Product details
Now we have cir90 down the hole dth drill hammer for mining drilling rocks for sale, you are lucky to have this chance to buy bulk cir90 down the hole dth drill hammer for mining drilling rocks for metal at competitive price from us.
CIR90 Down The Hole DTH Drill Hammer for Mining Drilling Rocks
Product Information
-Name: CIR90 low air pressure DTH hammer for mining water well drilling
-Item Number:KQ90A
-Brand Name: KAIYU
-Material: Carbide steel
-Machine type: Drilling Equipment
-Processing: Forging
-Connect Thread: F48*10PIN
-Bit shank: CIR90
-Packaging: Wooden Case
-Delivery: 3-20days
-Certification: ISO9001
-Place of Origin: Taizhou, Zhejiang,China(Mainland)
-Use: Well drilling, blasting, ore mining
-Application: Marble quarrying and well drilling
Product Description
DTH hammers are used for blast hole drilling and water well drilling project. Working with DTH drilling pipe and DTH drill bit, mainly applied in Mining, Marble quarry or well drilling and other construction projects.
Down-the-hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in a top hammer controls a piston to move back and forth.
With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and medium to low pressure DTH hammers. It strictly matches with API standard and other Chinese industry standards.It is durable for being produced with advanced craft work and good material.
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LOW AIR PRESSURE HAMMERS | ||||||||||
|
Hammer length w/o bit (mm) |
|
Outside Diameter (mm) |
Weight |
Bit diameter |
Working pressure |
Air consumption |
Bit shank |
||
KQ-50 |
628 |
F32*8PIN |
44 |
5 |
50 |
4-10 |
58-145 |
3-5 |
105-177 |
CIR50 |
KQ-60 |
777 |
F42*8PIN |
53 |
7.5 |
60 |
4-10 |
58-145 |
3-7 |
105-248 |
CIR60 |
KQ-65 |
745 |
F42*10PIN |
61 |
13 |
65 |
4-10 |
58-145 |
6-12 |
210-424 |
CIR65 |
KQ-76A |
811 |
F48*10PIN |
66 |
13.5 |
76 |
4-10 |
58-145 |
6-10 |
210-353 |
CIR70 |
KQ-90A |
855 |
F48*10PIN |
80 |
22 |
90-120 |
5-10 |
72-145 |
7-12 |
247-424 |
CIR90 |
KQ-110B |
871 |
API 2 3/8" REG BOX |
98 |
33 |
110-150 |
5-10 |
72-145 |
7-12 |
247-424 |
CIR110 |
KQ-130B |
890 |
API 2 3/8" REG BOX |
112 |
48.5 |
130-175 |
5-10 |
72-145 |
7-12 |
247-424 |
CIR130 |
KQ-150A |
904 |
F470*10PIN |
136 |
70 |
150-200 |
5-10 |
72-145 |
10-16 |
353-565 |
CIR150 |
KQ-170A |
1030 |
F100*28PIN |
156 |
96 |
170-250 |
5-10 |
72-145 |
12-18 |
424-635 |
CIR170 |
KQ-200A |
1058 |
F100*28PIN |
182 |
130 |
200-250 |
5-10 |
72-145 |
16-20 |
565-706 |
CIR200 |
Item Description |
Part Number |
Item Description |
Part Number |
1. Top Sub |
KQ90A-01 |
8. Valve |
KQ90A-08 |
2. Cap |
KQ90A-02 |
9. Guide Sleeve |
KQ90A-09 |
3. Check Valve |
KQ90A-03 |
10. Bit Retainer Ring |
KQ90A-10 |
4. Spring |
KQ90A-04 |
11. O-ring |
KQ90A-11 |
5. Shim |
KQ90A-05 |
12. Driver Sub |
KQ90A-12 |
6. Rubber ring |
KQ90A-06 |
13. Outer Sleeve |
KQ90A-13 |
7. Valve cap |
KQ90A-07 |
14. Outer Sleeve |
KQ90A-14 |
