• Model NO.：HW400
• Bit Type：Diamond Bit
• Drilling Way：Rotary
• 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
• Chassis：Crawler
• Power：Diesel Engines
• Key Word：Water Well Drilling Rig
• Spare Parts：Avaialble
• Market：More Than 120 Countries
• Drilling Tools：Drill Rod, Bit, Hammer
• Drilling Speed：20-40m,H
• Color：Customized
• 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

More Advantages about our products
 Mud pump: can realize water and steam dual purpose 
Welder: It can be welded when drilling the root canal 
Hoist: easy to lift the drill pipe  
Certification: CE, ISO, SGS, TUV, BVThe parts need equipped on the pneumatic drill rig , Air compressor , Drill pipe , Drill bit

Certification
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.