• Model NO.：30m deep
• Drilling Way：Impactor
• Hole Depth：30m
• Engine：Yuchai Yc6a260L191 Kw
• Hole Dia：90-138 mm
• DTH Hammer：4inch
• Rotation Torque ( Max.)：2,500 N.M
• Rotation Speed：0-100 Rpm
• Working Pressure：17 Bar
• F.a.D：16 M3,Min
• Total Weight：9,310 Kg
• Transportation Dimensions：7,550X2,500X3,060 mm
• Trademark：HW
• Origin：China
• Production Capacity：30pieces,Month

                                       air compressor built-in  surface DTH mine drilling rig for quarry                                                                                     ModelHW452Machine Weight10000kgEngineYuchai YC6A260L191 kWDrill Pipe Sizes76 X 3,000 mmHole Dia90-138 mmWorking Pressure17 barF.A.D16 m3/minTramming Speed ( Max.)3 km/h (High Speed)Gradient25°Track Frame Oscilation±10°Transportation Dimensions7,550X2,500X3,060 mm 
Product detail 


Product application

 
Packing & Delivery1. DTH surface crawler drilling rig Model HW452 is shipped by RoRo ship
 Product Certificate

Company Introduction


Shandong Hengwang Group Co.,Ltd. is the professional manufacturer of various drilling rig. With more than 300 workers and 25 Senior engineers,high quality produts and best after sales service can both be guaranteed. main clients are around Southeast Asia,Mid East and South America. Welcome visit our factory and sent inquiry to us.HW452 explosive drilling hole purpose Crawler Drill with Compressor along
FAQ

 Q1. Are you manufacturer or trader?
A: We are manufacturer of construction machines. Actually, we produce most of the parts in our own factory for better
cost and quality control.Shandong Haitui is the exporting center of all Haitui brand machines.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% against copy of B/L. 

Q3. How about your delivery time?
A: Generally, it will take 30 days after receiving your advance payment. The specific delivery time depends 
on the items and the quantity of your order. Sometimes we have some in stock.

Q4. Are you interested in dealership with local company?
A: Yes, we are quite interested in this business. We'd like to cooperate with some local partner to sell more World
machines in local market and supply better service.

Q5. What is your warranty policy?
A: We can supply one year warranty or 2000h for our machines. We will provide parts as free within warranty.
We can send engineer to customer place if big quality problem. We can provide internet or calling service at any time.

Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q7: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,