DTH Hammers

COP35/DHD3.5 Hammer High Air Pressure DTH Hammer with Foot Valve COP35 (DHD3.5) DTH Hammer Air distribution of 3” hammer with the valve to utilize bit without blow tube. DHD3.5 DTH Hammer Structure Replacement Parts Part Number 1 Top sub DHD3.5-01 2 O-ring of top sub DHD3.5-02 3 Breakout Ring DHD3.5-03 4 Check Valve DHD3.5-04 5 Spring DHD3.5-05 6 Compression Buffer DHD3.5-06 7 Air Distributor DHD3.5-07 8 Internal cylinder DHD3.5-08 9 Piston DHD3.5-09 10 External cylinder DHD3

DHD360 Big Hole Using in Water Well Oil Gas Construction Drilling DTH Hammers DTH Hammer Model: 6' - DHD360 DTH Hammer 8'- QL80 DTH Hammer 10'- NUMA100 DTH Hammer 12'- NUMA125 DTH Hammer Product name DTH Hammer Material Alloy Steel&Tungsten Carbide Use Underground Mining,Water well,Mining,Quarry etc. Color Green&Others Heat treatment Anneal Shank series DHD,COP,MISSION, SD, DHD, BR, QL, BR,CIR etc. Application heavy construction,Ore Drilling, mining, oil and gas, quarries

High Air Pressure DTH Hammer Without Foot Valve - QL Series DTH Hammer DTH Hammer Model: 4' - QL4 DTH Hammer 5'- QL5 DTH Hammer 6'- QL6 DTH Hammer 8'- QL8 DTH Hammer QL (QL4 QL5 QL6 QL8) Series Series DTH Hammer - Without Foot Valve Structure and Specification: Description Weight(kg) QL40 QL50 QL60 QL80 QL80 1.Top sub 6.50 13.70 20.00 34.00 35.00 2. O-ring Of Top Sub 0.01 0.015 0.015 0.015 0.01 3.Breakout Ring - - - 0.30 0.04 4.Check Valve 0.35 0.70 0.70 1.20 1.20 5. Spring 0

High Air Pressure DTH Hammer Without Foot Valve - SD Series DTH Hammer SD Series DTH Hammer Without Foot Valve Model: 4' - SD4 DTH Hammer 5' - SD5 DTH Hammer 6' - SD6DTH Hammer 8' - SD8 DTH Hammer 10' - SD10 DTH Hammer 12' - SD12 DTH Hammer SD (SD4 SD5 SD6 SD8 SD10 SD12) Series Series DTH Hammer Without Foot Valve Structure and Specification: Description Weight(kg) SD4 SD5 SD6 SD8 SD10 SD12 1.Top sub 6.50 13.70 20.00 34.00 59.00 70.00 2. O-ring Of Top Sub 0.01 0.015 0.015 0

High Air Pressure DTH Hammer Without Foot Valve - COP/DHD Series DTH Hammer DTH Hammer Model: 3' - IR 3.5 DTH Hammer COP Series DTH Hammer 4' - COP44 DTH Hammer 5' - COP54 DTH Hammer 6' - COP64 DTH Hammer 8' - COP84 DTH Hammer DHD Series DTH Hammer 4' - DHD340 DTH Hammer 5' - DHD350 DTH Hammer 6' - DHD360 DTH Hammer 8' - DHD380 DTH Hammer 12' - DHD1120 DTH Hammer DHD and COP Series DTH Hammer Without Foot Valve Structure and Specification: Description Weight(kg) IR3.5 COP44

High-Performance QL Series DTH Hammers DTH Hammer Model: 4' - QL4 DTH Hammer 5'- QL5 DTH Hammer 6'- QL6 DTH Hammer 8'- QL8 DTH Hammer QL (QL4 QL5 QL6 QL8) Series Series DTH Hammer Structure and Specification: Description Weight(kg) QL4 QL5 QL6 QL8 1.Top sub 6.50 15.00 20.00 41.00 2. O-ring Of Top Sub 0.01 0.02 0.02 0.02 3.Breakout Ring - - - 0.30 4.Check Valve 0.42 1.00 1.00 1.50 5. Spring 0.04 0.10 0.10 0.10 6. Compression Buffer 0.04 0.10 0.10 0.42 7. Air Distributor 2.20 3

