Product Description
RCZ545 Hydraulic Drilling Rig is an integrated DTH drilling solution which is developed to meet the needs of modern mining, quarrying, and construction projects.
The RCZ545 DTH drilling rig uses a single power unit system, where one 194 kW Cummins diesel engine drives both the screw air compressor and the hydraulic system. This interlaced power output design optimizes energy transfer, delivering strong drilling capability with reduced fuel consumption. By combining air and hydraulic power into one unit, the rig achieves compact construction, lower transmission loss, and improved operational efficiency.
Compared with conventional split-type drilling rigs, the RCZ545 surface drilling rig can reduce energy consumption by up to 30% and maintenance costs by up to 50%. Removing the rear-mounted compressor cuts air transmission loss and simplifies the layout. The rig also supports remote fleet management, making equipment monitoring and productivity control more efficient.
Designed for high reliability, the RCZ545 drilling rig provides multi-angle drilling performance, a sturdy protective shell, a cleaner operating environment, and a compact crawler system that ensures mobility on rough terrain.

RCZ545 Hydraulic Drilling Specifications
|
Engine Manufacturer |
Cummins |
Engine Model |
6BTA8.3-C260 |
|
Engine Rated Power |
194 kW |
Engine Emission |
Euro II |
|
F.A.D |
15 m³/min |
Working Pressure |
17 Bar |
|
Rotation Speed |
0-90 rpm |
Rotary Torque |
2579 Nm |
|
Hole Diameter Range |
Ø108-137 mm |
DTH Hammer |
4 inch |
|
Hole Depth |
22 m |
Number of Pipes |
6+1 |
|
Drill pipe type |
76 m |
Pipe Length |
3,000 mm(collaring 2000 mm) |
|
Feed Type |
Cylinder / Chain |
Length of Feed Beam |
5,340 mm |
|
Feed Extension |
1200 mm |
Feed Travel Length |
3,200 mm |
|
Feed Speed |
Feed Force |
Pull Up Force(Max.) |
40 kN |
|
Max. Climbing Ability |
25° |
Feed Force(Max.) |
21 kN |
|
Tramming Speed |
high 3 km/h,low 2 km/h |
Traction Force( Max.) |
71 kN |
|
Ground Clearance |
360 mm |
Fuel Tank Capacity |
420 L |
|
Length |
7,150 mm |
Width |
2,500 mm |
|
Height |
2,800 mm |
Weight(options excluded) |
10,500 kg |
Product Features
1. Powerful Rotary Unit
The redesigned rotary head delivers stable high-torque output with smoother operation and less drill jamming. It provides seamless speed adjustment to adapt to different rock formations and drilling conditions.
2. Multi-Directional Drilling Design
The flexible structure allows for drilling at various angles, with a 400 mm ground clearance ideal for horizontal and inclined applications in complex terrains.
3. Durable Protective Housing
The new exterior shell not only improves appearance but also enhances strength and makes routine maintenance faster and more convenient.
4. Ergonomic Control Console
The operator station is designed for comfort and efficiency, featuring centralized controls and a full-function display panel for easy, intuitive operation.
5. Advanced Dust Collection System
The two-stage dust collector is equipped with a high-speed fan and an enlarged filter area, providing effective dust removal and a cleaner, safer working environment.
6. Stable Crawler and Travel System
The standard crawler structure with a reduction travel system ensures stability. The dual-speed hydraulic walking system offers strong off-road capability, compact size, and a low failure rate, making the RCZ545 Hydraulic Drilling Rig reliable for continuous field operation.

Application
The RCZ545 crawler-type hydraulic DTH drilling rig is designed for blasting hole drilling and other heavy-duty applications. It is widely used in open-pit mining, construction, quarrying, and geological exploration. The rig delivers stable operation in hard rock drilling, foundation hole drilling, anchor hole construction, geotechnical surveys, and deep geothermal well drilling.
With its integrated design, high energy efficiency, and easy maintenance, the RCZ545 Hydraulic Drilling Rig offers a practical and reliable solution for projects that require steady performance, reduced operating costs, and improved productivity.

certificate

As a high-quality enterprise that values customer satisfaction, Henan Rancheng is committed to providing excellent after-sales service to ensure that every customer has a worry-free user experience after purchasing our products. We have a professional after-sales service team that is proficient in product knowledge and technology. We provide customers with comprehensive, efficient, and friendly after-sales service.

01
High Quality
We strictly follow the requirements of the ISO9001 international quality management system in the industry to ensure that the after-sales service provided to customers meets high-quality standards.
02
Quick Response
We promise to respond within 24 hours after receiving customer after-sales service requests and solve customer problems in the shortest possible time.
03
Professional Team
Our after-sales service team is composed of a group of experienced and technically capable professionals who understand the product and have many years of service experience. They can answer and solve various technical problems.
04
Custom Service
We will develop personalized solutions for each customer's problem to ensure that the solutions match your specific needs.
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