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High Air Pressure Down The Hole Hammer With Foot Valve 10 Inch HSD10 Shank

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China Changsha Sollroc Engineering Equipments Co., Ltd certification
China Changsha Sollroc Engineering Equipments Co., Ltd certification
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High Air Pressure Down The Hole Hammer With Foot Valve 10 Inch HSD10 Shank

High Air Pressure Down The Hole Hammer With Foot Valve 10 Inch HSD10 Shank
High Air Pressure Down The Hole Hammer With Foot Valve 10 Inch HSD10 Shank High Air Pressure Down The Hole Hammer With Foot Valve 10 Inch HSD10 Shank

Large Image :  High Air Pressure Down The Hole Hammer With Foot Valve 10 Inch HSD10 Shank

Product Details:
Place of Origin: China
Brand Name: SOLLROC
Certification: SGS
Model Number: SD10 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

High Air Pressure Down The Hole Hammer With Foot Valve 10 Inch HSD10 Shank

Description
Brand: SOLLROC Material: Quality Alloy Steel
Air Pressure: 15-25 Bar Bits Dia.: 254mm- 311mm
Air Consuption: 777-1942CFM Applications: Water Welling Drilling, Civil Engineering
Color: Black Or Optional Advantage: Long Life And Druable
High Light:

water well drilling hammer

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atlas copco hammer

Big Hole Drilling Down The Hole Hammer 10 Inch HSD Series HSD10 For SD10 Shank

 

High Air Pressure DTH Hammer (with foot valve)

It is a kind of valveless high air pressure DTH hammer with foot valve.

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 life, less failure and easier to maintain, with the all heat treated parts;
5. Easy to disassemble, thanks for the top sub, drive chuck and external cylinder all are connected by multi-step thread.

 

Products specifications:

 

Shank HSD10
Length (less bit) 1502mm
Outer diameter 225mm
Top sub thread API 4 1/2" REG pin/API 6 5/8" REG pin
Weight (less bit) 290kg (638lbs)
Hole range 254mm-311mm
Working pressure 10-25bar
Impact rate at 1.7 Mpa 18Hz
Recommended rotation speed 15-25 r/min
Air consumption at 10-24 bar 777-1942CFM

High Air Pressure Down The Hole Hammer With Foot Valve 10 Inch HSD10 Shank 0

 

DTH bits 254-311mm for above hammers can be available.

 

Our HSD serises shank for internationa standard SD shank DTH hammer specifications:

DTH hammer type HSD4 HSD5 HSD6 HSD8 HSD10 HSD12
Length(less bit) mm 1005 1175 1261 1463 1502 1880
Weight(less bit) kg 40kg(88lbs) 72kg(158lbs) 100kg(220lbs) 192kg(422lbs) 290kg 487kg
External diameter mm Φ99 Φ125 Φ146-148 Φ185 Φ225 Φ275
Bit shank SD4 SD5 SD6 SD8 SD10 SD12
Hole range(mm) Φ110-130mm Φ135-165mm Φ155-1-203mm 195mm-254mm 254mm-311mm 305mm-455mm
Connection thread API 2 3/8"Reg API 2 3/8"Reg API 2 3/8"Reg API 4 1/2"Reg API 6 5/8" Reg API 6 5/8" Reg
Working pressure 1.0-2.5Mpa 1.0-2.5Mpa 1.0-3.0Mpa 1.0-3.0Mpa 1.0-3.0Mpa 1.0-3.0Mpa
Impact rate at 1.5-1.7Mpa 30Hz 25Hz 25Hz 22Hz 18Hz  
Recommended Rotation speed 25-40r/min 25-40r/min 20-30r/min 15-25r/min 15-25r/min 15-25r/min
Air consumption 1.0Mpa 6m3/min 9m3/min 10m3/min 15m3/min 22m3/min 30m3/min
1.8Mpa 10m3/min 15m3/min 20m3/min 26m3/min 40m3/min 56m3/min
2.4Mpa 15m3/min 23m3/min 28.5m3/min 34m3/min 55m3/min 78m3/min

 

 

Quality warranty:
Our hammers are made of high quality steel and all spares are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.

Malaysia, etc.

 

Products photoes

High Air Pressure Down The Hole Hammer With Foot Valve 10 Inch HSD10 Shank 1

 
 

Contact Details
Changsha Sollroc Engineering Equipments Co., Ltd

Contact Person: Ms. Ling Bo

Tel: 86-13077353340

Fax: 86-731-85551635

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