Crawler Hydraulic Drilling Rig Deep Borehole Water Well Driller Water Wells Drilling Rigs

• Customization: Available
• After-sales Service: Online Technical Services
• Warranty: 1 Year
• Model NO.: WH280
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: 140-305mm
• Drill Hole Depth: 280m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Type: Crawler
• The Weight: 7600kg
• One-Time Advance Length: 6.6m
• Walking Speed: 2.5km/H
• Equipped Capacitor: 75kw
• Using Air Pressure: 1.7-3.0MPa
• Swing Torque: 5700-7500n.M
• Air Consumption: 17-36m³/Min
• Swing Speed: 45-70rpm
• The Penetration Efficiency: 15-35m/H
• Transport Package: Export Standard Seaworthy Packing
• Specification: 5900*1850*2360
• Trademark: WH
• Origin: Shandong China
• Production Capacity: 100 Sets/Month
• Package Size: 610.00cm * 210.00cm * 270.00cm
• Package Gross Weight: 7600.000kg

Product Description

Series rotary full hydraulic control water well drilling rig is multifunctional, it can be used with an air compressor, and mud pump, even we can only use the dry hydraulic drilling method.
Portable drilling rigs are not only designed for water, they can also be used in all conditions depending on the hole forming purpose.
This series of water well drilling rigs has the characteristics of standardized configuration, compact and reasonable structure, fast drilling speed, economical and durability, and low failure rate. Once launched, it has been recognized by the market and has been widely used in mining engineering construction, civil drilling, geothermal drilling, and other fields.
Widely used in industrial and agricultural water conservancy projects, test wells, and another exploration drilling. In particular, geothermal heating drilling can also meet various projects of engineering foundation reinforcement, loose gravel drilling, and rock formation connection.
Our drilling rigs are 
 

 

 

 

 

Detailed Photos

 

280 water well drilling rig features: 1. Equipped with a 75KW Yuchai brand turbocharged engine, with strong power;

2. Patent designed composite tower with a travel of 6.6 meters, dual cylinder lifting, and large tonnage

3. Each drilling rig main arm is equipped with a stop to protect the oil cylinder;

4. Drilling rig chassis: Professional excavator chassis, durable, strong load-bearing capacity, wide chain plate, and minimal damage to hard road surfaces.

5. Parallel gearbox design, independent oil pump, sufficient power, reasonable distribution, and unique hydraulic system design,

Easy maintenance and low cost

6. The walking motor is equipped with a reducer, which is durable and has a long service life;

7. Quick distribution valve: The three-speed range can reach 150-160 rpm, basically achieving dual function of water and gas

8. Each hydraulic hose is covered with a soft management kit, ensuring a longer service life of the hose.

9. The power of the drilling rig is driven by a diesel engine, which includes walking, rotating, propulsion, lifting, supporting legs, and unloading of the drilling rig

The rods are all hydraulically controlled.

10. The drilling rig is self-propelled with a tracked structure, making it easy to move. Its steel tracked chassis,

Walking in cities and courtyards is easy and not easy to damage the ground.

11. The high-strength hydraulic support legs can quickly and stably adjust the level of the drilling rig, making it convenient for loading, unloading, and displacement.

12. Special wellhead setting, providing a certain drilling center to ensure vertical drilling and positioning accuracy.

13. The mechanical positioning of the trolley and frame improves the stability of the trolley

14. The pneumatic system has a customized oil injector to lubricate the impactor, effectively increasing its service life.



15. Dual systems can be added: 1. Air power system paired with air compressor 2. Mud pump system paired with mud pump 

 

Product Parameters

 

The weight(T)	7.6	Drill pipe diameter(mm)	Φ76  Φ89
The hole diameter(mm)	140-305	Drill pipe length(m)	1.5  2.0  3.0
Drilling depth(m)	280	Rig lifting force(T)	17
One-time advance length(m)	6.6	Rapid rise speed(m/min)	25
Walking speed(km/h)	2.5	Fast feeding speed(m/min)	30
Climbing angles(Max.)	30	Width of loading(m)	2.4
Equipped capacitor(kw)	75	Swing torque(N.m)	4500-6000
Air consumption(m³/min)	17-31	Dimension(mm)	5900*1850*2360
Swing speed(rpm)	40-70	The penetration efficiency(m/h)	15-35

Packaging & Shipping

 

 

 

 

 

FAQ

 

1. Are you a trading company or a manufacturer?
We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, down-the-hole drilling rigs, pile drivers, etc. The products have been exported to hundreds of countries around the world and enjoy a high reputation all over the world.


2.How to inspect the goods?
1) Support customers to come to the factory for on-site inspection.
2) Support customers to designate third-party companies to inspect goods.
3) Support video inspection.


3.How long is your delivery cycle?
1) In the case of stock, we can deliver the machine within 7 days.
2) Under standard production, we can deliver the machine within 15-20 days.
3) In the case of customization, we can deliver the machine within 25-30 days.


4. What's your terms of payment?
T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.