High-Quality Ql680 Water Well Drilling Rigs DTH Hammer for Construction and Mining Manufacturers, Factory

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

Product Description

Basic Information

Model NO.
QL680 DTH Hammer
Certification
CE, ISO 9001:2000, ISO 9001:2008
Standard
AISI, GB
Surface Treatment
Spray-Paint
Material
Carbon Steel
Outside Diameter
148mm
Weight
102kg
Working Pressure
1.2-2.7MPa

Product Description

High air pressure DTH hammer is a kind of down-the-hole hammer mainly used for percussive drilling in rock formation. Characterized by high air pressure and superior efficiency, it utilizes compressed air to drive the piston in a reciprocating motion within the cylinder. This generates impact energy to impact the drill bit, enabling rapid penetration into various rock formations.

Key Features & Advantages

  • Maximum Energy Transfer: Designed with advanced rock drilling theory for fast speed and low air consumption.
  • Premium Materials: High-quality alloy steel and advanced processing ensure smooth performance and longevity.
  • Easy Maintenance: Simple, reliable inner structure allows for effortless assembly and disassembly.
  • Robust Connection: Multihead thread connecting chuck makes bit departure quick and easy.
  • Versatile Application: Suitable for water well drilling, mining, bench drilling, and civil engineering.

Technical Specifications

Type Model Length (mm) Weight (kg) External Dia. (mm) Hole Range (mm)
3.5 inchDHD3.593025Φ82Φ90-110
4 inchDHD340/SD4/QL41005-109739-41Φ99Φ110-135
5 inchDHD350/SD5/QL51110-121468-76.5Φ125Φ135-155
6 inchDHD360/SD6/QL61161-126190-100Φ142-146Φ155-190
8 inchD85/SD8/QL81338-1492176-192Φ180Φ195-254

QL680 Specific Data

Hammer Length (without bit)1155 mm
Top Sub ThreadAPI 3 1/2" REG PIN
Outside Diameter148 mm
Weight102 KG
Bit Diameter Range158-203 mm
Working Pressure12-27 Bar
Air Consumption16-23 M3/min
Bit ShankQL60A

Detailed Product Photos

DTH Hammer Overview
DTH Hammer Components
Precision Machining
Product Detail 1
Product Detail 2
Product Detail 3
Production Line
Workshop View
Packaging Detail

Packaging & Shipping

Package Size
30.00cm * 30.00cm * 30.00cm
Gross Weight
5.000kg
Outer Package
Standard Wooden Case
Packaging

Frequently Asked Questions

What are the available payment methods?
We accept T/T (Telegraphic Transfer), Western Union, and L/C at sight for all orders.
How long is the typical lead time for an order?
Based on quantity, production usually takes about 25 days. For items in stock, shipping can be arranged within 2-3 days.
What shipping options are available for bulk orders?
For bulk orders, we recommend shipping by air or sea. Sample orders are typically sent via express couriers like DHL, UPS, TNT, or FEDEX.
How do you ensure product quality?
We have a professional in-house QC team. Every order undergoes strict inspection and testing before being shipped out.
What happens if there is a quality failure?
We provide free replacements once a failure is confirmed to be caused by our product quality. Technical support is also available at any time.
Is the DTH hammer compatible with other drill bits?
Yes, our hammers are designed to be interchangeable with various DTH bits and drill pipes, including DHD, SD, QL, and Mission series.

Related Products