• Model NO.：HW400
• Type：Crawler
• Product Name：Pneumatic Drilling Rig
• Drilling Diameter：130-219mm
• Drilling Depth：150m
• Traveling Speed：2.5km,H
• Air Consumption：15 - 27
• Overall Weight：3.5t
• Dimension：3400*1500*2400mm
• Transport Package：Standard Package
• Specification：400m
• Trademark：Hengwang
• Origin：Shandong
• HS Code：8430412900
• Production Capacity：10000pieces,Year

Model HWZ150LHWZ180LHWZ260LHWZ300LHWZ400LHWZ500LOverall weight (T)3.54.26.488.79.5Dimension (mm )3400*1500*24003800*1700*23504100*1900*26005500*1950*27805300*2050*27005350*2100*2700 Drilling diameter(mm )130-219130-294140-300140-325130-400140-400Drilling depth(m)150180260300400500One-time advance length of the drill(mm)3000300030003000/60003000/60003000/6000Traveling speed(km/h )2.52.52.52.566Climbing ability(max )253030302525Minimum Ground Clearance(mm)250250250230300350 Working Air Pressure(mpa )1.45 - 2.51.7-2.51.7-3.01.7-3.31.7-3.51.7-3.5Air consumption15 - 2715-2717-352317-3517-35Main machine power(kw)42 /Yunnei60/ Yunnei85/Yuchai92/Yuchai100/6 cylinder114/6 cylinderRotary Speed (rpm) 38 - 8048 - 7040-7055-11545-7545 - 75Rotary torque(Nm )4000-50004200-56007000-90008500-100009000-100009500-10000

Company Introduction 

Jining Hengwang Construction Machinery Co., Ltd. is located in Jining City, Shandong Province. We are specialized in manufacturing road roller and excavator. With an experienced and professional team, we have exported our products to many countries and regions all over the world, especially in the Middle East, Africa and South America. Our products enjoy a good reputation among our customers. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.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.