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China, Chinese 5inch DTH Hammers in High Quality for Rock Drilling Compatible with DTH Bit Ql50, Mission50, SD5, DHD350, Cop54, CD55A1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Other Mining MachineryMission50SD5DHD350Cop54CD55ADTH HammerDTH Bit
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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Product Description 5inch High Air Pressure DTH Hammer Without Foot Valve compatible with bit shank QL50 / SD5 / M50 / DHD350 / COP54 / CD55AAdvantages:1. High quality raw material, with premium hardened procedures for long life.2. With full production chain to secure stable and prompt production leadtime.3. Experienced Senior Technicians.4. Long year experienced workers and engineers.5. Quick and efficient service.6. Care customers' concerned. The advantages of hammers without foot valve against with foot valve:1. No more worries on the foot valve breakage or distortion or expansion due to the abrasion or high tempreture.2. Higher impact rate, lower energy consumption, around 15-30% higher drill speed than the one with foot valve3. Remain simple design, and reliable parts, long life, easy and cheap maintenance.4. Lower air and oil consumption, oil consumption can be around 10% lower than the one with foot valve.5. Strongly recommond.5" DTH hammer specifications:Model: DHD350R, COP54, SD5, M50, QL50 DTH hammersDHD350COP54SD5M50QL50Length(less bit)1214mm1175mm1110mm1156mmWeight (less bit)76.5kg72.5kg68.5kg73.00kgExternal diameter125mm125mm125mm125mmBits shankDHD350RCOP54SD5Misson50QL50Bits diameter130-156mm5 1/8" - 6 1/8"130-156mm5 1/8" - 6 1/8" 130-156mm5 1/8" - 6 1/8"130-156mm5 1/8" - 6 1/8"Connection threadAPI 2 3/8" RegAPI 3 1/2" RegAPI 2 3/8" RegAPI 3 1/2" RegAPI 2 3/8" RegAPI 3 1/2" RegAPI 2 3/8" RegAPI 3 1/2" RegAir pressure1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5MpaOther DTH Hammers Technical Data:DTH HammersBit ShankConnection ThreadSuitable bitWorking pressureAir consumption1-3" Middle-low pressure DTH hammersBR1BR2BR3RD40 boxRD50 boxAPI 2 3/8" Reg￠64-￠76mm￠70-￠90mm￠90-￠110mm0.7-1.75Mpa0.7-1.75Mpa0.7-1.75Mpa0.7Mpa4.5m3/min1.0Mpa4m3/min1.4Mpa5m3/min3" hammersDHD3.5COP32/COP34M30API 2 3/8"Reg￠90-￠110mm1.0-1.5Mpa1.0Mpa4.5m3/min1.5Mpa9m3/min4" hammersDHD340COP44QL40SD4M40API 2 3/8"Reg￠105-￠130mm1.0-2.5Mpa1.0Mpa6m3/min1.8Mpa10m3/min2.4Mpa15m3/min5" hammersDHD350COP54QL50SD5M50API 2 3/8"Reg/ API 3 1/2"Reg￠130-￠156mm1.0-2.5Mpa1.0Mpa9m3/min1.8Mpa15m3/min2.4Mpa23m3/min6" hammersDHD360COP64QL60SD6M60API 3 1/2"Reg￠152-￠203mm1.0-2.5Mpa1.0Mpa10m3/min1.8Mpa20m3/min2.4Mpa28.5m3/min8" hammersDHD380COP84QL80SD8API 4 1/2"Reg￠200-￠279mm1.0-3.0Mpa1.0Mpa15m3/min1.8Mpa26m3/min2.4Mpa34m3/min10" hammersSD10NUMA100API 6 5/8"Reg￠254-￠330mm1.2-3.0Mpa1.0Mpa22m3/min1.8Mpa40m3/min2.4Mpa55m3/min12" hammersDHD1120SD12NUMA120NUMA125API 6 5/8"Reg￠305-￠381mm1.2-3.0Mpa1.0Mpa30m3/min1.8Mpa56m3/min2.4Mpa78m3/minOur Production Corner 1:Production Cornor 2:Package:Carton box with foam, then into the ply-wooden cases and or pallet for protecting the products and avoid the damagement during transportation.Customized package acceptable.Production Lead-time:Generally need 15-30 days.Transportation:By air, By Express or By sea according to your requests.
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