Name: Compact Structure Simple Operation CR25 13L 298 KW 3100m Core Drill Rig BQ Geological Exploration
Brand: Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
SKU: CR25
Price: 769.00 USD
Availability: InStock

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Compact Structure Simple Operation CR25 13L 298 KW 3100m Core Drill Rig BQ Geological Exploration

Product Details:

Place of Origin:	CHINA
Brand Name:	SINOCOREDRILL
Certification:	ISO9001 ,CE
Model Number:	CR25

Payment & Shipping Terms:

Minimum Order Quantity:	Negotiable
Price:	Negotiable
Packaging Details:	Standard Export Package
Delivery Time:	3 MONTH

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Detailed Product Description

Type:	Full Hydraulic Surface Core Drill Rig	Model:	CR25
Engine:	Cummins QSZ13-C400-II (EU Stage IIIA)	Drilling Capacity:	BQ 3100m NQ 2550m HQ 2050m PQ 1650m
Transport Dimensions:	6950×2260×2550mm	WEIGHT:	16500 Kg
Highlight:	Simple Operation Core Drill Rig , Geological Exploration Core Drill Rig , CR25 Core Drill Rig

Compact Structure Simple Operation CR25 13L 298 kW 3100m BQ Geological exploration core drill Rig

Update advanced equipment of HYDX-8 .Drilling machine .

CR series core drill rig is a new type of full hydraulic core drilling machine designed and manufactured by our factory based on years of experience in geological exploration and the current market and users’ most requirements . This machine is used for plain, hilly terrain, work under the environment of high temperature, cold areas. Main machine adopts self-propelled chassis crawler , engine power, mud pump, winch and other integrated structure ,also can be customized platform truck structure, it is mainly used for metal and non-metallic solid mineral survey and exploration, In addition, also can be used in engineering geology exploration, hydrogeology survey, reconnaissance and exploration of oil and gas field ,water well drilling etc . The rig has reasonable layout, compact structure, superior performance, simple operation and convenient maintenance. It is the ideal coring drilling equipment.

Main Performance Parameters of CR25

Diesel Engine	Model	Cummins QSZ13-C400-II (EU Stage IIIA)
	Displacement	13L
	Power	298 kW (400HP)
	Rated RPM	1900 rpm
Drilling Capacity	BQ	3100 m
	NQ	2550 m
	HQ	2050 m
	PQ	1650 m
Drill Head	Rotation Motor	Two-speed Hydraulic Motor Rexroth of Germany
	RPM	Three Shifts Stepless Change: 0-1250 RPM
	Ratios	1st 8.2:1 2nd 4.2:1 3nd 1:1
	Head Opener	sidewise sliding way with hydraulic drive
	Hydraulic Chuck(PQ)	294000N Hydraulically opened, Disc Spring Clamping, Normally C Closed Type Axial Holding Capacity of 294000 N
	Max. Torque	8750 N·m
	Hold Diameter	121 mm
	Max. Lifting capacity of Spindle	320 kN
	Max. Feeding Power	140 kN
Primary Pump	Hydraulic pump: Axial Piston variable displacement Triplex pump for driving of rotator, winch mud pump & leveling jacks. With load sensing system.	Producer: Danfoss of Denmark 1st Pump: 380LPM at 35 MPa 2nd Pump: 260LPM at 31.5MPa 3rd Pump: 130 LPM at 31.5MPa
Hydraulic Tank	Capacity	500 L (111 US Gallons)
Capacity of Main Hoist	Hoisting Speed (single wire)	0-50 m/min(bare drum)
	Hoisting force (single wire)	180 kN
	Steel Wire Diameter	26-30 mm
	Steel Wire Length	55 m
Capacity of Wireline Hoist	Hoisting Force (single wire)	15 kN(3372 lbf) (bare drum)
	Steel Wire Diameter	6-8 mm
	Steel Wire Length	3200 m
Mast	Mast Height	10.5 m
	Mast Adjusting Angle	0°—90°
	Drilling Angle	45º off horizontal to 90ºvertical down
	Feeding Stroke	3700 mm
	Slippage Stroke	1000 mm
	Feed Pull	32 ton
	Feed Thrust	14 ton
	Rod Pull	3m or 6m(9.84feet or 19.68feet)
Mud Pump	Type	Reciprocating Pump Triplex Plunger
	Model	BW 600
	Stroke	110mm(4.3 inch)
	Output volume	600 L/min
	Discharge pressure	8.0 Mpa
Foot Clamp	Clamping Scope	55.5-118 mm through hole Ф165mm
Others	Weight	16.50 ton
	(L × W ×H ) Transport Dimensions	6950×2260×2550mm
	Transport Way	Steel Crawler

Details of the major imported components
Item	Parts	Manufacturer	Qty	Remarks
1	Rotation Motor	Germany Rexroth GmbH	2	A6VM107
2	Hydraulic pump	Danfoss Co. Ltd	4
3	Main control valve	Danfoss Co. Ltd	3	PVG100,PVG32-2
4	Main winch motor reducer	Germany Rexroth GmbH	1
5	Secondary winch motor	American Eaton Corporation	1
6	Crawler Track drive motor	Korea Jijin Hydraulic Co., Ltd	2
7	Elastic coupling	German company KTR	1
8	Diesel engine	Dongfeng Cummins Power C	1
9	Mud Pump	Jiangsu Elephants Machinery Co., Ltd	1	BW 600
10	Hydraulic Clamp	Self produce	1
11	Wellhead holder	Self produce	1
12	Operating platform	Self produce	1
13	Crawler chassis	Self produce	1
14	Mast (telescopic)	Self produce	1
15	Drill Head	Self produce	1
16	Upper and lower centralizer	Self produce	2	BQ,NQ,HQ
17	Jaw of Drill Head		2	BQ,NQ,HQ
18	Jaw of Wellhead holder		2	BQ,NQ,HQ
19	Protection device	Self produce
20	Auxiliary support		1
21	Accessories of machine	Self produce	1

Compact Structure Simple Operation CR25 13L 298 KW 3100m Core Drill Rig BQ Geological Exploration 0

Compact Structure Simple Operation CR25 13L 298 KW 3100m Core Drill Rig BQ Geological Exploration 1

Compact Structure Simple Operation CR25 13L 298 KW 3100m Core Drill Rig BQ Geological Exploration 2

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Contact Person: Amelia

Tel: 86-18051930311

Fax: 86-510-82752846

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