Send Message
Home ProductsDown The Hole Hammer

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

Certification
China Changsha Sollroc Engineering Equipments Co., Ltd certification
China Changsha Sollroc Engineering Equipments Co., Ltd certification
Customer Reviews
I received my hammers and bits, they looks amazing,.they are performing well after we use them, thanks very much.

—— John Lewis

I would recommend this company product 110% as in the past I have had a 100% good result from them.

—— Vesa Vaatanen

I'm Online Chat Now

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

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

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

Product Details:
Place of Origin: China
Brand Name: SOLLROC
Certification: SGS
Model Number: IR DHD3.5 shank
Payment & Shipping Terms:
Minimum Order Quantity: 1 pc
Packaging Details: Cartons + ply wood case (no plastic)
Delivery Time: 3-4 weeks
Payment Terms: , L/C, T/T, MoneyGram, D/P
Supply Ability: 2500 set per month

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

Description
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
High Light:

numa dth hammers

,

atlas copco hammer

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

 

Products specifications:

 

Shank Fit IR DHD3.5 shank
Length (less bit) 930mm
Outer diameter 82mm
Top sub thread API 3 1/2" REG pin 
Weight (less bit) 25kg (55lbs)
Hole range 90mm-105mm
Working pressure 10-25bar
Impact rate at 1.7 Mpa 28Hz
Recommended rotation speed 25-40r/min
Air consumption at 7-14 bar 134-265CFM

 

 

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

DTH hammer type HD35A HD45A HD55A
Length(less bit) mm 888 1011 1110
Weight(less bit) kg 25kg (55lbs) 39kg(86lbs) 66kg(145lbs)
External diameter mm Φ82mm Φ99 Φ125
Bit shank DHD3.5 DHD340A DHD350R
Hole range(mm) Φ90-110mm Φ110-130mm Φ135-165mm
Connection thread API 2 3/8" Reg. API 2 3/8"Reg API 2 3/8"Reg
Working pressure 1.0-1.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa 25Hz 30Hz 28Hz
Recommended Rotation speed 25-40r/min 22-35r/min 20-35r/min
Air consumption 1.0Mpa 3.8m3/min 6m3/min 7m3/min
1.8Mpa 7.5m3/min 10m3/min 13-14m3/min
2.4Mpa / 15m3/min 18-19m3/min

 

 
DTH hammer type HD65A HD85A HD120A
Length(less bit) mm 1238 1359 1880
Weight(less bit) kg 105kg(231lbs) 175kg(374lbs) 474kg(1043lbs)
External diameter mm Φ146-148 Φ185 Φ275
Bit shank DHD360 DHD380 DHD1120
Hole range(mm) Φ155-1-190mm 195mm-254mm 305mm-445mm
Connection thread API 2 3/8"Reg API 4 1/2"Reg API 6 5/8"Reg
Working pressure 1.0-3.0Mpa 1.0-3.0Mpa 1.0-3.0Mpa
Impact rate at 1.5-1.7Mpa 25Hz 22Hz 20Hz
Recommended Rotation speed 20-30r/min 15-25r/min 15-25r/min
Air consumption 1.0Mpa 9m3/min 12m3/min 28m3/min
1.8Mpa 18m3/min 22m3/min 50m3/min
2.4Mpa 26m3/min 28m3/min 71m3/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

Tubeless Down The Hole Hammer For Shank IR3.5 Bits Dia. 90mm- 105mm 0
 

Contact Details
Changsha Sollroc Engineering Equipments Co., Ltd

Contact Person: Ms. Ling Bo

Tel: 86-13077353340

Fax: 86-731-85551635

Send your inquiry directly to us (0 / 3000)