Product Description
The RCZ440 hydraulic drilling rig is a high-performance machine designed for bench blast-hole drilling in surface quarries and open-pit mines. Built to handle medium-soft and medium-hard rock formations, the RCZ440 provides reliable power, stable performance, and strong adaptability for various drilling environments.
Equipped with a 264HP Cummins diesel engine, the rig delivers consistent power for deep and efficient drilling. It supports a drilling depth of up to 28 meters and a drilling diameter range of 90–130mm, making it suitable for mining operations, quarry bench drilling, and construction projects.
The RCZ440 features a compact and lightweight structure, allowing for easy transportation and flexible movement on rugged terrain. Its hydraulic control system ensures smooth operation, precise drilling control, and stable hole formation. The machine is also designed to improve production efficiency, increase stripping speed, and help control the dilution rate accurately - all key factors for cost-effective mining and quarry operations.
Rancheng continuously optimizes the RCZ440 based on customer feedback and field performance, focusing on improving drilling efficiency, reliability, and ease of maintenance. For operators seeking a powerful and efficient hydraulic drilling rig that performs reliably in challenging conditions, the RCZ440 is a dependable solution.
RCZ440 Hydraulic Drilling Rig Machine Specifications
|
Engine Manufacturer |
Cummins |
Engine Model |
QSC8.3 |
|
Engine Rated Power |
194KW |
Engine Emission |
3 |
|
F.A.D |
16m³/min |
Working Pressure |
20 Bar |
|
Rotation Speed |
0-105rpm |
Rotary Torque |
2800 Nm |
|
Hole Diameter Range |
Ø90-130mm |
DTH Hammer |
3.5 inch/4inhes |
|
Hole Depth |
28m |
Number of Pipes |
7+1 |
|
Drill pipe type |
60mm/76mm |
Pipe Length |
3,500 mm |
|
Feed Type |
Motor-Chain |
Length of Feed Beam |
6865mm |
|
Feed Extension |
1200 mm |
Feed Travel Length |
4100 mm |
|
Feed Speed |
0.85 m/s |
Pull Up Force ( Max.) |
31 kN |
|
Max. Climbing Ability |
30° |
Feed Force ( Max.) |
15 kN |
|
Tramming Speed |
high 3.2 km/h |
Traction Force ( Max.) |
115.4 kN |
|
Ground Clearance |
450 mm |
Fuel Tank Capacity |
350 L |
|
Length |
9980 mm |
Width |
2480 mm |
|
Height |
3200 mm |
Weight |
15000kg |
Product Features
The walking parts, hydraulic system, feed beam, rotating head and the whole machine chassis have been upgraded to improve work efficiency.
With strong climbing ability, large rotary torque, and long motor life, RCZ440 hydraulic drilling rig machine is widely used in various open-pit mining environments.
With a small size and large rotary torque, the rotating head can be adjusted according to different working conditions and requirements, greatly improving drilling efficiency.
All controls are concentrated on the control panel, which is easy to operate, improves work efficiency, reduces drilling costs, and is safer and more comfortable to operate.
Application
At urban construction projects, surface mining, quarries, construction work sites, foundation pit construction, road slope protection projects, etc.
certificate
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