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1. Introduction to KQZDX Series Crawler Type Air-hydraulic Linkage Down-the-hole Drilling Rig
KQZDX series crawler air-hydraulic linkage down-the-hole drilling rig is a highly efficient and flexible small open-pit crawler rock drilling equipment. It uses compressed air to drive the impactor to generate high-frequency impact force on the drill bit. At the same time, the hydraulic motor drives the drill bit to rotate at high speed to achieve efficient rock crushing. It can adapt to a wide range of strata from soft rock to extremely hard rock. It is mainly used in open-pit mine blasting holes, large-scale stone engineering, water conservancy and hydropower construction and other fields.
2. Features of KQZDX Series Crawler Type Air-hydraulic Linkage Down-the-hole Drilling Rig
2.1 Equipped with crawler walking chassis, no need for manual movement, making it more convenient to move the machine.
2.2 The drilling rig is advanced and lifted by hydraulic cylinder, which makes the work more efficient.
2.3 The drilling frame angle can be adjusted to achieve 35-90° multi-angle drilling construction.
2.4 The power head can rotate forward, reverse and inching to meet various construction requirements.
2.5 The drilling rig is simple and easy to learn, and novices can quickly get started, reducing dependence on manual labor.
2.6 Made of high-strength materials, it has good wear resistance and impact resistance, reducing the cost of repairing and replacing equipment.
3. Parameters of KQZDX Series Crawler Type Air-hydraulic Linkage Down-the-hole Drilling Rig
Category Specifications
Drilling rig category
Crawler Type Air-hydraulic Down-the-hole Drilling Rig
Drilling rig model
KQZDX-150Y
KQZDX-180Y
KQZDX-200Y
KQZDX-300Y
Performance parameters
Applicable rock
F=6~20
Drilling diameter
50~200mm
Drilling depth
20-50m
50m
Drilling speed
0-140r/min
Maximum propulsion force
2000N
6000N
Advancement
1500mm
2500mm
Lifting height
2800mm
3800mm
Machine parameters
Chassis
Rubber crawler hydraulic walking chassis
Machine power
Motor
Single cylinder 680 diesel engine
Four-cylinder diesel engine
power
11kW/380V
15kW/380V
23.5kW
51kW
Vehicle weight
920KG
950KG
980KG
1500KG
Machine size
2300*1100*1750mm
Availability: in stock
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