Product Description
High Support Leg Track DTH Water Well Pneumatic Drilling Rigs for Sale
The HQZ-200 model is a robust and efficient Pneumatic Drilling Rig designed to meet various drilling needs. This advanced water well drilling machine is capable of drilling diameters ranging from 100 to 254mm and can reach depths up to 200 meters. With a rotary speed of 0-78r/min and powered by an 11kw diesel engine, this Rotary Drilling Rig offers impressive performance and reliability.
The HQZ-200 is equipped to handle air pressures from 0.8 to 3.4mpa and has a gas consumption rate of 14.5-26m³/min, making it a highly efficient Pneumatic Drill machine. Its versatile drilling angle, adjustable between 45° and 90°, coupled with a one-time advance length of 1500mm, allows for precise and flexible operation in various terrains and conditions. The total weight of 1800kg ensures stability and ease of transport.
The HQZ-200 Pneumatic Drilling Rig is ideal for applications such as water well drilling, geological exploration, and soil sampling. Its high efficiency and adaptability make it an excellent choice for contractors and businesses looking for reliable and versatile water boring machines. Whether you are drilling for water wells or conducting other subterranean projects, the HQZ-200 delivers exceptional performance and durability.
Product Parameters
Paired with the HQZ-200 is the high-performance air compressor model 15/13, which delivers 15 m³/min at a working pressure of 14.5 bar. This air compressor is designed with a two-stage compression system and includes air supply valves of G2×1 and G3/4×1 specifications. The standard towing speed of 20 km/h and dimensions of 3380×1650×2500mm make it convenient to move to different job sites.
The Yuchai diesel engine (model WD415.23-230) powering the air compressor boasts a rated power of 140kw and operates at unloaded and maximum loaded speeds of 1300 and 1800 RPM, respectively. This water-cooled engine ensures consistent performance under demanding conditions.
| Model |
HQY100 |
HQY200 |
| Weight (kg) |
1800 |
6000 |
| Dimension (mm) |
3000*1200*2000 |
5300*2100*2500 |
| Walking Speed (km/h) |
0-2 |
0-2 |
| Engine Model |
YN27 |
4102GBZ |
| Engine parameter(kW/ rpm) |
37/2400 |
76/2400 |
| distance from ground (mm) |
250 |
250 |
| DTH hammer |
DHD360 |
DHD360 |
| Climbing angle |
20 |
20 |
| Drilling depth (m) |
120 |
200 |
| Air pressure (MPa) |
1.05-2. 46 |
1.05-2. 46 |
| Air consumption (m3/min) |
16 -30 |
16 -30 |
| Drill pipe (mm) |
φ76/φ89/φ102 |
φ76/φ89/φ102 |
| pipe length (mm) |
1500 |
3000 |
| Drill bit (mm) |
φ115 -φ254 |
φ115 -φ254 |
| feeding force (kN) |
27 |
35 |
| lifting force (kN) |
40 |
75 |
| Rotary speed (rpm) slow speed |
22 |
22 |
| fast speed |
177 |
177 |
| Torque (N*m) |
3500 |
5500 |
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