
GD450A-LS pipeline crossing machine horizontal directional drilling machine
The machine is suitable for drilling various wooden sleepers while track being occupied. It possesses features such as high drilling efficiency, on-off track quickly, reducing labor strength of workers. It’s a necessary tool for track laying and maintenance.
- Product Introduction
NZMZ-20 wooden sleeper drilling machine is suitable for drilling various wooden sleepers while track being occupied. It possesses features such as high drilling efficiency, on-off track quickly, reducing labor strength of workers. It’s a necessary tool for track laying and maintenance.

2 stroke petrol engine | 1.42KW |
Max. diameter of the drilling hole | 17.5mm |
Drilling speed | ≥350r/min |
Drill type: | φ18×230m |
Drilling time | ≤20 |
Machine weight | 14kg |
![]() Assessed Supplier | ![]() ISO9001 |
CRCC Cerfifite |
![]() Pakistan | Brazil |
![]() Poland | Thailand |
Our product has exported to above 30 countries and regions in the last 3 years. Our good quality, reasonable price and perfect after-sales service have won the customers' attention. Warmly weclome you visit us and obtain the chance to cooperate.
Q1:Who I am ?
A1:This is Miley Wang ,sale manager of the factory.
Q2:What is the Warranty about your product?
A2: 1 year for warranty .Consumable parts are available.
Q3:How is your quality?
A3: To guarantee top quality,best material are used.Besides, The engine is imported from abroad. You are highly welcome to visit our factory.
Q4:What we do?
A4:JINZHOU TIEGONG RAILWAY MAINTENANCE MACHINERY CO.,LTD is a professional factory producing small type railway maintenance machine. Such as Cutting machine ,Grinding machine, Tamping machine etc.
Q5: Why choose us?
A5:Top quality , competitive price ,plenty stock And Excellent Service.Our factory has more than 400 type products,24 years producing experience. Most of the pictures on Other suppliers’ website were stolen from our website.
Q6:How can I trust you?
A6: We have been Gold supplier from Alibaba for 8years,15years of overseas trading experience .Our reputation among customers and their satisfaction are the main reasons for our success.
Q7:What service you can provide?
A7: Installation video And user manual offered. For big quantity order , we can dispatch our engineer foroversea door-to-door service
Q8:What is the delivery condition and the payment?
A8: various methods of payment are acceptable.T/T is the commonly used way. Shipment will be arranged within 15days .We will inform you if short stock.
Q9:Your company is manufacturer or dealer?
A9: We are professional of railway maintenance equipment manufacturer. We have more than 400 types products,such as Rail Grinder, Rail Cutter, Rail Tamper, Rail Tenser, Rail Adjustor and so on.
NZMZ-20 wooden sleeper drilling machine is suitable for drilling various wooden sleepers while track being occupied. It possesses features such as high drilling efficiency, on-off track quickly, reducing labor strength of workers. It’s a necessary tool for track laying and maintenance.

2 stroke petrol engine | 1.42KW |
Max. diameter of the drilling hole | 17.5mm |
Drilling speed | ≥350r/min |
Drill type: | φ18×230m |
Drilling time | ≤20 |
Machine weight | 14kg |
Assessed Supplier | ![]() ISO9001 | ![]() CRCC Cerfifite |
![]() Pakistan | Brazil |
![]() Poland | Thailand |
Our product has exported to above 30 countries and regions in the last 3 years. Our good quality, reasonable price and perfect after-sales service have won the customers' attention. Warmly weclome you visit us and obtain the chance to cooperate.
Q1:Who I am ?
A1:This is Miley Wang ,sale manager of the factory.
Q2:What is the Warranty about your product?
A2: 1 year for warranty .Consumable parts are available.
Q3:How is your quality?
A3: To guarantee top quality,best material are used.Besides, The engine is imported from abroad. You are highly welcome to visit our factory.
Q4:What we do?
A4:JINZHOU TIEGONG RAILWAY MAINTENANCE MACHINERY CO.,LTD is a professional factory producing small type railway maintenance machine. Such as Cutting machine ,Grinding machine, Tamping machine etc.
Q5: Why choose us?
A5:Top quality , competitive price ,plenty stock And Excellent Service.Our factory has more than 400 type products,24 years producing experience. Most of the pictures on Other suppliers’ website were stolen from our website.
Q6:How can I trust you?
A6: We have been Gold supplier from Alibaba for 8years,15years of overseas trading experience .Our reputation among customers and their satisfaction are the main reasons for our success.
Q7:What service you can provide?
A7: Installation video And user manual offered. For big quantity order , we can dispatch our engineer foroversea door-to-door service
Q8:What is the delivery condition and the payment?
A8: various methods of payment are acceptable.T/T is the commonly used way. Shipment will be arranged within 15days .We will inform you if short stock.
Q9:Your company is manufacturer or dealer?
A9: We are professional of railway maintenance equipment manufacturer. We have more than 400 types products,such as Rail Grinder, Rail Cutter, Rail Tamper, Rail Tenser, Rail Adjustor and so on.
In order to ensure that GD450A-LS pipeline crossing machine horizontal directional drilling machine are advanced in technology, superior in quality and reasonable in price, our company has made great efforts in product management. Under the business philosophy of taking technological innovation as the guide, relying on talents, and market demand as the carrier, we innovate technology and improve services. We take it as our responsibility to promote the harmonious development of society, base ourselves on reality, and do our best to fulfill our social responsibility.
Hot Tags: NZMZ-20 high quality internal combustion wooden sleeper drilling machine, China, manufacturers, suppliers, made in China, Flexible Shaft Rail Tamper, rail lifting rod, rail restoration equipment, portable track pneumatic tool, rail lining expert, rail lifting company










