[CN] Lieyankeji PL2000L Integrated Hydraulic Rock Drill & Splitter Jun 29, 2024
LIEYANKEJI PL-2000L rock drilling machine is a highly efficient rock drilling machine suitable for all kinds of hard rock square mining projects, to solve the hard rock efficient and environmental protection mining solutions
Equipped with advanced 35KW hydraulic rock drill
The P300 three-stage supercharger can supercharge the splitter twice
Articulated swinging drill frame, the overall structure is firm and stable
Application conditions: mining, foundation engineering, water conservancy engineering
Product Introduction:
The PL2000 model Rock drilling machine for blasting is mounted on (48T-65T) excavators for use in a variety of hard rock square mining projects, to solve the hard rock efficient and environmentally friendly mining program. Use all of its power and exceptional mobility; it can be used in a range of challenging outdoor working environments; its original L-type triangular swing articulation structure is a stable and durable structure that can be adjusted to a variety of construction angles; it is also lightweight and portable; its backpack circuit and hydraulic system make it easy to overhaul and maintain, among other features. An extremely dependable wireless remote control with several channels is used to operate the equipment. To obtain the impact of high-efficiency rock static blasting, a 35KW hydraulic rock drill is used for the initial rock drilling. After that, the P300 three-stage pressurization system is used to pressurize the ultra-strong splitter twice into the hole splitting process.
With an excavator's hydraulic drive, its high-efficiency hydraulic rock drill fully reflects the high economic cost of drilling. Its hydraulic drive air compressor is more stable than a standard diesel-driven independent air compressor, requires less maintenance, and is more economical. In order to increase their durability, splitting blocks are produced from imported alloy forging material using an advanced heat treatment procedure.
Product Features:
Hydraulic booster
The two chambers of the piston (plunger) in the two-stage pressurized cylinder are not equal to the region of action, converting low-pressure hydraulic components into ultra-high-pressure ones on the basis of adding a supercharger. Consequently, the issue of the rock not separating with enough force is resolved.
Rock Drilling and Splitting Machine -- is the result of extensive research and development into rock science and technology for the production of rock drilling and blasting equipment.
There has always been a challenge for hard rock builders with mining, Civil Air Defense projects, municipal transport engineering, safe, efficient, and economical rock mining without explosives, and the state's stricter demands for environmental protection and safety as the total amount of construction in cities rises.
This equipment's invention successfully addresses the mining issue in various construction scenarios.
Efficiency of rock drilling and splitting machine
Approximately 3 minutes for drilling, 40 seconds for splitting, and
Side-swinging and positioning about 1 minute.
Output per hole (theoretical)
3m(horizontal spacing) x 2m(vertical spacing)
x 1.5m (splitting depth) = 9m³.
Drilling depth 2100mm
Drilling speed 0.7m/min
Working noise
In line with GB 19872-2005
Splitter parameters Splitting depth
1500 mm
Splitting force (two-stage pressurization)
30000 T
Rotation angle: 120°
Air compressor/vacuum cleaner Parameters: Discharge volume:
10m³/min
Discharge pressure: 5-8bar Number of filter elements: 8P
Push beam/side swing Parameters: Maximum thrust of rock drilling 40KN
Maximum pull-out force for splitting 80KN
Max. drawing force of splitting
