• Model NO.：HW-230
• Drill Hole Depth：>200m
• Bit Type：Diamond Bit
• Drilling Way：Rotary
• Type：Rotary Drilling Rig
• Rope Capacity(M)：35
• Model：Hw-230,230yy
• Drilling Depth(M)：230
• Open Hole Dia. (mm)：500(Soil) 273(Rocks)
• End Hole Dia. (mm)：75
• Drill Rod Dia. (mm)：42, 50, 60
• Drill Angle (°)：90-75
• Matching Engine Power (Kw)：15
• Weight Without Engine：880,970(Kg)
• Machine Dimension L*W*H (M)：2. 7*0. 9*1.5
• Spindlespeed (R/Min)：64,128,287,557
• Stroke (mm)：450
• Winch Single Rope Lift Force：2500(Kg)
• Single Rope Lift Speed (M/S)：0. 12-0. 95
• Height (M)：6.5
• Transport Package：Wooden Case
• Specification：CE,ISO
• Trademark：HW
• Origin：Shangdong China
• HS Code：8430412100
• Production Capacity：1000sets,Year

Product ParametersIt has a hydraulic automatic feed mechanism to

improve drilling efficiency and reduce labor intensityIt adopts a ball clamp clamping mechanism or a

hydraulic chuck,which can realize non-stop inverting of

the rod and easy operation Equipped with a pressure gauge at the bottom of the

hole,easy to grasp the situation in the holeCompact structure, centralized handles, small footprit,

light weight, strong decomposability, easy to move,

suitable for plain or mountainous operations.If you want to know more details, please contact me, our product manager will explain to you
Applications
 It is suitable for drilling water well, geological survey, geological core drilling, small grouting holes, blasting holes of railway, water conservancy, bridges, dam foundation and other buildings. According to different strata, it drills by choosing diamond, composite films and alloy.
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.