Pneumatic Drill Rig

JTQZ-300-2 Pneumatic Drilling Rig

  • 12-Month Warranty
  • Factory Direct Price
  • Fast Global Shipping
  • 24/7 WhatsApp Support

Drilling depth: 300m

Drilling diameter: 140-325mm

Main motor power: 85kw

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Product Overview

JTQZ-300-2 Water Well Drill Rig

300m Deep Well Drill Rig | Save 50% Rod Changing Time | Fast Profit & Low Labor Cost

Overview

JTQZ-300-2 is the upgraded high-efficiency deep well drill rig for commercial projects. It drills 300m ultra-deep wells easily, handles hard rock, sand and gravel, and cuts half the rod changing time with its unique long-stroke design. Perfect for large irrigation, municipal water supply, industrial deep wells and monitoring projects — it saves labor, speeds up construction, reduces downtime, and helps you take more high-paid jobs to get return on investment faster.

Basic Specifications

ModelJTQZ-300-2
Weight8 t
Drill Hole Diameter140-325 mm
Drill Hole Depth300 m
Single Push Length6.6 m
Travel Speed2.5 km/h
Climbing Ability30°
Engine Power85 kW
Working Air Pressure1.7-3.0 MPa
Air Consumption17-36 m³/min
Rotation Speed40-70 rpm
High Leg Stroke1.4 m
Drill Pipe Diameter76/89 mm
Drill Pipe Length1.5 m / 2.0 m / 3.0 m / 6.0 m
Rig Lifting Force18 t
Rapid Rise Speed40 m/min

Core Value Advantages

1. 300m Ultra Deep Drilling → Grab High-Value Orders

Easily drills 300m deep wells, smoothly breaks through hard rock, sand and gravel. No need to turn down high-paid deep well projects — expand your business scope and make more profit than shallow well drilling.

2. 6.6m Long Stroke → Cut 50% Labor & Time

Unique long-stroke design reduces rod changing times by half. Less manual work, fewer interruptions, faster daily drilling progress — save labor cost and finish projects sooner to take more orders.

3. Wide Bore Range → One Machine = Multiple Profits

140–325mm bore size covers all needs: large irrigation wells, municipal water supply, industrial deep wells. No need to buy multiple rigs — maximize equipment use and speed up ROI.

4. 18t Super Lifting → No Stuck Pipe, No Loss

18-ton strong lifting force + fast hoisting speed, easily pulls drill pipes from deep holes. Avoids stuck pipe, buried pipe and other costly failures — reduce downtime and maintenance losses.

5. Heavy Body + Crawler → Stable & Save Transport Cost

8t reinforced body ensures stable drilling even at 300m depth. Crawler chassis climbs 30° slopes, accesses muddy/mountainous sites freely — self-propelled, no need for trailer, save transport time and money.

Get a Quote

Factory direct supply, high-efficiency & low-cost deep well drill rig. Contact us for factory favorable price, custom configuration and professional project solution to help you make more profit.

Company Profile

Shandong Jutop Heavy Industry Technology Co., Ltd. is a national high-tech heavy machinery manufacturer founded in 2013. Equipped with a 50,000㎡ workshop and over 300 professionals, we specialize in R&D and export of construction machinery, drilling rigs and generators. Boasting 200+ patents and global certifications, our products are exported to over 120 countries, dedicated to supplying reliable cost-effective equipment for worldwide clients.

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