5" DTH HAMMER

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5" DTH HAMMER

Model: JS5H,JH5H,JS5M,JS5L,JH5L
Matched Bit shank: COP54/DHD350R/MACH50SD5/M50/QL50/BR5
Hole Range: 135mm-152mm
Application: Quarry blasting hole drilling,micrpile drilling, water well drilling,Geothermal drilling,construction

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TEAMWHOLE 5INCH DTH HAMMER
Teamwhole manufactures wide range and most efficient Down-the-Hole (DTH) hammers and bits for the mining blasting,water well especially deep well drilling,foundation construction etc.Our prodcuts trust by drilling contractor becasue of the advantages
Features
1.Piston produced with high nickel steel,adavnce heat treatment,ensure the hammer long service
2.Designed under real platform testing,then will know what's the frequency and impact power the DTH hammer transfer to DTH bits
3.Advanced CNC machine ensure DTH hammer every parts smooth srface,ewer parts and easier maintenance. 
4.Geater productivity, extrax-short structure,can  ensure DTH hammer increase efficiency, more power, and faster penetration.
Structure-----5"DTH HAMMER WITHOUT FOOT VALVE
 
 
 
ITEM Discrimination
Part List
1TOP SUB(Can insert carbides)
2TOP SUB RING
3CHECK VALVE
4SPRING
5SHOCK RING
6AIR DISTRIBUTING SEAT
7INNER CYLINDER
8PISTON
9OUTER CYLINDER
10BUSH DRIVE SUB
11O RING
12BIT REATINER RING
13CHUCK SLEEVE
 
Structure-----5"DTH HAMMER WITH FOOT VALVE
 
 
ITEM Discrimination
Part List
1TOP SUB(Can insert carbides)
2TOP SUB RING
3CHECK VALVE
4SPRING
5SHOCK RING
6AIR DISTRIBUTING SEAT
7INNER CYLINDER
8PISTON
9OUTER CYLINDER
10BUSH DRIVE SUB
11O RING
12BIT REATINER RING
13CHUCK SLEEVE
JS5H-DHD350 DTH HAMMER
Length without bitWeightOuter diameterMatched bit shankRec.Bit hole
1070mm68.5kg126mmDHD350 without foot valveφ135mm-φ152mm
Maximum pressureImpact frequencyRecommend rotationAir consumptionThread connection
2.8Mpa35HZ at 18bar25-55r/min16 m³/min at 18bar API 2 3/8"Reg or
API 3 1/2"Reg
JS5M-MISSION50 DTH HAMMER
Length without bitWeightOuter diameterMatched bit shankRec.Bit hole
1070mm68.5kg126mmMISSION50 with foot valveφ135mm-φ152mm
Maximum pressureImpact frequencyRecommend rotationAir consumptionThread connection
2.8Mpa35HZ at 18bar25-55r/min16 m³/min at 18bar API 2 3/8"Reg or
API 3 1/2"Reg
JS5L-QL50 DTH HAMMER
Length without bitWeightOuter diameterMatched bit shankRec.Bit hole
1070mm68.5kg126mmQL50 without foot valveφ135mm-φ152mm
Maximum pressureImpact frequencyRecommend rotationAir consumptionThread connection
2.8Mpa35HZ at 18bar25-55r/min16 m³/min at 18bar API 2 3/8"Reg or
API 3 1/2"Reg
JH5H-DHD350 DTH HAMMER
Length without bitWeightOuter diameterMatched bit shankRec.Bit hole
1070mm68.5kg126mmDHD350 with foot valveφ135mm-φ152mm
Maximum pressureImpact frequencyRecommend rotationAir consumptionThread connection
2.8Mpa35HZ at 18bar25-55r/min16 m³/min at 18bar API 2 3/8"Reg or
API 3 1/2"Reg
 
JH5L-QL50 DTH HAMMER
Length without bitWeightOuter diameterMatched bit shankRec.Bit hole
1070mm68.5kg126mmQL50 with foot valveφ135mm-φ152mm
Maximum pressureImpact frequencyRecommend rotationAir consumptionThread connection
2.8Mpa35HZ at 18bar25-55r/min16 m³/min at 18bar API 2 3/8"Reg or
API 3 1/2"Reg
Teamwhole other DTH hammer model
DTH HAMMER
(INCH)
 Matched bit shank                              Bit range
MetricInch
3.5"COP32/COP34/MACH303M30/DHD3.5/BR3390mm-115mm3 1/2"-4"
4"COP44/DHD340/MACH44SD4/M40/QL40105mm-130mm4 1/8"-5 1/10"
5"COP54/DHD350R/MACH50SD5/M50/QL50/BR5135mm-152mm5 1/4"-6"
6"COP64/DHD360/SD6M/60/QL60/Bulroc BR6152mm-190mm6"-7.5"
8"COP84/DHD380/SD8/QL80/M80
203mm-254mm8"-10"
10"SD10/NUMA100/TH10254mm-305mm10"-12"
12"DHD1120/SD12/NUMA120/NUMA125305mm-350mm12"-13 3/4"
14"TK14/NUMA125350mm-450mm13 3/4"-17 3/4"
18"NUMA180/TK18450mm-600mm17 3/4"-23 3/5"
24"NUMA240/TK28600mm-1000mm23  3/5"-39 1/3"
 
