JCR Drillsol Ultimate Power - IndiaJCR Drillsol Ultimate Power - India

RC Hammer & Bits


Technical Description

The Reverse Circulation (RC) Drill Hammers are of, 4 ½’’- 5” bore. Hammer drill designed to use independent rotation and drill in rock with 4 ½’’ to 8” for various formations under favourable conditions.

The RC Hammers are designed for use for drilling exploratory wells in quarries, open pit mines, coal pit mines, coal where faster exploration is required.

The RC Hammers can be operated on high pressure air. Its drill cycle is designed to make this drill extremely effective. At high pressures like 350 PSI and above, the RCD performs well in applications where high water yields/back pressure is encountered.

SPECIFICATIONS*

Reverse Circulation Hammers

Description/ Hammer Size

4 ½”

5”

Weight (K.g.)

62

67

Length (inches)

49

43.5

Bore (inches)

4 ½

5

Hammer Length with Bit (inches)

51

45.5

Reverse Circulation Bits

Description/ Bit Size

4 ½”

5”

5 ½”

6”

Weight (K.g.)

13

17

18.5

24

Length (inches)

14

13

14.4

16

 

SL NO

DESCRIPTION

QTY

PART NUMBER

1

CYLINDER/WEAR SLEAVE

1

AC1602

2

O - RING

4

AO0106

3

ADOPTER PIPE

1

AH1201

4

CIRCLIP

1

AL0105

5

TOP SUB

1

AC1601

6

WASHER

1

AO0202

7

CHECK VALVE PLUNGER

1

AC1108

8

OIL SEAL

1

AO0011

9

CHECK VALVE SPRING

1

AL1201

10

STEEL MAKEUP RING

1

AL0706

11

RUBBER MAKEUP RING

1

AO0203

12

CHECK VALVE GUIDE

1

AC1119

13

SAMPLE TUBE UPPER

1

AC0006

14

SAMPLE TUBE LOWER

1

AC0007

15

DISTRIBUTOR

1

AC1502

16

PISTON

1

AC1701

17

INNER SLEEVE

1

AC1702

18

DRIVE SUB BUSH

1

AC0308

19

`O` RING

1

AO0105

20

BIT RETAINER RING

1

AC1111

21

SHROUD

1

AC1110

22

DRIVE SUB

1

AC1603

23

BIT

1

AC1608


SAILENT FEATURE:-


• Significantly reduces sample contamination.
• For Used in hard rock application.
• Valves less DTH Hammer Design.
• It is not reversible wear sleeve (Cylinder)
• It can drill 450, 600 & 900.
• Less fuel Consumption /Feet Drilling.
• High rate of penetration while utilising les air.
• Excellent under water Characteristics

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