ⅳ 9 000-16 800 Nm

3.3Inner Diameter of Swivel3″(76.2mm)
4 Mast
4.1Length of Mast

Fully expanded:62″ (18.9m)

Fully Retracted:39.4″(12 米)

4.2Feed Stroke45.93″(14 m)
4.3Rod and CasingⅠ(18-22 feet),Ⅱ(27-30 feet),Ⅲ(38-45 feet)
5 Dimensions
5.1Gross Weight35 000 Kg
5.2Length in Transport position12.1 m
5.3Width in Transport Position3.1 m
5.4Height in Transport Position

3.4M

6 Mounting
6.1Crawler, Undercarriage of Excavator
6.2Moving Speed

3Km/h

7 Power System
7.1Diesel Engine330
7.2Power330 HP
7.3Cylinder and displacement6 cylinders,9.726 L
7.4Capacity of Fuel Tank680 L
8 Winch
8.1Max. pull3 450 Kg
8.2Winch CableΦ13mm × 35m
9 Power Tongs
9.1

The tongs are designed and manufactured according to SY/T5074 standard and API Spec 7K

''specification for drilling and well servicing equipment''

9.2Size rang3 1/2″coupling - 8″body
9.3Max.Trque100,000 Nm
9.4Rotation Speed2.7 - 40 RPM
10 Air / Fluid pipe line
10.1Max. Pressure21 Mpa
10.2Air CompressorOption
10.3Mud PumpOption

Cheap (Ready stock, Discount) CR-50 Full Hydraulic Multifunction Top Drive Drill Rig , Water Well , Oil & Gas for sale

(Ready stock, Discount) CR-50 Full Hydraulic Multifunction Top Drive Drill Rig , Water Well , Oil & Gas Images

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