Audited Supplier
Water well drilling rig is a multi-functional hydraulic drilling equipment, suitable for water intake operations in mountainous areas and complex rock formations in harsh environments
technical parameter :
Maximum drilling depth: 180m
Drilling diameter: 90-254mm
Working wind pressure: 1.05-2.46Mpa
Air consumption: 16-30m³/min
Drill rod length: 3m
Drill rod diameter: 76/89mm
Shaft pressure: 4T
Lifting force: 12T
Lifting speed: 2.5m/min
Advance speed: 0.5-5m/min
Fast lifting speed: 18m/min
Fast forward speed: 35m/min
Maximum rotating torque: 4200-5600Nm
Rotation speed: 48-70r/min
Mud pump flow: 20L/min (optional)
High hydraulic outrigger stroke: 1.5m
Feeding efficiency: 10-35m/h
Walking speed: 2.5Km/h
Climbing ability: 30°
Machine weight: 4.7T
Dimensions: 3.6M×1.7M×2.15M
Engine; Yunnei 55KW
Adaptation conditions: loose layer and bedrock
Drilling method: top drive hydraulic slewing and propulsion, down-the-hole impactor or mud drilling
1. How can I make payment?
A: You can pay directly online on Alibaba with credit card, or TT, Western Union, LC etc.
2. How long is the guarantee of your products?
A: We offer 6 months guarantee for machines and drilling tools, 1 year guarantee for equipment. For any problem occurs during guarantee, we will exchange new products or spare parts accordingly. We will still offer after sale service after the guarantee at very low cost.
3. How is the shipment? How long dose it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT. Air shipping is faster, generally speaking, Asian countries will take 3 to 5 days, other countries 7-15 days. You can also appoint shipping method you like before we ship.
4. How is your quality control?
A: We have our own experienced QC. There will be strict inspection and testing for every order before shipping out.
5. Do you have any certificate of authorization?
A: Our company have ISO certificate.Our machinery is CE certified, drill equipment have ISO9001 certificate.
