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Tubeless Down The Hole Hammer For Shank IR3.5 Bits Dia. 90mm- 105mm

Categories Down The Hole Hammer
Brand Name: SOLLROC
Model Number: IR DHD3.5 shank
Certification: SGS
Place of Origin: China
MOQ: 1 pc
Payment Terms: , L/C, T/T, MoneyGram, D/P
Supply Ability: 2500 set per month
Delivery Time: 3-4 weeks
Packaging Details: Cartons + ply wood case (no plastic)
Brand: SOLLROC
Material: quality steel
Air pressure: 10-15 bar
Bits dia.: 90mm- 105mm
Air consuption: 134-265CFM
Applications: Mining
Advantage: fast speed and efficiency
Footvalve: Without footvalve
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Tubeless Down The Hole Hammer For Shank IR3.5 Bits Dia. 90mm- 105mm

Tubeless Hammer Down The Hole Hammer 3 Inch Hammer Without Footvalve For Shank IR3.5


Products specifications:


ShankFit IR DHD3.5 shank
Length (less bit)930mm
Outer diameter82mm
Top sub threadAPI 3 1/2" REG pin
Weight (less bit)25kg (55lbs)
Hole range90mm-105mm
Working pressure10-25bar
Impact rate at 1.7 Mpa28Hz
Recommended rotation speed25-40r/min
Air consumption at 7-14 bar134-265CFM

Our HD-A serises (without footvalve) DTH hammer specifications:

DTH hammer typeHD35AHD45AHD55A
Length(less bit) mm88810111110
Weight(less bit) kg25kg (55lbs)39kg(86lbs)66kg(145lbs)
External diameter mmΦ82mmΦ99Φ125
Bit shankDHD3.5DHD340ADHD350R
Hole range(mm)Φ90-110mmΦ110-130mmΦ135-165mm
Connection threadAPI 2 3/8" Reg.API 2 3/8"RegAPI 2 3/8"Reg
Working pressure1.0-1.5Mpa1.0-2.5Mpa1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa25Hz30Hz28Hz
Recommended Rotation speed25-40r/min22-35r/min20-35r/min
Air consumption1.0Mpa3.8m3/min6m3/min7m3/min
1.8Mpa7.5m3/min10m3/min13-14m3/min
2.4Mpa/15m3/min18-19m3/min

DTH hammer typeHD65AHD85AHD120A
Length(less bit) mm123813591880
Weight(less bit) kg105kg(231lbs)175kg(374lbs)474kg(1043lbs)
External diameter mmΦ146-148Φ185Φ275
Bit shankDHD360DHD380DHD1120
Hole range(mm)Φ155-1-190mm195mm-254mm305mm-445mm
Connection threadAPI 2 3/8"RegAPI 4 1/2"RegAPI 6 5/8"Reg
Working pressure1.0-3.0Mpa1.0-3.0Mpa1.0-3.0Mpa
Impact rate at 1.5-1.7Mpa25Hz22Hz20Hz
Recommended Rotation speed20-30r/min15-25r/min15-25r/min
Air consumption1.0Mpa9m3/min12m3/min28m3/min
1.8Mpa18m3/min22m3/min50m3/min
2.4Mpa26m3/min28m3/min71m3/min

The information you may like to know before order:


SOLLROC Provide high efficiency and durable hammer all over the world.


1.Pre-sale service:

Act as a good adviser and assistant of clients enable them to get rich and generous returns on their investments . 1.Select equipment model. 2.Design and manufacture products according to client's special requirement ; 3.Train technical personnel for clients .

2.Services during the sale:

1.Pre-check and accept products ahead of delivery .
2. Help clients to draft solving plans .

3.After-sale services:

Provide considerate services to minimize clients' worries.
1.Complete After-sales service,professional engineers available to service machinery at home or oversea.
2. 24 hours technical support by e-mail.
3.Other essential technological service.


Products photoes


Product Tags:

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atlas copco hammer

  
Quality Tubeless Down The Hole Hammer For Shank IR3.5 Bits Dia. 90mm- 105mm for sale
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