Small Water Drilling Rigs For Sale

YGQZ-200

1. The rig's chassis is equipped with a professional walking motor with a reduction gearbox, ensuring a longer service life.

2. The integrated gearbox design with dual motors provides greater power, higher torque, increased durability, and lower maintenance costs.

3. It uses a professional excavator chassis, which is sturdy, durable, has a high load capacity, and features wide track plates to minimize damage to hard road surfaces.

4. Each hydraulic hose is covered with a thick protective sleeve, extending the service life of the hoses.

5. Dual systems can be added: 1) Mud pump system with a mud pump; 2) Air-powered system with air compressor.

Product Description

Technical Specification

Product Features

Product Description

YGQZ-200 Pneumatic Water Well Drilling Rig is a heavy-duty air-powered drilling machine built for a maximum drilling depth of 200 meters. Adopting high-pressure pneumatic impact technology, it delivers powerful rock-breaking force to efficiently drill through hard rock, gravel and mixed soil-rock formations. Equipped with a robust excavator chassis fitted with wide track plates, the rig offers outstanding load capacity and terrain adaptability while minimising surface damage. Its walking system uses a professional walking motor and reduction gearbox for extended service life, and the dual-motor integrated gearbox provides high torque, stronger power output and lower maintenance costs.

All hydraulic hoses are protected by thick durable sleeves to resist wear and extend component lifespan. This versatile rig supports optional dual working systems: a mud pump system for mud circulation drilling in soft and water-rich strata, and an air compressor pneumatic system for fast air hammer drilling in hard rock. Requiring no on-site electricity for operation, it works perfectly for remote sites, rural water supply wells, agricultural irrigation wells, geothermal drilling and geological exploration. With fast penetration speed and stable performance under harsh field conditions, it is your reliable solution for medium-depth water well projects.

Technical Specification

Item	Parameter	Item	Parameter
Operating Weight (T)	4.7	Drill Pipe Diameter (mm)	Φ76, Φ89
Borehole Diameter (mm)	140–305	Drill Pipe Length (m)	1.5, 2.0, 3.0
Max Drilling Depth (m)	200	Main Hoisting Force (T)	13
Single Stroke Feed Length (m)	3.3	Rapid Lifting Speed (m/min)	24
Travel Speed (km/h)	2.5	Fast Feeding Speed (m/min)	40
Max Climbing Angle	30°	Transport Width (m)	2.73
Rated Power (kW)	65	Winch Lifting Force (T)	1.5
Working Air Pressure (MPa)	1.7–2.5	Swing Torque (N·m)	3400–4700
Air Consumption (m³/min)	17–31	Overall Dimension (mm)	3950×1750×2250
Rotation Speed (rpm)	45–70	Supporting DTH Hammer	Medium & High Air Pressure Series
Penetration Rate (m/h)	10–35	Outrigger Stroke (m)	1.4
Engine Brand	Yunnei Engine

Features of the YGQZ-200 Model Water Well Drilling Rig:

Drill deep and fast with our high-performance pneumatic water well drilling rig. Designed for a maximum depth of 200 meters, this rig delivers powerful air-driven impact to tackle hard rock formations with ease.

Key Features:

· Maximum Drilling Depth: 200m

· Power Source: High-pressure air (pneumatic)

· Application: Water wells, geothermal, exploration

· Advantages: No electricity needed, fast penetration, low maintenance

Reliable, durable, and built for tough conditions. Ideal for remote areas and challenging terrain.