Contact Platform Support
Help Center
Related Products
-
8 Inch High Air Pressure DTH Hammer Lower Oil and Air ConsumptionUS$ 1 - 10,000MOQ: 1 Piece -
8 Inch High Air Pressure DTH Hammers for DrillingUS$ 1 - 10,000MOQ: 1 Piece
-
8 Inch High Air Pressure DTH Hammer Lower Oil ConsumptionUS$ 1 - 10,000MOQ: 1 Piece
-
Martillo en Fondo DTH de 8 PulgadasUS$ 1 - 10,000MOQ: 1 Piece
-
8 Inch High Air Pressure DTH Hammers China Manufacture With Best PriceUS$ 1 - 10,000MOQ: 1 Piece
Specifications
1. Martillo de Fondo DTH2.Efficient energy transfer
3.Faster drilling speed
4.Lower oil consumption
5.Longer life
8" Martillo en Fondo DTH
High Air Pressure DTH Hammer with foot valve
It is a kind of valveless high air pressure DTH Hammer with foot valve.
It has the following advantages:
1. Valveless air distribution. More reliable.
2. Simple design of the piston, long life.
3. More efficient energy transfer, faster drilling speed, lower air consumption and lower 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-step thread.
Example 1:
ND55
N---New Diamond
D---DHD Bit Shank
5---5hammer
5---The Fifth Generation Hammer
Example2:
NQL4
N------New Diamond
QL4---QL40 Bit Shank
8" Martillo de Fondo DTH
Style | Length | Weight | External | Bit Shank | Hole Range | Connection |
ND85 | 1492mm | 188.00Kg | 180mm | Cop84/ DHD380 | 195-254 | API 3 1/2"Reg |
NSD8 | 1463mm | 192.00Kg | 180mm | SD8 | 195-254 | API 4 1/2"Reg |
NQL8 | 1465mm | 182.00Kg | 180mm | QL80 | 195-254 | API 4 1/2 "Reg |
Before quotation, below information needed:
1. What kind of hole diamater will you drill?
2. What depth will you drill?
3. What kind of rocks you need to drill?
Delivery Time: 2 to 3 days after payment received if have stocks
7 to 15 days for production after payment received if no stocks
Payment: T/T in advance, L/C at sight
Shipping: By air or by sea
Quality Control: Make sure the best quality of every products before shipping out
8 Inch High Air Pressure DTH Hammer
Send Inquiry to This Supplier
You May Also Like
-
Wear Resistant Chrome Carbide Overlay Weld Clad Wear Resistant Plate Liner for Blast Furnace Skip CarUS$ 120 - 120MOQ: 1 Square Meter
-
6805150 Tilt Cylinder Bushing for BobcatNegotiableMOQ: 1
-
Robot Hardware Accessories Manufacture Thickness≤0.35mmNegotiableMOQ: 1 Set
-
Sofa CoverNegotiableMOQ: 1 Meter
-
Custom CNC MachiningNegotiableMOQ: 1 Meter
-
Drilling Equipments Drilling Fluids Vacuum DegasserNegotiableMOQ: 1 Set
-
Good Quality Tungsten Carbide Button InsertsUS$ 1 - 5MOQ: 100 Pieces
-
Airless Truck Tire Solid Vehicle Tire 17.5-25 20.5-25 for Mining Machine PartsUS$ 16 - 200MOQ: 1 Piece
-
Ball Mill Plant Used Automatic Feeding Electromagnetic Vibrating FeederUS$ 650 - 800MOQ: 1 Set
-
Api Oil and Gas Christmas Tree, Wellhead and Christmas Tree/X-mas Tree for Oil Well ControlUS$ 3000.00 - 3000.00MOQ: 1 Set
