High-Quality Ql50 Down The Hole Impactor DTH Hammer for Construction and Mining Factories, Quotes

Product Details
Customization: Available
After-sales Service: Repair or Replacement
Warranty: 6 Months

Product Description

Basic Product Information
Model NO.
QL50 DTH Hammer
Certification
CE, ISO 9001:2000, ISO 9001:2008
Standard
AISI, GB
Surface Treatment
Spray-Paint
Material
Carbon Steel
Machine Type
Drilling Tools
Bit Adapter
Ql50
Outside Diameter
126mm
Working Pressure
1.0-2.5MPa
Production Capacity
500000PCS/Month
Product Description

The high air pressure DTH hammer is a specialized down-the-hole tool designed for percussive drilling in rock formations. Known for its exceptional efficiency and high air pressure performance, it is the ideal choice for environments with abundant air supply.

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High Efficiency: Utilizes a specialized inner structure designed according to the latest rock drilling theories to deliver maximum energy to the bit.
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Durable Build: Manufactured using high-quality alloy steel and advanced processing technology for long service life.
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Easy Maintenance: Simple and reliable internal structure makes assembly and disassembly straightforward.
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Versatile Application: Perfect for water well drilling, mining, mineral exploration, and civil engineering projects.
Technical Parameters
Type Model Length (mm) Weight (kg) External Dia. (mm) Hole Range (mm)
3.5 inchDHD3.593025Φ82Φ90-110
4 inchDHD340103039Φ99Φ110-135
SD4108440.5Φ99
QL4109741Φ99
Mission40100540Φ99
5 inchDHD350121476.5Φ125Φ135-155
SD5117572.5Φ125
QL5114773Φ125
Mission50111068.5Φ125
QL50 DTH Hammer Details
Hammer Length (without bit)1154 mm
Top Sub ThreadAPI 2 3/8" REG PIN
Outside Diameter126 mm
Working Pressure10-25 Bar
Air Consumption9-15 m³/min
Bit ShankQL50
Detailed Photos
Packaging & Shipping
Packaging and Shipping

Orders are securely packed in professional wooden cases to ensure safety during transit. We offer flexible shipping methods including Courier Express (DHL/UPS/TNT/FEDEX), Air Freight, and Sea Freight depending on the order volume.

Frequently Asked Questions
Q1: What payment methods do you accept?
We accept T/T (Telegraphic Transfer), Western Union, and L/C at sight.
Q2: What is the typical lead time for an order?
For production, it normally takes 25 days. However, if your requested size is in stock, it can be shipped within 2 to 3 days.
Q3: How do you handle quality control?
We have an experienced internal QC team. Every order undergoes strict inspection and testing before being shipped out.
Q4: Is technical support available?
Yes, professional technical support is available at any time to assist with your drilling requirements.
Q5: What happens if a product fails due to quality issues?
We provide free replacements once a failure is confirmed to be caused by our product quality.
Q6: Which shipping method should I choose?
For sample orders, we suggest courier express or air. For bulk orders, sea freight is generally the most economical choice.

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