- DH 04 400 (MISSION-4)
- DH 04 500 (MISSION-5)
- DH 04 601 (MISSION-6)
- DH 04 602 (MISSION-6)
- DH 04 650 (MISSION-6)
- DH 04 700 (MISSION-7)
- DH 04 800 (MISSION-8)
- DH 04 1000 (MISSION-10)
DH 04 400 (MISSION-4) 4.0” DRILLING

S.No |
NAME OF ITEM |
QTY |
PART No. |
1 |
TOP SUB |
1 No |
DH 04 400 11 01 |
2 |
CHECK VALVE |
1 No |
DH 04 400 11 02 |
3 |
SPRING |
1 No |
DH 04 400 11 03 |
4 |
TOP VALVE |
1 No |
DH 04 400 11 04 |
5 |
PLUG |
1 No |
DH 04 400 11 05 |
6 |
CONTROL TUBE |
1 No |
DH 04 400 11 06 |
7 |
LOCKING PIN |
1 No |
DH 04 400 11 07 |
8 |
PISTON |
1 No |
DH 04 400 11 08 |
9 |
HAMMER CASE |
1 No |
DH 04 400 11 09 |
10 |
CIRCLIP |
1 No |
DH 04 400 11 10 |
11 |
PISTON BUSH |
1 No |
DH 04 400 11 11 |
12 |
BRRING |
1 No |
DH 04 400 11 12 |
13 |
O RING |
1 No |
DH 04 400 11 13 |
14 |
DRIVE SUB |
1 No |
DH 04 400 11 14 |
15 |
BIT |
1 No |
DH 04 40 |
HAMMER ASSEMBLY |
1 SET |
DH 04 400 11 00 |
|
SERVICE KIT [S.No.3,5,12,13] |
1 SET |
|
HAMMER SPECIFICATIONS
SL. |
DESCRIPTION |
UNIT |
DIM |
A |
HAMMER LENGTH (W/O) BIT |
mm |
882.0 |
B |
HAMMER LENGTH WITH BIT |
mm |
978.9 |
C |
HAMMER OUTER DIAMETER |
mm |
112.0 |
D |
HOLE SIZE |
mm |
127-152 |
E |
WRENCH SIZE A/F |
mm |
75.4 |
F |
TOP SUB THREAD CONNECTION |
--- |
2 3/8" API REG,5 TPI |
G |
SUITABLE SHANK |
--- |
D-40 |
H |
PISTON WEIGHT |
Kg |
10.0 |
I |
HAMMER WEIGHT |
Kg |
46.750 |
J |
CYLINDER BORE |
mm |
91.45 |
K |
PISTON STROKE |
mm |
90.2 |
AIR CONSUMPTIONS
PSI |
150 |
250 |
350 |
CFM |
310 |
580 |
860 |

DH 04 500 (MISSION-5) 5.0” DRILLING

S.No |
NAME OF ITEM |
QTY |
PART No. |
1 |
TOP SUB |
1 No |
DH 04 500 11 01 |
2 |
CHECK VALVE |
1 No |
DH 04 500 11 02 |
3 |
SPRING |
1 No |
DH 04 500 11 03 |
4 |
TOP VALVE |
1 No |
DH 04 500 11 04 |
5 |
PLUG |
1 No |
DH 04 500 11 05 |
6 |
CONTROL TUBE |
1 No |
DH 04 500 11 06 |
7 |
LOCKING PIN |
1 No |
DH 04 500 11 07 |
8 |
PISTON |
1 No |
DH 04 500 11 08 |
9 |
HAMMER CASE |
1 No |
DH 04 500 11 09 |
10 |
CIRCLIP |
1 No |
DH 04 500 11 10 |
11 |
PISTON BUSH |
1 No |
DH 04 500 11 11 |
12 |
BRRING |
1 No |
DH 04 500 11 12 |
13 |
O RING |
1 No |
DH 04 500 11 13 |
14 |
DRIVE SUB |
1 No |
DH 04 500 11 14 |
15 |
BIT |
1 No |
DH 04 50 |
HAMMER ASSEMBLY |
1 SET |
DH 04 500 11 00 |
|
SERVICE KIT [S.No.3,5,12,13] |
1 SET |
|
HAMMER SPECIFICATIONS
SL. |
DESCRIPTION |
UNIT |
DIM |
A |
HAMMER LENGTH (W/O) BIT |
mm |
882.0 |
B |
HAMMER LENGTH WITH BIT |
mm |
978.9 |
C |
HAMMER OUTER DIAMETER |
mm |
112.0 |
D |
HOLE SIZE |
mm |
127-152 |
E |
WRENCH SIZE A/F |
mm |
75.4 |
F |
TOP SUB THREAD CONNECTION |
--- |
2 3/8" API REG,5 TPI |
G |
SUITABLE SHANK |
--- |
D-40 |
H |
PISTON WEIGHT |
Kg |
10.0 |
I |
HAMMER WEIGHT |
Kg |
46.750 |
J |
CYLINDER BORE |
mm |
91.45 |
K |
PISTON STROKE |
mm |
90.2 |
AIR CONSUMPTIONS
PSI |
150 |
250 |
350 |
CFM |
310 |
580 |
860 |

