China Factory Price Mini Portable 22HP 25HP 29HP 30HP 35HP Underground Water Drilling Machine Drilling Rig for Water Well Machine

• Customization: Available
• After-sales Service: Online Technique Support
• Warranty: 15 Months
• Model NO.: 22HP-35HP
• Certification: CE, RoHS, ISO 9001:2000
• Condition: New
• Motor: DC Motor
• Drill Hole Diameter: 80-300
• Drill Hole Depth: 100-150m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Type: Crawler
• Borehole Diameter: 50-300mm
• Weight: 0.85t
• Suitable Rock Types: Rocks of Medium Hardness
• Maximum Stroke of Power Head: 6.6
• Power: 23HP/25/35 HP
• Chassis: Wheeled Structure
• Hydraulic Working Pressure: 0.7-1.25MPa
• Borehole Depth: 100-150m
• Working Air Pressure: 1.7-3.5
• Hydraulic Loading System: Cylinder Chain Pressure
• Carriage Travel Distance: 2.8m
• Air Consumption: 8-15m3/Min
• 1trademark: Runli
• Specifications: 2700*1130*2100mm
• Cooling Method: Water Cooling
• Transport Package: Container
• Specification: 270.00cm * 113.00cm * 210.00cm
• Trademark: Runli
• Origin: Shandong, China
• Production Capacity: 100 Sets/Month
• Package Size: 270.00cm * 113.00cm * 210.00cm
• Package Gross Weight: 650.000kg

Product Description

Small Portable Shallow Borehole Drilling Deep Water Water Hole Water well drilling Rig Machine 

The Portable Diesel Water Well Drill Rig is a compact, high-efficient small-scale drilling equipment designed mainly for digging water wells.
Powered by a diesel engine, it boasts strong power output—ideal for handling different soil types like clay, sand, and even soft rock. Its "portable" feature means it has a lightweight structure and is easy to transport, making it perfect for rural areas, remote construction sites, or small-scale farming operations where large drilling machines are hard to reach.
As a "high-efficient small rig," it combines fast drilling speed with simple operation. Users don't need complex training to operate it, and it saves both time and labor for water well construction. Overall, it's a practical solution for areas needing quick, on-site access to groundwater.

Specification

Applications
This rig is specialized for groundwater well construction, with compact applicability and reliable configurations.
Main Applications
Its portability and drilling power suit diverse water well tasks:
Rural Water Supply: Drilling domestic wells for rural areas and centralized water supply wells to meet residents' daily needs.
Agricultural Irrigation: Building farmland irrigation wells and wells for orchards/greenhouses to support crop and cash crop irrigation.
Remote Sites: Drilling temporary wells for remote construction (highways, railways) and mining camps to supply water for work and living.
Emergency Rescue: Providing emergency wells in disaster zones (earthquakes, droughts) for urgent drinking and irrigation water.
Ecological Engineering: Drilling wells for afforestation areas (seedling irrigation) and wetland restoration (water level maintenance).

Key Configurations

 Key Configurations
Engine: High-torque, low-emission Tier III diesel engine (strong power, low pollution).
Drilling System: Wear-resistant, speed-adjustable drill bit (fits clay, sand, soft rock) for fast, smooth drilling.
Portable Frame: Lightweight durable steel frame (foldable, easy to disassemble/transport, ideal for remote areas).
Control Panel: User-friendly panel with clear indicators (easy parameter adjustment, real-time drilling monitoring).
Cooling System: Efficient water cooling (prevents overheating, ensures continuous work).
Safety Devices: Overload protection, emergency stop, and monitoring devices (avoids damage, ensures operator safety)

right elevation

left elevation

front elevation

Technical Specifications

(Custom configurations available upon request.)

Model	RL150
Drill Hole Diameter	100
Working Air Pressure	1.7-3.5
Walking Speed	7-15km/H
Power Head Rotation Speed	30-150
Specification	2300*1300*2200mm
Origin	Linyi Shandong

Drawings & Dimensions

Detailed CAD drawings and dimensional diagrams are available for download here or upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.

ltem	Data
Rig weight	1.2t
Dimensions(LxWxH)	2300*1300*2200mm
Engine power	30HP
Rotary head torque	1800N.m
Hydraulic oil pump	Single pump
Hydraulic loading system	Cylinder chain pressure
Hydraulic working pressure	20Mpa
Way of walking	Crawler gearbox walking
Walking speed	7-15km/h
Cooling system	Hydraulic cooler
Carriage travel distance	2.8m
Piling height	1-3m
Borehole diameter	50-300mm
Borehole depth	100m
Air consumption	6m3/min
Adapt to rock types	Medium hard rock .F=8-12
Climbing ability	35°
Hydraulic legs	4

After Sales Service

Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

Company Profile

Shandong Runli Mining Machinery Co.,Ltd.

Shandong Runli Mining Machinery Co.,Ltd. located in Mengyin County, Linyi City, Shandong Province, is a heavy machinery enterprise specializing in the research and development, production, sales and service of mechanical equipment such as water wells, prospecting and perforating. The company mainly produces: mechanical top drive multifunctional drilling rigs, crawler water well drilling rigs, rope coring drilling rigs, exploration air reverse circulation drilling rigs, vehicle-mounted drilling rigs, photovoltaic drilling rigs, down-the-hole blasting drilling rigs; the main features of the company's mechanical equipment are: high drilling efficiency, low construction cost, reliable operation, easy operation, etc., which can be widely used in water wells, rescue, precipitation wells, mine large-diameter blasting holes (replacing rotary drilling rigs), exploration sampling, hydropower, highways, coal, oil, natural gas, coalbed methane, municipal, monitoring wells, ground source heat pump holes, anchoring. trenchless crossing and other drilling fields. 
The drilling and exploration equipment produced by the company can be customized according to customer needs. In order to meet customer needs, the company will provide professional transportation and door-to-door delivery, and provide delivery training services for customers in need. The company's machinery and equipment have been exported to Australia, Africa, the Middle East, Central Asia and Southeast Asia and other countries and regions, and have been well received! The company adheres to the business policy of "quality assurance, reputation first". the business purpose of "quality first, service first", and the corporate spirit of "honesty and pragmatism, attentive service, unity and progress, and striving for efficiency". We warmly welcome domestic and foreign merchants to visit our company and guide our work! Our company will sincerely cooperate with friends from all walks of life with "good quality, good reputation, and good service" to work together for mutual benefit, seek common development, and create a better future!

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

Crawler-type water well drilling rig
Vehicle-mounted water well drilling rig
Air Reverse Circulation Drilling Rig
Core drilling rig
Used drilling rig

FAQ

Q: 1. Are you a trading company or a manufacturer?
A: We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, air reverse circulation drilling rigs, and other products. Our products have been exported to hundreds of countries around the world and enjoy a high reputation globally.

Q: .How to inspect the goods?
A: 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.

Q:.How long is your delivery cycle?
A: 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.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: If convenient, please leave your WhatsApp so we can communicate in detail.