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High Pressure Crawler Drilling Rig

Our KY130/KH5 high pressure crawler drilling rig comes with powerful driving system and improved drill arm. The drilling performance is quite desirable.

1. New type drill arm

The specially designed jib lubbing mechanism and drill arm have more reasonable structures and are easy to be adjusted. The drilling range of the drill carriage is greatly expanded, while low position horizontal holes can be drilled. A high power hydraulic motor is adopted for the high pressure crawler drilling rig to obtain great gradeability and tractive effort.

2. Safe and stable walking mechanism
The reliable automatic crawler belt leveling and great braking system can not only make the vehicle walk stable, but also greatly reduce the ground's impact to the vehicle. A unique chain fixing device can enhance the walking reliability of the high pressure crawler drilling rig to a great extent.

3. Powerful four-cylinder diesel engine
The engine's excellent towing power give the construction vehicle great gradeability.

The KH5 high pressure eco-friendly crawler drilling rig is designed on the basis of KY130/KH5 drilling rig. A dry type dust collector is added to the KY130/KH5 machine. In the dust collecting system, We adopt an imported hydraulic motor and the fan blades are optimized. Thus the system is highly efficient and stable. The prefiltering and fine filtering mechanism are made of eco-friendly and efficient filtering material. The filtering efficiency can reach 99%. The collected dust and power can be expelled by the excellent automatic control system.

1. Powerful rotating devices
The new type rotating device of our crawler drilling rig consists of large torque cycloid hydraulic motor, planetary reducer, providing plenty of torque reserve. Thus the drill rod blocking risk is greatly reduced.
2. New type drill arm
After optimization, the jib lubbing mechanism and round drill arm are easy to be adjusted. The covered operation area is extended to a large degree, and the horizontal hole can be drilled at a low position.
3. Excellent propulsion mechanism
The propulsion mechanism of the crawler drilling rig comes with hydraulic oil cylinder and moveable pulley, and can produce 20KN lifting force. The pressure regulating valve on the propulsion regulating valve can get proper propulsion force needed for different working environments.
4. Safe and stable walking mechanism
As a powerful borehole driller, this crawler drilling rig has low barycenter and big ground clearance, so it can easily pass bumpy roads. The wheels are driven by special motors, leading to high gradeability and low fault rate.
5. Advanced crawler leveling function and braking system
Advanced crawler leveling function and braking system can make the walking process very stable. The impact to the road is also greatly elevated. Besides, the crawler drilling rig can walk more stably.
6. Powerful diesel engine
As a professional borehole drilling solution provider, we choose the YC4108 type four-cylinder diesel engine for the KH5 crawler drilling rig as the power supplier. The engine has high environmental adaptability. It can provide great power for the rig. So there is no need for extra air compressor for freely walking and changing position.


High pressure crawler drilling rig
Model KY130/KH5 KH5
Rock hardness F=6-20
Hole diameter Ф105-140mm
Economic drilling depth 25m
Pressure 0.7-1.4Mpa 1.0-2.4Mpa
Air consumption ≥15m³/min
Rotating speed 0-70r/min
Rotation torque 2000N.m
Lifting capacity 18000N
Propulsion type Hydro-Cylinder-Chain
Push length 3000mm
Drill rod specification (mm) Φ76×3000mm/Φ89×3000mm
Gradeability 30°
Ground clearance 320mm
Walking speed 2km/h
Drill arm rising angle Down 15° Up 50° total 65°
Drill arm swing angle Left 45° Right 45° total 90°
Carriage swing angle Left 50° Right 50° total 100°
Carriage pitch angle 180°
Carriage compensation 1200mm
Diesel engine QC 498 (39KW 2400r/min) YC4D80 (58KW 2400r/min)
Overall dimension (L*W*H) 5600×2340×2550 (mm) 5400×2330×2020 (mm)
Total weight 5500kg 6500kg
Note Pneumatic-Hydraulic driving mechanism
Note: KH5 is advanced type of KY130/KH5 which is equipped with dust collector.

Recommend spare parts for KY130/KH5

Drill bit diameter 115mm
Drill rod (Diameter × L) Φ76×3000mm
Drill hammer HD45A

Recommend parts for KH5 high pressure eco-friendly crawler drilling rig
Drill bit: Φ115
Drill hammer: HD45A
Drill rod: Φ76×3000mm

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