DH 04 601 (MISSION-6) 6.0” DRILLING

S.No. |
NAME OF ITEM |
QTY |
PART NO. |
1 |
TOP SUB |
1NO |
DH 04 601 P 32 01 |
2 |
CHECK VALVE |
1NO |
DH 04 601 P 32 02 |
3 |
SPRING |
1NO |
DH 04 601 P 32 03 |
4 |
TOP VALVE |
1NO |
DH 04 601 P 32 04 |
5 |
CHOKE |
1NO |
DH 04 601 P 32 05 |
6 |
CONTROL TUBE |
1NO |
DH 04 601 P 32 06 |
7 |
LOCKING PIN |
1NO |
DH 04 601 P 32 07 |
8 |
PISTON |
1NO |
DH 04 601 P 32 08 |
9 |
HAMMER CASE |
1NO |
DH 04 601 P 32 09 |
10 |
CIRCLIP |
1NO |
DH 04 601 P 32 10 |
11 |
PISTON BUSH |
1NO |
DH 04 601 P 32 11 |
12 |
O RINGS |
2NO |
DH 04 601 P 32 12 |
13 |
B.R RING |
1NO |
DH 04 601 P 32 13 |
14 |
O RING FOR B.R RING |
1NO |
DH 04 601 P 32 14 |
15 |
DRIVE SUB |
1NO |
DH 04 601 P 32 15 |
16 |
BIT |
1NO |
DH 04 60 |
HAMMER ASSEMBLY |
1 Set |
DH 04 601 P 32 00 |
|
SERVICE KIT(3,5,12.14) |
1 Set |
-- |
HAMMER SPECIFICATIONS
AL. |
DESCRIPTION |
UNIT |
DIM |
A |
HAMMER LENGTH (W/O) BIT |
mm |
919.0 |
B |
HAMMER LENGTH WITH BIT |
mm |
1016.0 |
C |
HAMMER OUTER DIAMETER |
mm |
142.0 |
D |
HOLE SIZE |
mm |
152-177 |
E |
WRENCH SIZE A/F FLAT |
mm |
90 |
F |
TOP SUB THREAD CONNECTION |
--- |
2 7/8" API REG,4TPI |
G |
SUITABLE SHANK |
--- |
D6 |
H |
PISTON WEIGHT |
Kg |
19.0 |
I |
HAMMER WEIGHT |
Kg |
73.650 |
J |
CYLINDER BORE |
mm |
120.5 |
K |
PISTON STROKE |
mm |
90(appro.) |
AIR CONSUMPTIONS
PSI |
150 |
250 |
350 |
CFM |
350 |
660 |
970 |

