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Compact Structure Simple Operation CR25 13L 298 KW 3100m Core Drill Rig BQ Geological Exploration
Compact Structure Simple Operation CR25 13L 298 KW 3100m Core Drill Rig BQ Geological Exploration
Specifications
Brand Name :
SINOCOREDRILL
Model Number :
CR25
Certification :
ISO9001 ,CE
Place of Origin :
CHINA
MOQ :
Negotiable
Price :
Negotiable
Delivery Time :
3 MONTH
Packaging Details :
Standard Export Package
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
Description

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

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

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

Product tags

mining core drill rig

,

geotechnical core drill rig

,

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

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Product Detail
Brand Name :
SINOCOREDRILL
Model Number :
CR25
Certification :
ISO9001 ,CE
Place of Origin :
CHINA
MOQ :
Negotiable
Price :
Negotiable
Contact Supplier
Compact Structure Simple Operation CR25 13L 298 KW 3100m Core Drill Rig BQ Geological Exploration

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd

Verified Supplier
17 Years
jiangsu, wuxi
Since 2008
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Core Drill Rig, Diamond Core Bit, Reaming Shells
Employee Number :
80~150
Certification Level :
Verified Supplier
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