Home ProductsDTH Hammers

DHD3.5 DHD340 DHD350 DHD360 DTH Hammers For Water Well Drilling

Certification
China KSQ Technologies (Beijing) Co. Ltd certification
Customer Reviews
The service from KSQ is the best service we met.

—— Allan Collop

Items from KSQ with good quality

—— Mark Gene

You can always get your answer within 8 hours from KSQ

—— Gilberto Spiguel

KSQ reaction on our questions and nees was always professionally, this has allowed my company to grow and expand

—— Irene Moeller

The serivce from KSQ is very nice.

—— Mr. Bank

I'm Online Chat Now

DHD3.5 DHD340 DHD350 DHD360 DTH Hammers For Water Well Drilling

DHD3.5 DHD340 DHD350 DHD360 DTH Hammers For Water Well Drilling
DHD3.5 DHD340 DHD350 DHD360 DTH Hammers For Water Well Drilling DHD3.5 DHD340 DHD350 DHD360 DTH Hammers For Water Well Drilling DHD3.5 DHD340 DHD350 DHD360 DTH Hammers For Water Well Drilling DHD3.5 DHD340 DHD350 DHD360 DTH Hammers For Water Well Drilling

Large Image :  DHD3.5 DHD340 DHD350 DHD360 DTH Hammers For Water Well Drilling

Product Details:

Place of Origin: China
Brand Name: MIROC
Certification: API
Model Number: DHD3.5 DHD340 DHD350 DHD360

Payment & Shipping Terms:

Minimum Order Quantity: 1 Piece
Price: USD$70-$120
Packaging Details: Wooden Plate
Delivery Time: 20 days
Payment Terms: T/T or L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability: 20000 pieces per month
Detailed Product Description
Processing Type: CNC Milling And Proprietary Heat Treatment Process Use: Tunneling, Mining,Quarrying,Construction
Material: Tungsten Carbide And High Quality Carbon Steel Product Name: DTH Hammers
Series: COP, MISSION, SD, DHD,QL Hole Range: 76-152mm
Connect Thread: API 2 3/8" API 3 1/2" API 4 1/2" API 6 5/8" REG Machine Type: Drilling Tool
Advantage: High Quality And Factory Prices Color: Blue,Gold,Red,Golden,blue Or Customized
High Light:

DHD360 DTH Hammers

,

DHD350 DTH Hammers

,

DHD340 DTH Hammers

DHD3.5 DHD340 DHD350 DHD360 Low Pressure Down The Hole DTH Hammers For Water Well Drilling
 
Description
In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate regardless of hole length.
• Small to medium size drilling diameters
• Works in low pressure range, capable of drilling shallow to medium hole lengths

Color: Based on Customer requirements
Material: Tungsten carbide and high strength alloy steel
Processing: CNC milling and proprietary heat treatment process
Type: Low Pressure DTH Hammer
 
Specification

Technical Data
Length(Without Bit) 930mm 1030mm 1214mm 1160mm 1248mm
Weight(Without Bit) 25.00 kg 39.00 kg 76.50 kg 72.50 kg 100.00 kg
External Diameter 82mm 99mm 126mm 126mm 142/144/146/148mm
Bit Shank DHD3.5 COP44/DHD340 COP54/DHD350R ND55C/DHD350Q COP64/DHD360
Hole Range 90-110 mm 110-135 mm 135-155 mm 135-155 mm 155-190 mm
Connect ion Thread API 2 3/8”Reg API 2 3/8”Reg

API 2 3/8”Reg

API 3 1/2”Reg

API 2 7/8”Reg

API 2 3/8”Reg

API 3 1/2”Reg

API 2 7/8”Reg

API 3 1/2”Reg

 

Working Pressure 1.0- 1.5 Mpa 1.2-2.0 Mpa 1.3-2.3Mpa 1.3-2.3 Mpa 1.5-2.5 Mpa
Inpact Rate at 17 Bar 28HZ 27HZ 25HZ 25HZ 23HZ
Reccfurended Rotation Speed 25-40 "min 25-40 r/min 20-35 r/min 20-35 r/min 20-30 r/min
Air Consunption 1.0Mpa :4.5 m3/min 1.0Mpa :6m3/min 1.0Mpa:9 m3/min 1.0Mpa:9m3/min 1.0Mpa :10 m3/min
1.5Mpa:9.0m3/min 1.8Mpa:10m3/min 1.8Mpa:15m3/min 1.8Mpa:15m3/min 1.8Mpa:20m3/min
  2.4Mpa:15m3/min 2.4Mpa:23m3/min 2.4Mpa:23m3/min 2.4Mpa:28.5m3/mi


Applications
• Underground mining
• Quarry benching operations
• Water well drilling

Competitive Advantage
•  Main hammer components manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment
DHD3.5 DHD340 DHD350 DHD360 DTH Hammers For Water Well Drilling 0

 

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

Send your inquiry directly to us (0 / 3000)