DH 04 602 (MISSION-6) 6.0” DRILLING

S.No. |
NAME OF ITEM |
QTY |
PART No. |
1 |
TOP SUB |
1 No |
DH 04 602 P 32 01 |
2 |
CHECK VALVE |
1 No |
DH 04 602 P 32 02 |
3 |
SPRING |
1 No |
DH 04 602 P 32 03 |
4 |
BUFFERING |
1 No |
DH 04 602 P 32 04 |
5 |
TOP VALVE |
1 No |
DH 04 602 P 32 05 |
6 |
BUFFERING |
1 No |
DH 04 602 P 32 06 |
7 |
CHOKE |
1 No |
DH 04 602 P 32 07 |
8 |
CONTROL TUBE |
1 No |
DH 04 602 P 32 08 |
9 |
C.T HEAD |
1 No |
DH 04 602 P 32 09 |
10 |
PISTON |
1 No |
DH 04 602 P 32 10 |
11 |
HAMMER CASE |
1 No |
DH 04 602 P 32 11 |
12 |
CIRCLIP |
1 No |
DH 04 602 P 32 12 |
13 |
PISTON BUSH |
1 No |
DH 04 602 P 32 13 |
14 |
O RINGS |
2 No |
DH 04 602 P 32 14 |
15 |
BRRING |
1 No |
DH 04 602 P 32 15 |
16 |
O RING |
1 No |
DH 04 602 P 32 16 |
17 |
DRIVE SUB |
1 No |
DH 04 602 P 32 17 |
18 |
BIT |
1 No |
DH 04 600 |
HAMMER ASSEMBLY |
1 SET |
DH 04 602 P 32 00 |
|
SERVICE KIT(3,6,7,14,16) |
1 SET |
--- |
HAMMER SPECIFICATIONS
AL. |
DESCRIPTION |
UNIT |
DIM |
A |
HAMMER LENGTH(W/O) BIT |
mm |
985.7 |
B |
HAMMER LENGTH WITH BIT |
mm |
1053.7 |
C |
HAMMER OUTER DIAMETER |
mm |
148 |
D |
HOLE SIZE |
mm |
165-203 |
E |
WRENCH SIZE A/F FLAT |
mm |
90.0 |
F |
TOP SUB THREAD CONNECTION |
--- |
2 7/8" API IF,4 TPI |
G |
SUITABLE SHANK |
--- |
D 6 |
H |
PISTON WEIGHT |
Kg |
17.3 |
I |
HAMMER WEIGHT |
Kg |
84.0 |
J |
CYLINDER BORE |
mm |
120.5 |
K |
PISTON STROKE |
mm |
90 APPX |
AIR CONSUMPTIONS
PSI |
150 |
250 |
350 |
CFM |
370 |
670 |
970 |

DH 04 650 (MISSION-6) 6.5” DRILLING

S.No. |
NAME OF ITEM |
QTY |
PART NO. |
1 |
TOP SUB |
1NO |
DH 04 650 P 32 01 |
2 |
CHECK VALVE |
1NO |
DH 04 650 P 32 02 |
3 |
SPRING |
1NO |
DH 04 650 P 32 03 |
4 |
RUBBER SPACER |
1NO |
DH 04 650 P 32 04 |
5 |
TOP VALVE |
1NO |
DH 04 650 P 32 05 |
6 |
CHOKE |
1NO |
DH 04 650 P 32 06 |
7 |
CONTROL TUBE |
1NO |
DH 04 650 P 32 07 |
8 |
LOCKING PIN |
1NO |
DH 04 650 P 32 08 |
9 |
PISTON |
1NO |
DH 04 650 P 32 09 |
10 |
HAMMER CASE |
1NO |
DH 04 650 P 32 10 |
11 |
CIRCLIP |
1NO |
DH 04 650 P 32 11 |
12 |
PISTON BUSH |
1NO |
DH 04 650 P 32 12 |
13 |
BRRING |
1NO |
DH 04 650 P 32 13 |
14 |
O RING |
1NO |
DH 04 650 P 32 14 |
15 |
DRIVE SUB |
1NO |
DH 04 650 P 32 15 |
16 |
BIT |
1NO |
DB 04 65 |
HAMMER ASSEMBLY |
1 Set |
DH 04 650 P 32 00 |
|
SERVICE KIT(3,5,13) |
1 Set |
-- |
HAMMER SPECIFICATIONS
AL. |
DESCRIPTION |
UNIT |
DIM |
A |
HAMMER LENGTH (W/O) BIT |
mm |
990.0 |
B |
HAMMER LENGTH WITH BIT |
mm |
1085.0 |
C |
HAMMER OUTER DIAMETER |
mm |
142.0 |
D |
HOLE SIZE |
mm |
152-191 |
E |
WRENCH SIZE A/F FLAT |
mm |
90.0 |
F |
TOP SUB THREAD CONNECTION |
--- |
2 7/8" API IF,4TPI |
G |
SUITABLE SHANK |
--- |
D6 |
H |
PISTON WEIGHT |
Kg |
18.2 |
I |
HAMMER WEIGHT |
Kg |
85.0 |
J |
CYLINDER BORE |
mm |
118.5 |
K |
PISTON STROKE |
mm |
90(appro.) |
AIR CONSUMPTIONS
PSI |
150 |
250 |
350 |
CFM |
345 |
660 |
970 |

