Water Drilling Machine

YGQZ-300

1. High Efficiency and Versatility: Suitable for drilling water wells, irrigation wells, geothermal wells, and various other drilling projects; it excels particularly in water extraction operations in mountainous and rocky terrain.
2. Strong Formation Adaptability: Capable of drilling through diverse formations such as rock, clay, and sand, with a maximum drilling diameter of 325 mm.
3. Powerful Drive System: Equipped with a high-torque hydraulic motor drive head and a renowned brand diesel engine; the hydraulic control system utilizes large-diameter cylinders; the diesel engine features a two-stage air filtration system and can utilize clean air supplied by an air compressor.
4. Ease of Operation and Maintenance: A unique cam design and centralized control system ensure simple operation and convenient maintenance.

Product Description

Product Features

Product Specifications

Application Scenarios

Product Description ：
The YGQZ-300 Water Drilling Machine utilizes a high-pressure air-driven impactor, capable of reaching a maximum drilling depth of 300 meters. Its pneumatic impact system offers high efficiency—making it particularly well-suited for hard rock formations—while delivering powerful performance and rapid well construction. Equipped with a crawler chassis, it offers flexible maneuverability for site transitions. It is widely used for water wells, irrigation wells, geothermal wells, and exploration projects.

Product Features:
1. Maximum drilling depth: 300 meters
2. Pneumatic impact drilling with strong hard-rock penetration capability
3. High-torque power head, adaptable to complex geological formations
4. Available with crawler or truck-mounted chassis; offers excellent mobility
5. Simple operation and low maintenance costs
6. Factory-direct sales; inquiries and orders are welcome.

Product Specifications：YGQZ-300

Item	Parameter	Item	Parameter
The weight (T)	6.8	Drill pipe diameter (mm)	Φ76/Φ89
The hole diameter (mm)	140-325	Drill pipe length (m)	1.5m / 2.0m / 3.0m
Drilling depth (m)	300	Rig lifting force (T)	18
One-time advance length (m)	3.3	Rapid rise speed (m/min)	22
Walking speed (km/h)	2.5	Fast feeding speed (m/min)	40
Climbing angles (Max.)	30	Width of loading (m)	2.6
Equipped capacitor (kw)	85	Hoisting force of winch (T)	2
Using air pressure (MPA)	1.7-3.0	Swing torque (N.m)	5700-7500
Air consumption (m³/min)	17-36	Dimension (mm)	4100×2000×2260
Swing speed (rpm)	40-70	Equipped with hammer	Medium and high wind pressure series
The penetration efficiency (m/h)	15-35	High leg stroke (m)	1.4
The engine brand	Yuchai engine

Application Scenarios：
Well drilling in wilderness areas
Well drilling in forest areas
Well drilling in mountainous areas

Water Drilling Machine

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