• Model NO.：HQZ-320L
• Drill Hole Depth：320m
• Bit Type：Hammer Bit
• Drilling Way：Rotary
• Type：Crawler
• Drill Mast(M)：6
• Chassis：Steel Track
• Drilling Diameter(mm)：130-325
• Drilling Depth(M)：320
• One-Time Advance Length(M)：3.6
• Walking Speed(Km/H)：2.5
• Gradeability：30
• Engine Brand：Yuchai
• Lifting Force(T)：18
• Rotating Speed(Rpm)：40-70
• Rotary Torque(N.M)：6000-7500
• Transport Package：Bulk Packing
• Specification：5300*2200*2800mm
• Trademark：HW
• Origin：China
• Production Capacity：500sets,Month

Product Parameters

Applications

Packaging & Shipping

Company Profile

Jining Hengwang Mining Machinery Co., Ltd. which belong to Shandong Hengwang Group Co., Ltd., is located in Shiqiao Industrial Park, Jining City, Shandong Province, China. Our Group occupies an area of about 40,000 square meters.It is a comprehensive enterprise integrating piling and drilling rig design, manufacture and installation.

FAQ
Q:Are you manufacturer?
A: Yes, we are factory with more than 20 years of manufacturing experience.
Q:What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packagesbefore you pay the balance.
Q:What is the warranty of our machine?
A:Our main machine enjoys a 1 year warranty, during this time all accessories broken can be changed for anew one.And we provide videos for machine install and operation.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q:How do you make our business long-term and good relationship?
A:We keep good quality and competitive price to ensure our customers benefits;
Q:Do you have any certificates for your machine?
A: All of our products coming with the certificates of CE, IS09001.