DH 04 700 (MISSION-7) 7.0” DRILLING

S.No. |
NAME OF ITEM |
QTY |
PART NO. |
1 |
TOP SUB |
1NO |
DH 04 700 P 32 01 |
2 |
CHECK VALVE |
1NO |
DH 04 700 P 32 02 |
3 |
SPRING |
1NO |
DH 04 700 P 32 03 |
4 |
BUFFERING |
1NO |
DH 04 700 P 32 04 |
5 |
TOP VALVE |
1NO |
DH 04 700 P 32 05 |
6 |
CONTROL TUBE |
1NO |
DH 04 700 P 32 06 |
7 |
C.T HEAD |
1NO |
DH 04 700 P 32 07 |
8 |
PISTON |
1NO |
DH 04 700 P 32 08 |
9 |
HAMMER CASE |
1NO |
DH 04 700 P 32 09 |
10 |
CIRCLIP |
1NO |
DH 04 700 P 32 10 |
11 |
PISTON BUSH |
1NO |
DH 04 700 P 32 11 |
12 |
'O' RINGS |
2NO |
DH 04 700 P 32 12 |
13 |
BRRING |
1NO |
DH 04 700 P 32 13 |
14 |
'O' RING |
1NO |
DH 04 700 P 32 14 |
15 |
DRIVE SUB |
1NO |
DH 04 700 P 32 15 |
16 |
BIT |
1NO |
DH 04 70 |
HAMMER ASSEMBLY |
1 Set |
DH 04 700 P 32 00 |
|
SERVICE KIT(3,4,10,12,14) |
1 Set |
-- |
HAMMER SPECIFICATIONS
AL. |
DESCRIPTION |
UNIT |
DIM |
A |
HAMMER LENGTH (W/O) BIT |
mm |
971.0 |
B |
HAMMER LENGTH WITH BIT |
mm |
1071.0 |
C |
HAMMER OUTER DIAMETER |
mm |
158.0 |
D |
HOLE SIZE |
mm |
177-216 |
E |
WRENCH SIZE A/F FLAT |
mm |
90.0 |
F |
TOP SUB THREAD CONNECTION |
--- |
D17 THREAD 4 TPI |
G |
SUITABLE SHANK |
--- |
D7 |
H |
PISTON WEIGHT |
Kg |
20.0 |
I |
HAMMER WEIGHT |
Kg |
104.0 |
J |
CYLINDER BORE |
mm |
126.5 |
K |
PISTON STROKE |
mm |
90(appro.) |
AIR CONSUMPTIONS
PSI |
150 |
250 |
350 |
CFM |
400 |
760 |
1120 |

