Reverse Circulation Large Torque Water Well Drilling Rig

• After-sales Service: Support
• Warranty: 1 Year
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HF-400L
• Condition: New
• Motor: DC Motor
• Drill Hole Diameter: >300mm
• Drill Hole Depth: >200m
• Bit Type: Cone Bit
• Drilling Way: Rotary
• Type: Crawler
• Model: Hf400L
• Drilling Depth (M): 350
• Drilling Diameter (mm): 350-1200
• Spindle Speed (R/Min): 5-22
• Spindle Power (Kw): 11*2
• Spindle Torque (N•m): 36000
• Hoisting Ability (Single Strength): 8000kg*6
• Main Machine Power: 6105 Diesel Engine
• Overall Contour (L*W*H) (mm): 9200*2500*;3500
• Single Weight (Kg): 26000
• Transport Package: Load in Container
• Specification: 9200*2500*3500 mm
• Trademark: HW
• Origin: Shandong, China
• HS Code: 8430419000
• Production Capacity: 500set/Year
• Package Size: 920.00cm * 250.00cm * 350.00cm
• Package Gross Weight: 26000.000kg

Product Description

Product Description

Reverse Circulation Drilling Rig

Explore the world of reverse circulation drilling rigs and their extensive application scope in this informative article. Gain a comprehensive understanding of how these specialized rigs revolutionize drilling processes across industries. We delve into the cutting-edge technology and innovative techniques employed by reverse circulation drill rigs, making them a preferred choice for mineral exploration, geothermal energy projects, environmental investigations, and water well construction. Discover the efficiency and precision these rigs offer, allowing for faster and more cost-effective drilling operations. This article provides insights into the pivotal role reverse circulation drill rigs play in addressing the demands of various sectors and their impact on modern drilling practices.

 

Product Parameters

Model		HF400L
Drilling depth (m)		≤350
Drilling diameter (mm)		350-1200
Spindle speed (r/min)		5-22
Spindle power (kw)		11×2
Spindle torque (N•m)		36000
Hoisting ability (single strength)		8000kg×6
Mud pump	Flow (m³/h)	680
	Power (kw)	55
Generator set	Rated voltage	380V
	Rated current	110A
	Rated speed	1500r/min
	Rated power	150kw
Main machine power		6105 diesel engine
Overall contour (L*W*H) (mm)		9200×2500×3500
Single weight (kg)		26000

 

-The rig adopts engineering crawler, hydraulic walking chassis, easy to move, more suitable for plain, plateau, hilly and other land forms. The chassis has four legs, and the drilling machine has small vibration and good stability during drilling.
 

-Reverse circulation drilling rig is multi-functional, all key components are cost-effective products, and the system is equipped with pressure protection and alarm device.
 

-The reverse circulation drilling rig has the actuators, the instrument is on the operation table, the operation is convenient and reliable.

-The reverse circulation drilling rig adopts a unique drill frame, which has large drilling process, large anti-torsion capability, simple structure, convenient maintenance, easy relocation, convenient operation of the orifice, and construction of large top angle drilling.
 

Detailed Photos