SD Series DTH Rock Drilling Hammers High Air Pressure With More Reliable of Air Distribution SD (SD4 SD5 SD6 SD8 SD10 SD12) Series Series DTH Hammer Structure and Specification: Description Weight(kg) SD4 SD5 SD6 SD8 SD10 SD12 1.Top sub 6.50 15.00 20.00 41.00 59.00 70.00 2. O-ring Of Top Sub 0.01 0.01 0.01 0.02 0.03 0.04 3.Breakout Ring 0.01 - - 0.20 0.30 0.80 4.Check Valve 0.42 1.00 1.00 1.50 1.40 3.00 5. Spring 0.04 0.10 0.05 0.10 0.30 0.10 6. Compression Buffer 0.04 0.05 0

DHD and COP Series DTH Hammers High Air Pressure With Low Consumption of Impaction Energy DHD and COP Series DTH Hammer Structure and Specification: Description Weight(kg) DHD3.5 COP44 /DHD340 COP54 /DHD350R DHD350Q COP64 /DHD360 COP84 /DHD380 DHD1120 1.Top sub 4.20 6.50 15.00 13.70 20.00 41.00 70.00 2. O-ring Of Top Sub 0.01 0.01 0.01 0.01 0.02 0.02 0.04 3.Breakout Ring 0.01 - - - - 0.20 0.80 4.Check Valve 0.20 0.42 1.00 1.00 1.00 1.50 3.00 5. Spring 0.02 0.04 0.04 0.04 0.04

Middle Air Pressure Down The Hole Hammer Rock Tools BR1 BR2 Hammer And DTH Button Bit for DTH Drilling Rig BR1 DTH Hammer & Bit Air distribution of 1” hammer with the valve to utilize bit without blow tube. BR1 DTH Hammer Structure BR1 Hammer And Bit Technical Parameters BR1 Series DTH Hammer Features Valved air distribution hammer BR1 Series DTH Hammer Application Available for slope anchoring projects. BR2 DTH Hammer & Bit Air distribution of 2” hammer with the valve to

BR Series Middle Low Air Pressure DTH Hammers With Model BR1 BR2 BR3 BR Series Middle Low Air Pressure DTH Hammer With Foot Valve Specification: Description Weight(kg) BR1 BR2 BR3 1.Top sub 1.70 2.60 5.20 2. O Type Ring 0.10 0.10 0.10 3. Check Valve 0.10 0.10 0.10 4. Spring 0.05 0.05 0.20 5. Air Distributor 0.80 0.60 0.80 6. Internal cylinder 0.80 0.80 1.30 7. Piston 1.20 3.80 5.50 8. External Cylinder 4.00 4.50 9.50 9. Guide sleeve 0.15 0.60 1.00 10. O-ring Of Stop Ring 0

High Air Pressure DTH380,SD8,QL80,M80 DTH Hammers and bit for drilling deep hole length FEATURES 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 craftwork and good material. It also has the following advantages: 1. Deliver maximum energy to drilling

SGS Certified High Air Pressure Low Oil Consumption Water Well Drilling DTH Hammer High Air Pressure DTH Hammer (with foot valve) It is a kind of valveless high air pressure DTH hammer with foot valve. Dth Hammer Advantages: 1.Valveless air distribution, more reliable; 2.Piston with simple but compact design, long life; 3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption. 4.Fewer internal parts, simple structure, longer

DHD360 , QL80 , NUMA100 , NUMA125 , KSQ330 , KSQ475 , KSQ525 Big Hole High Air Pressure DTH Hammers Applications 1. Underground mining 2. Quarry benching operations 3. Water well drilling Big Hole High Air Pressure DTH Hammers The characteristics of big size DTH hammers using in Water well, oil, gas and construction drilling without foot valve. Features: Based on the characteristics of the wells, oil, gas and construction drilling, our copmany self-designed, developed and

