Low Price China Surface DTH Drill Rig
1. Standard equipped with Yuchai 4-cylinder diesel engine YC4D80 or 30 kw electric motor for 3m drill rod with Ø68mm or Ø76 mm ,ZGYX420C and ZGYX420E categorized according to the tramming system.Dry dust collector for option.
2. All structural parts reinforced
3. The rotation unit driven by cycloid motor for more compact structure abd low failure rate .Torque improved for large hole range drilling and widely used for foundation bolting and anchoring ,casing and large hole spiral drilling.
4. High performance wet air filter together with two stage dry air filter for three stage air filtering system to protect diesel engine better .
5. New enclosure design for better appearance and convenient for maintenance and service.
6. Optional dry dust collector for dust free drilling,more environment friendly and energy saving.
ZGYX-420E standard equipped with plunger piston motor and national standard engineering machinery tramming track for greater climb ability and more reliable quality .
Technical specification:
Model | ZGYX-420E |
Working pressure | 0.7-2 mpa |
Air consumption | 8-20 m³/min |
Hole range | 920-130 mm |
Hammer | 3.5/4 inches |
Hole depth | 30m |
Drill pipe length | 3m |
Drill pipe diameter | 68/76 mm |
Max. climbility | 30° |
Tramming speed | 2-3.2km/h |
Rotation speed | 0-80 rpm |
Rotation torque | 1970 N.m |
weight | 5290kg |
Dimension | 5100*2260*2550mm |
Power | Yuchai YC4D80 |
Heavy duty tramming motor | Standard |
Dust collector | Option |
FAQ
Q:WHAT ARE OUR ADVANTAGES COMPARED WITH MANUFACTURES?
A:We work as the leading dealers of various leading china construction machinery factories, and are treated with best dealership prices every year .from numerous comparison and feedback from clients, our price is more competitive than manufactures. Our team is considered of a group of diligent and enterprising people, happy to respond client inquiries an d question all the time .most problems can be solved within 12 hours.
Q:HOW LONG WILL OUR PRICE BE VALID?
A:We are a tender and friendly supplier, never greedy on windfall profit .Basically ,our price remains stable through the year ,we only adjust our price based on two situations:
1.The rate of USD:RMB varies significantly according to the international currency exchange rates.
2.Manufactures/Factories adjusted the machine price ,because of the increasing labor cost and raw material cost.
Q:HOW MANY STAFF WORK IN OUR COMPANY?
A:About 120 employees work in our company .
Q:WHAT ABOUT OUR PRODUCTS QUALITY ?
A:Quality is our culture !Our factory has advanced production technology and management team !We always attach great importance to quality controlling from very beginning .
Q:WHAT OTHER THINGS WE CAN DO ?
A:We are well capable in offering overseas after-sales service .Besides ,we also provide rational packing and shipping program. let shipment cheaper and security .
Q:WHAT’S THE DELIVERY TIME?
A:The delivery time is within 20 working days after receiving your advance payment.
Q:HOW CAN WE ENSURE THE QUALITY OF THE PRODUCTS?
A:Don’t worry ,dear ,we joined the trade assurance. if the products have quality problem when you received the goods . Alibaba can return you full payments.