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Super Diamond 5inch DTH Hammer Without Foot Valve for Rock Drilling / Blast Drilling Compatible with DTH Bit Ql50 / Cop54 Gold / Cql50A

China Super Diamond 5inch DTH Hammer Without Foot Valve for Rock Drilling / Blast Drilling Compatible with DTH Bit Ql50 / Cop54 Gold / Cql50A, Find details about China DTH Hammer, DTH Bit from Super Diamond 5inch DTH Hammer Without Foot Valve for Rock Drilling / Blast Drilling Compatible with DTH Bit Ql50 / Cop54 Gold / Cql50A

Working Pressure
1.0 - 2.5MPa
Compatible Bit Shank
Mission60 / Cm60A
Trademark
Super Diamond
Specification
2 inch to 12 inch
Origin
China
HS Code
8207199000
Working Pressure
1.0 - 2.5MPa
Compatible Bit Shank
Mission60 / Cm60A
Trademark
Super Diamond
Specification
2 inch to 12 inch
Origin
China
HS Code
8207199000

5inch High Air Pressure DTH Hammer Without Foot Valve compatible with bit shank QL50 / COP54 Gold / CQL50A

Advantages:
1. Valve air distribution. More reliable.
2. Simple design of the piston, long life.
3. More efficient energy transfer, faster drilling speed, low air consumption and low oil consumption.
4. Fewer internal parts, simple structure, longer life,less failure and easier to maintain because all the parts are heat treated.
5. Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-sted thread. 

The advantages of hammers without foot valve against with foot valve:
1. No more worries on the foot valve breakage or distortion or expansion due to the abrasion or high tempreture.
2. Higher impact rate, lower energy consumption, around 15-30% higher drill speed than the one with foot valve
3. Remain simple design, and reliable parts, long life, easy and cheap maintenance.
4. Lower air and oil consumption, oil consumption can be around 10% lower than the one with foot valve.
5. Strongly recommond.

Technical Data:

Hammers		Bit ShankConnection ThreadSuitable bitWorking pressureAir consumption
1-3" Middle-low pressure DTH hammers
BR1
BR2
BR3		RD40 box
RD50 box
API 2 3/8" Reg
¢64-¢76mm
¢70-¢90mm
¢90-¢110mm		0.7-1.75Mpa
0.7-1.75Mpa
0.7-1.75Mpa		0.7Mpa4.5m3/min
1.0Mpa4m3/min
1.4Mpa5m3/min
3" hammersDHD3.5
COP32/COP34
M30		API 2 3/8"Reg¢90-¢110mm1.0-1.5Mpa1.0Mpa4.5m3/min
1.5Mpa9m3/min
4" hammersDHD340
COP44
QL40
SD4
M40		API 2 3/8"Reg¢105-¢130mm1.0-2.5Mpa1.0Mpa6m3/min
1.8Mpa10m3/min
2.4Mpa15m3/min
5" hammersDHD350
COP54
QL50
SD5
M50		API 2 3/8"Reg/API 3 1/2"Reg¢130-¢156mm1.0-2.5Mpa1.0Mpa9m3/min
1.8Mpa15m3/min
2.4Mpa23m3/min
6" hammersDHD360
COP64
QL60
SD6
M60		API 3 1/2"Reg¢152-¢203mm1.0-2.5Mpa1.0Mpa10m3/min
1.8Mpa20m3/min
2.4Mpa28.5m3/min
8" hammersDHD380
COP84
QL80
SD8		API 4 1/2"Reg¢200-¢279mm1.0-2.5Mpa1.0Mpa15m3/min
1.8Mpa26m3/min
2.4Mpa34m3/min
10" hammersSD10
NUMA100		API 6 5/8"Reg¢254-¢330mm1.0-2.5Mpa1.0Mpa22m3/min
1.8Mpa40m3/min
2.4Mpa55m3/min
12" hammersDHD1120
SD12
NUMA120
NUMA125		API 6 5/8"Reg¢305-¢381mm1.0-2.5Mpa1.0Mpa30m3/min
1.8Mpa56m3/min
2.4Mpa

78m3/min


Our Production Corner 1:
Super Diamond 5inch DTH Hammer Without Foot Valve for Rock Drilling / Blast Drilling Compatible with DTH Bit Ql50 / Cop54 Gold / Cql50A
Super Diamond 5inch DTH Hammer Without Foot Valve for Rock Drilling / Blast Drilling Compatible with DTH Bit Ql50 / Cop54 Gold / Cql50A

Production Cornor 2:
Super Diamond 5inch DTH Hammer Without Foot Valve for Rock Drilling / Blast Drilling Compatible with DTH Bit Ql50 / Cop54 Gold / Cql50A
Super Diamond 5inch DTH Hammer Without Foot Valve for Rock Drilling / Blast Drilling Compatible with DTH Bit Ql50 / Cop54 Gold / Cql50A


Detailed Technical Parameters:
Super Diamond 5inch DTH Hammer Without Foot Valve for Rock Drilling / Blast Drilling Compatible with DTH Bit Ql50 / Cop54 Gold / Cql50A


Package:
Carton box with foam, then into the ply-wooden cases and or pallet for protecting the products and avoid the damagement during transportation.
Customized package acceptable.


Production Lead-time:
Generally need 15-30 days.


Transportation:
By air, By Express or By sea according to your requests.

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