 

Structure-----5"DTH HAMMER WITHOUT FOOT VALVE
	ITEM Discrimination
	Part List
	1	TOP SUB(Can insert carbides)
	2	TOP SUB RING
	3	CHECK VALVE
	4	SPRING
	5	SHOCK RING
	6	AIR DISTRIBUTING SEAT
	7	INNER CYLINDER
	8	PISTON
	9	OUTER CYLINDER
	10	BUSH DRIVE SUB
	11	O RING
	12	BIT REATINER RING
	13	CHUCK SLEEVE

Structure-----5"DTH HAMMER WITH FOOT VALVE
	ITEM Discrimination
	Part List
	1	TOP SUB(Can insert carbides)
	2	TOP SUB RING
	3	CHECK VALVE
	4	SPRING
	5	SHOCK RING
	6	AIR DISTRIBUTING SEAT
	7	INNER CYLINDER
	8	PISTON
	9	OUTER CYLINDER
	10	BUSH DRIVE SUB
	11	O RING
	12	BIT REATINER RING
	13	CHUCK SLEEVE

JS5H-DHD350 DTH HAMMER
Length without bit	Weight	Outer diameter	Matched bit shank	Rec.Bit hole
1070mm	68.5kg	126mm	DHD350 without foot valve	φ135mm-φ152mm
Maximum pressure	Impact frequency	Recommend rotation	Air consumption	Thread connection
2.8Mpa	35HZ at 18bar	25-55r/min	16 m³/min at 18bar	API 2 3/8"Reg or API 3 1/2"Reg

JS5M-MISSION50 DTH HAMMER
Length without bit	Weight	Outer diameter	Matched bit shank	Rec.Bit hole
1070mm	68.5kg	126mm	MISSION50 with foot valve	φ135mm-φ152mm
Maximum pressure	Impact frequency	Recommend rotation	Air consumption	Thread connection
2.8Mpa	35HZ at 18bar	25-55r/min	16 m³/min at 18bar	API 2 3/8"Reg or API 3 1/2"Reg

JS5L-QL50 DTH HAMMER
Length without bit	Weight	Outer diameter	Matched bit shank	Rec.Bit hole
1070mm	68.5kg	126mm	QL50 without foot valve	φ135mm-φ152mm
Maximum pressure	Impact frequency	Recommend rotation	Air consumption	Thread connection
2.8Mpa	35HZ at 18bar	25-55r/min	16 m³/min at 18bar	API 2 3/8"Reg or API 3 1/2"Reg

JH5H-DHD350 DTH HAMMER
Length without bit	Weight	Outer diameter	Matched bit shank	Rec.Bit hole
1070mm	68.5kg	126mm	DHD350 with foot valve	φ135mm-φ152mm
Maximum pressure	Impact frequency	Recommend rotation	Air consumption	Thread connection
2.8Mpa	35HZ at 18bar	25-55r/min	16 m³/min at 18bar	API 2 3/8"Reg or API 3 1/2"Reg

JH5L-QL50 DTH HAMMER
Length without bit	Weight	Outer diameter	Matched bit shank	Rec.Bit hole
1070mm	68.5kg	126mm	QL50 with foot valve	φ135mm-φ152mm
Maximum pressure	Impact frequency	Recommend rotation	Air consumption	Thread connection
2.8Mpa	35HZ at 18bar	25-55r/min	16 m³/min at 18bar	API 2 3/8"Reg or API 3 1/2"Reg

DTH HAMMER (INCH)	Matched bit shank	Bit range
DTH HAMMER (INCH)	Matched bit shank	Metric	Inch
3.5"	COP32/COP34/MACH303M30/DHD3.5/BR33	90mm-115mm	3 1/2"-4"
4"	COP44/DHD340/MACH44SD4/M40/QL40	105mm-130mm	4 1/8"-5 1/10"
5"	COP54/DHD350R/MACH50SD5/M50/QL50/BR5	135mm-152mm	5 1/4"-6"
6"	COP64/DHD360/SD6M/60/QL60/Bulroc BR6	152mm-190mm	6"-7.5"
8"	COP84/DHD380/SD8/QL80/M80	203mm-254mm	8"-10"
10"	SD10/NUMA100/TH10	254mm-305mm	10"-12"
12"	DHD1120/SD12/NUMA120/NUMA125	305mm-350mm	12"-13 3/4"
14"	TK14/NUMA125	350mm-450mm	13 3/4"-17 3/4"
18"	NUMA180/TK18	450mm-600mm	17 3/4"-23 3/5"
24"	NUMA240/TK28	600mm-1000mm	23 3/5"-39 1/3"

5" DTH HAMMER

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