8 Dhd380 Cop84 Ql80 Dth Hammer For Mining Water Well And Stonework - Zhejiang Kaiyu Drilling Bits Co,ltd

8 Dhd380 Cop84 Ql80 Dth Hammer For Mining Water Well And Stonework

PRICE: contract price
Company:
Zhejiang Kaiyu Drilling Bits Co,ltd
Contact Person:
Jessica Xu
Phone:
86-576-82885555


Product Description
8" DHD380 COP84 QL80 DTH Hammer for Mining Water Well and StoneworkProduct Information-Name: 8 inch high air pressure DTH hammer for mining water well drilling-Item Number: KD80N (85A)-Brand Name: KAIYU-Material: Carbide steel-Machine type: Drilling Equipment-Processing: Forging-Connect Thread: API 4 1/2" -Packaging: Wooden Case-Delivery: 3-20days-Certification: ISO9001-Place of Origin: Taizhou, Zhejiang,China(Mainland)-Use: Well drilling, blasting-Application: Used for Granite and marble quarry and well.Product DescriptionWe manufacture DTH Hammers in different sizes ranging from 3 inch to 10 inch. DTH hammer is one of our main products.It is durable for being produced with advanced craft-work and good material.Our 8" DTH hammer has features below: valveless air consumption, efficient energy transfer, fast drilling speed, low air and oil consumption; few inner parts but with long durability; less failure and easier to maintain because of heat treatment system from Italy. These hammers are made corresponding to Drilling Bits to carry out prevalent objectives.These hammers are used in various down the hole operations like bench Drilling.HIGH AIR PRESSURE HAMMERSDescription3.5" hammer4" hammer5" hammer6" hammer8" HammerItem#KD35N(35A)KD40N(45A)KD50N(55A)KD60N(65A)KD80N(85A)Hammer Length w/o bit(mm)8991030118712401359Top Sub ThreadAPI 2 3/8" REG PINAPI 2 3/8" REG PINAPI 2 3/8" REG PINAPI 3 1/2" REG PINAPI 4 1/2" REG PINOutside Diameter (mm)8299126148180Weight (KG)253866110175Bit (mm)90-110115-140138-165165-203195-254Working PressureBar12-2412-2412-2412-2412-24Mpa1.2-2.51.2-2.51.2-2.51.2-2.51.2-2.5Air Consumption(m³/min)8-128-149-1912-2215-28 (CFM)280-425280-495315-670420-775530-990Bit shankDHD3.5DHD340A.COP44DHD350R.COP54DHD360.COP64DHD380.COP84Item Description  Part Number Item Description Part Number    1. Top SubKD80N-01   8. PistonKD80N-08   2. O-ringKD80N-02   9. Guide SleeveKD80N-09   3. CapKD80N-03   10. Bit Retainer RingKD80N-10   4. Check ValveKD80N-04   11. O-ringKD80N-11   5. SpringKD80N-05   12. Driver SubKD80N-12   6. Air DistributorKD80N-06   13. Outer SleeveKD80N-13   7. Inner CylinderKD80N-07


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