Contact Platform Support
Help CenterHD45A COP44 Down the Hole Hammer
Related Products
-
Mining and Quarrying Drilling Machine Air-operated Rock DrillUS$ 1 - 1,000MOQ: 1 Set -
Electric Splitting Stone Machine for Mushroom Finish ProcessingUS$ 1 - 2,000MOQ: 1 Set
-
Stripe Culture Stone MachineUS$ 1 - 2,000MOQ: 1 Set
-
Diamond Beads Diamond Wire SawUS$ 10,000 - 30,000MOQ: 1 Set
-
Diamond Saw Wire for GraniteUS$ 10,000 - 30,000MOQ: 1 Set
Products name: HD45A COP44 Down the hole hammer
Products features:
Xiamen Bestlink Factory Co., Ltd is committed to providing the best drilling and cutting machine, tools and accessories products in marble and granite stone quarrying, as well as in civil engineering application, especial demolition project.
DTH hammer is one of our main products.It is durable for being produced with advanced craftwork and good material.
Products technical data:
DTH hammer type |
HD35 |
HD45 |
HD55 |
|
Length(less bit) |
930mm |
1030mm |
1170mm |
|
Weight(less bit) |
24.5kg |
39.2kg |
71.5kg |
|
External diameter |
Φ81mm |
Φ99m |
Φ125m |
|
Bit shank |
IR3.5”COP34 |
COP44/DHD340 |
COP54/DHD350R |
|
Hole range(mm) |
Φ90-110 |
Φ110-135 |
Φ135-155 |
|
|
Connection thread
|
API 2 3/8” Reg. |
API 2 3/8” Reg. |
API 2 3/8” Reg. |
|
API 3 1/2” Reg. |
||||
Working pressure |
0.5-2.5Mpa |
0.5-2.5Mpa |
0.5-2.5Mpa |
|
Impact rate at 17 Bar |
28Hz |
27Hz |
25Hz |
|
|
Recommended Rotation speed |
28r/min |
25-40r/min |
20-30r/min |
|
Air consumption |
10bar |
80L/s |
100L/s |
1450L/s |
18bar |
1600L/s |
180L/s |
280L/s |
|
24bar |
210L/s |
250L/s |
390L/s |
|
DTH hammer type |
HD55C |
HD65 |
HD85 |
|
Length(less bit) |
1160mm |
1248mm |
1487mm |
|
Weight(less bit) |
70.00kg |
98.00kg |
188.00kg |
|
External diameter |
Φ125mm |
Φ142m |
Φ180m |
|
Bit shank |
HD55C DHD350Q |
COP64/DHD360 |
COP84/DHD380 |
|
Hole range(mm) |
Φ135-155 |
Φ155-190 |
Φ195-254 |
|
|
Connection thread
|
API 2³/8” Reg. |
API 2³/8” Reg. |
API 41/2” Reg. |
|
API 31/2” Reg. |
||||
Working pressure |
0.5-2.5Mpa |
0.5-2.5Mpa |
0.5-2.5Mpa |
|
Impact rate at 17 Bar |
25Hz |
23Hz |
20Hz |
|
|
Recommended Rotation speed |
20-30r/min |
15-25r/min |
15-20r/min |
|
Air consumption |
10bar |
140L/s |
175L/s |
190L/s |
18bar |
280L/s |
3400L/s |
370L/s |
|
24bar |
390L/s |
475L/s |
495L/s |
|
Products advantage:
1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption
2. Smooth performance and long service life
3. Low problem rate and easy to maintenance
4. Easy to depart bit from hammer
5. Interchangeable with dth bit and drill pip
For more info:
Send Inquiry to This Supplier
You May Also Like
-
High Quality Roadway Rock Bolt Expanding Shell Hollow R25 Anchor Rod BarNegotiableMOQ: 1 Piece
-
Replacement Crusher Hammer Head for Hammer MillNegotiableMOQ: 1 Piece
-
Mining Machinery PartsNegotiableMOQ: 2000 Pieces
-
Hardfacing Abrasion High Wear Resistant Performance Cladding Plate TubeUS$ 399.69 - 399.69MOQ: 1 Square 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 16A Cameron/shaffer Type Single Ram BOP Manual for Oilfield DrillingUS$ 100000.00 - 100000.00MOQ: 1 Set
-
High QualityBearing Seat Sodium Ductile Iron Pipe Clampsductile Iron CastingUS$ 0.8 - 1.3MOQ: 1 Metric Ton
