Audited Supplier
KQ76A
ISO9001:2015
GB
Spray-Paint
Forging
Carbon Steel
Orange Black White
Mine Drilling and Water Well Drilling
Pneumatic
New
KAIYU
Wooden Case or Plastic Case
CIR70, CIR76
Taizhou, Zhejiang
8431432000
Product Description
Product Information
-Name: CIR70 low air pressure DTH hammer for mining water well drilling
-Item Number:KQ76A
-Brand Name: KAIYU
-Material: Carbide steel
-Machine type: Drilling Equipment
-Processing: Forging
-Connect Thread: F48*10PIN
-Bit shank: CIR70
-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.
Low air pressure DTH hammers are one series of our main products. It is reliable for being manufactured with top craft work and good material. It also has some features: to meet customer's demand on the drilling depth; reliable performance; easy to assemble and dissemble.
| LOW AIR PRESSURE HAMMERS | ||||||||||
Item# | Hammer length w/o bit (mm) | Top Sub Thread | Outside Diameter (mm) | Weight (KG) | Bit diameter (mm) | Working pressure (Bar) (PSI) | Air consumption (m³/min) (CFM) | 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 |
| 110P | 663 | 72x10 | 98 | 24.6 | 110-130 | 5 | 72 | 7 | 247 | 110P |
| 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 | F70*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 | KQ76A-01 | 8. Valve | KQ76A-08 |
| 2. Cap | KQ76A-02 | 9. Guide Sleeve | KQ76A-09 |
| 3. Check Valve | KQ76A-03 | 10. Bit Retainer Ring | KQ76A-10 |
| 4. Spring | KQ76A-04 | 11. O-ring | KQ76A-11 |
| 5. Shim | KQ76A-05 | 12. Driver Sub | KQ76A-12 |
| 6. Rubber ring | KQ76A-06 | 13. Outer Sleeve | KQ76A-13 |
| 7. Valve cap | KQ76A-07 | 14. Outer Sleeve | KQ76A-14 |
Advantage
1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption.
2. High quality alloy steel materials and advanced processing technology adapted makes smooth performance and long service of DTH hammer.
3. Simple, reliable and easy assemble and disassemble inner structure makes low problem rate and easy to maintenance.
4. Multi-head thread connecting chuck and cylinder of hammer makes easy to depart bit from hammer.
5. Interchangeable with DTH bit and drill pipe.
Shipment and Payment
Ocean, by air, and by road; TT, L/C, Western Union
Package
Wooden case, plastic case, paper+foam box
Why do you choose KAIYU low air pressure DTH hammers?
1. Mature heat treatment technology ensures high quality of DTH hammers;
2. Work reliable and very cost-effective;
3. High grade tungsten carbide inserts;4. Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment.
5. We do casual inspection and 100% checking before delivery.
6. We accept sample order to test our quality.
7. You can choose golden, yellow, black,grey, blue, red for your order.
8. You can use your own logo on the products.
