• Model NO.：G140YF high wind pressure crawler type surface DTH
• Drill Hole Depth：50-100m
• Bit Type：DTH Drill Bit
• Drilling Way：Impactor
• Type：G140yf High Wind Pressure Crawler Type Surface DTH
• Bore Diameter(mm)：100—140
• Bore Depth(M)：60
• Walk Speed(Km/H)：0~2.5
• for Rock(F)：6~20
• Once Promotion(mm)：3000
• Skid Pitch(°)：up and Down100
• Rotation Speed(R/Min)：0~126
• Dimension：5270*1960*2300
• Weigh：4800
• Skid Swing Angle：Left and Right100
• Boom Swing Angle：Left and Right70
• Transport Package：Container
• Specification：G140YF high wind pressure crawler type surface DTH
• Trademark：YK
• Origin：Shandong PRO. China
• HS Code：8430412900
• Production Capacity：600

Q: Are you a manufacturer or trading company?

A: We are a specialized manufacturer.

Q: What are your main products, and used for?

A: Our products include core barrel, casing, drill rod, drill rig and other drilling parts.They are used for mineral exploration, geological drilling,

Q: How about the delivery terms?

A: 1.Payment: T/T, L/C, Western Union, Paypal, 30% deposit in advance and rest before delivery

2. Min. order quantity: 1 piece.

3. Transportation: By sea, train.

Q: How about discount?

A: Price is based on products and order quantity.

Q: Do you accept sample order?

A: Yes sure, please contact us for details.

Q: How about your after-sales service?

A: As a manufacturer has 32 years of history we offer prompt technology support for all problems and questions. Besides, we accept goods return or replace for quality problem.

Q: Where is your factory located in?

A: Our factory is located in Linqing city, Shandong province, China.

Q: How does your company control the quality?

A: Quality first. In order to guarantee high quality for our products, our always make a serious inspection for all products and raw materials in strict procedure.