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.

High Efficiency: Utilizes a specialized inner structure designed according to the latest rock drilling theories to deliver maximum energy to the bit.
Durable Build: Manufactured using high-quality alloy steel and advanced processing technology for long service life.
Easy Maintenance: Simple and reliable internal structure makes assembly and disassembly straightforward.
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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