DH 04 800 (MISSION-8) 8.0” DRILLING

S.No |
NAME OF ITEM |
QTY |
PART No. |
1 |
COUPLER |
1 No |
DH 04 800 P 14 01 |
2 |
CHECK VALVE |
1 No |
DH 04 800 P 14 02 |
3 |
SPRING |
1 No |
DH 04 800 P 14 03 |
4 |
TOP VALVE |
1 No |
DH 04 800 P 14 04 |
5 |
CHOKE |
1 No |
DH 04 800 P 14 05 |
6 |
CONTROL TUBE |
1 No |
DH 04 800 P 14 06 |
7 |
LOCKING PIN |
1 No |
DH 04 800 P 14 07 |
8 |
PISTON |
1 No |
DH 04 800 P 14 08 |
9 |
HAMMER CASE |
1 No |
DH 04 800 P 14 09 |
10 |
CIRCLIP |
1 No |
DH 04 800 P 14 10 |
11 |
PISTON BUSH |
1 No |
DH 04 800 P 14 11 |
12 |
BRRING |
1 No |
DH 04 800 P 14 12 |
13 |
O RING |
1 No |
DH 04 800 P 14 13 |
14 |
FRONT CHUCK |
1 No |
DH 04 800 P 14 14 |
BIT |
1 No |
DH 04 800 |
|
HAMMER ASSEMBLY |
1 SET |
DH 04 800 P 14 00 |
|
SERVICE KIT [S.No.3,5,13] |
1 SET |
--- |
HAMMER SPECIFICATIONS
AL. |
DESCRIPTION |
UNIT |
DIM |
A |
HAMMER LENGTH (W/O) BIT |
mm |
962.1 |
B |
HAMME RLENGTH WITH BIT |
mm |
1071.4 |
C |
HAMMER OUTER DIAMETER |
mm |
177.5 |
D |
HOLE SIZE |
mm |
200 - 304 |
E |
WRENCH SIZE A/F |
mm |
115.0 |
F |
TOP SUB THREAD CONNECTION |
-- |
4 1/2" API REG,5 TPI |
G |
SUITABLE SHANK |
-- |
8"GLADIATOR |
H |
PISTON WEIGHT |
Kg |
21.5 |
I |
HAMMER WEIGHT |
Kg |
115 |
J |
CYLINDER BORE |
mm |
126 |
K |
PISTON STROKE |
mm |
90 |
AIR CONSUMPTIONS
PSI |
150 |
250 |
350 |
CFM |
460 |
850 |
1240 |

DH 03 1000 (SD-10) 10.0” DRILLING

S.No |
NAME OF ITEM |
QTY |
PART No. |
1 |
COUPLER |
1 No |
DH 04 1000 P 14 01 |
2 |
CHECK VALVE |
1 No |
DH 04 1000 P 14 02 |
3 |
SPRING |
1 No |
DH 04 1000 P 14 03 |
4 |
TOP VALVE |
1 No |
DH 04 1000 P 14 04 |
5 |
CHOKE |
1 No |
DH 04 1000 P 14 05 |
6 |
CONTROL TUBE |
1 No |
DH 04 1000 P 14 06 |
7 |
LOCKING PIN |
1 No |
DH 04 1000 P 14 07 |
8 |
PISTON |
1 No |
DH 04 1000 P 14 08 |
9 |
HAMMER CASE |
1 No |
DH 04 1000 P 14 09 |
10 |
CIRCLIP |
1 No |
DH 04 1000 P 14 10 |
11 |
PISTON BUSH |
1 No |
DH 04 1000 P 14 11 |
12 |
BRRING |
1 No |
DH 04 1000 P 14 12 |
13 |
O RING |
1 No |
DH 04 1000 P 14 13 |
14 |
FRONT CHUCK |
1 No |
DH 04 1000 P 14 14 |
BIT |
1 No |
DH 04 1000 |
|
HAMMER ASSEMBLY |
1 SET |
DH 04 1000 P 14 00 |
|
SERVICE KIT [S.No.3,5,13] |
1 SET |
--- |
HAMMER SPECIFICATIONS
AL. |
DESCRIPTION |
UNIT |
DIM |
A |
HAMMER LENGTH (W/O) BIT |
mm |
962.1 |
B |
HAMME RLENGTH WITH BIT |
mm |
1071.4 |
C |
HAMMER OUTER DIAMETER |
mm |
225 |
D |
HOLE SIZE |
mm |
250 - 360 |
E |
WRENCH SIZE A/F |
mm |
169 |
F |
TOP SUB THREAD CONNECTION |
-- |
6 5/8" API REG,4 TPI |
G |
SUITABLE SHANK |
-- |
DH 04 1000 |
H |
PISTON WEIGHT |
Kg |
48 |
I |
HAMMER WEIGHT |
Kg |
220 |
J |
CYLINDER BORE |
mm |
183 |
K |
PISTON STROKE |
mm |
90 |
AIR CONSUMPTIONS
PSI |
250 |
350 |
350 |
CFM |
1250 |
1550 |
1840 |

NOTE : TOP SUB THREAD CONNECTION CAN ALSO BE PROVIDED AS PER CUSTOMER REQUIREMENT.