4 inch 5 inch 6 inch Reverse Circulation DTH Hammers Applications 1. Underground mining 2. Quarry benching operations 3. Water well drilling 4 inch 5 inch 6 inch Reverse Circulation DTH Hammers The Characteristics of KRC Hammers KRC series reverse circulation DTH hammer is the latest developed product of our company. It is mainly used for deep exploration drilling and core sampling. It has the following characteristics: 1. Based on previous experience of ordinary hammers,

BR1 BR2 BR3 Middle Low Air Pressure Down Hole Drilling Tools Dth Hammer Applications 1. Underground mining 2. Quarry benching operations 3. Water well drilling Middle-Low Air Pressure DTH Hammer The Characteristics of Middle-Low Air Pressure DTH Hammers Features: KBR1A, KBR2A and KBR3A series DTH hammers are designed to operate efficiently at low air pressures and medium air pressures, using BR series bits. Product name DTH Hammer Material Alloy Steel&Tungsten Carbide Use

High Air Pressure DTH Hammer Without Foot Valve Applications 1. Underground mining 2. Quarry benching operations 3. Water well drilling High Air Pressure DTH Hammer Without Foot Valve The Characteristics of High Air Pressure DTH Hammers Without Foot Valve: It is a kind of high air pressure DTH hammer without foot valve, and it is our newest design. It is also one of the most advanced DTH hammers in the world. It has the following advantages: 1. Out of the trouble of foot

DHD3.5 COP35 QLX35 TD35.2 Terranox 3 DTH Hammer , High Air Pressure Down The Hole Hammer Applications 1. Underground mining 2. Quarry benching operations 3. Water well drilling 3" High Air Pressure DTH Hammer Without Foot Valve Description Weight(kg) 1.Top sub 4.20 2. O-ring Of Top Sub 0.01 3.Breakout Ring 0.01 4.Check Valve 0.20 5. Spring 0.02 6. Compression Buffer 0.04 7. Air Distributor 1.40 8. Internal cylinder 1.60 9. Piston 5.40 10. External Cylinder 9.50 11. Guide

3 inch High Air Pressure Rock Drilling Tool DTH Hammer DHD3.5 COP32 Applications 1. Underground mining 2. Quarry benching operations 3. Water well drilling Our DTH Hammer and Bit - Fully Compatible with Atlas Copco, drilling rigs, industry leading manufacturer of drilling tools in China. Hammers Size Bit Shank Hole Range 2" BR2/HD25 70-90mm 3" DHD3.5/COP32/COP34/QL30/M30/BR3/BR33/XL3/Mach303 90-110mm 4" DHD340/COP44/QL40/SD4/M40/ Mach44/TD40(COP44 gold) 110-135mm 5" DHD350

DHD3.5 COP35 QLX35 TD35.2 Terranox 3 DTH Hammer , High Air Pressure Down The Hole Hammer Applications 1. Underground mining 2. Quarry benching operations 3. Water well drilling 3" High Air Pressure DTH Hammer Without Foot Valve Description Weight(kg) 1.Top sub 4.20 2. O-ring Of Top Sub 0.01 3.Breakout Ring 0.01 4.Check Valve 0.20 5. Spring 0.02 6. Compression Buffer 0.04 7. Air Distributor 1.40 8. Internal cylinder 1.60 9. Piston 5.40 10. External Cylinder 9.50 11. Guide

CIR80 CIR90 DTH Hammer , Low Air Pressure Down The Hole Hammer Applications 1. Underground mining 2. Quarry benching operations 3. Water well drilling Low Air Pressure DTH Hammer Without Foot Valve Part Name Quantity 1.Top sub 1 2. Washer retaining 1 3. Spacer 1 4.Rubber ring 1 5. Check valve seal 1 6. Check valve 1 7. Spring 1 8. Valve cap 1 9. Valve 1 10. Guide pipe 1 11. Distributor 1 12. Piston 1 13. Casing 1 14. Cylinder 1 15. Bearing 1 16. Rubber block 1 17. Spring 1 18