Product Name: 5 Inch QL Down The Hole High Air Pressure DTH Drill Hammer For Diamond Drilling Tools
Model : MH50Q
Ref. Type : QL50
OD(mm): 125mm
Hole range(mm): 135~155
Length(mm): 1090mm
Connection Thread: API2-3/8"REG/API2-7/8"IF/API3-1/2"REG
Working pressure(Mpa): 13~23
Air Consumption : 10BAR/145PSI-247CFM/18BAR/261PSI-494CFM/24BAR/348PSI-671CFM
Weight(Kg): 67 kg
Kingdrilling's QL Shank DTH hammer is compatible with all common drive chuck connectors and supports a broad range of widely used drill bit shank designs. Standard API Reg pin connections are used. Contact us right now if you need assistance selecting the best hammer for your drill job.
The advanced technology incorporated into this QL Shank DTH hammer enables it to achieve exceptional drilling speeds, allowing you to complete your projects in a timely manner. Whether you are working on construction sites, mineral operations, or civil engineering projects, our QL Shank DTH hammer is the ideal choice.
| Model |
Spline |
OD(mm) |
Hole range(mm) |
Length(mm) |
Connection Thread |
Working pressure(Bar) |
Air Consumption |
Weight
(Kg) |
| QL SHANK HAMMER |
| MH40Q |
QL40 |
99 |
110~135 |
1070 |
API2-3/8"REG |
12~20 |
10BAR/145PSI-177CFM |
18BAR/261PSI-318CFM |
24BAR/348PSI-494CFM |
40 |
| MH50Q |
QL50 |
125 |
135~155 |
1090 |
API2-3/8"REG/API2-7/8"IF/API3-1/2"REG |
13~23 |
10BAR/145PSI-247CFM |
18BAR/261PSI-494CFM |
24BAR/348PSI-671CFM |
67 |
| MH60Q |
QL50 |
146 |
155~203 |
1183 |
API3-1/2"REG |
15~25 |
10BAR/145PSI-318CFM |
18BAR/261PSI-635CFM |
24BAR/348PSI-918CFM |
92 |
| MH80Q |
QL50 |
180 |
195~254 |
1330 |
API4-1/2"REG |
15~30 |
10BAR/145PSI-424CFM |
18BAR/261PSI-777CFM |
24BAR/348PSI-988CFM |
171 |
How to order?
Shank Type + Top Sub Thread + (With/Without Valve, if this parameter is optional)
How to choose the suitable Pneumatic DTH hammer?
-
Hole Size: The one whose outside diameter is closest to the hole diameter should be the one you select. As a result, there will be less hole collapse and easier hole cleaning.
-
Air Consumption: When using the pneumatic DTH hammer, you need to be aware of how much compressed air is being used. Generally speaking, peak performance necessitates lower pressure and more compressed gas consumption as the hammer size increases. Please refer to the attachment to ensure that each hammer is used with the appropriate amount of pressure and compressed air.
-
The larger bit and hammer will need the drilling rig to provide greater torque and promoting force, but do not exceed the maximum load of the drill. As for the other questions about drill ability, please consult your sales representative.
Application:
DTH Hammer of KINGDRILLING Diamond Co., Ltd is for Mineral, Quarrying, Tunneling, Construction, Geological Exploration, Water-well Drilling, Oilfield & Gas Industries.
Advantages:
1. High quality: Many large Chinese factories are our partners. We are able to offer you the highest caliber merchandise.
2. Competitive pricing: Due to direct factory pricing, the price is competitive.
3. Quick delivery: the production process typically takes 20 days.merely three or five days if the size of your order is in stock.
4. The best quality control is provided by our in-house, skilled QC staff. Every order will undergo a rigorous inspection and testing process before being shipped.
5. competence to address problems: This competence stems from dependable sales and extensive expertise in the drill bit sector.
6. OEM and OEM service: We'll take good care of your personal product inquiries.
7. Best after service: If necessary, we will visit your home to assess the situation and address any issues.
More Information:
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